Cheapest return flights from Tokyo to Keflavik in October from $1316

Best time to book flights for Tokyo (TYO) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Tokyo (TYO) to Keflavik (KEF) in October 2025 (see full year).

Return flights

27 Oct - 10 Nov Qatar Airways
14 Oct - 18 Oct Singapore Airlines
27 Oct - 31 Oct Qatar Airways
04 Oct - 16 Oct Finnair
11 Oct - 16 Oct Finnair
21 Oct - 25 Oct Finnair
10 Oct - 18 Oct Singapore Airlines
02 Oct - 11 Oct Finnair
17 Oct - 25 Oct Finnair
31 Oct - 09 Nov Emirates

Also check the deals for one-way flights from Tokyo to Keflavik in October.

Skyscanner

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik