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

Return flights

11 Feb - 16 Mar	Ryanair
25 Feb - 05 Mar	China Southern
12 Feb - 16 Mar	KLM
28 Feb - 07 Mar	British Airways
06 Feb - 17 Feb	KLM
13 Feb - 16 Mar	Ryanair
13 Feb - 19 Mar	Ryanair
13 Feb - 17 Mar	Ryanair
05 Feb - 10 Feb	KLM
13 Feb - 18 Mar	KLM
13 Feb - 21 Feb	KLM
20 Feb - 01 Mar	Ryanair
20 Feb - 28 Feb	China Southern
09 Feb - 13 Feb	easyJet
07 Feb - 14 Feb	Aer Lingus
19 Feb - 20 Feb	Ryanair
13 Feb - 26 Feb	KLM
08 Feb - 13 Feb	China Southern

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

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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Cheapest return flights from Newcastle to Seoul in February from 553€

Return flights