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$226+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — KEF
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 June 18, 2025.

Round-trip from

$501
(Delta)

One-way from

$226
(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 June 18, 2025.

This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1311:40 amMIA - KEF
1 stop17h 50mDelta
Tue 10/2111:25 amKEF - MIA
2 stops27h 17mDelta
Deal found 6/16$501
This KLM deal was found by Cheapflights users on 6/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:10 pmMIA - KEF
1 stop14h 10mKLM
Sun 10/198:45 amKEF - MIA
1 stop12h 24mKLM
Deal found 6/16$532
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/52:23 pmMIA - KEF
2 stops13h 47mMultiple Airlines
Tue 8/199:50 amKEF - MIA
2 stops17h 15mMultiple Airlines
Deal found 6/17$568
This Air Canada deal was found by Cheapflights users on 6/17. 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.
Wed 8/137:55 amMIA - KEF
1 stop20h 15mAir Canada
Thu 8/219:30 amKEF - MIA
2 stops35h 42mAir Canada
Deal found 6/17$573
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/121:30 pmMIA - KEF
2 stops14h 40mUnited Airlines
Thu 8/219:30 amKEF - MIA
2 stops30h 46mUnited Airlines
Deal found 6/18$577
This British Airways deal was found by Cheapflights users on 6/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:05 pmMIA - KEF
1 stop31h 40mBritish Airways
Wed 11/2611:45 amKEF - MIA
1 stop32h 00mBritish Airways
Deal found 6/16$606
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:40 pmMIA - KEF
2 stops16h 10mAmerican Airlines
Wed 11/2611:45 amKEF - MIA
1 stop32h 00mAmerican Airlines
Deal found 6/16$646
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:15 pmMIA - KEF
Nonstop7h 40mIcelandair
Sat 11/85:15 pmKEF - MIA
Nonstop8h 40mIcelandair
Deal found 6/16$682
This Gurufare deal was found by Cheapflights users on 6/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:45 pmMIA - KEF
1 stop14h 30mLufthansa
Tue 1/64:45 pmKEF - MIA
1 stop26h 55mLufthansa
Deal found 6/17$701
This Virgin Atlantic deal was found by Cheapflights users on 6/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:55 pmMIA - KEF
2 stops35h 35mVirgin Atlantic
Mon 10/611:25 amKEF - MIA
1 stop15h 48mVirgin Atlantic
Deal found 6/16$743
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:40 pmMIA - KEF
2 stops33h 50mScandinavian Airlines
Wed 12/177:35 amKEF - MIA
1 stop15h 15mScandinavian Airlines
Deal found 6/16$801
This SWISS deal was found by Cheapflights users on 6/17. 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.
Tue 8/127:40 pmMIA - KEF
1 stop32h 40mSWISS
Thu 8/219:10 amKEF - MIA
1 stop36h 20mSWISS
Deal found 6/17$813

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 June 18, 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

Tue 8/5

2:23 pm-8:10 am

2 stops13h 47m

Reykjavik Keflavik Intl

Tue 8/19

9:50 am-11:05 pm

2 stops17h 15m

$568

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/13

7:55 am-8:10 am

1 stop20h 15m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-5:12 pm

2 stops35h 42m

$573

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/12

1:30 pm-8:10 am

2 stops14h 40m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-12:16 pm

2 stops30h 46m

$577

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sun 8/10

8:11 am-6:20 am

1 stop18h 09m

Reykjavik Keflavik Intl

Tue 8/19

11:25 am-11:35 pm

1 stop16h 10m

$590

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Mon 8/11

12:30 pm-6:20 am

1 stop13h 50m

Reykjavik Keflavik Intl

Tue 8/19

9:30 am-11:10 pm

1 stop17h 40m

$810

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/12

7:40 pm-8:20 am

1 stop32h 40m

Reykjavik Keflavik Intl

Thu 8/21

9:10 am-5:30 pm

1 stop36h 20m

$813

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/20

10:58 am-11:20 pm

2 stops32h 22m

Reykjavik Keflavik Intl

Thu 8/28

12:10 am-2:40 pm

2 stops18h 30m

$858

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Thu 8/21

4:50 pm-7:00 am

1 stop10h 10m

Reykjavik Keflavik Intl

Fri 8/29

12:25 am-2:40 pm

1 stop18h 15m

$872

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Thu 7/24

12:46 pm-4:55 am

1 stop12h 09m

$226

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sat 8/2

2:15 pm-8:15 am

2 stops38h 00m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 18 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 June is currently the most expensive (average of $656). 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 June 18, 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 June 18, 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines and KLM 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
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

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.
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

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.
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

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
1,632 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

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
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

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 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?

    $502 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on TAP AIR PORTUGAL and Icelandair, with prices starting from $596 and $644, respectively.

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

    Looking at all options, your cheapest flight can be booked for $324. While the most popular route (Miami - Reykjavik Keflavik Intl) can be booked for $568 on average our data indicates $1,311 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 June is currently the most expensive (average of $656). 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 Iceland

Discover the top 6 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$600Average$942FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$622Average$879FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$638Average$868FlexibilityNo cancel feeOn-time67%
KLMCheapest$640Average$1,004FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$754Average$887FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$941FlexibilityNo cancel feeOn-time77%

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