Cheapest return flights from Newcastle to Seoul in April from $979

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

Return flights

19 Apr - 04 May Ryanair
01 Apr - 10 Apr Aer Lingus

Also check the deals for one-way flights from Newcastle 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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