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

Return flights

18 Jan - 26 Jan	China Eastern
19 Jan - 29 Jan	VietJet Air
23 Jan - 02 Feb	VietJet Air
19 Jan - 24 Jan	VietJet Air
30 Jan - 06 Feb	VietJet Air
06 Jan - 01 Feb	China West Air
31 Jan - 14 Feb	Air China
07 Jan - 02 Feb	HK Express
11 Jan - 30 Jan	Sichuan Airlines
08 Jan - 20 Jan	HK Express
09 Jan - 01 Feb	Air China
10 Jan - 17 Jan	China Eastern
07 Jan - 18 Jan	China Southern
09 Jan - 14 Jan	Air China
05 Jan - 09 Jan	VietJet Air
05 Jan - 12 Jan	China Eastern
29 Jan - 05 Feb	Batik Air Malaysia
25 Jan - 07 Feb	Emirates
26 Jan - 08 Feb	Emirates
22 Jan - 04 Feb	Emirates

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

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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Cheapest return flights from Hanoi to London in January from 484€

Return flights