Cheapest return flights from Hanoi to London in May from $663

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

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

Return flights

19 May - 31 May China Eastern
11 May - 19 May China Eastern
21 May - 02 Jun China Eastern
24 May - 14 Jun China Eastern
25 May - 15 Jun China Eastern
14 May - 26 May Air China
28 May - 15 Jun Air China
25 May - 11 Jun Air China
20 May - 02 Jun Air China
24 May - 08 Jun Air China
17 May - 01 Jun Air China
18 May - 02 Jun Air China
30 May - 23 Jun Air China
11 May - 26 May Air China
02 May - 05 May Thai AirAsia
02 May - 07 May Air China
12 May - 19 May Emirates
11 May - 18 May Emirates
12 May - 21 May Air China
02 May - 31 May Emirates

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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