Cheapest return flights from Newark to Seoul in January from $847
AirHint found the following cheapest return flights from Newark (EWR) to Seoul (ICN)
in January 2026 (see full year ).
Return flights
16 Jan
- 25 Jan
Ethiopian Airlines
$ 847
14 Jan
- 27 Jan
Ethiopian Airlines
$ 847
20 Jan
- 03 Feb
Spirit Airlines
$ 859
28 Jan
- 25 Feb
Ethiopian Airlines
$ 870
31 Jan
- 22 Feb
Spirit Airlines
$ 884
22 Jan
- 08 Feb
Spirit Airlines
$ 906
21 Jan
- 02 Feb
American Airlines
$ 915
16 Jan
- 23 Jan
American Airlines
$ 916
16 Jan
- 22 Jan
American Airlines
$ 916
16 Jan
- 28 Feb
American Airlines
$ 916
24 Jan
- 08 Feb
American Airlines
$ 916
08 Jan
- 19 Feb
Spirit Airlines
$ 918
22 Jan
- 31 Jan
Spirit Airlines
$ 919
18 Jan
- 25 Jan
American Airlines
$ 921
14 Jan
- 21 Feb
Spirit Airlines
$ 921
22 Jan
- 01 Feb
Spirit Airlines
$ 923
23 Jan
- 29 Jan
Spirit Airlines
$ 925
24 Jan
- 31 Jan
Air Canada
$ 938
21 Jan
- 31 Jan
Spirit Airlines
$ 943
18 Jan
- 23 Jan
Japan Airlines
$ 946
Also check the deals for one-way flights from Newark to Seoul in January .
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