Cheapest one-way flights from Tokyo to Keflavik in August from $662

AirHint found the following cheapest one-way flights from Tokyo (HND) to Keflavik (KEF) in August 2025 (see full year).

One-Way flights

23 Aug HK Express
18 Aug HK Express
13 Aug Thai Airways
01 Aug Air India
31 Aug Qatar Airways
27 Aug Singapore Airlines
14 Aug Qatar Airways
16 Aug Qatar Airways
15 Aug Singapore Airlines
08 Aug Singapore Airlines

Also check the deals for return flights from Tokyo to Keflavik in August.

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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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