Cheapest return flights from London to Hanoi in January from $533

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

Return flights

06 Jan - 27 Jan Air China
17 Jan - 26 Jan Air China
13 Jan - 20 Jan Air China
17 Jan - 25 Jan Air China
18 Jan - 25 Jan Air China
20 Jan - 28 Jan Air China
05 Jan - 27 Jan Air China
06 Jan - 21 Jan Air China
26 Jan - 08 Feb Shenzhen Airlines
30 Jan - 09 Feb Shenzhen Airlines
25 Jan - 09 Feb Shenzhen Airlines
16 Jan - 23 Jan Air China
16 Jan - 24 Jan Air China
31 Jan - 07 Feb Shenzhen Airlines
30 Jan - 06 Feb Shenzhen Airlines
30 Jan - 07 Feb Shenzhen Airlines
31 Jan - 08 Feb Shenzhen Airlines
16 Jan - 01 Feb Shenzhen Airlines
18 Jan - 05 Feb Shenzhen Airlines
18 Jan - 04 Feb Shenzhen Airlines

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

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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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