Flights to London

London is one of the world’s busiest destinations—culture, history, and connections to the rest of Europe. Four major airports serve the city, so comparing them can save you a lot.

Getting there

Heathrow (LHR) is the main long-haul hub, with the most flights from the US and elsewhere. Gatwick (LGW) is south of the city and has strong European and transatlantic service. Stansted (STN) and Luton (LTN) are farther out but are bases for many budget airlines—often the cheapest option if you don’t mind the train or coach into town. Use the search form above to compare all four; the best choice depends on your route and budget.

When to fly

Peak times are summer, Christmas, and school holidays. For better value, aim for January–March or November (outside half-term). Midweek flights are usually cheaper than weekends.

Stansted and Luton are a bit of a trek into central London. Factor in train or coach cost and time when you compare—sometimes Heathrow or Gatwick works out better overall.

Finding flights

Use the search form above to compare fares to London. Enter your departure city and dates, then sort by price or stops. When you see a fare you like, click through to book on our partner site; we don't charge booking fees.