AirHint found the following cheapest return flights from Tokyo (HND) to London (STN) in December 2025 (see full year).

Return flights

23 Dec - 05 Jan	China Eastern
06 Dec - 13 Dec	Air China
21 Dec - 05 Jan	StarFlyer
13 Dec - 10 Jan	Asiana Airlines
05 Dec - 15 Dec	Air China
06 Dec - 14 Dec	Air China
07 Dec - 21 Dec	Air China
06 Dec - 15 Dec	Air China
17 Dec - 12 Jan	Emirates
16 Dec - 08 Jan	Emirates
15 Dec - 21 Dec	Air China
08 Dec - 17 Dec	Air China
22 Dec - 07 Jan	Air China
17 Dec - 25 Dec	Emirates
19 Dec - 18 Jan	Emirates
19 Dec - 07 Jan	Emirates
17 Dec - 26 Dec	Emirates
19 Dec - 17 Jan	Emirates
16 Dec - 23 Dec	Emirates
19 Dec - 20 Jan	Emirates

Also check the deals for one-way flights from Tokyo to London in December.

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 Tokyo to London in December from $698

Return flights