Cheapest return flights from Tokyo to Seoul in April from $252

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

Return flights

08 Apr - 11 Apr Korean Air direct
08 Apr - 15 Apr Korean Air direct
20 Apr - 23 Apr Korean Air direct
08 Apr - 25 Apr Korean Air direct
15 Apr - 20 Apr Korean Air direct
01 Apr - 01 Apr Korean Air direct
01 Apr - 03 Apr Korean Air direct
21 Apr - 24 Apr Korean Air direct
19 Apr - 23 Apr Korean Air direct
01 Apr - 04 Apr Korean Air direct
27 Apr - 08 May Korean Air direct
26 Apr - 03 May Ethiopian Airlines direct
25 Apr - 02 May Ethiopian Airlines direct
29 Apr - 02 May Ethiopian Airlines direct
29 Apr - 10 May Ethiopian Airlines direct
18 Apr - 02 May Ethiopian Airlines direct
26 Apr - 04 May Korean Air direct
25 Apr - 06 May Ethiopian Airlines direct
30 Apr - 04 May Korean Air direct
29 Apr - 04 May Korean Air direct

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