HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$19+ Cheap flights from South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LAX
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What to know about flights from South Korea

Discover essential information about flights departing from South Korea, including flight schedules, destinations, airlines operating at the South Korea airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated February 23, 2026.

Good round-trip deal

$52 or less

Good one-way deal

$29 or less
Price to beat on a round-trip flight from South Korea.
Search Deals
Price to beat on a one-way flight from South Korea.
Search Deals

Find flights from South Korea

Cheapest flights from South Korea
Explore the most affordable flight options available from South Korea. Find the lowest fares based on data from user searches, with prices last updated on February 23, 2026.

This Jin Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:35 pm
TAE
-
CJU
Nonstop1h 05m
Jin Air
Sun 3/87:45 am
CJU
-
TAE
Nonstop1h 05m
Jin Air
Deal found 2/20$42
This Asiana Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:10 pm
TAE
-
CJU
Nonstop1h 05m
Asiana Airlines
Thu 3/267:35 am
CJU
-
TAE
Nonstop1h 05m
Asiana Airlines
Deal found 2/20$44
This Asiana Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:10 pm
TAE
-
CJU
Nonstop1h 05m
Asiana Airlines
Wed 6/247:55 am
CJU
-
TAE
Nonstop1h 05m
Asiana Airlines
Deal found 2/20$45
This Asiana Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:10 pm
TAE
-
CJU
Nonstop1h 05m
Asiana Airlines
Tue 3/247:35 am
CJU
-
TAE
Nonstop1h 05m
Asiana Airlines
Deal found 2/21$46
This T'way Air deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:10 pm
CJJ
-
CJU
Nonstop1h 10m
T'way Air
Mon 3/169:50 am
CJU
-
CJJ
Nonstop1h 10m
T'way Air
Deal found 2/23$47
This Jin Air deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:45 pm
CJJ
-
CJU
Nonstop1h 10m
Jin Air
Sat 3/148:55 am
CJU
-
CJJ
Nonstop1h 10m
Jin Air
Deal found 2/21$48
This Asiana Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:10 pm
TAE
-
CJU
Nonstop1h 05m
Asiana Airlines
Mon 5/187:55 am
CJU
-
TAE
Nonstop1h 05m
Asiana Airlines
Deal found 2/21$48
This Asiana Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:50 pm
CJJ
-
CJU
Nonstop1h 10m
Asiana Airlines
Mon 3/168:10 am
CJU
-
CJJ
Nonstop1h 10m
Asiana Airlines
Deal found 2/21$49
This Jeju Air deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:20 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Wed 4/88:10 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 2/23$51
This T'way Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:05 pm
TAE
-
CJU
Nonstop1h 05m
T'way Air
Mon 3/98:25 am
CJU
-
TAE
Nonstop1h 05m
T'way Air
Deal found 2/20$51
This Asiana Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:10 pm
TAE
-
CJU
Nonstop1h 05m
Asiana Airlines
Sun 6/77:55 am
CJU
-
TAE
Nonstop1h 05m
Asiana Airlines
Deal found 2/23$53
This Jeju Air deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:20 pm
CJJ
-
CJU
Nonstop1h 10m
Jeju Air
Fri 4/38:10 am
CJU
-
CJJ
Nonstop1h 10m
Jeju Air
Deal found 2/21$55

Find flights from South Korea within your budget

 
Find flights departing from South Korea that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on February 23, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Los Angeles

Route

Depart

Return

Price

DaeguJeju City

TAE - CJU

TAECJU

Daegu

Thu 3/5

6:35 pm-7:40 pm

Nonstop1h 05m

Jeju City

Sun 3/8

7:45 am-8:50 am

Nonstop1h 05m

$42

DaeguJeju City

TAE - CJU

TAECJU

Daegu

Sun 3/22

4:10 pm-5:15 pm

Nonstop1h 05m

Jeju City

Thu 3/26

7:35 am-8:40 am

Nonstop1h 05m

$44

DaeguJeju City

TAE - CJU

TAECJU

Daegu

Sun 5/24

7:10 pm-8:15 pm

Nonstop1h 05m

Jeju City

Thu 5/28

7:55 am-9:00 am

Nonstop1h 05m

$45

DaeguJeju City

TAE - CJU

TAECJU

Daegu

Sun 6/28

7:10 pm-8:15 pm

Nonstop1h 05m

Jeju City

Mon 6/29

7:55 am-9:00 am

Nonstop1h 05m

$45

DaeguJeju City

TAE - CJU

TAECJU

Daegu

Sun 6/21

7:10 pm-8:15 pm

Nonstop1h 05m

Jeju City

Wed 6/24

7:55 am-9:00 am

Nonstop1h 05m

$45

DaeguJeju City

TAE - CJU

TAECJU

Daegu

Sun 3/22

4:10 pm-5:15 pm

Nonstop1h 05m

Jeju City

Tue 3/24

7:35 am-8:40 am

Nonstop1h 05m

$46

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sat 3/14

8:10 pm-9:20 pm

Nonstop1h 10m

Jeju City

Mon 3/16

9:50 am-11:00 am

Nonstop1h 10m

$47

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sat 3/14

7:15 pm-8:25 pm

Nonstop1h 10m

Jeju City

Mon 3/16

9:40 am-10:50 am

Nonstop1h 10m

$48

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sat 3/14

7:50 pm-9:00 pm

Nonstop1h 10m

Jeju City

Mon 3/16

8:10 am-9:20 am

Nonstop1h 10m

$49

DaeguJeju City

TAE - CJU

TAECJU

Daegu

Sat 6/6

7:10 pm-8:15 pm

Nonstop1h 05m

Jeju City

Sun 6/7

7:55 am-9:00 am

Nonstop1h 05m

$53

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from South Korea

Have a flexible travel schedule? Discover the best time to fly from South Korea with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from South Korea

Get recent, data-driven insights about flights from South Korea including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from South Korea?

Currently, October is the cheapest month in which you can book a flight from South Korea (average of $361). Flying from South Korea in August will prove the most costly (average of $457). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from South Korea?

Use this chart to determine the cheapest time to fly round-trip from South Korea to Los Angeles. Price data was last updated on February 21, 2026.

Those who are seeking the cheapest fare on flights departing from South Korea would be wise to consider leaving during Sunday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday afternoons when fares are usually the most expensive.

Which airlines fly from South Korea?

For flights departing from South Korea check dates and pricing for the following: AIR PREMIA, Asiana Airlines, Korean Air, United Airlines, Air Canada. These airlines depart to the following popular destinations: Los Angeles.

Asiana Airlines
Asiana Airlines
From $22
Korean Air
Korean Air
From $24
Jeju Air
Jeju Air
From $16
Jin Air
Jin Air
From $19

What is the cheapest place to fly to from South Korea?

The cheapest city to fly to from South Korea is Seoul, with prices starting at $12. Explore other affordable destinations below.

Seoul
Seoul
From $12
Jeju City
Jeju City
From $13
Busan Gimhae
Busan Gimhae
From $20
Gwangju
Gwangju
From $31

Airline reviews for flights from South Korea

Read reviews and ratings of airlines operating flights from South Korea. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your South Korea travel. Please note that the reviews are sourced from user searches and were last updated on February 23, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with Korean Air, AIR PREMIA, and Asiana Airlines from South Korea by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,195 reviews

Crew

8.7

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,195 reviews
Korean Air
8.4
Very good
1,195 reviews

Crew

8.7

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
AIR PREMIA
8.2
Very good
81 reviews
Korean Air
8.4
Very good
1,195 reviews

Crew

8.7

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.1
Very good
502 reviews
Korean Air
8.4
Very good
1,195 reviews

Crew

8.7

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
9,344 reviews
Korean Air
8.4
Very good
1,195 reviews

Crew

8.7

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,742 reviews
Korean Air
8.4
Very good
1,195 reviews

Crew

8.7

Overall

8.4

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Related info for your journey

Access useful and relevant information related to your journey from South Korea. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated February 23, 2026.

  • What is the cheapest airport to fly out of South Korea?

    Cheongju airport offers the cheapest routes to Jeju City, from $24; whereas Daegu airport is typically cheaper if you're flying to Jeju City, from $26. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from South Korea?

    October is currently the cheapest month to fly from South Korea. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from South Korea?

    Check out the cheapest flights from South Korea to embark to:
    Fly from Cheongju to Jeju City from $24 round trip
    Fly from Seoul to Shanghai from $135 round trip
    Fly from Seoul to Taipei City from $149 round trip
    Fly from Seoul to Tokyo from $225 round trip
    Fly from Seoul to Honolulu from $405 round trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.