Cheapest return flights from Hanoi to London in April from $684

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

05 Apr - 20 Apr China Southern
06 Apr - 21 Apr China Southern
06 Apr - 11 May China Southern
06 Apr - 07 May China Southern
06 Apr - 08 May China Southern
06 Apr - 09 May China Southern
04 Apr - 04 May China Southern
05 Apr - 04 May China Southern
07 Apr - 07 May China Southern
10 Apr - 21 Apr Singapore Airlines
30 Apr - 09 May China Southern
30 Apr - 11 May China Southern
30 Apr - 12 May China Southern
13 Apr - 30 Apr Qatar Airways
01 Apr - 08 Apr China Southern
14 Apr - 25 Apr Qatar Airways
12 Apr - 23 Apr Qatar Airways
02 Apr - 07 Apr Air China
10 Apr - 13 Apr Singapore Airlines
01 Apr - 13 Apr Emirates

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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