Cheapest return flights from London to Hanoi in April from 521€

Best time to book flights for London (LON) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Hanoi (HAN) in April 2025 (see full year).

Return flights

24 Apr - 01 May Air China
24 Apr - 03 May Air China
21 Apr - 03 May Air China
23 Apr - 03 May Air China
24 Apr - 22 May Air China
21 Apr - 12 May Air China
23 Apr - 01 May Air China
28 Apr - 07 May Shenzhen Airlines
27 Apr - 13 May Shenzhen Airlines
30 Apr - 07 May Shenzhen Airlines
02 Apr - 09 Apr Wizz Air UK
03 Apr - 14 Apr easyJet
02 Apr - 07 Apr Wizz Air UK
01 Apr - 08 Apr China Southern
01 Apr - 09 Apr Vueling Airlines
24 Apr - 30 Apr Air China
23 Apr - 30 Apr Air China
21 Apr - 28 Apr Air China
20 Apr - 28 Apr Air China
01 Apr - 13 Apr Vueling Airlines

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

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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.

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