Cheapest return flights from Seoul to Tokyo in April from $146

Best time to book flights for Seoul (ICN) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Tokyo (NRT) in April 2025 (see full year).

Return flights

23 Apr - 13 May Air Japan direct
23 Apr - 12 May Air Japan direct
23 Apr - 14 May Air Japan direct
16 Apr - 22 Apr Air Japan direct
24 Apr - 13 May Air Japan direct
24 Apr - 12 May Air Japan direct
24 Apr - 15 May Air Japan direct
24 Apr - 14 May Air Japan direct
22 Apr - 13 May Air Japan direct
22 Apr - 12 May Air Japan direct
10 Apr - 16 Apr Air Japan direct
26 Apr - 12 May Zipair direct
22 Apr - 23 Apr Zipair direct
15 Apr - 23 Apr Zipair direct
15 Apr - 21 Apr Air Japan direct
17 Apr - 20 Apr Air Japan direct
15 Apr - 17 Apr Air Japan direct
23 Apr - 24 Apr Air Japan direct
16 Apr - 21 Apr Air Japan direct
07 Apr - 09 Apr Air Japan direct

Also check the deals for one-way flights from Seoul to Tokyo in April.

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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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