AirHint found the following cheapest return flights from Tokyo (HND) to Istanbul (IST) in May 2026 (see full year).

Return flights

11 May - 18 May	Singapore Airlines
14 May - 20 May	Singapore Airlines
09 May - 18 May	Singapore Airlines
04 May - 11 May	Singapore Airlines
30 May - 03 Jun	Singapore Airlines
02 May - 10 May	Singapore Airlines
12 May - 28 May	Qatar Airways
27 May - 03 Jun	Qatar Airways
28 May - 04 Jun	Qatar Airways
09 May - 14 May	Qatar Airways
08 May - 15 May	Singapore Airlines
09 May - 23 May	Qatar Airways
16 May - 23 May	Asiana Airlines
30 May - 03 Jun	ANA	direct

Also check the deals for one-way flights from Tokyo to Istanbul 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 Istanbul in May from 650€

Return flights