AirHint found the following cheapest return flights from Hanoi (HAN) to London (LHR)
in March 2025 (see full year ).
Return flights
11 Mar
- 19 Mar
China Southern
$ 599
20 Mar
- 24 Mar
China Southern
$ 675
07 Mar
- 23 Mar
China Southern
$ 677
11 Mar
- 26 Mar
China Southern
$ 689
31 Mar
- 13 Apr
China Southern
$ 691
03 Mar
- 17 Mar
Air China
$ 719
20 Mar
- 30 Mar
Air China
$ 727
12 Mar
- 19 Mar
China Southern
$ 747
21 Mar
- 31 Mar
Shenzhen Airlines
$ 749
15 Mar
- 17 Mar
Air China
$ 752
16 Mar
- 18 Mar
Air China
$ 752
19 Mar
- 10 Apr
Air China
$ 846
18 Mar
- 10 Apr
Air China
$ 846
28 Mar
- 13 Apr
China Southern
$ 908
31 Mar
- 07 Apr
China Southern
$ 998
26 Mar
- 07 Apr
China Southern
$ 998
25 Mar
- 06 Apr
China Southern
$ 1000
25 Mar
- 07 Apr
China Southern
$ 1000
19 Mar
- 02 Apr
British Airways
$ 1461
31 Mar
- 11 Apr
Air China
$ 1518
Also check the deals for one-way flights from Hanoi to London in March .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.