Skip to main content
Beginning of main content

Cheap Flights from Dallas to London $529.26

Search over 282,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Pledge
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Dallas to London (DAL to LHR)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Dallas to London (DAL to LHR)

Question : What day in the next four weeks has the best fares?
Answer : As of December 5th, the best day for booking to London (LHR) from Dallas (DAL) is December 17th. Bookings have been made roughly 14% below the average price for this route.

Question : How many days should you spend in London if you're flying in from Dallas?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in December is Saturday. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : Do prices fluctuate more for this route than others?
Answer : Prices for DAL to LHR do fluctuate a lot more than most routes. Remember, the sooner you book, the more you're able to save.