YXU - WAS
Find cheap flights from London to Washington, D.C. from C$ 317
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Washington, D.C. departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap flight deals from London to Washington, D.C. (YXU-WAS)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.Flights from London to Washington, D.C. - Travel Insights & Trends
Get data-powered insights and trends into flights from London to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.
Which airlines provide the cheapest flights from London to Washington, D.C.?
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Air Canada (C$ 317) and United Airlines (C$ 519). The cheapest round-trip tickets were found on Air Canada (C$ 619) and United Airlines (C$ 718).
When to book flights from London to Washington, D.C.
FAQs for booking flights from London to Washington, D.C.
Top airline flying from London to Washington, D.C.
Limited snack options cause the snack vendor was on strike
Limited snack options cause the snack vendor was on strike
It was an excellent experience, traveling from Toronto to Denver with United.
Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic
This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.
I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.
Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.
Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.
The staff were so kind and helpful. We flew back from NY with another airline and it was horrible. We will always stick with Air Canada as everything was far better!
The boarding process in Toronto bad as they share space with domestic flights and when those domestic flights come in you are locked out behind closed doors until they are done and then its a mad rush to get your boarding gates and board. This is not so much due to Air Canada but with the GTAA, but Air Canada could use different gates especially early morning in order to prevent such travel angst.
Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.