Cheapest return flights from Houston to London in March from $613
AirHint found the following cheapest return flights from Houston (HOU) to London (LHR)
in March 2026 (see full year ).
Return flights
17 Mar
- 24 Mar
Austrian Airlines
$ 613
09 Mar
- 16 Mar
SWISS
$ 616
04 Mar
- 11 Mar
Lufthansa
$ 620
11 Mar
- 18 Mar
Lufthansa
$ 620
10 Mar
- 17 Mar
Lufthansa
$ 620
09 Mar
- 17 Mar
Lufthansa
$ 620
23 Mar
- 31 Mar
Air Canada
$ 625
02 Mar
- 10 Mar
Air Canada
$ 625
04 Mar
- 10 Mar
Air France
$ 627
04 Mar
- 18 Mar
Delta
$ 627
20 Mar
- 02 Apr
Air Canada
$ 648
19 Mar
- 23 Apr
Austrian Airlines
$ 679
19 Mar
- 01 Apr
Austrian Airlines
$ 679
26 Mar
- 29 Apr
Lufthansa
$ 688
28 Mar
- 10 Apr
Air France
$ 688
27 Mar
- 12 Apr
Spirit Airlines
$ 702
19 Mar
- 23 Apr
British Airways
$ 706
direct
19 Mar
- 01 Apr
British Airways
$ 706
direct
20 Mar
- 02 Apr
British Airways
$ 707
direct
28 Mar
- 10 Apr
British Airways
$ 717
direct
Also check the deals for one-way flights from Houston to London in March .
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