Flights from Austin to London Heathrow

Our cheapest offers for flights from Austin to London Heathrow

Here you can compare cheap flights from Austin (AUS) to London Heathrow (LHR) 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 Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Austin
London Heathrow
Outbound
11/09/25
1 Stopover (IAH)
UA1747, UA0880
13h 10min
Return
12/07/25
1 Stopover (YUL)
UA8297, UA8211
13h 52min
United Airlines ?
$607
Best option
Austin
London Heathrow
Outbound
11/09/25
direct
BA0190
09h 10min
Return
12/07/25
direct
BA0191
10h 40min
British Airways ?
$616
Austin
London Heathrow
Outbound
10/25/25
2 Stopovers (LAX, CPH)
SK3301, SK0932, SK1517
20h 25min
Return
11/15/25
2 Stopovers (CPH, ATL)
SK0500, SK0929, SK3703
23h 48min
SAS Scandinavian Airlines
$645
Austin
London Heathrow
Outbound
11/09/25
1 Stopover (ATL)
DL2976, DL5998
13h 26min
Return
12/07/25
2 Stopovers (CDG, SLC)
DL8279, DL0221, DL2728
20h 38min
Delta Air Lines ?
$609
Austin
London Heathrow
Outbound
11/09/25
1 Stopover (IAH)
UA2196, UA0880
15h 45min
Return
12/07/25
1 Stopover (YUL)
AC0865, AC1918
13h 52min
United Airlines ?
$616
Austin
London Heathrow
Outbound
11/09/25
direct
BA0190
09h 10min
Return
12/07/25
direct
BA0191
10h 40min
British Airways
$618
Austin
London Heathrow
Outbound
11/09/25
1 Stopover (DFW)
AY4038, AY3762
13h 29min
Return
12/07/25
direct
AY5409
10h 40min
Finnair
$621
Austin
London Heathrow
Outbound
11/09/25
direct
BA0190
09h 10min
Return
12/07/25
direct
BA0191
10h 40min
British Airways
$625
Austin
London Heathrow
Outbound
11/09/25
direct
BA0190
09h 10min
Return
12/07/25
direct
BA0191
10h 40min
British Airways
$633
Austin
London Heathrow
Outbound
11/09/25
1 Stopover (DFW)
BA1684, BA1589
12h 04min
Return
12/07/25
direct
BA0191
10h 40min
British Airways ?
$647
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 Heathrow

Favorite airline: United Airlines
65 % of travelers choose to book flights on this route with United Airlines, Air Canada and British Airways.
United Airlines
26 %
Air Canada
21 %
British Airways
18 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $13.00 more expensive on this route.
non stop flight
1 stop
2 stops
09h 30min
13h 50min
17h 00min
$577
$564
$721
The favorite connection is non-stop
35 % of travelers decide to book a direct flight on this route.
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 Heathrow

Roundtrip from $606.69
Flight duration min. 09:10
Return flight duration min. 10:40
Distance 7901 km
Flights per week 8
Departure airport Airport Austin-Bergstrom International Airport, TX (AUS)
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Flight destinations with a similar price
Flight destinations with a similar price