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 - Wed, Sep 9
SFO
San Francisco Intl.
ICN
Incheon Intl.
$701 Roundtrip, found 2 days ago
$701
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Sep 2 from San Francisco Intl. to Incheon Intl., returning Wed, Sep 9, priced at $701 found 2 days ago
Sat, Aug 15 - Sat, Dec 12
SFO
San Francisco Intl.
ICN
Incheon Intl.
$721 Roundtrip, just found
$721
Roundtrip
just found
Select Air Premia flight, departing Sat, Aug 15 from San Francisco Intl. to Incheon Intl., returning Sat, Dec 12, priced at $721 just found
Mon, Jul 27 - Thu, Aug 20
LAX
Los Angeles Intl.
ICN
Incheon Intl.
$731 Roundtrip, just found
$731
Roundtrip
just found
Select Air Premia flight, departing Mon, Jul 27 from Los Angeles Intl. to Incheon Intl., returning Thu, Aug 20, priced at $731 just found
Sun, Apr 11 - Sat, Apr 17
SFO
San Francisco Intl.
ICN
Incheon Intl.
$791 Roundtrip, found 15 hours ago
$791
Roundtrip
found 15 hours ago
Select United flight, departing Sun, Apr 11 from San Francisco Intl. to Incheon Intl., returning Sat, Apr 17, priced at $791 found 15 hours ago
Thu, Aug 27 - Wed, Sep 9
SFO
San Francisco Intl.
ICN
Incheon Intl.
$820 Roundtrip, found 5 days ago
$820
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Thu, Aug 27 from San Francisco Intl. to Incheon Intl., returning Wed, Sep 9, priced at $820 found 5 days ago
Thu, Mar 25 - Sun, Apr 11
SFO
San Francisco Intl.
ICN
Incheon Intl.
$838 Roundtrip, found 13 hours ago
$838
Roundtrip
found 13 hours ago
Select Philippine Airlines flight, departing Thu, Mar 25 from San Francisco Intl. to Incheon Intl., returning Sun, Apr 11, priced at $838 found 13 hours ago
Sat, Aug 29 - Fri, Oct 16
SFO
San Francisco Intl.
ICN
Incheon Intl.
$870 Roundtrip, found 1 hour ago
$870
Roundtrip
found 1 hour ago
Select WestJet flight, departing Sat, Aug 29 from San Francisco Intl. to Incheon Intl., returning Fri, Oct 16, priced at $870 found 1 hour ago
Sat, Aug 15 - Sat, Dec 12
SFO
San Francisco Intl.
ICN
Incheon Intl.
$918 Roundtrip, just found
$918
Roundtrip
just found
Select Asiana Airlines flight, departing Sat, Aug 15 from San Francisco Intl. to Incheon Intl., returning Sat, Dec 12, priced at $918 just found
Thu, Dec 3 - Mon, Dec 7
SFO
San Francisco Intl.
ICN
Incheon Intl.
$923 Roundtrip, just found
$923
Roundtrip
just found
Select Korean Air flight, departing Thu, Dec 3 from San Francisco Intl. to Incheon Intl., returning Mon, Dec 7, priced at $923 just found
Thu, Sep 10 - Wed, Sep 16
JFK
John F. Kennedy Intl.
PUS
Gimhae
$925 Roundtrip, found 17 hours ago
$925
Roundtrip
found 17 hours ago
Select Cathay Pacific flight, departing Thu, Sep 10 from John F. Kennedy Intl. to Gimhae, returning Wed, Sep 16, priced at $925 found 17 hours ago
Tue, Sep 8 - Tue, Sep 15
JFK
John F. Kennedy Intl.
CJU
Jeju Intl.
$925 Roundtrip, found 1 day ago
$925
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Tue, Sep 8 from John F. Kennedy Intl. to Jeju Intl., returning Tue, Sep 15, priced at $925 found 1 day ago
OriginDestinationTravel DatesFlights From*
NRTCheongjuJuly 24 to July 26$197
PVGJeju CitySeptember 8 to September 15$212
PVGCheongjuJuly 20 to July 24$218
HKGIncheonAugust 31 to September 8$234
PVGBusanSeptember 3 to September 11$247
PVGIncheonOctober 15 to October 21$248
PVGIncheonOctober 15 to October 21$248
SINIncheonAugust 24 to August 31$268
HKGBusanAugust 27 to August 30$290
SHASeoulSeptember 3 to September 9$293
SINBusanAugust 13 to August 17$383
HKGJeju CityJuly 22 to July 27$432
HKGSeoulSeptember 11 to September 13$444
HKGDaeguSeptember 25 to October 9$585
SINSeoulAugust 12 to August 19$791
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
NRTCheongjuJuly 11 to July 15$198
SHAIncheonJuly 11 to July 15$248
SHAIncheonJuly 11 to July 15$248
NRTIncheonJuly 11 to July 14$266
NRTBusanJuly 10 to July 14$275
HKGIncheonJuly 12 to July 16$287
HKGIncheonJuly 12 to July 16$287
SINIncheonJuly 12 to July 18$339
SINIncheonJuly 12 to July 18$339
HNDSeoulJuly 10 to July 14$431
SHASeoulJuly 12 to July 16$434
PVGBusanJuly 10 to July 12$460
LAXIncheonJuly 10 to July 23$1,196
LAXBusanJuly 12 to August 19$1,270
LAXSeoulJuly 12 to August 2$1,836
*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 1
3.0-star property

Step Inn Myeongdong 1

Sep 14 - Sep 20

6 night stay

Los Angeles (LAX) to Seoul (ICN)

Philippine Airlines • Roundtrip • Coach
Price was $2,046, price is now $1,165 per person
$1,165
per person
found 1 day ago
Sejong Hotel
4.5-star property

Sejong Hotel

Jul 8 - Jul 13

5 night stay

San Francisco (SFO) to Seoul (ICN)

Delta • Non-stop roundtrip • Coach
Price was $5,650, price is now $2,098 per person
$2,098
per person
found 1 day ago
Urban Place Gangnam
3.5-star property

Urban Place Gangnam

Sep 14 - Sep 20

6 night stay

Los Angeles (LAX) to Seoul (ICN)

Philippine Airlines • Roundtrip • Coach
Price was $2,216, price is now $1,243 per person
$1,243
per person
found 1 day 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! (1,003 reviews)
"Staff and service was impeccable. Ultra kind and very proactive on giving a helping hand. The room was plenty spacious and the views were stunning. Hotel breakfast was well worth it but the gym was the highlight. For reference I'm a rugby player and was able to get a good lift in."

Reviewed on Jul 4, 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! (1,002 reviews)
"Impressive!!. Will definitely come back."

Reviewed on Jul 2, 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 $197. 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 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 $197. 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 $197 and $1,836 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.