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$302+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — STO
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Stockholm are usually found in October or September, booked 36 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$354
(CrystalTravel)

One-way from

$302
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$520
Provider with most accurate pricing for Miami-Stockholm (STO) flight deals.
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Provider most trusted by Cheapflights users for Miami-Stockholm (STO) flights.
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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. 16% potential increase in price ($131 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 October 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 octubre 30, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/75:15 pmMIA - ARN
1 stop12h 30mIcelandair
jue. 12/1112:45 pmARN - MIA
1 stop14h 10mIcelandair
Deal found 10/30$354
This oojo deal was found by Cheapflights users on 10/30. 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.
dom. 11/165:15 pmMIA - ARN
1 stop12h 30mIcelandair
jue. 11/2712:45 pmARN - MIA
1 stop14h 10mIcelandair
Deal found 10/30$358
This Icelandair deal was found by Cheapflights users on 10/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:15 pmMIA - ARN
1 stop12h 30mIcelandair
sáb. 11/2212:45 pmARN - MIA
1 stop14h 10mIcelandair
Deal found 10/30$385
This Ticket deal was found by Cheapflights users on 10/30. 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.
jue. 11/276:45 pmMIA - ARN
1 stop17h 00mLufthansa
jue. 12/46:10 amARN - MIA
1 stop14h 30mLufthansa
Deal found 10/30$421
This Icelandair deal was found by Cheapflights users on 10/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/195:15 pmMIA - ARN
1 stop12h 30mIcelandair
jue. 11/2712:45 pmARN - MIA
1 stop14h 10mIcelandair
Deal found 10/30$436
This Icelandair deal was found by Cheapflights users on 10/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/165:15 pmMIA - ARN
1 stop12h 30mIcelandair
mar. 12/212:45 pmARN - MIA
1 stop14h 10mIcelandair
Deal found 10/30$441
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mar. 11/187:50 pmMIA - ARN
1 stop12h 50mSWISS
mar. 12/23:30 pmARN - MIA
1 stop29h 10mSWISS
Deal found 10/30$466
This Icelandair deal was found by Cheapflights users on 10/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:15 pmMIA - ARN
1 stop12h 30mIcelandair
jue. 11/2012:45 pmARN - MIA
1 stop14h 10mIcelandair
Deal found 10/30$469
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
vie. 11/287:50 pmMIA - ARN
1 stop13h 05mMultiple Airlines
vie. 12/56:20 amARN - MIA
1 stop14h 20mMultiple Airlines
Deal found 10/29$470
This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/278:00 amMIA - ARN
2 stops22h 20mMultiple Airlines
jue. 12/46:10 amARN - MIA
1 stop14h 30mMultiple Airlines
Deal found 10/30$471
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mié. 11/266:45 pmMIA - ARN
1 stop13h 40mLufthansa
lun. 12/16:30 pmARN - MIA
1 stop28h 25mLufthansa
Deal found 10/28$472
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
mié. 11/126:45 pmMIA - ARN
1 stop13h 40mLufthansa
mié. 11/196:15 amARN - MIA
1 stop14h 25mLufthansa
Deal found 10/29$473

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 octubre 30, 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

vie. 11/14

5:15 pm-11:45 am

1 stop12h 30m

Stockholm Arlanda

sáb. 11/22

12:45 pm-8:55 pm

1 stop14h 10m

$385

MiamiStockholm

MIA - ARN

MIAARN

Miami

jue. 3/5

7:00 am-10:15 am

2 stops21h 15m

Stockholm Arlanda

lun. 3/9

11:00 am-7:35 pm

1 stop13h 35m

$446

MiamiStockholm

MIA - ARN

MIAARN

Miami

lun. 1/12

4:40 pm-2:40 pm

1 stop16h 00m

Stockholm Arlanda

mar. 2/3

6:15 am-2:40 pm

1 stop14h 25m

$459

MiamiStockholm

MIA - ARN

MIAARN

Miami

mié. 2/18

7:00 am-9:15 am

2 stops20h 15m

Stockholm Arlanda

mié. 2/25

7:00 am-6:35 pm

1 stop17h 35m

$465

MiamiStockholm

MIA - ARN

MIAARN

Miami

dom. 11/16

5:15 pm-11:45 am

1 stop12h 30m

Stockholm Arlanda

jue. 11/20

12:45 pm-8:55 pm

1 stop14h 10m

$469

MiamiStockholm

MIA - ARN

MIAARN

Miami

vie. 11/28

7:50 pm-2:55 pm

1 stop13h 05m

Stockholm Arlanda

vie. 12/5

6:20 am-2:40 pm

1 stop14h 20m

$470

MiamiStockholm

MIA - ARN

MIAARN

Miami

lun. 11/17

10:40 pm-5:10 pm

1 stop12h 30m

Stockholm Arlanda

mié. 12/3

1:30 pm-2:50 pm

1 stop31h 20m

$475

MiamiStockholm

MIA - ARN

MIAARN

Miami

mié. 2/11

6:45 pm-2:25 pm

1 stop13h 40m

Stockholm Arlanda

mié. 2/18

6:15 am-10:29 pm

2 stops22h 14m

$475

MiamiStockholm

MIA - ARN

MIAARN

Miami

mar. 11/18

7:50 pm-2:40 pm

1 stop12h 50m

Stockholm Arlanda

mié. 12/3

6:15 am-2:40 pm

1 stop14h 25m

$476

MiamiStockholm

MIA - ARN

MIAARN

Miami

mar. 11/18

7:50 pm-2:40 pm

1 stop12h 50m

Stockholm Arlanda

jue. 11/27

7:10 am-4:55 pm

1 stop15h 45m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 17 results
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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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Stockholm, you should look to book at least 35 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, November is the cheapest month in which you can book a flight from Key Largo to Stockholm (average of $303). Flying from Key Largo to Stockholm in June is currently the most expensive (average of $643). 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 octubre 30, 2025.

It’s typically best to fly out from Key Largo to Stockholm in the afternoon. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.

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 octubre 30, 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
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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
1,775 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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
1,548 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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
11,034 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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 $385, Icelandair can have you in Stockholm from Key Largo in 12h 30m. 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 $566, our data shows the cheapest flight currently is $371. When looking at the most popular route, (Miami - Stockholm Arlanda), you can expect to pay $440 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, November is the cheapest month in which you can book a flight from Key Largo to Stockholm (average of $303). Flying from Key Largo to Stockholm in June is currently the most expensive (average of $643). 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 6 airlines flying from Key Largo to Stockholm

Discover the top 6 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$462Average$712FlexibilityNo cancel feeOn-time77%
DeltaCheapest$496Average$730FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$500Average$878FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$512Average$718FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$523Average$669FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$587Average$685FlexibilityNo cancel feeOn-time67%

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