Cheapest return flights from London to Hanoi in June from $522

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

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

Return flights

12 Jun - 18 Jun Air China
16 Jun - 27 Jun Air China
17 Jun - 27 Jun Air China
16 Jun - 02 Jul Air China
12 Jun - 27 Jun Air China
12 Jun - 19 Jun Air China
16 Jun - 30 Jun Air China
09 Jun - 18 Jun Air China
11 Jun - 18 Jun Air China
09 Jun - 15 Jun Air China
09 Jun - 16 Jun Air China
17 Jun - 09 Jul Air China
15 Jun - 06 Jul Shenzhen Airlines
16 Jun - 06 Jul Shenzhen Airlines
08 Jun - 02 Jul Shenzhen Airlines
16 Jun - 14 Jul Shenzhen Airlines
16 Jun - 08 Jul Shenzhen Airlines
15 Jun - 13 Jul Shenzhen Airlines
18 Jun - 12 Jul Shenzhen Airlines
20 Jun - 02 Jul Ryanair

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