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$461+ Cheap flights from Key Largo, FL 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SEL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Key Largo to Seoul are usually found in October or February, booked 73 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Key Largo to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) 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 20, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$853
(Air Canada)

One-way from

$461
(Air Canada)
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Key Largo to Seoul (SEL)
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One-way flight from Key Largo to Seoul (SEL)
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Find flight deals from Key Largo to Seoul

Cheapest flights from Key Largo to Seoul
Explore the most affordable flight options available from Key Largo to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/217:38 pmMIA - ICN
1 stop30h 12mDelta
Thu 11/287:25 pmICN - MIA
1 stop17h 18mDelta
Deal found 11/20$902
This Air Canada deal was found by Cheapflights users on 11/19. 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 12/317:45 amMIA - ICN
1 stop20h 40mAir Canada
Wed 1/294:55 pmICN - MIA
1 stop38h 27mAir Canada
Deal found 11/19$1,006
This Turkish Airlines deal was found by Cheapflights users on 11/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:35 pmMIA - ICN
1 stop44h 30mTurkish Airlines
Tue 1/2812:10 amICN - MIA
1 stop34h 30mTurkish Airlines
Deal found 11/19$1,085
This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2311:37 amMIA - ICN
1 stop38h 53mMultiple Airlines
Mon 11/258:10 pmICN - MIA
1 stop39h 17mMultiple Airlines
Deal found 11/19$1,102
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:05 pmMIA - ICN
1 stop32h 40mKorean Air
Thu 12/57:25 pmICN - MIA
1 stop19h 28mKorean Air
Deal found 11/20$1,119
This United deal was found by Cheapflights users on 11/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/205:08 pmMIA - ICN
1 stop22h 32mUnited Airlines
Mon 12/26:00 pmICN - MIA
1 stop27h 22mUnited Airlines
Deal found 11/20$1,186
This Finnair deal was found by Cheapflights users on 11/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:15 pmMIA - ICN
1 stop28h 05mFinnair
Fri 1/1711:00 pmICN - MIA
1 stop31h 30mFinnair
Deal found 11/19$1,427
This Japan Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/316:43 amMIA - GMP
2 stops21h 37mMultiple Airlines
Wed 1/297:50 amGMP - MIA
2 stops22h 33mMultiple Airlines
Deal found 11/19$1,619
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:01 pmMIA - ICN
3 stops38h 49mChina Southern
Mon 1/2010:50 amICN - MIA
3 stops36h 02mChina Southern
Deal found 11/19$1,759
This Air France deal was found by Cheapflights users on 11/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:50 pmMIA - ICN
1 stop24h 20mAir France
Thu 1/1611:05 pmICN - MIA
2 stops32h 25mAir France
Deal found 11/19$1,763
This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/39:18 pmMIA - GMP
2 stops31h 02mJapan Airlines
Fri 12/67:40 pmGMP - MIA
2 stops36h 36mJapan Airlines
Deal found 11/20$1,931
This KAYAK deal was found by Cheapflights users on 11/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:00 amMIA - GMP
2 stops38h 20mANA
Sun 1/512:25 pmGMP - MIA
2 stops43h 28mANA
Deal found 11/18$3,329

Find flights from Key Largo to Seoul within your budget

Customize your flight search to find flights from Key Largo 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiIncheon

MIA - ICN

MIAICN

Miami

Mon 3/10

6:25 pm-3:25 pm

1 stop32h 00m

Incheon Intl

Thu 3/20

4:55 pm-5:22 pm

1 stop37h 27m

$853

MiamiIncheon

MIA - ICN

MIAICN

Miami

Sat 2/8

10:28 am-5:45 am

1 stop29h 17m

Incheon Intl

Tue 2/25

5:50 pm-9:27 pm

1 stop17h 37m

$902

MiamiIncheon

MIA - ICN

MIAICN

Miami

Sun 1/19

6:15 pm-5:40 am

1 stop21h 25m

Incheon Intl

Sat 2/1

6:00 pm-7:43 am

1 stop27h 43m

$903

MiamiIncheon

MIA - ICN

MIAICN

Miami

Wed 4/16

10:30 pm-3:15 pm

2 stops27h 45m

Incheon Intl

Thu 4/24

5:25 pm-7:50 am

2 stops27h 25m

$907

MiamiSeoul

MIA - GMP

MIAGMP

Miami

Wed 1/22

7:45 am-10:20 pm

2 stops24h 35m

Seoul Gimpo Intl

Tue 2/18

7:50 am-11:57 pm

2 stops30h 07m

$981

MiamiIncheon

MIA - ICN

MIAICN

Miami

Thu 1/9

10:30 pm-3:15 pm

2 stops26h 45m

Incheon Intl

Wed 1/22

10:20 am-10:13 pm

3 stops25h 53m

$999

MiamiIncheon

MIA - ICN

MIAICN

Miami

Wed 1/22

10:35 pm-6:20 pm

1 stop29h 45m

Incheon Intl

Mon 2/17

12:10 am-8:40 pm

1 stop34h 30m

$1,040

MiamiIncheon

MIA - ICN

MIAICN

Miami

Tue 3/11

7:30 am-5:45 pm

1 stop21h 15m

Incheon Intl

Sun 3/16

9:40 am-2:28 pm

1 stop17h 48m

$1,082

MiamiSeoul

MIA - GMP

MIAGMP

Miami

Thu 1/9

6:30 am-10:55 am

2 stops38h 25m

Seoul Gimpo Intl

Wed 1/22

7:40 pm-2:33 pm

2 stops32h 53m

$1,340

MiamiSeoul

MIA - GMP

MIAGMP

Miami

Sun 12/29

7:00 am-11:20 am

2 stops38h 20m

Seoul Gimpo Intl

Sun 1/5

12:25 pm-5:53 pm

2 stops43h 28m

$3,329

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 27 results
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Best time to book a flight from Key Largo to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Key Largo 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 Key Largo to Seoul

Get recent, data-driven insights about flights from Key Largo to Seoul including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Key Largo to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Seoul. Price data was last updated on November 15, 2024.

The price you pay for your flight from Key Largo to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Key Largo to Seoul (average of $1,102). Flying from Key Largo to Seoul in June is currently the most expensive (average of $1,708). 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 KE9 to SEL?

Find hourly flight availability from Key Largo 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 20, 2024.

When flying from Key Largo to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Seoul. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Key Largo to Seoul flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 20, 2024.
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,486 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,756 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

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

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

    $461 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Japan Airlines, with prices starting from $916 and $1,112, respectively.

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

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

  • How can I find direct flights from Key Largo to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Key Largo to Seoul (average of $1,102). Flying from Key Largo to Seoul in June is currently the most expensive (average of $1,708). 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.

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Top 7 airlines flying from Key Largo to Seoul

Discover the top 7 airlines that operate flights from Key Largo 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$544Average$1,556FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$622Average$1,395FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$849Average$1,256FlexibilityNo cancel feeOn-time67%
DeltaCheapest$906Average$1,448FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,079Average$1,913FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,086Average$1,590FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$1,179Average$1,868FlexibilityNo cancel feeOn-time79%
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