10 Essential Tips for Flying for the First Time

Flying for the first time can feel like stepping into a world with its own language. Between navigating the airport, packing the right way, and understanding what happens once you’re onboard, there’s a lot that can feel overwhelming, especially if you don’t know what to expect.

The good news? Once you know the rhythm of air travel, it all starts to make sense. This guide breaks down every step of the flying process with practical, experience-based advice, covering common mistakes first-time flyers make, how to avoid unnecessary stress, and what to do if things like delays or cancellations throw a wrench in your plans.

1. Pick the Cheapest Days to Fly

Finding a good deal on your first flight doesn’t have to feel like a guessing game. The truth is, airfare pricing isn’t random, and there are patterns that can help you book smarter.

Midweek Flights Save Money

Tuesdays and Wednesdays are widely known to be the cheapest days to fly. This isn’t just hearsay. Airlines often lower fares midweek to fill planes that aren’t occupied by business travellers (who tend to fly Monday mornings or Friday afternoons). Flying on a Saturday afternoon or Sunday morning can also be surprisingly affordable, especially on less busy routes.

Book Ahead, but Not Too Early

While there’s no one-size-fits-all answer, it can help to book your flight around 70 days in advance to land the best fares for domestic flights. For international journeys, aim for 3 to 6 months ahead, particularly during busy seasons like summer or holidays.

Airfare deals can also vary based on your destination. For example:

• Europe: Best fares tend to appear 2–4 months in advance
• USA and Canada: 1–3 months for domestic, 3–6 months for international
• Asia or long-haul: Consider booking 5–8 months ahead for high season

Use Price Tracking Tools

Instead of checking daily, let the tools do the work. Platforms like:

• Google Flights
• Skyscanner
• Hopper

These can notify you when prices drop for your chosen route and dates. If you’re flexible, they can also show you the cheapest months or days to travel.

Avoid Peak Travel Times

Airfare can skyrocket during school holidays, long weekends, and festive seasons. If you can travel outside these windows, for instance, flying in early November instead of Christmas week, you’ll usually get better prices and less crowded airports.

Be Flexible with Airports

If your city has more than one airport (like London or New York), compare prices across them. A flight to or from a smaller or secondary airport (like London Luton instead of Heathrow) can sometimes save you hundreds, though it’s worth factoring in transport time and costs to the city.

If your flight was delayed, canceled or overbooked within the last 3 years, you could be eligible for up to £520 (€600) in compensation.Check Your Flight

2. Choose Your Seat Carefully - It Can Make or Break Your Flight

Many first-time flyers assume seat selection is a minor detail, but choosing the right spot can seriously improve your comfort, especially on longer journeys.

Understand the Layout Before You Choose

Most airlines allow you to select a seat during the booking process or check-in (either for free or at a small cost). This usually involves an interactive seat map, where you can see which spots are still available.

Before choosing, check your aircraft’s layout using a tool like SeatGuru. It shows you the exact configuration for your flight, highlighting:

• Seats with extra legroom
• Proximity to toilets and galleys
• Reclining restrictions
• Power outlet availability

These details aren’t always clear on airline seat maps, and can make a big difference in your in-flight experience.

Pros and Cons: Window vs Aisle vs Middle

• Window seat: Ideal for those who enjoy a view or want to rest against the wall. It’s also great for sleeping undisturbed on long-haul flights.
• Aisle seat: Offers easy access to the lavatory, allows you to stretch your legs occasionally, and means you won’t need to disturb seatmates when getting up.
• Middle seat: Generally best avoided unless no other option is available, unless you're flying with someone and trying to keep your group together.

If you’re travelling as a pair, consider booking the aisle and window seats in a three-seat row. If the flight isn’t full, the middle seat may be left empty, giving you extra space without paying for it.

Want More Space? Know Your Options

Some airlines offer:

• “Preferred” seats near the front of the cabin for quicker exits
• Extra legroom seats (often near exit rows or bulkheads)
• Premium seats with wider pitch and recline, sometimes bundled with perks like early boarding

Prices vary by route and carrier, but on long flights, the upgrade can be well worth it, especially if you're tall or want to sleep more easily.

3. Check-In Online - It’s Simple, Smart, and Saves You Time

If you’ve never flown before, the idea of “checking in” might sound unfamiliar or even a bit daunting. But online check-in is one of the easiest ways to make your airport experience faster and far less stressful, and it only takes a few minutes.

What Is Online Check-In?

Online check-in lets you confirm your booking and secure your boarding pass before you even set foot in the airport. Nearly all airlines now offer this feature through their website or mobile app.

Most airlines open online check-in 24 to 48 hours before the flight departure time:

• Domestic flights: Check-in usually closes around 60 minutes before departure
• International flights: It typically closes 90 minutes before take-off

You’ll need your booking reference or ticket number, plus your passport details for international travel.

Why It’s Worth Doing

• Skip the queues: If you’re only travelling with hand luggage, checking in online means you can head straight to security.
• Save time: Even if you’re checking a bag, most airlines have dedicated “bag drop” desks for passengers who’ve already checked in, and these are usually much faster.
• Pick your seat: Online check-in is often your last chance to select a preferred seat if you haven’t done so already, or to move seats if better options become available.
• Fix small issues early: Noticed a name typo or passport issue? You’re more likely to spot and resolve it at home, rather than rushing at the airport.

Using Airline Apps Makes It Even Easier

Downloading your airline’s app is a smart move. Most apps allow you to:

• Check in with just a few taps
• Download and store a mobile boarding pass
• Get real-time flight updates and gate changes
• Access travel requirements and restrictions

First-Time Flyer Tip: Don't Wait Until the Last Minute

Some new travellers wait to check in at the airport, thinking it’s the “normal” thing to do. But unless you have a specific reason, like needing help with seat assignment or travelling with special luggage, checking in online is almost always faster, easier, and less stressful.

4. Know the Baggage Rules Before You Pack 

One of the most common areas where first-time flyers run into trouble? Baggage allowance rules. Every airline has its own policies around size, weight, and what you can and can’t bring, and not knowing them can lead to delays, extra charges, or even having to leave items behind at the airport.

Hand Luggage vs Personal Item: What’s the Difference?

Most airlines allow you to bring:

• One cabin bag (also called “hand luggage” or “carry-on”)
• One personal item, like a handbag, backpack, or laptop bag

But not all cabin bags are created equal. Size and weight limits vary by airline, and budget carriers often have stricter policies.

For example:

• Ryanair allows a small personal item for free, but charges for overhead cabin bags
• British Airways includes a larger cabin bag plus a personal item with economy fares

Checked Baggage: Pay Attention to the Fine Print

If your ticket includes a checked bag, or you’ve added one, make sure:

• It meets your airline’s weight limit (usually 23kg or 50lbs for economy)
• It doesn’t exceed size restrictions (typically around 158cm when you add length + width + height)
• You weigh it at home first — this can help avoid costly overweight fees at the airport, which can range from £25 to over £100 depending on the airline

What You Can’t Pack (and What Security Looks For)

Here’s where things can get tricky. Security regulations are strict, and not knowing the rules can slow you down or result in confiscated items.

In your carry-on, avoid bringing:

• Liquids over 100 ml (all liquids must fit in a single, clear, resealable bag - one litre max)
• Sharp items like scissors, razors, or multi-tools
• Flammable items (e.g. lighter fluid or some aerosols)
• Certain foods that might be restricted due to customs or liquid content (like soft cheeses, sauces or soups)

In your checked bag, don’t pack:

• Lithium batteries (like power banks). These must go in your hand luggage
• Explosives or compressed gases (including camping gas canisters)
• Anything on your airline’s banned item list, which you can usually find on their website

If you’re unsure, it’s better to check in advance or ask an agent at the airport.

If the airline delayed or lost your baggage, you could be owed up to £1,600 (€1,920) in compensation!Don’t let them get away with it.
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5. Dress Comfortably . . . Your Outfit Matters More Than You Think

What you wear on a flight might seem like a small detail, but it can have a big impact on your comfort, especially on longer journeys or overnight flights. First-time flyers often overlook this and end up regretting that tight waistband or freezing halfway through a night flight.

Here’s how to strike the right balance between comfort, practicality, and airport efficiency.

Dress in Easy, Breathable Layers

Cabin temperatures fluctuate throughout the flight. What feels warm when boarding can quickly become chilly at 35,000 feet.

• Start with a breathable base layer like a cotton or moisture-wicking T-shirt or top
• Add a light jumper, hoodie, or cardigan
• Pack a lightweight jacket or large scarf that doubles as a blanket which is handy if the cabin gets cold or you’re trying to sleep

Layering also makes it easy to adjust if you're rushing through a warm airport or sitting for hours in air-conditioned air.

Choose Loose, Stretchy Clothing

• Avoid restrictive waistbands, zips or tight-fitting jeans
• Opt for soft joggers, leggings, or relaxed trousers
• Stretch fabrics help improve circulation and keep you comfortable if you're seated for long periods

This is especially important on long-haul flights, where circulation can slow down, increasing the risk of discomfort or even swelling.

Supportive Shoes and Good Socks Are Essential

Your feet may swell in-flight due to changes in cabin pressure, so it’s best to:

• Wear roomy, slip-on shoes that are easy to take off at security and won’t pinch mid-flight
• Bring or wear compression socks if your flight is over 4 hours. They help reduce swelling and lower the risk of deep vein thrombosis (DVT)

Keep Accessories Simple and Practical

Jewellery, belts, watches and other metal accessories can:

• Set off airport security scanners
• Be uncomfortable to wear while sitting for hours
• Get in the way if you’re trying to sleep or adjust your neck pillow

A Scarf Is a Frequent Flyer’s Best Friend

It might sound like a travel cliché, but a large scarf or pashmina truly is one of the most versatile things you can wear or carry on a plane:

• Use it as a blanket, pillow, eye shield or shoulder wrap
• Drape it over your legs if the air conditioning is blasting
• Even roll it up to support your lower back

6. Bring In-Flight Accessories 

Once you're in the air, it's the little things that can make your flight significantly more enjoyable, particularly on long-haul journeys where you’ll be seated for hours. A few smart accessories can mean the difference between a restless trip and a surprisingly comfortable one.

Here’s what experienced travellers always pack in their carry-on, and why you should too.

Block Out Noise (and the Rest of the Cabin)

Noise-cancelling headphones or earbuds are a game-changer. They help shut out engine hum, chatty passengers, and crying babies, so it’s  easier to relax or get some sleep. If you don’t want to splurge on high-end options like Bose or Sony, even a basic pair of earplugs can help reduce cabin noise.

Prioritise Sleep Essentials

Getting rest onboard is easier with the right gear:

• Neck pillows support your head and reduce strain on your neck
• Eye masks block out light from windows and overhead screens
• A soft blanket or large scarf helps regulate temperature. Planes often get cold, especially overnight.

Keep Devices Charged and Entertainment Handy

A long flight without entertainment or a way to charge your phone can feel even longer:

• Pack a fully charged power bank. This is especially useful on aircraft without USB or AC ports
• Bring your own charging cable (USB-A and USB-C options, just in case)
• Download movies, music, eBooks, or podcasts before departure. Don’t rely on the airline’s entertainment selection or Wi-Fi

Some streaming apps (like Netflix or Spotify) allow you to download content in advance, which is ideal if in-flight Wi-Fi is slow, expensive, or unavailable.

Hydration Is More Important Than You Think

Cabin air is extremely dry, and dehydration can leave you feeling fatigued and uncomfortable. So, to stay hydrated:

• Bring a reusable water bottle, and fill it after security.
• Drink water regularly, not just with meals.
• Avoid too much alcohol or caffeine, which can contribute to dehydration.

A small bottle of facial mist or moisturiser can also help combat the dry air, particularly on long flights.

Keep Yourself Entertained (Without Overpacking)

Whether you’re travelling for business or leisure, distractions make the hours pass more quickly:

• A book, eReader, or magazine gives your eyes a break from screens
• A small travel game, journal, or sketchpad can be great if you’re flying with a friend or child
• Keep documents, pens, and headphones within reach so you’re not digging through your bag mid-flight

7. Bring Your Own Food 

In-flight food is famously hit or miss, and if you’re flying on a budget airline or a short-haul route, you might not get any complimentary food at all. So, bring your own snacks or meals because you’ll find it’s often a smart, cost-effective move.

Whether you're managing dietary needs, avoiding overpriced airport snacks, or just prefer your own cooking, packing your own food for the flight can improve your overall experience and really help if you have a delay or mealtimes don’t align with your schedule.

What You Can Bring Through Airport Security

You’re allowed to bring most solid foods through airport security, including:

• Sandwiches and wraps
• Fresh or dried fruit
• Cheese (hard cheeses travel better)
• Crackers, crisps, granola bars
• Chocolate, biscuits, trail mix

These items can be packed in your carry-on and are usually fine to bring on board. Just keep them in resealable containers or bags for cleanliness and convenience.

What to Avoid: Liquid and Gel Restrictions

Security rules are strict about liquids and gels, this includes:

• Yoghurts, hummus, soups, sauces, dressings, and dips
• Smoothies, juices, and other drinks

These items must follow the 100ml (3.4 oz) limit and must fit into your one-litre clear plastic bag with all other liquids, otherwise, they’ll be confiscated at security.

If you’re flying internationally, be aware that some countries don’t allow fresh fruit, meat, or dairy products to be brought through customs. It’s best to finish all perishable items before landing or dispose of them on the plane.

8. Arrive at the Airport Early

First-time flyers often experience stress related to the fear of missing their flight. To alleviate this anxiety, it's highly recommended to arrive at the airport well in advance of your scheduled departure time.

For domestic flights, it's generally suggested to arrive at least 2 hours early. For international flights, a minimum of 3 or 4 hours early is advised.

These times, however, are general guidelines and may vary depending on the airport, the airline, and the time of day. For example, larger airports or peak travel times might require more time because of longer check-in and security lines. Arriving early ensures you have sufficient time to check in, go through security, find your gate, and even grab a bite to eat or do some shopping before your flight. It also provides a buffer in case of unexpected issues or delays, which can occur even with the best planning.

Disrupted flight? You might have a right to compensation - £520 (€600).Check Your Flight

9. Check What Documents You Need 

One of the most common mistakes first-time flyers make is assuming that all you need is a passport. In reality, document requirements vary depending on where you're travelling from, where you're going, and even the airline you’re flying with.

If you don’t have the correct ID or travel documents, you won’t be allowed to board, even if you’ve already checked in. Here’s how to make sure you’re properly prepared.

Domestic Flights: ID Requirements

From the United States:

• You’ll need a government-issued photo ID.
• As of May 7, 2025, REAL ID-compliant licences are required for domestic flights.
• A valid passport is also acceptable (and a good backup if you have one).

From the United Kingdom:

• For flights within the UK, a valid passport or photo ID (like a driver’s licence) is usually sufficient.
• Some airlines may ask for a passport even for domestic flights — check directly with your carrier.

Within the European Union:

• EU citizens can travel domestically or across EU borders with a national ID card or valid passport.

International Flights: What You’ll Likely Need

From the US/UK/EU:

• A valid passport is required.
• Many countries require your passport to be valid for at least 6 months beyond your return date.
• Depending on the destination, you may also need:
• A visa
• Proof of onward travel or return ticket
• Evidence of sufficient funds for your stay
• Vaccination records or health declarations (still required in some countries)

Important Tips to Avoid Border Issues

• Check your destination’s government or embassy website. That’s the most reliable source for entry requirements.
• Use tools like Sherpa, IATA Travel Centre, or your airline’s travel info page to verify visa and health entry requirements.
• Print hard copies of essential documents, including boarding passes, visa approvals, and hotel confirmations, even if you have digital copies.
• If your trip involves connecting flights in other countries, make sure you check transit visa requirements, too.

Failing to have the right documents is one of the few mistakes that can’t be fixed at the airport, so it’s worth triple-checking. If you’re unsure, reach out to your airline or the consulate of your destination country before you travel.

10. Be Prepared for Airport Security: What to Expect and How to Get Through It Smoothly

For many first-time flyers, airport security is the part of the journey that sparks the most anxiety. The lines, the scanning machines, the rules. . . it can all feel overwhelming if you don’t know what to expect.

But with a little preparation, security screening can be quick, simple, and stress-free.

Have Your Documents Ready Early

Before you even reach the front of the queue, make sure you have:

• Your boarding pass
• Your passport or photo ID (depending on your flight type)

If you’re using a mobile boarding pass, have it open and your screen brightness turned up. It speeds things up and avoids hold-ups at the scanner.

What You’ll Need to Remove at Security

At most airports, you’ll be asked to place certain items into plastic trays before going through the scanner. These usually include:

• Liquids: Must follow the 100 ml (3.4 oz) rule. All liquid containers must fit into a single 1-litre clear resealable bag - one bag per person.
• Laptops and large electronics: These need to come out of your bag and be placed in a separate tray.
• Jackets and outer layers: Remove coats, hoodies, and heavy jumpers.
• Belts, watches, sunglasses: These should be taken off and placed in the tray.
• Shoes: Some airports require you to remove them, especially in the US. Slip-ons are a smart choice if you're unsure.

Going Through the Scanner

You’ll either pass through a:

• Walk-through metal detector, or
• Full-body scanner, which uses non-invasive imaging technology

Before stepping in, remove everything from your pockets like keys, coins, phones, even tissues. If you forget, the machine will beep, and you’ll be asked to step back and try again.

Security officers may also conduct a manual pat-down if something looks unclear on the scanner — it’s standard procedure, nothing to worry about.

Once you’re through, take a moment to repack and collect all your belongings carefully. It’s a good idea to double-check your tray before moving on because passports, laptops, and phones are commonly forgotten in the rush.

Bonus Tip: Know Your Passenger Rights & Don’t Miss Out on What You’re Owed

Flight disruptions can happen, even with the best planning. Delays, cancellations, missed connections, or being denied boarding due to overbooking are all more common than most new travellers expect. But here’s the important part: You may be entitled to compensation.

Many passengers don’t realise these rights exist or assume they don’t apply to them. But under certain laws, particularly in the UK and EU, you could be owed up to £520 (€600) per person in compensation.

When Are You Eligible for Compensation?

If your flight:

• Was delayed for 3 hours or more
• Was cancelled with short notice
• Was overbooked and you were denied boarding
• Caused a missed connection due to a delay earlier in your journey

Then you may be entitled to compensation, depending on the circumstances.

These protections apply to:

• Flights departing from the EU or UK
• Flights into the EU or UK IF operated by an EU/UK airline

How Much Could You Claim?

The exact amount depends on:

• The length of your delay
• The distance of your flight
• Whether the disruption was within the airline’s control (e.g. technical faults or crew shortages)

You could receive:

• €250 for short-haul flights
• €400–600 for longer journeys

Even missed connections caused by earlier delays can be eligible if your flights were part of the same booking.

Don’t Let the Airline Decide for You

Airlines don’t always offer compensation automatically, and in many cases, you’ll need to submit a claim. That’s where we come in.

At AirAdvisor, we’ve helped over 720,000 passengers since 2017 claim what they’re legally entitled to.

So if you’ve had a flight disruption, don’t leave money unclaimedCheck your compensation eligibility by entering your flight details below!Check Your Flight