Cheapest return flights from Newark to Seoul in June from $1171

Best time to book flights for Newark (EWR) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Seoul (ICN) in June 2025 (see full year).

Return flights

05 Jun - 12 Jun Air Premia
05 Jun - 03 Jul Air Canada
16 Jun - 01 Jul Air Canada
01 Jun - 15 Jun Air Canada
04 Jun - 14 Jul Air Premia
23 Jun - 23 Jul FrenchBee
04 Jun - 09 Jun Air Premia
01 Jun - 05 Jun Air Canada
24 Jun - 01 Jul Air Canada
05 Jun - 12 Jun Air Premia direct
05 Jun - 09 Jun Air Premia direct
04 Jun - 10 Jun Air Premia direct
08 Jun - 13 Jun WestJet
28 Jun - 04 Jul FrenchBee
06 Jun - 15 Jun Air Premia
04 Jun - 15 Jun Air Premia direct
16 Jun - 01 Jul Air Premia direct
05 Jun - 02 Jul Air Canada
12 Jun - 01 Jul Air Premia direct
30 Jun - 14 Jul FrenchBee

Also check the deals for one-way flights from Newark to Seoul in June.

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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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