Cheapest one-way flights from Tokyo to Seoul in June from $145

AirHint found the following cheapest one-way flights from Tokyo (HND) to Seoul (GMP) in June 2026 (see full year).

One-Way flights

16 Jun Japan Airlines
30 Jun Japan Airlines
23 Jun Japan Airlines
09 Jun Japan Airlines
04 Jun Japan Airlines
29 Jun Japan Airlines
26 Jun Japan Airlines
05 Jun Japan Airlines
20 Jun Japan Airlines
22 Jun Skymark Airlines

Also check the deals for return flights from Tokyo to Seoul in June.

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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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