AirHint found the following cheapest return flights from London (LON) to Hanoi (HAN)
in April 2025 (see full year ).
Return flights
21 Apr
- 10 May
Shenzhen Airlines
$ 562
21 Apr
- 09 May
Shenzhen Airlines
$ 580
30 Apr
- 12 May
Shenzhen Airlines
$ 580
26 Apr
- 11 May
Shenzhen Airlines
$ 580
30 Apr
- 19 May
Shenzhen Airlines
$ 580
30 Apr
- 18 May
Shenzhen Airlines
$ 580
28 Apr
- 19 May
Shenzhen Airlines
$ 581
25 Apr
- 07 May
Shenzhen Airlines
$ 581
28 Apr
- 12 May
Shenzhen Airlines
$ 581
28 Apr
- 08 May
Shenzhen Airlines
$ 582
21 Apr
- 24 Apr
Shenzhen Airlines
$ 763
21 Apr
- 28 Apr
Shenzhen Airlines
$ 765
19 Apr
- 26 Apr
Shenzhen Airlines
$ 785
14 Apr
- 22 Apr
Vueling Airlines
$ 794
14 Apr
- 24 Apr
Vueling Airlines
$ 820
06 Apr
- 13 Apr
Shenzhen Airlines
$ 833
01 Apr
- 06 Apr
China Southern
$ 838
01 Apr
- 11 Apr
China Southern
$ 838
22 Apr
- 29 Apr
Wizz Air UK
$ 850
07 Apr
- 14 Apr
Shenzhen Airlines
$ 863
Also check the deals for one-way flights from London to Hanoi in April .
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.