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Cheap Flights to South Korea

K-culture, street food, temples & tech — with great fares from the West Coast

Flight Deals to South Korea

South Korea has become one of the hottest destinations in Asia, fueled by K-pop, Korean cuisine, and Seoul's incredible energy. Direct flights from several US cities on Korean Air and Asiana make the journey straightforward. Beyond Seoul, explore ancient temples in Gyeongju, hike in Seoraksan National Park, or enjoy Jeju Island's volcanic landscapes.

Best Time to Fly to South Korea

January through March and September through November offer the cheapest flights. Cherry blossom season (April) and fall foliage (October) are popular but pricier.

This Week's Picks

See What You're Missing

Real deals from this week - subscribers get these and more, every Friday.

🇬🇧From London

London to New York from just £515

34% off transatlantic fares this week - plus Business Class deals from £2,898 for premium subscribers

May 2

$396

🇺🇸From Seattle

Seattle to Tokyo from just $396

Direct flights to Tokyo under $400, Europe from $410, plus premium Business Class deals up to 59% off - this week's best from SEA

May 1

$94

🇺🇸From Denver

Denver to Cancun from just $94

Save up to 50% on flights from DEN this week - plus unlock Business Class deals to London and Frankfurt for premium subscribers.

May 1

Want more deals like these?

Tips for Finding Cheap Flights to South Korea

Korean Air and Asiana fly nonstop from LAX, SFO, JFK, ORD, SEA, DFW, and more
West Coast departures are typically $200-400 cheaper than East Coast
Seoul's Incheon Airport (ICN) consistently ranks as one of the world's best
Consider a free transit tour — Incheon offers free guided tours during layovers
Budget $60-100/day for comfortable travel including food, transport, and lodging

Fly to South Korea From

🇺🇸Los Angeles→🇺🇸San Francisco→🇺🇸Seattle→🇺🇸Chicago→🇺🇸New York→🇺🇸Dallas→

Frequently Asked Questions

How much do flights to South Korea cost?

Roundtrip flights from the US typically range from $600-1,000. From West Coast cities, fares during sales can drop to $450-650 roundtrip.

Do I need a visa for South Korea?

US citizens can visit South Korea for up to 90 days without a visa for tourism purposes. You need a valid passport and may need to apply for a K-ETA (Korea Electronic Travel Authorization).

How long is the flight to South Korea?

Direct flights from the West Coast take 11-13 hours. From the East Coast, nonstop flights take 14-15 hours.

Get South Korea Flight Deals

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