Cheap Flights to South Korea from $366 (2025/2026)

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How Much Does it Cost To Fly To South Korea?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 21 - Sat, Jan 31
SFO
San Francisco Intl.
ICN
Incheon Intl.
$616 Roundtrip, found 10 hours ago
$616
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Jan 21 from San Francisco Intl. to Incheon Intl., returning Sat, Jan 31, priced at $616 found 10 hours ago
Fri, Jan 23 - Fri, Jan 30
SFO
San Francisco Intl.
ICN
Incheon Intl.
$661 Roundtrip, just found
$661
Roundtrip
just found
Select Air Premia flight, departing Fri, Jan 23 from San Francisco Intl. to Incheon Intl., returning Fri, Jan 30, priced at $661 just found
Mon, Nov 3 - Tue, Nov 11
SFO
San Francisco Intl.
ICN
Incheon Intl.
$668 Roundtrip, just found
$668
Roundtrip
just found
Select Philippine Airlines flight, departing Mon, Nov 3 from San Francisco Intl. to Incheon Intl., returning Tue, Nov 11, priced at $668 just found
Wed, Mar 18 - Wed, Apr 1
SFO
San Francisco Intl.
ICN
Incheon Intl.
$676 Roundtrip, just found
$676
Roundtrip
just found
Select Hawaiian Airlines flight, departing Wed, Mar 18 from San Francisco Intl. to Incheon Intl., returning Wed, Apr 1, priced at $676 just found
Wed, Nov 12 - Tue, Dec 2
SFO
San Francisco Intl.
ICN
Incheon Intl.
$683 Roundtrip, just found
$683
Roundtrip
just found
Select Air China flight, departing Wed, Nov 12 from San Francisco Intl. to Incheon Intl., returning Tue, Dec 2, priced at $683 just found
Wed, Feb 4 - Thu, Feb 12
BNA
Nashville Intl.
ICN
Incheon Intl.
$756 Roundtrip, found 16 hours ago
$756
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Wed, Feb 4 from Nashville Intl. to Incheon Intl., returning Thu, Feb 12, priced at $756 found 16 hours ago
Thu, Jan 22 - Sat, Jan 31
JFK
John F. Kennedy Intl.
ICN
Incheon Intl.
$823 Roundtrip, found 1 day ago
$823
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from John F. Kennedy Intl. to Incheon Intl., returning Sat, Jan 31, priced at $823 found 1 day ago
Wed, Jan 14 - Wed, Jan 28
SFO
San Francisco Intl.
PUS
Gimhae
$843 Roundtrip, found 1 day ago
$843
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Jan 14 from San Francisco Intl. to Gimhae, returning Wed, Jan 28, priced at $843 found 1 day ago
Sat, Nov 1 - Wed, Nov 19
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$868 Roundtrip, found 5 days ago
$868
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Sat, Nov 1 from San Francisco Intl. to Gimpo Intl., returning Wed, Nov 19, priced at $868 found 5 days ago
Mon, Nov 3 - Tue, Nov 18
RIC
Richmond Intl.
ICN
Incheon Intl.
$1,193 Roundtrip, found 5 hours ago
$1,193
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Mon, Nov 3 from Richmond Intl. to Incheon Intl., returning Tue, Nov 18, priced at $1,193 found 5 hours ago
Sun, Dec 14 - Tue, Dec 23
BNA
Nashville Intl.
GMP
Gimpo Intl.
$1,218 Roundtrip, found 2 days ago
$1,218
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Dec 14 from Nashville Intl. to Gimpo Intl., returning Tue, Dec 23, priced at $1,218 found 2 days ago
OriginDestinationTravel DatesFlights From*
PKXJeju CityDecember 2 to December 9$107
PVGBusanDecember 4 to December 10$110
PVGJeju CityDecember 2 to December 6$119
PVGIncheonJanuary 8 to January 15$171
PVGIncheonJanuary 8 to January 15$171
HKGIncheonDecember 16 to December 19$206
HKGIncheonDecember 16 to December 19$206
SINIncheonNovember 19 to November 26$254
HKGBusanNovember 21 to November 23$268
HKGSeoulOctober 22 to October 26$271
SINBusanNovember 12 to November 17$300
HKGJeju CityNovember 1 to November 6$306
SINJeju CityOctober 23 to October 30$379
SINSeoulNovember 9 to November 21$407
SINDaeguOctober 28 to November 1$571
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
HKGIncheonOctober 5 to October 11$140
HKGIncheonOctober 5 to October 11$140
PEKSeoulOctober 5 to October 17$219
SINIncheonOctober 5 to October 17$255
SINIncheonOctober 5 to October 17$255
PVGJeju CityOctober 4 to October 11$256
SINJeju CityOctober 5 to October 13$259
PKXJeju CityOctober 5 to October 10$338
HKGBusanOctober 3 to October 11$380
HKGSeoulOctober 3 to October 12$440
SINBusanOctober 3 to October 5$693
LAXIncheonOctober 3 to October 14$918
LAXBusanOctober 4 to October 21$1,087
LAXSeoulOctober 3 to October 7$1,504
LAXJeju CityOctober 5 to October 10$1,908
*Prices include taxes and fees

Travelers ❤️ These South Korea 🏨

Grand Hyatt Seoul

Grand Hyatt Seoul

5 out of 5
322, Sowol-ro, Yongsan-gu, Seoul, Seoul
Stay at this 5-star luxury hotel in Seoul. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the helpful staff and the property condition in our reviews. Popular attractions Myeongdong Street and Namdaemun Market are located nearby.
8.8/10 Excellent! (1,004 reviews)
"Great location and amazing accommodation"

Reviewed on Sep 23, 2025

Opens in a new windowGrand Hyatt Seoul
Sokcho I Park Suite Hotel and Resort

Sokcho I Park Suite Hotel and Resort

3.5 out of 5
266 Jungang-ro, Sokcho, Gangwon
Stay at this 3.5-star hotel in Sokcho. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Sokcho Beach and Seorak Waterpia are located nearby.
8.2/10 Very Good! (847 reviews)
"Lack of elevators and you can’t do any laundry in this hotel."

Reviewed on Sep 25, 2025

Opens in a new windowSokcho I Park Suite Hotel and Resort
LOTTE City Hotel Myeongdong

LOTTE City Hotel Myeongdong

4 out of 5
362, Samil-daero, Jung-gu, Seoul
Stay at this 4-star business-friendly hotel in Seoul. Enjoy free WiFi, breakfast (surcharge), and a health club. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Myeongdong Street and Namdaemun Market are located nearby.
8.8/10 Excellent! (2,711 reviews)
"Nice hotel within walking distance of many tourist attractions. My room was comfortable with a nice view, and the hotel staff was professional & friendly. Dining choices are a bit limited, and it is difficult to find a place to enjoy a cocktail. The hotel was reasonably priced however, and I enjoyed ..."

Reviewed on Sep 24, 2025

Opens in a new windowLOTTE City Hotel Myeongdong
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ENA Suite Hotel Namdaemun

ENA Suite Hotel Namdaemun

4 out of 5
36, Sejong-daero 11-gil, Jung-gu, Seoul, Seoul
Stay at this 4-star business-friendly hotel in Seoul. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Namdaemun Market and Myeongdong Street are located nearby.
9.2/10 Wonderful! (2,948 reviews)
Great stay at ENA
"Staff was very helpful in assisting us on directions, where to get American breakfast and which restaurants are open late. Hotel was very clean and comfortable. It was ideally situated near the train exit."

Reviewed on Sep 25, 2025

Opens in a new windowENA Suite Hotel Namdaemun
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to South Korea?
The next vacation you take doesn't have to blow a hole in your budget. During the last seven days, the cheapest roundtrip flight to South Korea cost $107. Find your ideal fare and spend the money you save on exciting experiences. This price was available on Travelocity for flights to South Korea departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to South Korea?
Book a seat with one of the 20 airlines operating flights to South Korea. If you're spending some time in Seoul, let Korean Air take you to this main city to explore its iconic attractions. This leading carrier offers 1,421 flights there a month.
What is the cheapest month to fly to South Korea?
Spend more money on grand experiences and less on airfares by hopping on a plane to South Korea in January. This is the cheapest time to travel to this place based on Travelocity's direct return flight demand between January and December last year. Take a peek at our selection of flights and enjoy a change of scenery on the cheap.
How can I check my flight status to South Korea?
Go to Travelocity's customer portal, Trips. You'll find all things related to your flight to South Korea here, including helpful alerts about gate numbers, flight status and more. Look for Trips at the top right of the Travelocity homepage. Just sign in and find the answers you're after. Alternatively, you can access your itinerary while you're on the go and get trip updates through the Travelocity app. You'll find all your itineraries in one convenient place, so you can quickly share details with any members of your family flying with you.
How do I find the best deals on flights to South Korea?
It's better to book ahead, and if you can, avoid traveling during busy peak periods. Another smart way to save is by hitting the "Flexible dates" box at the top of the page after searching for your flights. This lets you compare prices for surrounding days. In the last seven days, the lowest price for a return flight to South Korea was $107. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to South Korea with Travelocity?
An amazing getaway is just a click away when you plan your trip with Travelocity. With great deals on cheap family flights, hotels, activities and rental cars, we make it easy to find the best prices to suit your needs. You can also use our 24/7 customer support and free cancellations on most activities and hotels throughout your trip. Wander with us and snap up your cheap flights to South Korea today.
What are the most popular flight routes to South Korea?
As a much-loved vacation spot, you'll find terrific connections to South Korea. Take a peek at this list of major routes:

  • Seoul (GMP-Gimpo Intl.) to Jeju Intl. Airport (CJU) - 27,161 flights a month.
  • Cheongju (CJJ-Cheongju Intl.) to Jeju Intl. Airport (CJU) - 7,553 flights a month.
  • Busan (PUS-Gimhae) to Jeju Intl. Airport (CJU) - 7,150 flights a month.

How much is a flight to South Korea on average?
Tickets for roundtrip flights to South Korea were priced between $107 and $1,908 in the last seven days. As soon as you find a fabulous deal, lock it in and get ready to jet off on your dream getaway with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to South Korea?
The length of your direct flight to South Korea mostly depends on your starting point. For an idea of what to expect, here are the average flight times for several popular routes to South Korea:

  • Seoul (GMP-Gimpo Intl.) to Jeju Intl. Airport (CJU) - 1 hour and 10 minutes
  • Cheongju (CJJ-Cheongju Intl.) to Jeju Intl. Airport (CJU) - 1 hour and 8 minutes
  • Busan (PUS-Gimhae) to Jeju Intl. Airport (CJU) - 1 hour and 1 minute

What can I expect on a flight to South Korea?
The time your flight takes and whether you go with a full-service or low-priced carrier will be a major factor. If you're searching for long-haul flights to South Korea, drinks, food and entertainment will be standard inclusions. Want cheap flights for family vacations? Check out your options with budget carriers. Generally, these airlines don't have as many inclusions, or you'll have to pay a fee for them.

Destinations in South Korea

Top Flight Routes

Top Airlines

Top Airports

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.