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.

Tue, Dec 8 - Sun, Dec 20
SFO
San Francisco Intl.
ICN
Incheon Intl.
$654 Roundtrip, found 7 hours ago
$654
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Dec 8 from San Francisco Intl. to Incheon Intl., returning Sun, Dec 20, priced at $654 found 7 hours ago
Wed, Dec 2 - Sun, Dec 13
SFO
San Francisco Intl.
ICN
Incheon Intl.
$664 Roundtrip, just found
$664
Roundtrip
just found
Select Air Premia flight, departing Wed, Dec 2 from San Francisco Intl. to Incheon Intl., returning Sun, Dec 13, priced at $664 just found
Fri, Nov 13 - Fri, Nov 20
LAX
Los Angeles Intl.
ICN
Incheon Intl.
$687 Roundtrip, just found
$687
Roundtrip
just found
Select Air China flight, departing Fri, Nov 13 from Los Angeles Intl. to Incheon Intl., returning Fri, Nov 20, priced at $687 just found
Wed, Mar 17 - Mon, Mar 22
LAX
Los Angeles Intl.
ICN
Incheon Intl.
$767 Roundtrip, just found
$767
Roundtrip
just found
Select China Eastern Airlines flight, departing Wed, Mar 17 from Los Angeles Intl. to Incheon Intl., returning Mon, Mar 22, priced at $767 just found
Mon, Jan 25 - Mon, Feb 8
SFO
San Francisco Intl.
ICN
Incheon Intl.
$777 Roundtrip, found 1 day ago
$777
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Mon, Jan 25 from San Francisco Intl. to Incheon Intl., returning Mon, Feb 8, priced at $777 found 1 day ago
Wed, Mar 3 - Mon, Mar 15
SFO
San Francisco Intl.
PUS
Gimhae
$840 Roundtrip, found 2 days ago
$840
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Wed, Mar 3 from San Francisco Intl. to Gimhae, returning Mon, Mar 15, priced at $840 found 2 days ago
Tue, Apr 6 - Tue, Apr 13
SFO
San Francisco Intl.
CJU
Jeju Intl.
$840 Roundtrip, found 2 days ago
$840
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, Apr 6 from San Francisco Intl. to Jeju Intl., returning Tue, Apr 13, priced at $840 found 2 days ago
Thu, Nov 5 - Wed, Nov 11
LAX
Los Angeles Intl.
CJU
Jeju Intl.
$852 Roundtrip, found 1 day ago
$852
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Nov 5 from Los Angeles Intl. to Jeju Intl., returning Wed, Nov 11, priced at $852 found 1 day ago
OriginDestinationTravel DatesFlights From*
PVGCheongjuNovember 5 to November 10$180
NRTCheongjuNovember 25 to December 1$183
HKGJeju CityNovember 4 to November 7$197
HKGBusanNovember 19 to November 28$219
SHAIncheonNovember 8 to November 12$232
PVGDaeguNovember 4 to November 8$245
PVGSeoulNovember 23 to December 5$296
HKGDaeguDecember 21 to December 28$305
SINJeju CityNovember 18 to November 25$313
SINIncheonNovember 11 to November 20$338
SINIncheonNovember 11 to November 20$338
SINBusanNovember 17 to November 23$379
HKGSeoulDecember 2 to December 9$417
SINDaeguNovember 4 to November 8$460
SINSeoulDecember 1 to December 8$547
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
HKGDaeguOctober 24 to October 26$201
HKGIncheonOctober 24 to October 28$202
HKGIncheonOctober 24 to October 28$202
HKGJeju CityOctober 23 to October 25$225
PVGIncheonOctober 25 to November 16$234
PVGIncheonOctober 25 to November 16$234
NRTIncheonOctober 24 to October 27$259
PEKIncheonOctober 23 to October 27$272
NRTBusanOctober 24 to October 31$307
PKXJeju CityOctober 24 to October 26$373
SINIncheonOctober 25 to November 3$393
SINIncheonOctober 25 to November 3$393
HKGBusanOctober 23 to October 25$432
PKXBusanOctober 23 to October 26$434
SHASeoulOctober 24 to October 26$460
*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

Dec 1 - Dec 7

6 night stay

San Francisco (SFO) to Seoul (ICN)

United • Roundtrip • Coach
Price was $1,998, price is now $942 per person
$942
per person
found 14 hours ago
Myeongdong Merlin Hotel
3.0-star property

Myeongdong Merlin Hotel

Oct 24 - Oct 30

6 night stay

San Francisco (SFO) to Seoul (ICN)

Roundtrip • Coach
Save 100% on your flight
Price was $2,748, price is now $1,428 per person
$1,428
per person
found 7 hours ago
Philstay Myeongdong Station - Hostel
2.0-star property

Philstay Myeongdong Station - Hostel

Dec 2 - Dec 6

4 night stay

Los Angeles (LAX) to Seoul (ICN)

Roundtrip • Coach
Price was $1,546, price is now $954 per person
$954
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from San Francisco to South Korea
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Travelers ❤️ These South Korea 🏨

Sokcho Mari Vista Hotel

Sokcho Mari Vista Hotel

3.5 out of 5
4027 Donghae-daero Sokcho Gangwon
Stay at this aparthotel in Sokcho. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Popular attractions Sokcho Beach and Dongmyeong Port are located nearby.
8.6/10 Excellent! (470 reviews)
"Conveniently located to public transportation and restaurants."

Reviewed on Oct 21, 2026

Opens in a new windowSokcho Mari Vista Hotel
Stanford Hotel Seoul

Stanford Hotel Seoul

4 out of 5
15, World Cup buk-ro 58-gil, Mapo-gu Seoul Seoul
Book a stay at this business-friendly hotel in Seoul. Enjoy free WiFi, free parking, and 2 restaurants. Popular attractions Gyeongbokgung Palace and Namdaemun Market are located nearby.
8.4/10 Very Good! (1,011 reviews)
"No A/C? The wall unit is only for looks in October. It was hot in the room, and I was sweating. Called the front desk to complain and they turned it on for me on their end. It was cold overnight and I couldn't control thr temperature in the room. Sweat or be cold, those are only options. They offer ..."

Reviewed on Oct 20, 2026

Opens in a new windowStanford Hotel Seoul
Roynet Hotel Seoul Mapo

Roynet Hotel Seoul Mapo

3 out of 5
67, Mapo-daero, Mapo-gu Seoul
Book a stay at this business-friendly hotel in Seoul. Enjoy breakfast (surcharge), a fitness center, and parking (surcharge). 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! (1,247 reviews)
"Been to 66 countries, this was one of the worst breakfast . There was hot water issues for 2 days..talked to the manager for some type of compensation to no avail. Gym consists of 4 machines, no way to clean after use. Not foreigner friendly, not many speak complete English. No moisturizer in bathroom. ..."

Reviewed on Oct 19, 2026

Opens in a new windowRoynet Hotel Seoul Mapo
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Toyoko Inn Busan Station No.1

Toyoko Inn Busan Station No.1

2 out of 5
12, Jungang-daero 196beon-gil, Dong-gu Busan Busan
Book a stay at this business-friendly hotel in Busan. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Lotte Department Store Busan Main Branch and Gwangalli Beach are located nearby.
Opens in a new windowToyoko Inn Busan Station No.1
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 $180. 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 $180. 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 $180 and $852 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.

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