AirHint found the following cheapest return flights from London (LHR) to Hanoi (HAN)
in May 2025 (see full year ).
Return flights
31 May
- 07 Jun
China Southern
$ 713
25 May
- 09 Jun
Shenzhen Airlines
$ 735
28 May
- 07 Jun
Shenzhen Airlines
$ 737
31 May
- 23 Jun
Shenzhen Airlines
$ 737
31 May
- 15 Jun
Shenzhen Airlines
$ 739
30 May
- 07 Jun
Shenzhen Airlines
$ 739
28 May
- 08 Jun
China Eastern
$ 741
25 May
- 21 Jun
Shenzhen Airlines
$ 741
28 May
- 18 Jun
Shenzhen Airlines
$ 741
25 May
- 08 Jun
Shenzhen Airlines
$ 742
24 May
- 27 May
British Airways
$ 910
26 May
- 28 May
Vietnam Airlines
$ 915
24 May
- 31 May
Shenzhen Airlines
$ 924
21 May
- 25 May
Air India
$ 945
21 May
- 28 May
Vietnam Airlines
$ 946
21 May
- 26 May
Vietnam Airlines
$ 947
22 May
- 24 May
Etihad Airways
$ 957
23 May
- 26 May
Hainan Airlines
$ 968
21 May
- 31 May
Hainan Airlines
$ 970
23 May
- 31 May
Hainan Airlines
$ 976
Also check the deals for one-way flights from London to Hanoi in May .
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.
