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$418+ Cheap flights from Jacksonville (JAX) to Seoul (SEL)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SEL
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Jacksonville to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$845
(American Airlines)

One-way from

$418
(American Airlines)

Popular in

December

Cheapest in

February
Provider with most accurate pricing for Jacksonville-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Seoul (SEL) flights.
Search Deals
From Jacksonville to Seoul (SEL)
Search Deals
One-way flight from Jacksonville to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($663 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($141 potential savings vs. average RT price).
Search Deals

Find flight deals from Jacksonville to Seoul

Cheapest flights from Jacksonville to Seoul
Explore the most affordable flight options available from Jacksonville to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:01 amJAX - ICN
1 stop20h 44mAmerican Airlines
Mon 12/87:15 pmICN - JAX
1 stop17h 09mAmerican Airlines
Deal found 11/25$1,006
This Japan Airlines deal was found by Cheapflights users on 11/25. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amJAX - GMP
2 stops45h 20mJapan Airlines
Mon 12/812:05 pmGMP - JAX
2 stops44h 28mJapan Airlines
Deal found 11/25$1,020
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:05 amJAX - ICN
1 stop19h 45mDelta
Mon 12/87:30 pmICN - JAX
2 stops27h 10mDelta
Deal found 11/23$1,150
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:00 amJAX - ICN
2 stops32h 40mUnited Airlines
Wed 1/146:00 pmICN - JAX
2 stops31h 18mUnited Airlines
Deal found 11/24$1,517
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:55 pmJAX - ICN
2 stops22h 45mUnited Airlines
Wed 12/3112:45 pmICN - JAX
2 stops22h 57mUnited Airlines
Deal found 11/24$1,703
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:00 amJAX - ICN
2 stops31h 40mUnited Airlines
Tue 12/3012:45 pmICN - JAX
2 stops36h 15mUnited Airlines
Deal found 11/24$1,772
This Delta deal was found by Cheapflights users on 11/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:12 pmJAX - ICN
1 stop34h 18mDelta
Wed 12/316:00 pmICN - JAX
1 stop32h 38mDelta
Deal found 11/24$1,937
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:43 amJAX - ICN
2 stops44h 37mMultiple Airlines
Wed 1/146:00 pmICN - JAX
1 stop17h 08mMultiple Airlines
Deal found 11/24$2,176
This Japan Airlines deal was found by Cheapflights users on 11/24. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:18 amJAX - GMP
2 stops25h 47mJapan Airlines
Wed 1/148:00 amGMP - JAX
2 stops21h 51mJapan Airlines
Deal found 11/24$2,291
This Kiwi.com deal was found by Cheapflights users on 11/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:29 pmJAX - ICN
2 stops53h 51mMultiple Airlines
Fri 1/21:20 pmICN - JAX
1 stop21h 31mMultiple Airlines
Deal found 11/26$2,450
This United Airlines deal was found by Cheapflights users on 11/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:40 amJAX - ICN
2 stops38h 35mUnited Airlines
Fri 1/26:00 pmICN - JAX
2 stops31h 44mUnited Airlines
Deal found 11/26$2,626
This Ovago deal was found by Cheapflights users on 11/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:12 amJAX - GMP
2 stops22h 08mJapan Airlines
Fri 1/28:00 amGMP - JAX
2 stops28h 49mJapan Airlines
Deal found 11/26$4,390

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Jacksonville to Seoul that are best for you.

Fly from

Jacksonville

Fly to

Seoul

Route

Depart

Return

Price

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Tue 2/24

4:51 pm-4:45 pm

1 stop33h 54m

Incheon Intl

Sun 3/1

7:15 pm-8:57 am

2 stops27h 42m

$866

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Sat 1/17

7:50 pm-4:45 pm

2 stops30h 55m

Incheon Intl

Sun 1/25

7:15 pm-10:57 pm

1 stop17h 42m

$870

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Thu 12/4

6:01 am-4:45 pm

1 stop20h 44m

Incheon Intl

Mon 12/8

7:15 pm-10:24 pm

1 stop17h 09m

$1,006

JacksonvilleSeoul

JAX - GMP

JAXGMP

Jacksonville

Thu 12/4

7:00 am-6:20 pm

2 stops45h 20m

Seoul Gimpo Intl

Mon 12/8

12:05 pm-6:33 pm

2 stops44h 28m

$1,020

JacksonvilleSeoul

JAX - GMP

JAXGMP

Jacksonville

Wed 1/21

9:00 am-10:55 am

2 stops35h 55m

Seoul Gimpo Intl

Fri 1/30

7:40 pm-3:51 pm

2 stops34h 11m

$1,047

JacksonvilleSeoul

JAX - GMP

JAXGMP

Jacksonville

Sat 1/17

12:41 pm-10:55 am

2 stops32h 14m

Seoul Gimpo Intl

Mon 1/26

8:00 am-6:15 pm

2 stops24h 15m

$1,057

JacksonvilleSeoul

JAX - GMP

JAXGMP

Jacksonville

Sat 1/17

12:41 pm-10:55 am

2 stops32h 14m

Seoul Gimpo Intl

Sun 1/25

8:00 am-3:51 pm

2 stops21h 51m

$1,059

JacksonvilleSeoul

JAX - GMP

JAXGMP

Jacksonville

Wed 1/28

12:41 pm-10:55 am

2 stops32h 14m

Seoul Gimpo Intl

Fri 2/6

7:40 pm-3:51 pm

2 stops34h 11m

$1,061

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Wed 1/21

10:40 am-5:40 am

2 stops29h 00m

Incheon Intl

Fri 1/30

12:45 pm-10:52 pm

2 stops24h 07m

$1,134

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Tue 1/13

3:28 pm-5:45 am

1 stop24h 17m

Incheon Intl

Sun 6/14

6:50 pm-8:46 am

1 stop26h 56m

$1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 27 results
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Compare providers for flights from Jacksonville to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Seoul in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Seoul flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jacksonville to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Jacksonville 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.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Seoul

What is the cheapest month to book a flight from Jacksonville to Seoul?

Currently, February is the cheapest month in which you can book a flight from Jacksonville to Seoul (average of $867). Flying from Jacksonville to Seoul in October is currently the most expensive (average of $1,448). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to SEL?

Find hourly flight availability from Jacksonville to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

When flying from Jacksonville to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 27% versus a flight in the evening.

How much does it cost to fly round-trip from Jacksonville to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated November 26, 2025.
Read through reviews of airlines operating flights from Jacksonville to Seoul, such as Korean Air, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,170 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,170 reviews
Korean Air
8.4
Very good
1,170 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
7,998 reviews
Korean Air
8.4
Very good
1,170 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
11,038 reviews
Korean Air
8.4
Very good
1,170 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Seoul?

    If you book a flight to Seoul from Jacksonville, you will be flying from Jacksonville, which is the city’s only airport. Jacksonville (JAX) is located 11.2 mi from the center of Jacksonville. There are 0 flights from Jacksonville to Seoul per day from 3 different airlines.

  • How long is the flight from Jacksonville to Seoul?

    For as low as $866, American Airlines can have you in Seoul from Jacksonville in 33h 54m. Jacksonville and Seoul are separated by a distance of 7398 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Jacksonville to Seoul round-trip?

    Currently priced at $976, Delta will fly you from Jacksonville to Seoul and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Korean Air - these airlines can fly you to your destination from $977 and $1,180, respectively. Delta is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Jacksonville to Seoul one-way?

    One-way options have recently been found by users for as low as $418 on American Airlines. Other airlines that offer cheap prices include Delta from $579 and United Airlines from $889 one-way.

  • Can I find deals for flights from Jacksonville to Seoul that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Seoul.

  • Can I find deals for business class flights from Jacksonville to Seoul?

    Yes. Cheapflights offers flight deals from Jacksonville to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Seoul (average of $867). Flying from Jacksonville to Seoul in October is currently the most expensive (average of $1,448). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Jacksonville to Seoul

Discover the top 3 airlines that operate flights from Jacksonville to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$976Average$1,479FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$977Average$1,365FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,180Average$1,903FlexibilityNo cancel feeOn-time81%

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