Cheapest return flights from Hanoi to London in May from $790

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

Return flights

24 May - 07 Jun Air China
20 May - 15 Jun Air China
18 May - 31 May Air China
02 May - 10 May Air China
05 May - 12 May VietJet Air
06 May - 13 May VietJet Air
03 May - 11 May Vietnam Airlines
02 May - 18 May Emirates
29 May - 22 Jun China Southern
24 May - 07 Jun Vietnam Airlines direct
03 May - 11 May Vietnam Airlines direct

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

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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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