Cheapest return flights from London to Hanoi in June from 807€

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

Return flights

08 Jun - 17 Jun SWISS
08 Jun - 22 Jun KLM
08 Jun - 15 Jun KLM
08 Jun - 06 Jul KLM
08 Jun - 14 Jun SWISS
01 Jun - 14 Jun SWISS
18 Jun - 22 Jun SWISS
10 Jun - 17 Jun SWISS
09 Jun - 30 Jun KLM
17 Jun - 28 Jun SWISS
03 Jun - 17 Jun SWISS
17 Jun - 09 Jul KLM
18 Jun - 09 Jul KLM
18 Jun - 07 Jul KLM
18 Jun - 05 Jul KLM
10 Jun - 01 Jul KLM
18 Jun - 04 Jul KLM
19 Jun - 19 Jul SWISS
24 Jun - 12 Jul KLM
11 Jun - 14 Jul KLM

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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