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South Korea

$34+ Cheap flights from South Korea

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — JFK
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 April 30, 2025.

Good round-trip deal

$32 or less

Good one-way deal

$8 or less
Price to beat on a round-trip flight from South Korea.
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Price to beat on a one-way flight from South Korea.
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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 April 30, 2025.

Sun 5/187:05 pmCJJ - CJU
Nonstop1h 10mJin Air
Wed 5/219:25 amCJU - CJJ
Nonstop1h 10mJin Air
Deal found 4/29$34
Sun 5/256:55 pmCJJ - CJU
Nonstop1h 15mJeju Air
Tue 5/278:10 amCJU - CJJ
Nonstop1h 10mJeju Air
Deal found 4/28$35
Fri 5/97:05 pmCJJ - CJU
Nonstop1h 10mMultiple Airlines
Tue 5/138:10 amCJU - CJJ
Nonstop1h 10mMultiple Airlines
Deal found 4/28$50
Mon 10/205:20 pmCJJ - CJU
Nonstop1h 10mKorean Air
Sat 10/257:20 amCJU - CJJ
Nonstop1h 10mKorean Air
Deal found 4/29$69
Mon 6/25:10 pmCJJ - CJU
Nonstop1h 10mAsiana Airlines
Mon 6/911:15 amCJU - CJJ
Nonstop1h 05mAsiana Airlines
Deal found 4/29$94
Tue 7/16:00 pmICN - BKK
Nonstop6h 35mT'way Air
Thu 7/1012:05 amBKK - ICN
Nonstop5h 35mT'way Air
Deal found 4/28$136
Mon 5/268:05 pmICN - BKK
Nonstop5h 54mJeju Air
Thu 5/291:00 amBKK - ICN
Nonstop5h 40mJeju Air
Deal found 4/28$137
Sun 5/184:50 pmICN - BKK
Nonstop6h 20mAIR PREMIA
Tue 5/2710:45 pmBKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 4/28$140
Thu 6/1210:05 amICN - BKK
1 stop26h 45mVietnam Airlines
Tue 6/247:05 pmBKK - ICN
1 stop8h 45mVietnam Airlines
Deal found 4/28$144
Wed 5/215:15 pmICN - BKK
Nonstop6h 05mAir Busan
Wed 5/2810:20 pmBKK - ICN
Nonstop5h 45mAir Busan
Deal found 4/28$161
Thu 6/126:05 pmICN - BKK
1 stop18h 45mMultiple Airlines
Mon 6/2312:05 amBKK - ICN
Nonstop5h 35mMultiple Airlines
Deal found 4/28$194
Wed 6/44:45 pmICN - BKK
1 stop10h 45mChina Southern
Sun 6/81:45 pmBKK - ICN
1 stop23h 40mChina Southern
Deal found 4/29$206

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 April 30, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Mon 6/2

5:10 pm-6:20 pm

Nonstop1h 10m

Jeju City

Mon 6/9

11:15 am-12:20 pm

Nonstop1h 05m

$94

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Fri 6/20

7:20 pm-8:30 pm

Nonstop1h 10m

Jeju City

Sun 6/22

9:30 am-10:40 am

Nonstop1h 10m

$99

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 7/1

6:00 pm-10:35 pm

Nonstop6h 35m

Bangkok Suvarnabhumi

Mon 7/14

12:05 am-7:40 am

Nonstop5h 35m

$136

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 5/26

8:05 pm-11:59 pm

Nonstop5h 54m

Bangkok Suvarnabhumi

Thu 5/29

1:00 am-8:40 am

Nonstop5h 40m

$137

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sun 5/18

4:50 pm-9:10 pm

Nonstop6h 20m

Bangkok Suvarnabhumi

Tue 5/27

10:45 pm-6:25 am

Nonstop5h 40m

$140

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 6/12

10:05 am-10:50 am

1 stop26h 45m

Bangkok Suvarnabhumi

Tue 6/24

7:05 pm-5:50 am

1 stop8h 45m

$144

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 5/21

5:15 pm-9:20 pm

Nonstop6h 05m

Bangkok Suvarnabhumi

Wed 5/28

10:20 pm-6:05 am

Nonstop5h 45m

$161

CheongjuJeju City

CJJ - CJU

CJJCJU

Cheongju

Sun 5/18

8:20 pm-8:00 pm

2 stops23h 40m

Jeju City

Wed 5/21

9:30 am-10:40 am

Nonstop1h 10m

$178

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 6/12

6:05 pm-10:50 am

1 stop18h 45m

Bangkok Suvarnabhumi

Mon 6/23

12:05 am-7:40 am

Nonstop5h 35m

$194

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 6/4

4:45 pm-1:30 am

1 stop10h 45m

Bangkok Suvarnabhumi

Sun 6/8

1:45 pm-3:25 pm

1 stop23h 40m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from South Korea (average of $488). Flying from South Korea in August will prove the most costly (average of $1,064). 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 John F Kennedy Intl. Price data was last updated on December 16, 2024.

Those who are seeking the cheapest fare on flights departing from South Korea would be wise to consider leaving during Sunday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday at noon 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: Asiana Airlines, Korean Air, Air Canada, Delta, American Airlines. These airlines depart to the following popular destinations: New York.

Korean Air

Korean Air

From $30

Asiana Airlines

Asiana Airlines

From $21

Jeju Air

Jeju Air

From $18

Jin Air

Jin Air

From $29

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

The cheapest city to fly to from South Korea is Jeju City, with prices starting at $7. Explore other affordable destinations below.

Jeju City

Jeju City

From $7

Cheongju

Cheongju

From $15

Gwangju

Gwangju

From $18

Busan Gimhae

Busan Gimhae

From $20

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 April 30, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

Popular international destinations from South Korea

The most popular international flight routes departing from South Korea we’ve come across at this time.
Flights from Incheon Intl to Los Angeles
Flights from Incheon Intl to San Francisco
Flights from Incheon Intl to Manila
Flights from Incheon Intl to Seattle
Flights from Incheon Intl to Fukuoka
Flights from Incheon Intl to Hong Kong
Flights from Incheon Intl to Atlanta
Flights from Incheon Intl to Singapore
Flights from Incheon Intl to Tamuning
Flights from Incheon Intl to Honolulu
Flights from Incheon Intl to Da Nang
Flights from Incheon Intl to Hanoi
Flights from Incheon Intl to Okinawa
Flights from Incheon Intl to Cebu City
Flights from Incheon Intl to Nha Trang
Flights from Incheon Intl to Ho Chi Minh City
Flights from Incheon Intl to Ulaanbaatar
Flights from Incheon Intl to Abu Dhabi

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 April 30, 2025.

  • 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?

    March 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 Hong Kong from $110 round trip
    Fly from Seoul to Shanghai from $125 round trip
    Fly from Seoul to Bangkok from $146 round trip
    Fly from Seoul to Los Angeles from $204 round trip

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