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$227+ Cheap flights from Key Largo, FL to Stockholm (STO)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — STO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Stockholm are usually found in January or September, booked 71 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Key Largo to Stockholm

Keep the following information in mind while searching for Key Largo to Stockholm flight deals. Data was last updated September 15, 2025.

Round-trip from

$418
(Ticket)

One-way from

$227
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$620
From Key Largo to Stockholm (STO)
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One-way flight from Key Largo to Stockholm (STO)
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Highest demand for flights based on searches. 15% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Key Largo to Stockholm

Cheapest flights from Key Largo to Stockholm
Explore the most affordable flight options available from Key Largo to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Ticket deal was found by Cheapflights users on 9/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:40 pmMIA - ARN
1 stop13h 40mMultiple Airlines
Wed 11/56:15 amARN - MIA
1 stop14h 25mMultiple Airlines
Deal found 9/14$418
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 10/195:00 pmMIA - ARN
1 stop23h 40mAmerican Airlines
Mon 11/36:40 pmARN - MIA
1 stop25h 05mAmerican Airlines
Deal found 9/13$433
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:45 pmMIA - ARN
2 stops18h 05mMultiple Airlines
Tue 11/46:10 amARN - MIA
1 stop17h 20mMultiple Airlines
Deal found 9/12$436
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 10/224:30 pmMIA - ARN
1 stop19h 15mTAP AIR PORTUGAL
Wed 11/56:15 pmARN - MIA
1 stop26h 15mTAP AIR PORTUGAL
Deal found 9/14$437
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 10/284:36 pmMIA - ARN
2 stops17h 04mAmerican Airlines
Tue 11/48:50 amARN - MIA
2 stops19h 07mAmerican Airlines
Deal found 9/12$442
This Delta deal was found by Cheapflights users on 9/14. 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 10/197:05 amMIA - ARN
1 stop19h 15mDelta
Mon 11/311:30 amARN - MIA
1 stop33h 20mDelta
Deal found 9/14$444
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amMIA - ARN
2 stops22h 15mScandinavian Airlines
Tue 12/97:00 amARN - MIA
1 stop17h 05mScandinavian Airlines
Deal found 9/14$446
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:50 pmMIA - ARN
1 stop12h 50mSWISS
Wed 11/126:10 amARN - MIA
1 stop14h 30mSWISS
Deal found 9/13$447
This KLM deal was found by Cheapflights users on 9/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:33 pmMIA - ARN
1 stop34h 47mKLM
Mon 11/36:30 pmARN - MIA
1 stop26h 20mKLM
Deal found 9/13$450
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 10/193:33 pmMIA - ARN
1 stop34h 47mAir France
Mon 11/36:05 pmARN - MIA
2 stops35h 14mAir France
Deal found 9/13$451

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Stockholm 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 September 15, 2025.
Use the filters below to find and compare flights from Key Largo to Stockholm that are best for you.

Fly from

Key Largo

Fly to

Stockholm

Route

Depart

Return

Price

MiamiStockholm

MIA - ARN

MIAARN

Miami

Sun 10/19

5:00 pm-10:40 pm

1 stop23h 40m

Stockholm Arlanda

Mon 11/3

6:40 pm-1:45 pm

1 stop25h 05m

$433

MiamiStockholm

MIA - ARN

MIAARN

Miami

Wed 10/22

4:30 pm-5:45 pm

1 stop19h 15m

Stockholm Arlanda

Wed 11/5

6:15 pm-2:30 pm

1 stop26h 15m

$437

MiamiStockholm

MIA - ARN

MIAARN

Miami

Tue 12/2

4:35 pm-5:25 pm

1 stop18h 50m

Stockholm Arlanda

Tue 12/9

2:20 pm-2:50 pm

1 stop30h 30m

$437

MiamiStockholm

MIA - ARN

MIAARN

Miami

Wed 10/22

3:15 pm-2:10 pm

1 stop16h 55m

Stockholm Arlanda

Wed 11/5

8:25 am-8:20 pm

2 stops17h 55m

$443

MiamiStockholm

MIA - ARN

MIAARN

Miami

Tue 11/4

5:20 pm-2:05 pm

1 stop14h 45m

Stockholm Arlanda

Wed 11/12

8:25 am-9:16 pm

2 stops18h 51m

$443

MiamiStockholm

MIA - ARN

MIAARN

Miami

Sun 10/19

3:33 pm-8:20 am

1 stop34h 47m

Stockholm Arlanda

Mon 11/3

6:05 pm-6:33 pm

2 stops30h 28m

$444

MiamiStockholm

MIA - ARN

MIAARN

Miami

Sun 10/19

11:16 am-8:20 am

1 stop15h 04m

Stockholm Arlanda

Mon 11/3

11:30 am-2:50 pm

1 stop33h 20m

$444

MiamiStockholm

MIA - ARN

MIAARN

Miami

Tue 12/2

7:00 am-11:15 am

2 stops22h 15m

Stockholm Arlanda

Tue 12/9

7:00 am-6:05 pm

1 stop17h 05m

$446

MiamiStockholm

MIA - ARN

MIAARN

Miami

Tue 11/4

7:50 pm-2:40 pm

1 stop12h 50m

Stockholm Arlanda

Wed 11/12

6:10 am-2:40 pm

1 stop14h 30m

$447

MiamiStockholm

MIA - ARN

MIAARN

Miami

Sun 10/19

3:33 pm-8:20 am

1 stop34h 47m

Stockholm Arlanda

Mon 11/3

6:30 pm-2:50 pm

1 stop26h 20m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 19 results
1
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Best time to book a flight from Key Largo to Stockholm

Have a flexible travel schedule? Discover the best time to fly to Stockholm 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.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Stockholm

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Stockholm. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Stockholm, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Stockholm (average of $550). Flying from Key Largo to Stockholm in June is currently the most expensive (average of $933). 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 STO?

Find hourly flight availability from Key Largo to Stockholm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Reviews of airlines servicing Stockholm

Get insights into the airlines that provide service to Stockholm. 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 Stockholm. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Key Largo to Stockholm, such as Delta, SWISS, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
SWISS
7.5
Good
1,730 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Scandinavian Airlines
7.4
Good
1,484 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • How long is the flight from Key Largo to Stockholm?

    For as low as $443, American Airlines can have you in Stockholm from Key Largo in 16h 55m. Key Largo and Stockholm are separated by a distance of 4965 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Key Largo to Stockholm?

    While on average a flight from Key Largo to Stockholm is generally $874, our data shows the cheapest flight currently is $361. When looking at the most popular route, (Miami - Stockholm Arlanda), you can expect to pay $418 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Stockholm (average of $550). Flying from Key Largo to Stockholm in June is currently the most expensive (average of $933). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Key Largo to Stockholm

Discover the top 7 airlines that operate flights from Key Largo to Stockholm. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$464Average$684FlexibilityNo cancel feeOn-time77%
SWISSCheapest$494Average$864FlexibilityNo cancel feeOn-time79%
DeltaCheapest$496Average$735FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$512Average$665FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$523Average$612FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$587Average$644FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$630Average$969FlexibilityNo cancel feeOn-time76%

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