Cheapest return flights from Washington to Seoul in February from 954€

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

Return flights

03 Feb - 10 Feb Turkish Airlines
02 Feb - 10 Feb Turkish Airlines
06 Feb - 22 Feb Turkish Airlines
18 Feb - 28 Feb Turkish Airlines
21 Feb - 01 Mar Turkish Airlines
02 Feb - 10 Feb Delta direct
03 Feb - 10 Feb Delta direct
18 Feb - 28 Feb Delta direct
22 Feb - 12 Mar Delta direct
06 Feb - 22 Feb Delta direct
21 Feb - 01 Mar Delta direct

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

Skyscanner

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.