Cheapest return flights from Newcastle to Seoul in December from 578€

AirHint found the following cheapest return flights from Newcastle (NCL) to Seoul (ICN) in December 2025 (see full year).

Return flights

09 Dec - 16 Jan Ryanair
06 Dec - 09 Dec Ryanair
10 Dec - 15 Jan Ryanair
10 Dec - 18 Jan KLM
10 Dec - 17 Jan Air France
12 Dec - 09 Jan Jet2
16 Dec - 07 Jan Ryanair
14 Dec - 28 Dec KLM
14 Dec - 29 Dec KLM
31 Dec - 09 Jan KLM
17 Dec - 05 Jan Ryanair
13 Dec - 27 Dec KLM
22 Dec - 10 Jan Air France
12 Dec - 01 Jan KLM

Also check the deals for one-way flights from Newcastle to Seoul in December.

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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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