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

Return flights

02 Feb - 19 Feb	Flair Airlines
09 Feb - 22 Feb	Flair Airlines
13 Feb - 20 Feb	Frontier Airlines
11 Feb - 18 Feb	WestJet
23 Feb - 02 Mar	Alaska Airlines
19 Feb - 23 Feb	Asiana Airlines
26 Feb - 05 Mar	Air Canada
22 Feb - 08 Mar	Air Canada
02 Feb - 19 Feb	Korean Air	direct
22 Feb - 01 Mar	Air Canada
22 Feb - 27 Feb	Air Canada
26 Feb - 05 Mar	Delta	direct
09 Feb - 22 Feb	Korean Air	direct
19 Feb - 23 Feb	Delta	direct
13 Feb - 20 Feb	Delta	direct
22 Feb - 08 Mar	Korean Air	direct

Also check the deals for one-way flights from Las Vegas 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Las Vegas to Seoul in February from $749

Return flights