Cheapest return flights from Hanoi to London in June from $678

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 June 2025 (see full year).

Return flights

15 Jun - 29 Jun Air China
04 Jun - 22 Jun Air China
07 Jun - 20 Jun Air China
09 Jun - 22 Jun Air China
19 Jun - 29 Jun Air China
13 Jun - 20 Jun Air China
04 Jun - 11 Jun Air China
19 Jun - 22 Jun Air China
08 Jun - 22 Jun Air China
11 Jun - 16 Jun Air China
04 Jun - 02 Jul Air China
04 Jun - 01 Jul Air China
26 Jun - 03 Jul Air China
25 Jun - 01 Jul Air China
18 Jun - 05 Jul China Eastern
16 Jun - 23 Jul China Eastern
09 Jun - 17 Jul China Eastern
30 Jun - 22 Jul Air China
02 Jun - 23 Jul China Eastern
22 Jun - 02 Jul Air China

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

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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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