Cheapest return DFW–LHR flights, June

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

Return flights

01 Jun - 09 Jun Frontier Airlines
02 Jun - 11 Jun Frontier Airlines
10 Jun - 17 Jun Spirit Airlines
01 Jun - 08 Jun Spirit Airlines
07 Jun - 14 Jun Spirit Airlines
12 Jun - 20 Jun Spirit Airlines
03 Jun - 15 Jul Frontier Airlines
29 Jun - 09 Jul Frontier Airlines
11 Jun - 03 Jul Frontier Airlines
17 Jun - 27 Jun Spirit Airlines
27 Jun - 12 Jul Spirit Airlines
01 Jun - 15 Jun Frontier Airlines
28 Jun - 06 Jul Frontier Airlines
25 Jun - 12 Jul Frontier Airlines
23 Jun - 04 Jul Frontier Airlines
01 Jun - 05 Jun Frontier Airlines
02 Jun - 14 Jul Frontier Airlines
16 Jun - 28 Jun Spirit Airlines
22 Jun - 06 Jul Turkish Airlines
23 Jun - 02 Jul Spirit Airlines

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

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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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