$1,278 Cheap American Airlines flights Dallas (DFW) to London (LHR)

View $1,278 flight on Mon, Jul 7, 2025Opens in a new window

$1,278 Cheap American Airlines flights Dallas (DFW) to London (LHR)

Prices were available within the past 7 days and start at $1,278 for one-way flights and $2,357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jul 7 - Mon, Jul 21
DFW
Dallas
LHR
London
$2,357 Roundtrip, found 1 day ago
$2,357
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jul 7 from Dallas to London, returning Mon, Jul 21, priced at $2,357 found 1 day ago
Flights from Dallas (DFW) to London (LHR)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, Lufthansa, Turkish Airlines, United, Virgin Atlantic
Popular airline
JetBlue Airways
Distance
7583 km
Average flight time
15 hours 38 mins