Cheapest return flights from London to Hanoi in April from 522€

AirHint found the following cheapest return flights from London (LHR) to Hanoi (HAN) in April 2026 (see full year).

Return flights

24 Apr - 21 May Hainan Airlines
24 Apr - 14 May Hainan Airlines
29 Apr - 14 May Hainan Airlines
29 Apr - 21 May Hainan Airlines
22 Apr - 17 May Hainan Airlines
29 Apr - 17 May Hainan Airlines
22 Apr - 14 May Hainan Airlines
27 Apr - 19 May Shenzhen Airlines
29 Apr - 11 May Shenzhen Airlines
29 Apr - 07 May Shenzhen Airlines
27 Apr - 30 Apr Shenzhen Airlines
12 Apr - 16 Apr Shenzhen Airlines
13 Apr - 16 Apr Shenzhen Airlines
13 Apr - 21 Apr Shenzhen Airlines
24 Apr - 28 Apr Hainan Airlines
15 Apr - 23 Apr Shenzhen Airlines
12 Apr - 30 Apr Shenzhen Airlines
20 Apr - 28 Apr Shenzhen Airlines
12 Apr - 23 Apr Shenzhen Airlines
15 Apr - 21 Apr Shenzhen Airlines

Also check the deals for one-way flights from London to Hanoi in April.

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