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$205+ Cheap flights from Key Largo, FL to Iceland

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — KEF
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Key Largo to Iceland

Keep the following information in mind while searching for Key Largo to Iceland flight deals. Data was last updated April 17, 2025.

Round-trip from

$369
(Kiwi.com)

One-way from

$222
(PLAY)
From Key Largo to Iceland
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One-way flight from Key Largo to Iceland
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Find flight deals from Key Largo to Iceland

Cheapest flights from Key Largo to Iceland
Explore the most affordable flight options available from Key Largo to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Thu 5/19:20 pmMIA - KEF
1 stop27h 25mMultiple Airlines
Sat 5/103:45 pmKEF - MIA
1 stop25h 31mMultiple Airlines
Deal found 4/16$369
This Air Canada deal was found by Cheapflights users on 4/17. 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 8/122:15 pmMIA - KEF
2 stops38h 00mAir Canada
Thu 8/219:30 amKEF - MIA
1 stop17h 46mAir Canada
Deal found 4/17$631
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 11/198:30 amMIA - KEF
2 stops21h 15mAmerican Airlines
Mon 11/2411:45 amKEF - MIA
1 stop36h 50mAmerican Airlines
Deal found 4/17$643
This oojo deal was found by Cheapflights users on 4/17. 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.
Tue 11/187:16 pmMIA - KEF
2 stops34h 29mBritish Airways
Wed 11/2611:45 amKEF - MIA
2 stops26h 55mBritish Airways
Deal found 4/17$656
This United Airlines deal was found by Cheapflights users on 4/17. 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 8/194:10 pmMIA - KEF
2 stops36h 00mUnited Airlines
Sun 8/249:30 amKEF - MIA
2 stops33h 37mUnited Airlines
Deal found 4/17$672
This KLM deal was found by Cheapflights users on 4/17. 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 5/133:24 pmMIA - KEF
1 stop14h 06mKLM
Tue 5/208:50 amKEF - MIA
1 stop13h 17mKLM
Deal found 4/17$682
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 5/107:53 pmMIA - KEF
1 stop30h 27mDelta
Tue 5/208:50 amKEF - MIA
1 stop13h 17mDelta
Deal found 4/17$688
This Gotogate deal was found by Cheapflights users on 4/17. 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.
Tue 11/257:45 pmMIA - KEF
2 stops34h 00mScandinavian Airlines
Sun 11/3011:15 amKEF - MIA
2 stops35h 40mScandinavian Airlines
Deal found 4/17$709
This Yatra.com deal was found by Cheapflights users on 4/17. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:40 pmMIA - KEF
1 stop9h 50mVirgin Atlantic
Wed 5/1411:25 amKEF - MIA
1 stop11h 24mVirgin Atlantic
Deal found 4/17$713
This Finnair deal was found by Cheapflights users on 4/17. 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 11/2710:40 pmMIA - KEF
2 stops29h 35mFinnair
Tue 12/210:00 amKEF - MIA
2 stops35h 20mFinnair
Deal found 4/17$755
This SWISS deal was found by Cheapflights users on 4/17. 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.
Wed 8/137:40 pmMIA - KEF
1 stop32h 35mSWISS
Sun 8/1712:45 amKEF - MIA
1 stop20h 45mSWISS
Deal found 4/17$767

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Iceland 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 17, 2025.
Use the filters below to find and compare flights from Key Largo to Iceland that are best for you.

Fly from

Key Largo

Fly to

Iceland

Route

Depart

Return

Price

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Thu 5/1

9:20 pm-4:45 am

1 stop27h 25m

Reykjavik Keflavik Intl

Sat 5/10

3:45 pm-1:16 pm

1 stop25h 31m

$369

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/12

2:15 pm-8:15 am

2 stops38h 00m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-11:16 pm

1 stop17h 46m

$631

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/19

4:10 pm-8:10 am

2 stops36h 00m

Reykjavik Keflavik Intl

Sun 8/24

9:30 am-3:07 pm

2 stops33h 37m

$672

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 5/13

3:24 pm-9:30 am

1 stop14h 06m

Reykjavik Keflavik Intl

Tue 5/20

8:50 am-6:07 pm

1 stop13h 17m

$682

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sat 5/10

7:53 pm-6:20 am

1 stop30h 27m

Reykjavik Keflavik Intl

Tue 5/20

8:50 am-6:07 pm

1 stop13h 17m

$688

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Fri 5/9

7:40 pm-9:30 am

1 stop9h 50m

Reykjavik Keflavik Intl

Wed 5/14

11:25 am-6:49 pm

1 stop11h 24m

$713

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/13

7:40 pm-8:15 am

1 stop32h 35m

Reykjavik Keflavik Intl

Sun 8/17

12:45 am-5:30 pm

1 stop20h 45m

$767

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/5

4:40 pm-8:20 am

2 stops35h 40m

Reykjavik Keflavik Intl

Fri 8/15

12:25 am-2:40 pm

1 stop18h 15m

$797

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 7/23

3:54 pm-4:55 am

1 stop33h 01m

$205

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Fri 8/8

7:00 am-8:15 am

3 stops21h 15m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 14 results
1
2

Best time to book a flight from Key Largo to Iceland

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

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Iceland (average of $328). Flying from Key Largo to Iceland in July is currently the most expensive (average of $651). 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 IS?

Find hourly flight availability from Key Largo to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Key Largo to Iceland, 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 Iceland by month

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

In terms of precipitation, rainfall in Iceland ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

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

If weather is an important factor for your trip to Iceland, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Key Largo to Iceland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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 Iceland. 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 Iceland one-way?

    $523 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on TAP AIR PORTUGAL and Air Canada, with prices starting from $608 and $612, respectively.

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

    Looking at all options, your cheapest flight can be booked for $221. While the most popular route (Miami - Reykjavik Keflavik Intl) can be booked for $369 on average our data indicates $970 when flying from Key Largo to Iceland.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Iceland (average of $328). Flying from Key Largo to Iceland in July is currently the most expensive (average of $651). 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 7 airlines flying from Key Largo to Iceland

Discover the top 7 airlines that operate flights from Key Largo to Iceland. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$623Average$777FlexibilityNo cancel feeOn-time67%
KLMCheapest$640Average$1,071FlexibilityNo cancel feeOn-time75%
DeltaCheapest$662Average$938FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$672Average$887FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$694Average$972FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$777Average$908FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$946FlexibilityNo cancel feeOn-time77%

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