Searching for safe gluten-free food at London Heathrow Airport (LHR) can be frustrating. This guide focuses on gluten-free options, restaurants, and menus at Heathrow’s Terminal 5 to help travelers make informed choices quickly and confidently.
When you’re traveling, time is limited, so online research is the best first step instead of wandering through the terminal and reading every menu. Unfortunately, many online results list restaurants without offering any real information about what’s actually gluten-free or how restaurants handle cross-contamination.
What This Guide Covers
This post aims to provide practical, reliable information so you can choose wisely when you arrive at Terminal 5 (home to British Airways and Iberia). It reflects firsthand experience and focused research to save you time. I don’t list every eatery in Terminal 5 — only those with meaningful gluten-free information. Restaurants without allergen or dietary claims are omitted because they’re unlikely to be helpful to gluten-free travelers.
For the restaurants mentioned, I include links to their menus so you can check the most current information before you travel. Keep in mind menus change often, so double-check ingredients and allergen statements at the time you order.
When possible, pack your own gluten-free food. None of the Terminal 5 restaurants are dedicated gluten-free kitchens, and if you have multiple dietary restrictions, choices become even more limited. Check local security or customs guidance for what you can bring onboard or through checkpoints.
Gluten-Free Options at Heathrow Terminal 5
Giraffe
Giraffe offers a “Non Gluten-Containing Menu” and notes it is not a gluten-free kitchen, though staff take steps to reduce cross-contamination. Menu options include burgers on gluten-free buns, gluten-free breakfast items like gluten-free bread, and vegan ice cream. The hummus plate served with gluten-free bread is a solid choice for vegetarian travelers; loaded nachos may work if dairy is acceptable.
Pret a Manger
Pret is a familiar option for coffee and quick meals, but most of their sandwiches and wraps contain gluten. That leaves salads as the most reliable gluten-free choices. Options like the Hummus & Falafel Mezze Salad or the Salmon & Mango Salad can be good picks, but not all salads are gluten-free. Always check ingredient lists and allergen information on the menu before ordering.
Wagamama
Wagamama provides a detailed allergen guide, but the number of truly gluten-free offerings is minimal. Most menu items contain gluten, leaving few suitable choices beyond select small items or sides. For most gluten-free travelers, Wagamama is not a reliable option at Terminal 5.
Pilots Bar and Kitchen
Pilots Bar and Kitchen lists a gluten-free designation on its menu, but in practice the menu lacks items clearly marked GF. Because the menu does not actually offer gluten-free choices despite the label, it’s best to avoid relying on this spot for safe options.
Fortnum & Mason Bar
The Fortnum & Mason Bar at the far end of Terminal 5 is a quieter, comfortable choice with a menu inspired by Fortnum’s food halls. Offerings include charcuterie, shellfish, salads and desserts. They can provide gluten-free toast, though it is prepared in a shared toaster; staff were accommodating when I used my own gluten-free crackers. If you enjoy their gin or champagne, items are available to purchase in the adjoining store.
Bring Your Own Gluten-Free Snacks
Bringing your own gluten-free food is the most dependable strategy. Airport shops sell gluten-free bars, nut mixes, chips and candy, but these items are often more expensive and limited in variety. Packing staples like gluten-free crackers, bars, or homemade muffins ensures you have safe, familiar food on hand.
Gluten-free muffins travel well and can stay fresh for days if made with a good gluten-free flour blend or a quality mix. They make a great breakfast or snack and are especially useful when traveling with companions who can easily buy regular baked goods at airport cafés.
If you have tips or have discovered other safe gluten-free options at Heathrow, please share them in the comments.
What are your favorite carry-on gluten-free travel foods? Pin this guide for later reference.