Cheap Flights to South Korea from $421 (2026/2027)

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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, Oct 28 - Fri, Nov 6
SFO
San Francisco Intl.
ICN
Incheon Intl.
$662 Roundtrip, found 1 day ago
$662
Roundtrip
found 1 day ago
Select Air Premia flight, departing Wed, Oct 28 from San Francisco Intl. to Incheon Intl., returning Fri, Nov 6, priced at $662 found 1 day ago
Mon, Nov 23 - Mon, Dec 7
SFO
San Francisco Intl.
ICN
Incheon Intl.
$704 Roundtrip, found 1 day ago
$704
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Nov 23 from San Francisco Intl. to Incheon Intl., returning Mon, Dec 7, priced at $704 found 1 day ago
Wed, Nov 18 - Wed, Dec 2
LAX
Los Angeles Intl.
ICN
Incheon Intl.
$704 Roundtrip, found 1 day ago
$704
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Wed, Nov 18 from Los Angeles Intl. to Incheon Intl., returning Wed, Dec 2, priced at $704 found 1 day ago
Mon, Aug 31 - Wed, Sep 9
SFO
San Francisco Intl.
ICN
Incheon Intl.
$816 Roundtrip, found 6 days ago
$816
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Aug 31 from San Francisco Intl. to Incheon Intl., returning Wed, Sep 9, priced at $816 found 6 days ago
Tue, Sep 15 - Wed, Sep 30
SFO
San Francisco Intl.
PUS
Gimhae
$822 Roundtrip, found 4 days ago
$822
Roundtrip
found 4 days ago
Select China Airlines flight, departing Tue, Sep 15 from San Francisco Intl. to Gimhae, returning Wed, Sep 30, priced at $822 found 4 days ago
Wed, May 6 - Wed, May 13
SFO
San Francisco Intl.
ICN
Incheon Intl.
$845 Roundtrip, found 3 hours ago
$845
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Wed, May 6 from San Francisco Intl. to Incheon Intl., returning Wed, May 13, priced at $845 found 3 hours ago
Fri, Aug 21 - Wed, Aug 26
SFO
San Francisco Intl.
ICN
Incheon Intl.
$853 Roundtrip, found 2 days ago
$853
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Fri, Aug 21 from San Francisco Intl. to Incheon Intl., returning Wed, Aug 26, priced at $853 found 2 days ago
Fri, Aug 21 - Wed, Aug 26
SFO
San Francisco Intl.
ICN
Incheon Intl.
$863 Roundtrip, found 2 days ago
$863
Roundtrip
found 2 days ago
Select Korean Air flight, departing Fri, Aug 21 from San Francisco Intl. to Incheon Intl., returning Wed, Aug 26, priced at $863 found 2 days ago
Mon, Sep 14 - Wed, Sep 30
JFK
John F. Kennedy Intl.
PUS
Gimhae
$908 Roundtrip, found 4 days ago
$908
Roundtrip
found 4 days ago
Select China Airlines flight, departing Mon, Sep 14 from John F. Kennedy Intl. to Gimhae, returning Wed, Sep 30, priced at $908 found 4 days ago
OriginDestinationTravel DatesFlights From*
PVGCheongjuMay 7 to May 10$177
PVGJeju CityApril 21 to April 28$183
PKXJeju CityMay 7 to May 10$186
NRTCheongjuJuly 8 to August 30$205
PVGBusanMay 8 to May 10$206
HKGIncheonApril 20 to April 29$229
PVGIncheonJune 29 to July 3$233
HKGBusanApril 17 to April 25$258
NRTDaeguApril 16 to April 20$267
SINBusanApril 23 to April 29$351
HKGJeju CityApril 21 to April 24$352
HKGSeoulJune 1 to June 30$385
HKGDaeguJune 10 to June 13$395
SINSeoulApril 20 to April 28$729
HKGUlsanMay 6 to May 13$1,528
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PKXIncheonApril 5 to April 9$292
PVGIncheonApril 5 to April 9$350
PVGIncheonApril 5 to April 9$350
PVGJeju CityApril 4 to April 8$363
HKGIncheonApril 5 to April 9$402
HKGIncheonApril 5 to April 9$402
SINBusanApril 4 to April 8$437
PEKSeoulApril 5 to April 9$465
SHASeoulApril 5 to April 8$516
SINIncheonApril 5 to April 11$529
SINIncheonApril 5 to April 11$529
SINJeju CityApril 4 to April 7$559
HKGJeju CityApril 5 to April 11$691
HKGBusanApril 4 to April 8$752
LAXIncheonApril 3 to April 28$1,400
*Prices include taxes and fees

Best South Korea Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
HOTEL MYEONGDONGJANG
3.0-star property

HOTEL MYEONGDONGJANG

May 10 - May 16

6 night stay

Honolulu (HNL) to Seoul (ICN)

Alaska Airlines • Non-stop • Coach

Seoul (ICN) to Honolulu (HNL)

Asiana Airlines • Non-stop • Coach
Price was $2,064, price is now $1,370 per person
$1,370
per person
found 1 day ago
Sejong Hotel
4.5-star property

Sejong Hotel

May 10 - May 16

6 night stay

Honolulu (HNL) to Seoul (ICN)

Alaska Airlines • Non-stop • Coach

Seoul (ICN) to Honolulu (HNL)

Asiana Airlines • Non-stop • Coach
Save 100% on your flight
Price was $2,604, price is now $1,443 per person
$1,443
per person
found 1 day ago
The Stay Hue Myeongdong
3.5-star property

The Stay Hue Myeongdong

May 12 - May 18

6 night stay

Seattle (SEA) to Seoul (ICN)

Delta • Coach

Seoul (ICN) to Seattle (SEA)

American Airlines • Coach
Price was $2,191, price is now $1,416 per person
$1,416
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Honolulu to South Korea
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Travelers ❤️ These South Korea 🏨

Sokcho I Park Suite Hotel and Resort

Sokcho I Park Suite Hotel and Resort

4 out of 5
266 Jungang-ro Sokcho Gangwon
Stay at this 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 Yeonggeumjeong Sunrise Pavilion are located nearby.
Opens in a new windowSokcho I Park Suite Hotel and Resort
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! (1,207 reviews)
Good quiet and safe location off Main Street. Easy access to metro. Room is clean and spacious. Bed is comfortable. Bathroom is spacious and clean. Shower is hot with good water pressure. No face towels. Thermostat is a little hard to figure out. Elevators can be slow in the morning breakfast and ...

Reviewed on Mar 31, 2026

Opens in a new windowHOTEL THE BOTANIK SEWOON MYEONGDONG
LOTTE CITY HOTEL MYEONGDONG

LOTTE CITY HOTEL MYEONGDONG

4 out of 5
362, Samil-daero, Jung-gu Seoul
Book a stay at this 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 Dongdaemun History and Culture Park are located nearby.
9/10 Wonderful! (2,988 reviews)
Hotel room was clean. Staffs were really helpful and accommodating. Location is easily accessible for public transportation and street food market

Reviewed on Mar 31, 2026

Opens in a new windowLOTTE CITY HOTEL MYEONGDONG
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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 Dongdaemun History and Culture Park are located nearby.
9/10 Wonderful! (1,009 reviews)
The Grand Hyatt Seoul has a fantastic location above Itaewon with beautiful views, and that's about all it has going for it. The service was among the worst I have experienced at a hotel in this category. I repeatedly asked for housekeeping and no one ever came. Turndown service simply doesn't exist ...

Reviewed on Mar 28, 2026

Opens in a new windowGrand Hyatt Seoul
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 $177. 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 16 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 October. 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 $177. 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 $177 and $1,528 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.