server side global
7/19/2026
  • Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights

Bundle & Save
Advanced search

Cheap Flights to South Korea - Compare Flight Fares, Routes & Schedules

With many flights to South Korea, travelers have a wide range of options to plan their international trip with greater ease. Flights operate regularly across leading airlines, with a mix of nonstop and connecting services available on multiple routes. Browse one-way fares from $374.52, round-trip fares from $717.33, and other affordable options to suit different budgets and travel needs. Explore airline schedules, compare flight options and choose suitable flights to South Korea based on your travel plans, timing and preferences.

Trending Cheap Flights to South Korea from $374.53

Find trending airfare deals to South Korea and compare one-way and round-trip flight options from popular cities. Explore current flight prices, routes and travel dates to book cheap flights to South Korea with CheapOair. Call us for phone only deals at  
One Way Round Trip
SFO San Francisco Sun, Jul 19
SEL Seoul
from $374.52
Book Now
HNL Honolulu Tue, Sep 29
SEL Seoul
from $385.99
Book Now
LAS Las Vegas Wed, Aug 19
SEL Seoul
from $421.99
Book Now
DEN Denver Sun, Aug 30
SEL Seoul
from $421.99
Book Now
SEA Seattle Wed, Aug 19
SEL Seoul
from $421.99
Book Now
LAX Los Angeles Tue, Aug 4
SEL Seoul
from $441.36
Book Now
HOU Houston Tue, Aug 4
SEL Seoul
from $451.99
Book Now
CHI Chicago Wed, Aug 12
SEL Seoul
from $451.99
Book Now
ATL Atlanta Fri, Aug 7
SEL Seoul
from $451.99
Book Now
BOS Boston Tue, Aug 4
SEL Seoul
from $486.99
Book Now
NYC New York City Tue, Aug 18
SEL Seoul
from $491.45
Book Now
RDU Raleigh / Durham Thu, Oct 22
SEL Seoul
from $558.99
Book Now
DFW Dallas Wed, Oct 21
SEL Seoul
from $591.99
Book Now
WAS Washington DC Tue, Aug 4
SEL Seoul
from $695.86
Book Now
PHL Philadelphia Sun, Aug 16
SEL Seoul
from $766.99
Book Now
Show more
*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202606~Ref:GpUUGX3DLE6DWiig9S8lDg

Book with Confidence. Trusted by 40M+ Travelers
Price Match Promise  
Found a better deal? We'll match it!
24/7 Customer Support
Speak to our travel experts anytime, anywhere.
ClubMiles Rewards
Stack points & airline miles to save.
Easy Cancellations
Convenient options online and 24/7 global concierge.

Book Flights to South Korea from USA

Explore the Country of Cherry Blossom Festival

South Korea is an East Asian Nation located on the southern part of the Korean Peninsula. The country is bordered by North Korea to the north, the East Sea to the east, and the Yellow Sea to the west. Tourists look for cheap flights to South Korea to explore its natural, historical, and cultural attractions. The country features stunning natural beauty characterized by rock formations, green pastures, and dense forests. South Korea has an affluent history where kingdoms and rulers have dominated through the epochs.

What are the top airlines offering flights to South Korea?

Several airlines offer flights to South Korea. Among them, the top ones are -

  • Korean Air
  • Asiana Airlines
  • Air China
  • Delta Airlines
  • Alaska Airlines
  • United Airlines
  • American Airlines
  • Emirates
  • Eva Air
  • Air Canada

Which are the popular airports in South Korea?

Most popular airports in South Korea are

  • Incheon International Airport (IIA)
  • Jeju International Airport (CJU)
  • Gimpo International Airport (GMP)
  • Gimhae International Airport (PUS)
  • Daegu International Airport (TAE)

What are the top flight destinations in South Korea?

South Korea includes several destinations where tourists can enjoy a wonderful vacation. Top flight destinations in South Korea are -

  • Flights to Seoul
  • Flights to Busan
  • Flights to Jeju-do
  • Flights to Jeju-si
  • Flights to Incheon
  • Flights to Daegu
  • Flights to Seoraksan National Park
  • Flights to Gyeongju-si
  • Flights to Andong
  • Flights to Gwangju

How long is the flight to South Korea?

The average duration of flights from New York City to Seoul (South Korea) is 14.2 hours. Travel distance from NYC to Seoul is around 6,896 miles.

Which are the three popular flights to South Korea?

Three popular flights to South Korea are from -

Flights to South Korea from NYC

Average duration of flights from New York City to Seoul (South Korea) is 14.2 hours. Travel distance from NYC to Seoul is around 6,896 miles. Korean Air, Asiana Airlines, and Delta Air Lines are the major airlines offering flights from NYC to ICN. There are around 331 weekly flights operated from New York City to Seoul.

Flights to South Korea from LAX

Average duration of flights from Los Angeles to Seoul (South Korea) is 13.2 hours. Travel distance from LAX to Seoul is around 5,986 miles. Korean Air, Asiana Airlines, and Delta Air Lines are the major airlines offering flights from LAX to ICN. There are around 387 weekly flights operated from Los Angeles to Seoul.

Flights to South Korea from HOU

Average duration of flights from Houston to Seoul (South Korea) is 16 hours and 20 minutes. Travel distance from HOU to Seoul is around 7060 miles. United Airlines, American Airlines, and Delta Air Lines are the major airlines offering flights from HOU to ICN.

Which are the best months to go to South Korea?

Weather-wise, the best time to take South Korea flights are spring (from April to June) and autumn (September to November) seasons. During this period, the temperature is mild, and many festivals are celebrated. These are also the peak tourism seasons in the country. To get South Korea flight deals, it is advisable to book tickets in advance as airfares tend to rise during peak season.

Which is the cheapest month to fly to South Korea?

In general, March is the month for which tourists can get South Korea flight tickets at the cheapest prices. It is a month before the peak tourism season in the country and travelers can avail great discounts on flights. Weather is also pleasant to enjoy sightseeing.

What are the best ways to get cheap flights to South Korea?

To Save on flights to South Korea, do the following -

  • Pack light to save baggage fees.
  • Delete cache and cookies before booking the ticket.
  • One can subscribe to CheapOair newsletter to get frequent updates on flight discounts.
  • Travelers must book flight tickets in advance to avoid paying increased rates at the last minute.
  • Buying through OTAs such as CheapOair can help travelers get promo codes, using which, one can get great discounts on the plane tickets.


What are the top events and festivals in South Korea?

South Korea is the land of festivals and events. Some of the top events and festivals held in the country are

  • Ultra-Korea (June)
  • Jeju Fire Festival (March)Boryeong Mud Festival (July)
  • Jinju Lantern Festival (October)
  • Busan One Asia Festival (October)
  • Busan Fireworks Festival (October)
  • Seongsan Sunrise Festival (December to January)
  • Jinhae Cherry Blossom Festival (March to April)
  • Hwacheon Sancheoneo Ice Festival (January to February)
  • Gwangju World Culture Kimchi Festival (May to December)

What our customers say about our service?

Write a review Show more reviews
  • Verified review Colin provided outstanding assistance and made the entire experience smooth and stress-free. He clearly explained everything I needed to know about the additional charges and options, ensuring there were no surprises. His professionalism, patience, and detailed guidance truly stood out. Excellent customer service from start to finish—highly appreciated!

    Read more

    Feb 16, 2026 Kilamchapbo Kilamchapbo
  • Verified review Alita is truly one of the best! Having spent years in the customer service industry myself, I recognize exceptional service when I experience it—and she absolutely delivered. She was patient, kind, respectful, knowledgeable, and impressively concise in addressing my concerns. Her professionalism and positive attitude made the entire interaction seamless and pleasant.

    Read more

    Feb 15, 2026 Pragati Shinde
  • Verified review I’m very satisfied with the experience. Eddy, the agent helping me, was courteous, knowledgeable, and a pleasure to work with. Thank you very much.

    Read more

    Dec 16, 2025 Binay Kumar Pandey