Cheapest return flights from Hanoi to London in April from $679

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

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

Return flights

10 Apr - 17 Apr China Southern
03 Apr - 10 Apr China Southern
02 Apr - 16 Apr China Southern
03 Apr - 17 Apr China Southern
07 Apr - 27 Apr Singapore Airlines
14 Apr - 21 May Singapore Airlines
26 Apr - 03 May VietJet Air
06 Apr - 05 May Air China
12 Apr - 19 Apr Singapore Airlines
29 Apr - 03 May Air China
28 Apr - 07 May Air China
27 Apr - 06 May Singapore Airlines
23 Apr - 05 May Singapore Airlines
30 Apr - 04 May Qatar Airways
25 Apr - 14 May Air China
24 Apr - 05 May Air China
17 Apr - 20 Apr Emirates
23 Apr - 25 Apr Singapore Airlines
18 Apr - 21 Apr Emirates
07 Apr - 27 Apr Vietnam Airlines direct

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