Cheapest return flights from Hanoi to London in May from $694

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

Return flights

20 May - 27 May China Eastern
13 May - 03 Jun Air China
25 May - 27 May China Eastern
11 May - 13 May China Eastern
25 May - 03 Jun China Eastern
27 May - 01 Jun China Eastern
27 May - 08 Jun HK Express
22 May - 12 Jun Air China
05 May - 17 May Air China
17 May - 31 May Air China
18 May - 07 Jun VietJet Air
13 May - 20 May Air China
11 May - 20 May Air China
25 May - 31 May HK Express
14 May - 21 May China Southern
01 May - 05 May Vietnam Airlines

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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