Canada · YXU
Cheap flights to London
Round trips from $89 per traveler, taxes and fees included. Compare fares from every US city, see which airlines fly nonstop, and pick the cheapest month to travel.
Popular routes to London
Lowest round-trip fares we found over the next three months, per traveler with taxes and fees. Select a route for airlines, flight times and fares by month.
Airports in London
Flying to London: common questions
Which airport should I fly into for London?
London International Airport (YXU) is the airport for London. Every fare we show for London lands there.
Which airlines fly to London?
Several airlines serve London with connecting itineraries from the US. Run a search from your home airport to see every option.
How much are flights to London?
Over the next three months, the lowest round-trip fare we track to London is $89 per traveler including taxes and fees. Fares vary by departure city, day of week and how far ahead you book — see each route page for the cheapest month.