Cheap flights from Washington to London
Flights from Washington to London currently start at €254. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 8h 22m
Key facts
- Lowest fare
- €254 · Mon 16 Nov
- Direct flights
- No, with connections only
- Flight time
- 8h 22m
- Airlines
- Lufthansa, United Airlines, Air Canada, TAP Air Portugal
- Cheapest month
- November 2026
- Distance
- 5898 km
Round trip
One way
Questions people ask before they book
How much are flights from Washington to London?
The lowest fare we currently show from Washington to London is €254 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Washington to London?
Current cheap fares from Washington to London include a connection. Search live results and filter by Direct in case a nonstop seat opens up.
Which airlines fly from Washington to London?
Airlines showing fares on this route include Lufthansa, United Airlines, Air Canada, TAP Air Portugal, jetBlue, Aer Lingus. The cheapest airline is not always the one with a bag included.
How long is the flight from Washington to London?
A typical itinerary from Washington to London takes about 8h 22m, including connections when the cheapest fare is not direct.
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November 2026