$624 Cheap American Airlines flights Dallas (DFW) to London (LHR)

View $624 flight on Sun, Nov 15, 2026Opens in a new window

$624 Cheap American Airlines flights Dallas (DFW) to London (LHR)

Prices were available within the past 7 days and start at $624 for one-way flights and $1,069 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 26 - Mon, Sep 7
DFW
Dallas
LHR
London
$1,069 Roundtrip, found 1 day ago
$1,069
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 26 from Dallas to London, returning Mon, Sep 7, priced at $1,069 found 1 day ago
American Airlines
Wed, Jul 29 - Tue, Sep 15
DFW
Dallas
LHR
London
$1,076 Roundtrip, found 21 hours ago
$1,076
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Jul 29 from Dallas to London, returning Tue, Sep 15, priced at $1,076 found 21 hours ago

Find the cheapest month to fly from Dallas (DFW) to London (LHR)

March is typically the cheapest month to fly

From $495 - $967 per traveler.

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Turkish Airlines, United, Virgin Atlantic
Popular airline
Turkish Airlines
Distance
7583 km
Average flight time
15 hours 53 mins

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