United and Lufthansa are having a sale on flights to London, United Kingdom. Depart from New York, Boston and Chicago during May and between September to November 2019 with bags and meals included.
$349 Roundtrip Boston to London Flights
$364 Roundtrip New York to London Flights
$389 Roundtrip Chicago to London Flights
Flights from Other Cities Your departure city wasn't included? Click to see the prices we have found from your city to London
London Hotels Get a great deal on a room in London
Can I use my own dates? Yes - just click the link closest to your preferred dates and then change the dates once the search has completed.
These prices won’t last long. Usually a few days but sometimes much shorter. If you click the sample dates and the prices have gone up it unfortunately means the sale has ended.