25 airport hacks that actually save time and money

Before you arrive

1. Online check-in always. Every airline allows online check-in 24–48 hours before departure. Doing it immediately when it opens means you get better seat selection. Doing it at the airport means you don't.

2. Add your boarding pass to Apple Wallet or Google Pay. A phone screen with a barcode works at every scanner in Europe. You no longer need to print a boarding pass for any European flight, and a digital pass is faster to display than hunting through email.

3. Weigh your bag at home. Discovering you're 3kg overweight at the check-in desk costs €30–90 in excess baggage fees and takes 15 minutes of repacking at the airport. A luggage scale costs €8. This is the highest ROI purchase in travel.

4. Pack a reusable water bottle and fill it after security. A 500ml bottle of water in an airport terminal costs €3–5. An empty water bottle refilled at a fountain after security costs nothing. Most European airports have free water points post-security.

5. Screenshot your boarding pass and hotel confirmation. Apps crash. Roaming fails in foreign airports. A screenshot in your camera roll doesn't need internet to display.

Security

6. Wear slip-on shoes through security. Lace-up boots add 2–3 minutes at the security tray — multiply this by two journeys and a pair of companions and you've lost 10 minutes per trip to shoelaces.

7. Pre-organise your liquids bag. Put it at the top of your carry-on, easily accessible. Fumbling through a packed bag for your toiletries bag while the queue builds behind you is avoidable.

8. Electronics out before you reach the tray. Laptop, tablet, large camera — out of your bag and in a separate tray before you reach the conveyor. EU security requires this at most airports.

9. Wear minimal metal. Watch, belt, and jacket in the bag before security, not removed at the tray. Belt removal and replacement at the security belt is genuinely the slowest single action at airport security.

10. Use the lanes labelled for families or special assistance only if you qualify. Many airports have dedicated business class or priority lanes that are significantly faster — these are worth knowing about if you have status or are flying in a premium cabin.

Food and drink

11. Eat before you arrive, not at the airport. Airport food costs 2–3× the price of equivalent food outside. A meal before departure saves €15–25 per person.

12. Bring your own snacks. Solid food — sandwiches, fruit, nuts, energy bars — is permitted through security in any quantity. A packed lunch costs a fraction of an airport meal.

13. Coffee at arrivals, not departures. Departure terminal coffee queues are long, seating is limited, and prices are high. If you have access to a lounge, the coffee is free.

Lounge access

14. Priority Pass membership. Priority Pass provides access to 1,300+ airport lounges worldwide and costs £65–200/year depending on the tier. Many premium credit cards include complimentary Priority Pass membership — check your existing cards before paying separately.

15. Pay-as-you-go lounge access. Most lounges allow walk-in access for £25–45 per person. On a long delay, this pays for itself in free food, drinks, and a comfortable seat within about 90 minutes.

16. Airline status. Frequent flyer status provides lounge access even in economy class on many airlines. If you fly with one carrier regularly, consolidating your bookings for status has compounding benefits.

At the gate

17. Charge everything at the gate. USB ports at gates are increasingly common in European airports. A 20-minute top-up before boarding is worth doing even if you're not critically low.

18. Board last if you have only hand luggage. If your seat is assigned and you have a small personal item that fits under the seat, boarding last means you avoid the queue entirely — your bag goes under the seat, not in the overhead locker, and you save 10 minutes of standing.

19. Know the airline's gate change pattern. Budget airlines in particular change gates frequently at large airports. Check the departure boards right up until boarding rather than assuming your printed gate is correct.

On the plane

20. Ask for the whole can. On flights that serve drinks, asking for the can rather than a plastic cup gets you more drink for the same interaction.

21. Set your watch to destination time immediately on boarding. It reduces jet lag by aligning your mental clock with your destination from departure.

22. Hydrate deliberately. Cabin humidity is around 10–20% — significantly drier than most people are used to. Drink water consistently throughout long flights rather than waiting until you're thirsty.

Arriving

23. Research your ground transport before landing. The official taxi rank and the shuttle bus to the city centre have consistent prices and routes. The unofficial taxi touts immediately outside arrivals charge 2–3× the metered rate and target confused new arrivals.

24. Have local currency or a card that works internationally before you land. Airport ATMs and currency exchange desks charge the worst rates of any exchange point. Use a fee-free card (Revolut, Wise, Starling) or withdraw cash in the city centre.

25. Screenshot the address of your first night's accommodation in the local language. For showing a taxi driver when you have no data roaming, when the app fails, or when the driver doesn't speak English. 30 seconds to prepare; potentially an hour saved.