Cheapest return flights from Tokyo to Seoul in April from $274

AirHint found the following cheapest return flights from Tokyo (NRT) to Seoul (ICN) in April 2026 (see full year).

Return flights

29 Apr - 02 May Ethiopian Airlines direct
18 Apr - 22 Apr Ethiopian Airlines direct
24 Apr - 26 Apr Ethiopian Airlines direct
10 Apr - 12 Apr Ethiopian Airlines direct
07 Apr - 14 Apr Korean Air direct
16 Apr - 23 Apr Korean Air direct
01 Apr - 05 Apr Ethiopian Airlines direct
24 Apr - 01 May Ethiopian Airlines direct
14 Apr - 28 Apr Korean Air direct
23 Apr - 29 Apr Korean Air direct
05 Apr - 06 Apr Korean Air direct
15 Apr - 20 Apr Korean Air direct
25 Apr - 04 May Korean Air direct
26 Apr - 05 May Korean Air direct
25 Apr - 05 May Korean Air direct
30 Apr - 05 May China Southern

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

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.

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