Cheapest return flights from Hanoi to London in May from $698

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

Return flights

27 May - 03 Jun China Southern
20 May - 27 May China Southern
21 May - 28 May China Southern
24 May - 08 Jun China Southern
12 May - 19 May Etihad Airways
03 May - 10 Jun China Southern
03 May - 06 May Ethiopian Airlines
01 May - 08 May Qatar Airways
04 May - 11 Jun China Southern
24 May - 08 Jun Vietnam Airlines direct
03 May - 10 Jun Vietnam Airlines direct
27 May - 03 Jun Vietnam Airlines direct
03 May - 06 May Vietnam Airlines direct
20 May - 27 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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