Cheapest return flights from Newark to Seoul in September from 745€
AirHint found the following cheapest return flights from Newark (EWR) to Seoul (ICN)
in September 2025 (see full year ).
Return flights
05 Sep
- 12 Sep
Air Canada
745 €
11 Sep
- 23 Sep
Ethiopian Airlines
748 €
18 Sep
- 28 Sep
Ethiopian Airlines
748 €
12 Sep
- 19 Sep
Ethiopian Airlines
748 €
12 Sep
- 21 Sep
Ethiopian Airlines
748 €
04 Sep
- 19 Sep
Ethiopian Airlines
748 €
12 Sep
- 10 Oct
Ethiopian Airlines
748 €
16 Sep
- 10 Oct
Ethiopian Airlines
748 €
09 Sep
- 16 Sep
Ethiopian Airlines
759 €
17 Sep
- 19 Oct
Porter Airlines (Canada) Ltd
791 €
09 Sep
- 22 Sep
Porter Airlines (Canada) Ltd
797 €
05 Sep
- 18 Sep
Spirit Airlines
812 €
17 Sep
- 23 Sep
Porter Airlines (Canada) Ltd
814 €
16 Sep
- 15 Oct
Frontier Airlines
817 €
18 Sep
- 07 Oct
Spirit Airlines
869 €
30 Sep
- 12 Oct
Ethiopian Airlines
876 €
28 Sep
- 25 Oct
Air Canada
919 €
29 Sep
- 25 Oct
Air Canada
919 €
28 Sep
- 26 Oct
Air Canada
919 €
29 Sep
- 26 Oct
Air Canada
919 €
Also check the deals for one-way flights from Newark to Seoul in September .
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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