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
Austin
London
Outbound
01/22/26
2 Stopovers (ATL, CPH)
SK3206, SK0930, SK1517
20h 35min
Return
02/18/26
2 Stopovers (CPH, JFK)
SK0500, SK0915, SK3300
20h 44min
SAS Scandinavian Airlines
$692
Best option
Austin
London
Outbound
02/13/26
direct
AY5410
09h 10min
Return
02/26/26
direct
AY5409
10h 40min
Finnair
$737
Austin
London
Outbound
04/03/26
1 Stopover (DFW)
IB4333, IB4204
12h 53min
Return
04/16/26
direct
IB3573
10h 15min
Iberia ?
$709
Austin
London
Outbound
01/22/26
1 Stopover (FRA)
LH0469, LH0920
22h 40min
Return
02/18/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC1918
20h 37min
Lufthansa
$713
Austin
London
Outbound
02/13/26
1 Stopover (IAH)
UA0334, UA0880
11h 17min
Return
02/26/26
1 Stopover (YYZ)
AC0859, AC1043
24h 19min
United Airlines ?
$713
Austin
London
Outbound
01/22/26
1 Stopover (FRA)
LH0469, LH0920
22h 40min
Return
02/18/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC1918
20h 37min
Lufthansa
$714
Austin
London
Outbound
01/22/26
1 Stopover (YUL)
AC1919, AC0864
13h 40min
Return
02/18/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC1918
20h 37min
Air Canada ?
$718
Austin
London
Outbound
02/13/26
2 Stopovers (ORD, YUL)
AC4433, AC8960, AC0864
18h 10min
Return
02/26/26
2 Stopovers (BRU, YUL)
AC6330, AC0833, AC1918
20h 27min
Air Canada
$726
Austin
London
Outbound
04/03/26
1 Stopover (YUL)
AC1740, AC0866
14h 35min
Return
04/16/26
2 Stopovers (ZRH, YUL)
AC6818, AC6821, AC1741
18h 24min
Air Canada ?
$726
Austin
London
Outbound
02/13/26
direct
BA0190
09h 10min
Return
02/26/26
direct
BA0191
10h 40min
British Airways
$742
Prices based on recent searches, subject to last-minute changes
Page 1 / 3

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 $ 691,38
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