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

Return flights

05 May - 12 May	Spirit Airlines
05 May - 19 May	Spirit Airlines
12 May - 19 May	Spirit Airlines
02 May - 09 May	Spirit Airlines
13 May - 26 May	Spirit Airlines
19 May - 31 May	Spirit Airlines
26 May - 02 Jun	Spirit Airlines
11 May - 17 May	KLM
20 May - 25 May	Spirit Airlines
23 May - 31 May	Spirit Airlines
21 May - 26 May	Spirit Airlines
26 May - 05 Jun	Spirit Airlines
25 May - 01 Jun	Spirit Airlines
30 May - 09 Jun	Spirit Airlines
27 May - 17 Jun	Spirit Airlines
30 May - 15 Jun	Spirit Airlines

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

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 May from 439€

Return flights