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$266+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — STO
May 5 — May 121
Mon 5/5
Mon 5/12
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 17 days in advance, depart on a Monday or Wednesday 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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$610
(SWISS)

One-way from

$266
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$664
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. 19% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:40 pmMIA - ARN
1 stop13h 05mSWISS
Mon 9/293:35 pmARN - MIA
1 stop31h 55mSWISS
Deal found 4/28$610
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1512:06 pmMIA - ARN
2 stops41h 34mUnited Airlines
Tue 8/121:00 pmARN - MIA
1 stop34h 30mUnited Airlines
Deal found 4/28$612
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:24 pmMIA - ARN
2 stops19h 16mDelta
Tue 7/810:20 amARN - MIA
1 stop29h 53mDelta
Deal found 4/28$613
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:15 pmMIA - ARN
2 stops39h 25mAir Canada
Sun 9/286:05 amARN - MIA
2 stops37h 15mAir Canada
Deal found 4/29$614
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/127:15 pmMIA - ARN
2 stops15h 40mAmerican Airlines
Tue 5/271:15 pmARN - MIA
2 stops16h 17mAmerican Airlines
Deal found 4/29$615
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1511:20 amMIA - ARN
1 stop15h 00mMultiple Airlines
Sun 8/3110:20 amARN - MIA
1 stop18h 59mMultiple Airlines
Deal found 4/28$637
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:35 pmMIA - ARN
1 stop21h 15mBritish Airways
Thu 5/295:50 pmARN - MIA
1 stop26h 40mBritish Airways
Deal found 4/29$681
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/293:55 pmMIA - ARN
1 stop25h 00mKLM
Tue 5/610:20 amARN - MIA
1 stop14h 34mKLM
Deal found 4/29$697
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:40 pmMIA - ARN
2 stops15h 40mLufthansa
Wed 10/296:25 amARN - MIA
1 stop14h 10mLufthansa
Deal found 4/29$703
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/219:20 pmMIA - ARN
2 stops20h 45mFinnair
Wed 5/287:15 amARN - MIA
2 stops22h 17mFinnair
Deal found 4/29$813

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 April 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

Tue 7/15

12:06 pm-11:40 am

2 stops41h 34m

Stockholm Arlanda

Tue 8/12

1:00 pm-5:30 pm

1 stop34h 30m

$612

MiamiStockholm

MIA - ARN

MIAARN

Miami

Tue 5/13

3:24 pm-4:40 pm

2 stops19h 16m

Stockholm Arlanda

Tue 7/8

10:20 am-10:13 am

1 stop29h 53m

$613

MiamiStockholm

MIA - ARN

MIAARN

Miami

Mon 5/12

7:15 pm-4:55 pm

2 stops15h 40m

Stockholm Arlanda

Tue 5/27

1:15 pm-11:32 pm

2 stops16h 17m

$615

MiamiStockholm

MIA - ARN

MIAARN

Miami

Tue 7/15

11:20 am-8:20 am

1 stop15h 00m

Stockholm Arlanda

Sun 8/31

10:20 am-11:19 pm

1 stop18h 59m

$637

MiamiStockholm

MIA - ARN

MIAARN

Miami

Tue 7/15

9:40 pm-11:40 am

1 stop32h 00m

Stockholm Arlanda

Sun 8/31

1:15 pm-1:11 pm

2 stops29h 56m

$644

MiamiStockholm

MIA - ARN

MIAARN

Miami

Tue 5/20

7:35 pm-10:50 pm

1 stop21h 15m

Stockholm Arlanda

Thu 5/29

5:50 pm-2:30 pm

1 stop26h 40m

$681

MiamiStockholm

MIA - ARN

MIAARN

Miami

Wed 5/21

9:20 pm-12:05 am

2 stops20h 45m

Stockholm Arlanda

Wed 5/28

7:15 am-11:32 pm

2 stops22h 17m

$813

MiamiStockholm

MIA - ARN

MIAARN

Miami

Mon 7/14

5:15 pm-4:15 pm

2 stops41h 00m

$266

MiamiStockholm

MIA - ARN

MIAARN

Miami

Wed 7/16

3:55 am-1:20 pm

1 stop27h 25m

$299

MiamiStockholm

MIA - ARN

MIAARN

Miami

Thu 7/24

7:55 am-2:20 pm

2 stops24h 25m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 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 April 25, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Stockholm, you should look to book at least 17 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 $1,088). 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 April 30, 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.

Rainfall in Stockholm by month

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

In terms of precipitation, rainfall in Stockholm ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Stockholm when rainfall is around 1.0 in.

Temperature in Stockholm by month

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

If weather is an important factor for your trip to Stockholm, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

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 April 30, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Key Largo to Stockholm. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $299. Users have also found prices from $426 and $480 on Air Canada and KLM, respectively.

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

    While on average a flight from Key Largo to Stockholm is generally $1,867, our data shows the cheapest flight currently is $489. When looking at the most popular route, (Miami - Stockholm Arlanda), you can expect to pay $499 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 $1,088). 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 10 airlines flying from Key Largo to Stockholm

Discover the top 10 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$462Average$608FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$470Average$574FlexibilityNo cancel feeOn-time71%
SWISSCheapest$494Average$843FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$505Average$651FlexibilityNo cancel feeOn-time70%
KLMCheapest$537Average$857FlexibilityNo cancel feeOn-time75%
DeltaCheapest$542Average$821FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$615Average$1,126FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$617Average$644FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$630Average$1,039FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$630Average$1,019FlexibilityNo cancel feeOn-time76%

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