Cheap Flights to South Korea from $339 (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, Dec 2 - Sat, Dec 12
SFO
San Francisco Intl.
ICN
Incheon Intl.
$682 Roundtrip, just found
$682
Roundtrip
just found
Select Air Premia flight, departing Wed, Dec 2 from San Francisco Intl. to Incheon Intl., returning Sat, Dec 12, priced at $682 just found
Wed, Nov 4 - Fri, Nov 13
SFO
San Francisco Intl.
ICN
Incheon Intl.
$684 Roundtrip, found 7 hours ago
$684
Roundtrip
found 7 hours ago
Select Air China flight, departing Wed, Nov 4 from San Francisco Intl. to Incheon Intl., returning Fri, Nov 13, priced at $684 found 7 hours ago
Sat, Aug 29 - Sun, Sep 13
SFO
San Francisco Intl.
ICN
Incheon Intl.
$687 Roundtrip, just found
$687
Roundtrip
just found
Select United flight, departing Sat, Aug 29 from San Francisco Intl. to Incheon Intl., returning Sun, Sep 13, priced at $687 just found
Thu, Nov 26 - Tue, Dec 1
EWR
Newark Liberty Intl. Airport
ICN
Incheon Intl.
$752 Roundtrip, found 1 day ago
$752
Roundtrip
found 1 day ago
Select Air Premia flight, departing Thu, Nov 26 from Newark Liberty Intl. Airport to Incheon Intl., returning Tue, Dec 1, priced at $752 found 1 day ago
Fri, Sep 4 - Mon, Sep 14
SFO
San Francisco Intl.
ICN
Incheon Intl.
$754 Roundtrip, found 2 hours ago
$754
Roundtrip
found 2 hours ago
Select China Southern Airlines flight, departing Fri, Sep 4 from San Francisco Intl. to Incheon Intl., returning Mon, Sep 14, priced at $754 found 2 hours ago
Mon, Oct 19 - Wed, Oct 21
SFO
San Francisco Intl.
ICN
Incheon Intl.
$818 Roundtrip, found 4 days ago
$818
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Mon, Oct 19 from San Francisco Intl. to Incheon Intl., returning Wed, Oct 21, priced at $818 found 4 days ago
Mon, Aug 17 - Mon, Aug 31
SFO
San Francisco Intl.
PUS
Gimhae
$871 Roundtrip, found 5 hours ago
$871
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Mon, Aug 17 from San Francisco Intl. to Gimhae, returning Mon, Aug 31, priced at $871 found 5 hours ago
Tue, Sep 1 - Tue, Sep 8
SFO
San Francisco Intl.
CJU
Jeju Intl.
$871 Roundtrip, found 2 hours ago
$871
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Tue, Sep 1 from San Francisco Intl. to Jeju Intl., returning Tue, Sep 8, priced at $871 found 2 hours ago
OriginDestinationTravel DatesFlights From*
PVGBusanAugust 29 to August 31$215
HKGIncheonAugust 10 to August 13$225
HKGIncheonAugust 10 to August 13$225
PVGDaeguAugust 29 to August 31$242
SINIncheonAugust 16 to August 22$278
SINIncheonAugust 16 to August 22$278
PVGCheongjuAugust 22 to August 23$281
SINJeju CityAugust 16 to August 23$282
HKGBusanSeptember 8 to September 12$287
HKGJeju CitySeptember 6 to September 11$357
SINBusanSeptember 4 to September 8$413
HKGSeoulOctober 7 to November 25$447
HKGDaeguSeptember 25 to October 9$590
LAXDaeguAugust 20 to August 27$1,174
LAXCheongjuAugust 4 to August 8$1,487
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
NRTCheongjuJuly 25 to July 27$282
HKGIncheonJuly 26 to July 30$318
HKGIncheonJuly 26 to July 30$318
SHAIncheonJuly 24 to July 29$332
SHAIncheonJuly 24 to July 29$332
SINIncheonJuly 24 to July 27$396
SINIncheonJuly 24 to July 27$396
HKGBusanJuly 24 to July 26$400
PVGJeju CityJuly 26 to July 29$424
SHASeoulJuly 24 to July 29$453
PVGBusanJuly 26 to August 2$618
HKGJeju CityJuly 26 to July 30$663
HKGSeoulJuly 26 to July 30$669
SINSeoulJuly 24 to July 27$1,303
LAXDaeguJuly 24 to August 2$1,772
*Prices include taxes and fees

Best South Korea Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Urban Place Gangnam
3.5-star property

Urban Place Gangnam

Sep 15 - Sep 21

6 night stay

San Francisco (SFO) to Seoul (ICN)

Roundtrip • Coach
Price was $2,011, price is now $1,006 per person
$1,006
per person
found 12 hours ago
The Stay Hue Myeongdong
3.5-star property

The Stay Hue Myeongdong

Sep 8 - Sep 13

5 night stay

San Francisco (SFO) to Seoul (ICN)

United • Roundtrip • Coach
Save 100% on your flight
Price was $2,314, price is now $1,332 per person
$1,332
per person
found 13 hours ago
Hotel Atrium Seoul Jongno
3.5-star property

Hotel Atrium Seoul Jongno

Sep 15 - Sep 21

6 night stay

San Francisco (SFO) to Seoul (ICN)

Roundtrip • Coach
Save 100% on your flight
Price was $1,778, price is now $1,096 per person
$1,096
per person
found 18 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)
"Beautiful hotel. Beautiful room. Incredible pool area (but unfortunately, it’s an extra fee which they don’t tell you until you see it on your bill - I didn’t like that. The breakfast buffet was wonderful."

Reviewed on Jul 5, 2026

Opens in a new windowGrand Hyatt Seoul
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.
9.2/10 Wonderful! (1,006 reviews)
"Beautiful place!"

Reviewed on Jul 12, 2026

Opens in a new windowHaevichi Hotel and Resort Jeju
The Shilla Seoul

The Shilla Seoul

5 out of 5
249, Dongho-ro, Jung-gu Seoul
Book a stay at this luxury hotel in Seoul. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the property condition in our reviews. Popular attractions Dongdaemun History and Culture Park and Myeongdong Street are located nearby.
9.4/10 Exceptional! (1,006 reviews)
"Everything was great and staff were super helpful."

Reviewed on Jul 20, 2026

Opens in a new windowThe Shilla Seoul
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HOTEL THE BOTANIK SEWOON MYEONGDONG

HOTEL THE BOTANIK SEWOON MYEONGDONG

4 out of 5
23-1 Eulji-ro 19-gil, Jung-gu Seoul
Book a stay at this business-friendly hotel in Seoul. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Myeongdong Street and Dongdaemun History and Culture Park are located nearby.
9.2/10 Wonderful! (1,750 reviews)
"Breakfast was wonderful every day. Front Desk staff was also helpful. Accommodations were great."

Reviewed on Jul 21, 2026

Opens in a new windowHOTEL THE BOTANIK SEWOON MYEONGDONG
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 $215. 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 December. 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 $215. 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 $215 and $1,772 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.