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$435+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SEL
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap 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 December 29, 2025.

This United Airlines deal was found by Cheapflights users on 12/27. 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.
Sun 12/284:55 pmJAX - ICN
2 stops33h 20mUnited Airlines
Sat 1/1012:45 pmICN - JAX
2 stops40h 30mUnited Airlines
Deal found 12/27$1,248
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Sun 12/284:55 pmJAX - ICN
2 stops33h 20mUnited Airlines
Fri 1/96:00 pmICN - JAX
2 stops35h 15mUnited Airlines
Deal found 12/27$1,344
This United Airlines deal was found by Cheapflights users on 12/27. 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 12/319:20 amJAX - ICN
2 stops30h 20mUnited Airlines
Fri 1/26:00 pmICN - JAX
2 stops31h 00mUnited Airlines
Deal found 12/27$1,350
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Sun 12/284:55 pmJAX - ICN
2 stops22h 45mUnited Airlines
Thu 1/812:45 pmICN - JAX
2 stops40h 30mUnited Airlines
Deal found 12/27$1,381
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 12/301:30 pmJAX - ICN
2 stops26h 10mUnited Airlines
Thu 1/16:00 pmICN - JAX
2 stops31h 44mUnited Airlines
Deal found 12/26$1,461
This Air Canada deal was found by Cheapflights users on 12/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:40 amJAX - ICN
2 stops42h 20mAir Canada
Wed 1/75:55 pmICN - JAX
2 stops42h 57mAir Canada
Deal found 12/27$1,591
This Air Canada deal was found by Cheapflights users on 12/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:40 amJAX - ICN
2 stops44h 45mAir Canada
Wed 1/75:55 pmICN - JAX
2 stops41h 49mAir Canada
Deal found 12/27$1,657
This Ovago deal was found by Cheapflights users on 12/26. 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.
Wed 12/316:00 amJAX - GMP
2 stops26h 05mJapan Airlines
Wed 1/712:05 pmGMP - JAX
2 stops21h 54mJapan Airlines
Deal found 12/26$1,663
This Air Canada deal was found by Cheapflights users on 12/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:30 pmJAX - ICN
2 stops56h 55mAir Canada
Wed 1/75:55 pmICN - JAX
2 stops41h 49mAir Canada
Deal found 12/27$1,691
This Korean Air deal was found by Cheapflights users on 12/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amJAX - ICN
1 stop18h 50mMultiple Airlines
Thu 1/17:25 pmICN - JAX
1 stop18h 31mMultiple Airlines
Deal found 12/26$1,701
This Delta deal was found by Cheapflights users on 12/27. 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.
Sun 12/286:41 pmJAX - ICN
1 stop21h 04mDelta
Sat 1/107:30 pmICN - JAX
2 stops18h 29mDelta
Deal found 12/27$1,708
This Korean Air deal was found by Cheapflights users on 12/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amJAX - ICN
1 stop19h 50mMultiple Airlines
Wed 1/76:00 pmICN - JAX
1 stop17h 08mMultiple Airlines
Deal found 12/27$1,716

Find 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 December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$846
(American Airlines)

One-way from

$435
(Japan Airlines)

Popular in

August

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. 14% potential increase in price ($235 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals

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 December 29, 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

Sun 3/1

6:02 am-4:45 pm

1 stop20h 43m

Incheon Intl

Wed 3/11

5:55 pm-11:12 pm

1 stop18h 17m

$846

JacksonvilleSeoul

JAX - GMP

JAXGMP

Jacksonville

Sun 2/1

12:28 pm-10:55 am

2 stops32h 27m

Seoul Gimpo Intl

Sat 2/7

8:00 am-8:58 pm

2 stops26h 58m

$891

JacksonvilleSeoul

JAX - GMP

JAXGMP

Jacksonville

Wed 1/28

12:41 pm-10:55 am

2 stops32h 14m

Seoul Gimpo Intl

Fri 2/6

8:00 am-3:51 pm

2 stops21h 51m

$954

JacksonvilleSeoul

JAX - GMP

JAXGMP

Jacksonville

Wed 1/21

9:00 am-10:55 am

2 stops35h 55m

Seoul Gimpo Intl

Fri 1/30

8:00 am-3:51 pm

2 stops21h 51m

$954

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Wed 1/21

1:45 pm-5:40 am

2 stops25h 55m

Incheon Intl

Fri 1/30

6:00 pm-11:14 am

2 stops31h 14m

$955

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Wed 1/28

10:40 am-5:40 am

2 stops29h 00m

Incheon Intl

Fri 2/6

12:45 pm-9:44 pm

2 stops22h 59m

$955

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Sat 1/17

4:17 pm-5:40 am

2 stops23h 23m

Incheon Intl

Mon 1/26

6:00 pm-2:09 pm

2 stops34h 09m

$955

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Sat 4/4

3:59 pm-4:00 am

1 stop23h 01m

Incheon Intl

Fri 4/10

4:25 pm-9:35 pm

1 stop18h 10m

$961

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Mon 4/20

6:59 pm-4:00 am

1 stop20h 01m

Incheon Intl

Fri 5/1

4:25 pm-11:59 pm

1 stop20h 34m

$961

JacksonvilleIncheon

JAX - ICN

JAXICN

Jacksonville

Sun 4/5

7:35 am-2:10 pm

1 stop17h 35m

Incheon Intl

Tue 4/14

10:15 am-5:06 pm

1 stop19h 51m

$961

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 22 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 December.
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

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 December 29, 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
8.5
Very good
1,184 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
8.5
Very good
1,184 reviews
Korean Air
8.5
Very good
1,184 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
8,016 reviews
Korean Air
8.5
Very good
1,184 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
11,073 reviews
Korean Air
8.5
Very good
1,184 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

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 $846, American Airlines can have you in Seoul from Jacksonville in 19h 26m. Jacksonville and Seoul are separated by a distance of 7398 mi.

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

    Currently priced at $860, 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 $1,181, respectively. Delta is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

See more FAQs

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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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$960Average$1,529FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$977Average$1,572FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,181Average$1,903FlexibilityNo cancel feeOn-time81%

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