AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to London (LHR) in April 2026 (see full year).

Return flights

06 Apr - 15 Apr	Spirit Airlines
13 Apr - 18 Apr	Spirit Airlines
13 Apr - 23 Apr	Iberia
16 Apr - 21 Apr	Turkish Airlines
24 Apr - 03 May	Spirit Airlines
07 Apr - 16 Apr	Turkish Airlines
28 Apr - 19 May	Finnair
21 Apr - 12 May	Delta
16 Apr - 20 Apr	Turkish Airlines
04 Apr - 10 Apr	Turkish Airlines
17 Apr - 25 Apr	Iberia
07 Apr - 15 Apr	Finnair	direct
07 Apr - 16 Apr	British Airways	direct
28 Apr - 19 May	British Airways	direct
24 Apr - 03 May	British Airways	direct

Also check the deals for one-way flights from Dallas-Fort Worth to London in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Dallas-Fort Worth to London in April from 543€

Return flights