AirHint found the following cheapest one-way flights from Tokyo (NRT) to London (LTN) in December 2025 (see full year).
One-Way flights
| 17 Dec | Air Busan | ||
| 18 Dec | Jeju Air | ||
| 16 Dec | Jeju Air | ||
| 13 Dec | MIAT Mongolian Airlines | ||
| 19 Dec | Jeju Air | ||
| 12 Dec | Jeju Air | ||
| 15 Dec | Jeju Air | ||
| 14 Dec | Sichuan Airlines | ||
| 08 Dec | China Southern | ||
| 07 Dec | Sichuan Airlines |
Also check the deals for return flights from Tokyo to London in December.
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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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