AirHint found the following cheapest return flights from Tokyo (NRT) to London (LTN) in May 2026 (see full year).

Return flights

08 May - 18 May	China Eastern
23 May - 05 Jun	Vietnam Airlines
12 May - 19 May	Air China
28 May - 01 Jun	Air China
28 May - 06 Jun	Air China
18 May - 22 May	Vietnam Airlines
12 May - 21 May	Cathay Pacific
14 May - 21 May	Cathay Pacific
08 May - 21 May	Thai Airways
25 May - 10 Jun	LOT
29 May - 04 Jun	LOT
14 May - 20 May	LOT
28 May - 03 Jun	LOT
22 May - 08 Jun	LOT
28 May - 02 Jun	Finnair
20 May - 27 May	LOT
28 May - 04 Jun	LOT
28 May - 05 Jun	Finnair
14 May - 19 May	LOT
07 May - 12 May	LOT

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

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 May from 782€

Return flights