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

Return flights

19 May - 02 Jun	KLM
26 May - 09 Jun	KLM
19 May - 07 Jun	KLM
25 May - 12 Jun	KLM
18 May - 04 Jun	KLM
25 May - 04 Jun	KLM
18 May - 08 Jun	KLM
12 May - 02 Jun	KLM
28 May - 07 Jun	KLM
23 May - 14 Jun	KLM
05 May - 19 May	SWISS
18 May - 28 May	KLM
05 May - 15 May	SWISS
14 May - 21 May	KLM
01 May - 13 May	KLM
01 May - 29 May	KLM
11 May - 17 May	KLM
06 May - 10 May	KLM
11 May - 21 May	KLM
19 May - 26 May	KLM

Also check the deals for one-way flights from London to Tokyo 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 London to Tokyo in May from $1116

Return flights