Cheapest one-way flights from Dallas-Fort Worth to London in May from $418

Best time to book flights for Dallas-Fort Worth (DFW) to London (LHR) flights at AirHint

AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to London (LHR) in May 2025 (see full year).

One-Way flights

01 May jetBlue
15 May Spirit Airlines
01 May Iberia direct
25 May Sun Country Airlines
18 May Spirit Airlines
18 May British Airways direct
15 May Iberia direct
27 May TAP
31 May Air Canada
27 May Iberia direct

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

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London