Flights from Austin to London

Our cheapest offers for flights from Austin to London

Here you can compare cheap flights from Austin (AUS) to London (LON) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Austin
London
Outbound
11/03/25
direct
AY5410
09h 05min
Return
11/12/25
direct
AY5409
10h 45min
Finnair
$541
Austin
London
Outbound
07/08/25
1 Stopover (SEA)
AS0339, AY5450
29h 20min
Return
08/07/25
1 Stopover (DFW)
AY5753, AY5690
20h 05min
Alaska Airlines, Finnair
$1,039
Austin
London
Outbound
11/03/25
direct
BA0190
09h 05min
Return
11/12/25
direct
BA0191
10h 45min
British Airways ?
$541
Austin
London
Outbound
11/03/25
direct
IB3572
09h 05min
Return
11/12/25
direct
IB3573
10h 45min
Iberia
$545
Austin
London
Outbound
11/03/25
direct
IB3572
09h 05min
Return
11/12/25
direct
IB3573
10h 45min
Iberia
$547
Austin
London
Outbound
11/03/25
1 Stopover (ATL)
VS5016, VS0104
11h 05min
Return
11/12/25
1 Stopover (MSP)
VS4041, VS3060
16h 38min
Virgin Atlantic Airways ?
$549
Austin
London
Outbound
11/03/25
1 Stopover (DFW)
AA2712, AY3760
10h 47min
Return
11/12/25
direct
AY5409
10h 45min
American Airlines, Finnair ?
$554
Austin
London
Outbound
11/03/25
direct
IB3572
09h 05min
Return
11/12/25
direct
IB3573
10h 45min
Iberia
$556
Austin
London
Outbound
11/03/25
direct
BA0190
09h 05min
Return
11/12/25
direct
BA0191
10h 45min
British Airways ?
$557
Austin
London
Outbound
11/03/25
direct
IB3572
09h 05min
Return
11/12/25
direct
IB3573
10h 45min
Iberia ?
$557
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Austin to London

Favorite airline: United Airlines
Most travelers looking for flights on the route from Austin to London decide to book flights with United Airlines.
United Airlines
26 %
Air Canada
21 %
British Airways
18 %
Direct flights are more expensive
On this route, direct flights are $13.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
09h 30min
13h 50min
17h 00min
$ 577
$ 564
$ 721
The favorite connection is non-stop
Flights from Austin to London are most often booked as a direct flight.
Route
bookings
Direct flights
09h 30min, from $ 577
35 %
1 stopover Dallas-Fort Worth International Airport, T
12h 35min, from $ 623
24 %
1 stopover Houston - George Bush Intercontinental Airport, TX
20h 30min, from $ 672
20 %

Important flight information

Flight information: Austin - London

Roundtrip from $ 540,43
Flight duration min. 09:10
Return flight duration min. 10:40
Distance 7919 km
Flights per week 8
Departure airport Airport Austin-Bergstrom International Airport, TX (AUS)
Arrival airport Airport London, all Airports (LON)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London
Flight destinations with a similar price
Flight destinations with a similar price