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$352+ Cheap flights from Key Largo, FL to Finland

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — HEL
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Key Largo to Finland

Keep the following information in mind while searching for Key Largo to Finland flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$496
(Kiwi.com)

One-way from

$352
(Norse)

Popular in

July

Cheapest in

November

Average price

$870
Provider with most accurate pricing for Miami-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Miami-Helsinki-Vantaa flights.
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From Key Largo to Finland
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One-way flight from Key Largo to Finland
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Highest demand for flights based on searches. 26% potential increase in price ($319 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 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 Finland

Cheapest flights from Key Largo to Finland
Explore the most affordable flight options available from Key Largo to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Tue 5/135:20 pmMIA - HEL
1 stop21h 40mMultiple Airlines
Thu 5/221:00 pmHEL - MIA
1 stop32h 20mMultiple Airlines
Deal found 4/1$496
This oojo deal was found by Cheapflights users on 4/1. 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.
Thu 9/410:15 pmMIA - HEL
1 stop37h 25mTurkish Airlines
Mon 9/157:35 pmHEL - MIA
1 stop31h 45mTurkish Airlines
Deal found 4/1$709
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:15 amMIA - HEL
2 stops25h 15mScandinavian Airlines
Mon 5/199:00 pmHEL - MIA
2 stops33h 19mScandinavian Airlines
Deal found 4/1$790
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/75:10 pmMIA - HEL
1 stop14h 05mAmerican Airlines
Tue 4/2212:35 pmHEL - MIA
1 stop18h 58mAmerican Airlines
Deal found 4/1$859
This KLM deal was found by Cheapflights users on 4/1. 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 4/81:30 pmMIA - HEL
2 stops16h 30mKLM
Mon 4/211:55 pmHEL - MIA
1 stop31h 00mKLM
Deal found 4/1$874
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 5/77:15 amMIA - HEL
2 stops22h 35mDelta
Tue 5/277:15 amHEL - MIA
2 stops18h 34mDelta
Deal found 4/1$938
This Gurufare deal was found by Cheapflights users on 4/1. 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.
Sun 12/212:52 pmMIA - RVN
2 stops23h 13mFinnair
Sat 12/279:15 amRVN - MIA
1 stop14h 15mFinnair
Deal found 4/1$1,635
This Gurufare deal was found by Cheapflights users on 4/1. 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.
Sun 12/216:45 pmMIA - RVN
2 stops35h 10mMultiple Airlines
Sat 12/273:45 pmRVN - MIA
2 stops29h 50mMultiple Airlines
Deal found 4/1$1,724

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Finland 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 1, 2025.
Use the filters below to find and compare flights from Key Largo to Finland that are best for you.

Fly from

Key Largo

Fly to

Finland

Route

Depart

Return

Price

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Tue 5/13

5:20 pm-10:00 pm

1 stop21h 40m

Helsinki-Vantaa

Tue 5/20

1:25 pm-2:20 pm

1 stop31h 55m

$496

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Thu 9/4

10:15 pm-6:40 pm

1 stop37h 25m

Helsinki-Vantaa

Mon 9/15

7:35 pm-8:20 pm

1 stop31h 45m

$709

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Tue 5/13

7:15 am-3:30 pm

2 stops25h 15m

Helsinki-Vantaa

Mon 5/19

9:00 pm-11:19 pm

2 stops33h 19m

$790

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Wed 5/7

7:15 am-12:50 pm

2 stops22h 35m

Helsinki-Vantaa

Tue 5/27

7:15 am-6:49 pm

2 stops18h 34m

$938

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Sat 7/5

5:20 pm-11:40 pm

1 stop23h 20m

$352

MiamiRovaniemi

MIA - RVN

MIARVN

Miami

Mon 4/21

7:40 pm-5:15 pm

3 stops38h 35m

$674

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Sun 6/15

12:35 am-11:15 pm

1 stop15h 40m

$710

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Tue 6/17

10:15 pm-11:40 am

1 stop30h 25m

$845

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Wed 6/18

4:35 pm-11:20 pm

1 stop23h 45m

$881

MiamiHelsinki

MIA - HEL

MIAHEL

Miami

Tue 6/17

7:01 am-10:35 am

2 stops20h 34m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 12 results
1
2

Best time to book a flight from Key Largo to Finland

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

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Finland (average of $444). Flying from Key Largo to Finland in June is currently the most expensive (average of $1,123). 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 FI?

Find hourly flight availability from Key Largo to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from Key Largo to Finland, 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 Finland by month

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

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

Temperature in Finland by month

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

If weather is an important factor for your trip to Finland, 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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated April 1, 2025.
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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.
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

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 Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Key Largo to Finland flight route?

    The Key Largo to Finland flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $682. However, be on the lookout for offers from Finnair and TAP AIR PORTUGAL, as they are both options that can get you from Key Largo to Finland for a low price.

  • What are the most popular routes from Key Largo to Finland?

    Most travelers choose Miami - Helsinki-Vantaa, Miami - Kemi/Tornio or Miami - Rovaniemi when deciding on the best route from Key Largo to Finland.

  • What are the most reliable airlines from Key Largo to Finland?

    Before booking your flight to Finland from Key Largo, check out the most reliable airlines to get you to your destination on time: American Airlines (38%), Finnair (38%), Iberia( 38%).

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

    The cheapest flight price from Key Largo to Finland is $411. On average you can expect to pay $2,857. The most popular route, (Miami - Helsinki-Vantaa), can usually be booked for $597.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Finland (average of $444). Flying from Key Largo to Finland in June is currently the most expensive (average of $1,123). 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

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Top 6 airlines flying from Key Largo to Finland

Discover the top 6 airlines that operate flights from Key Largo to Finland. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$448Average$599FlexibilityNo cancel feeOn-time77%
FinnairCheapest$617Average$1,139FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$636Average$701FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$690Average$1,005FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$704Average$1,076FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$741Average$1,109FlexibilityNo cancel feeOn-time71%

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