Cheap Flights to South Korea from $349 (2026/2027)

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Seoul

Flights
Seoul

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, Sep 2 - Tue, Sep 8
SFO
San Francisco Intl.
ICN
Incheon Intl.
$701 Roundtrip, found 7 hours ago
$701
Roundtrip
found 7 hours ago
Select Air China flight, departing Wed, Sep 2 from San Francisco Intl. to Incheon Intl., returning Tue, Sep 8, priced at $701 found 7 hours ago
Sat, Sep 19 - Sun, Oct 11
SFO
San Francisco Intl.
ICN
Incheon Intl.
$721 Roundtrip, just found
$721
Roundtrip
just found
Select Air Premia flight, departing Sat, Sep 19 from San Francisco Intl. to Incheon Intl., returning Sun, Oct 11, priced at $721 just found
Mon, Aug 10 - Wed, Aug 19
LAX
Los Angeles Intl.
ICN
Incheon Intl.
$731 Roundtrip, just found
$731
Roundtrip
just found
Select Air Premia flight, departing Mon, Aug 10 from Los Angeles Intl. to Incheon Intl., returning Wed, Aug 19, priced at $731 just found
Mon, Nov 16 - Mon, Dec 7
SFO
San Francisco Intl.
ICN
Incheon Intl.
$770 Roundtrip, found 13 hours ago
$770
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Mon, Nov 16 from San Francisco Intl. to Incheon Intl., returning Mon, Dec 7, priced at $770 found 13 hours ago
Tue, Aug 18 - Tue, Oct 13
SFO
San Francisco Intl.
ICN
Incheon Intl.
$881 Roundtrip, found 1 day ago
$881
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Aug 18 from San Francisco Intl. to Incheon Intl., returning Tue, Oct 13, priced at $881 found 1 day ago
Mon, Aug 10 - Wed, Aug 26
SFO
San Francisco Intl.
PUS
Gimhae
$917 Roundtrip, found 5 hours ago
$917
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Mon, Aug 10 from San Francisco Intl. to Gimhae, returning Wed, Aug 26, priced at $917 found 5 hours ago
Mon, Aug 10 - Wed, Aug 26
SFO
San Francisco Intl.
CJU
Jeju Intl.
$917 Roundtrip, found 6 hours ago
$917
Roundtrip
found 6 hours ago
Select Cathay Pacific flight, departing Mon, Aug 10 from San Francisco Intl. to Jeju Intl., returning Wed, Aug 26, priced at $917 found 6 hours ago
Wed, Sep 23 - Tue, Oct 6
SFO
San Francisco Intl.
GMP
Gimpo Intl.
$973 Roundtrip, found 13 hours ago
$973
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Wed, Sep 23 from San Francisco Intl. to Gimpo Intl., returning Tue, Oct 6, priced at $973 found 13 hours ago
OriginDestinationTravel DatesFlights From*
PVGJeju CitySeptember 8 to September 15$213
PVGBusanSeptember 3 to September 11$247
PVGIncheonSeptember 3 to September 9$249
PEKBusanSeptember 23 to October 9$275
PEKJeju CityOctober 12 to October 16$275
SINJeju CityAugust 10 to August 19$284
SHASeoulSeptember 3 to September 9$293
HKGBusanAugust 24 to August 28$318
PVGDaeguJuly 18 to July 25$365
PVGCheongjuAugust 10 to August 15$412
SINBusanAugust 13 to August 17$424
HKGJeju CityJuly 22 to July 27$432
HKGSeoulSeptember 11 to September 13$444
HKGDaeguSeptember 25 to October 9$623
LAXDaeguAugust 19 to September 4$931
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
NRTCheongjuJuly 3 to July 5$204
NRTBusanJuly 5 to July 12$257
HKGBusanJuly 5 to July 11$271
HKGIncheonJuly 3 to July 4$275
HKGIncheonJuly 3 to July 4$275
PEKIncheonJuly 3 to July 6$288
PVGJeju CityJuly 5 to July 9$310
SINIncheonJuly 5 to July 11$349
SINIncheonJuly 5 to July 11$349
SINBusanJuly 3 to July 7$433
PVGBusanJuly 3 to July 6$465
HKGSeoulJuly 3 to July 8$505
NRTJeju CityJuly 3 to July 5$537
HKGJeju CityJuly 4 to July 6$548
LAXJeju CityJuly 3 to July 17$1,908
*Prices include taxes and fees

Best South Korea Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Step Inn Myeongdong 2 - Hostel
2.0-star property

Step Inn Myeongdong 2 - Hostel

Jul 21 - Jul 25

4 night stay

Seattle (SEA) to Seoul (ICN)

Delta • Roundtrip • Coach
Price was $1,926, price is now $1,269 per person
$1,269
per person
found 1 day ago
Sejong Hotel
4.5-star property

Sejong Hotel

Jul 25 - Jul 28

3 night stay

Los Angeles (LAX) to Seoul (ICN)

Asiana Airlines • Roundtrip • Coach
Price was $2,401, price is now $1,380 per person
$1,380
per person
found 1 day ago
Urban Place Gangnam
3.5-star property

Urban Place Gangnam

Sep 21 - Sep 27

6 night stay

Atlanta (ATL) to Seoul (ICN)

American Airlines • Non-stop roundtrip • Coach
Price was $2,194, price is now $1,384 per person
$1,384
per person
found 15 hours ago
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Travelers ❤️ These South Korea 🏨

Grand Hyatt Seoul

Grand Hyatt Seoul

5 out of 5
322, Sowol-ro, Yongsan-gu Seoul Seoul
Book a stay at this luxury hotel in Seoul. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the helpful staff in our reviews. Popular attractions Myeongdong Street and Namdaemun Market are located nearby.
9/10 Wonderful! (1,002 reviews)
"Loved everything about it!"

Reviewed on Jun 27, 2026

Opens in a new windowGrand Hyatt Seoul
Grand Hyatt Jeju

Grand Hyatt Jeju

5 out of 5
12 Noyeon-ro Jeju City Jeju
Book a stay at this luxury hotel in Jeju City. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Dongmun Market and Tapdong Beach Plaza are located nearby.
9.2/10 Wonderful! (1,006 reviews)
"Trust me when I say STAY HERE it was gorgeous, clean, and central to everything. It made the entire trip a 10/10 experience. The people who worked here are absolutely wonderful too they clearly care about customer experience. RECOMMEND!!"

Reviewed on Jun 26, 2026

Opens in a new windowGrand Hyatt Jeju
Haevichi Hotel and Resort Jeju

Haevichi Hotel and Resort Jeju

5 out of 5
537, Minsokhaean-ro, Pyoseon-myeon Seogwipo Jeju Island
Book a stay at this luxury guesthouse in Seogwipo. Enjoy free WiFi, free parking, and 2 outdoor pools. Popular attractions Pyoseon Beach and Jeju Folk Village Museum are located nearby.
Opens in a new windowHaevichi Hotel and Resort Jeju
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Glad Mapo

Glad Mapo

3.5 out of 5
92, Mapo-daero, Mapo-gu Seoul Mapo
Book a stay at this business-friendly hotel in Seoul. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Myeongdong Street and Gyeongbokgung Palace are located nearby.
9.2/10 Wonderful! (1,000 reviews)
"Quite good experience with Mapo"

Reviewed on Jun 18, 2026

Opens in a new windowGlad Mapo
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 $204. 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 15 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 September. 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 $204. 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 $204 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.