Airport food is one of the most common hidden costs of any trip β a single bottle of water inside the terminal can cost as much as three in the city. If you have a few hours before your flight or a long layover ahead, eating becomes unavoidable, and prices run far higher than usual. This guide shows you where to eat cheaply at the airport, what you can bring in your hand luggage and how to stay full without overspending.
πΈ Why airport food is expensive
The secure, airside zone of a terminal is a closed market β only the cafΓ©s and shops that pay the airport's high rent operate there. Competition is limited and customers are effectively a captive audience, so prices run 30-100% higher than in the city.
The biggest markups are usually on drinks and light snacks β bottled water, coffee, sandwiches. That's exactly where you save the most if you prepare in advance.
π₯ͺ Ways to eat cheaply
- Bring your own food β the cheapest option: a sandwich, fruit, nuts, bars
- Carry an empty bottle and refill it at a drinking fountain after security β many European airports have them
- Fast-food chains (e.g. sandwich bars) are often cheaper than sit-down restaurants
- A supermarket before security β if you have time, buy at a shop before the terminal
- A lounge β if you fly often, lounge access is often worth it, with free food
π What to bring in your hand luggage
Dry food β sandwiches, fruit, nuts, bars, chips β is freely allowed in hand luggage and passes security without a problem. The main restriction is liquids: any drink or liquid product (yogurt, soup) over 100 ml won't get through. So buy water after security or refill at a fountain.
For the full rules on what you can bring in your cabin bag, see the carry-on luggage rules guide. If you travel hand-luggage-only, a compact snack saves space too.
Baby food and milk are an exception β quantities over 100 ml are allowed, just declare them separately at security.
π° Before or after security
Buy water after security or refill at a fountain β a bottle bought beforehand won't pass the check anyway. Food is the opposite: if there's a cheap shop before the terminal, buy it there, because prices are higher in the airside zone.
When planning, factor in the time to reach your gate too β the airport navigation guide and airport security tips help you avoid wasting time and eat calmly.
At big hubs (IST, DXB) you often can't go back once you pass security β handle water and food in the airside zone.
β±οΈ Early and late flights β what's open
On very early or late-night flights some terminal cafΓ©s are closed and choice shrinks. That's when your own food is especially useful, since sometimes only a vending machine or one cafΓ© may be open.
Add the food question to your pre-flight checklist and do your online check-in in advance, so you spend the extra time resting and eating rather than standing in line.
The golden rule for saving on airport food is simple: bring dry snacks, refill an empty bottle at a fountain after security, and avoid the expensive airside counters. Find cheap flights where onboard meals are a paid extra on the Travel365 price calendar and flight search.
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