Cheapest return flights from Hanoi to London in January from 519€

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

Return flights

20 Jan - 28 Jan China Southern
20 Jan - 27 Jan China Southern
20 Jan - 29 Jan China Southern
19 Jan - 26 Jan China Southern
22 Jan - 25 Jan Hainan Airlines
22 Jan - 29 Jan Hainan Airlines
26 Jan - 02 Feb Shenzhen Airlines
21 Jan - 29 Jan Air China
21 Jan - 28 Jan Air China
25 Jan - 30 Jan Shenzhen Airlines
20 Jan - 30 Jan China Southern
29 Jan - 05 Feb Vietnam Airlines
28 Jan - 22 Feb China Southern
31 Jan - 07 Feb VietJet Air
30 Jan - 06 Feb Qatar Airways
28 Jan - 08 Feb China Southern
28 Jan - 06 Feb China Southern
19 Jan - 15 Feb Cathay Pacific
31 Jan - 12 Feb Batik Air Malaysia
30 Jan - 12 Feb VietJet Air

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

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