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$222+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — KEF
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 1, 2025.

Round-trip from

$591
(Mytrip)

One-way from

$222
(Trip.com)
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 1, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. 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.
Wed 4/305:45 amMIA - KEF
1 stop19h 10mMultiple Airlines
Wed 5/73:05 pmKEF - MIA
1 stop33h 07mMultiple Airlines
Deal found 3/31$447
This American Airlines deal was found by Cheapflights users on 3/31. 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 11/1810:40 pmMIA - KEF
1 stop31h 05mAmerican Airlines
Wed 11/2611:45 amKEF - MIA
1 stop32h 00mAmerican Airlines
Deal found 3/31$639
This oojo deal was found by Cheapflights users on 3/31. 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 11/186:10 pmMIA - KEF
2 stops35h 35mBritish Airways
Wed 11/2611:45 amKEF - MIA
2 stops26h 55mBritish Airways
Deal found 3/31$653
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.
Tue 4/2210:20 amMIA - KEF
1 stop31h 25mIcelandair
Tue 4/297:55 pmKEF - MIA
1 stop21h 11mIcelandair
Deal found 4/1$765
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:30 amMIA - KEF
2 stops21h 40mUnited Airlines
Wed 8/279:30 amKEF - MIA
2 stops33h 37mUnited Airlines
Deal found 4/1$785
This Air Canada deal was found by Cheapflights users on 3/31. 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 8/129:40 pmMIA - KEF
2 stops30h 30mAir Canada
Fri 8/229:30 amKEF - MIA
2 stops29h 26mAir Canada
Deal found 3/31$806
This KLM deal was found by Cheapflights users on 3/31. 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 5/1312:57 pmMIA - KEF
1 stop13h 23mKLM
Tue 5/208:50 amKEF - MIA
1 stop13h 17mKLM
Deal found 3/31$808
This Finnair deal was found by Cheapflights users on 3/31. 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.
Sun 12/1410:40 pmMIA - KEF
2 stops29h 35mFinnair
Tue 12/2310:00 amKEF - MIA
2 stops35h 20mFinnair
Deal found 3/31$815
This SWISS deal was found by Cheapflights users on 3/31. 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
Tue 8/199:25 amKEF - MIA
1 stop36h 05mSWISS
Deal found 3/31$829
This Lufthansa deal was found by Cheapflights users on 3/31. 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.
Tue 4/16:45 pmMIA - KEF
2 stops33h 35mLufthansa
Mon 4/712:25 amKEF - MIA
1 stop18h 15mLufthansa
Deal found 3/31$846
This Austrian 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/204:40 pmMIA - KEF
2 stops26h 40mAustrian Airlines
Thu 8/2812:10 amKEF - MIA
2 stops18h 30mAustrian Airlines
Deal found 4/1$892
This Delta deal was found by Cheapflights users on 3/31. 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.
Sun 5/252:48 pmMIA - KEF
1 stop12h 12mDelta
Fri 6/611:25 amKEF - MIA
1 stop11h 24mDelta
Deal found 3/31$893

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 1, 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

Wed 4/30

5:45 am-4:55 am

1 stop19h 10m

Reykjavik Keflavik Intl

Wed 5/7

3:05 pm-8:12 pm

1 stop33h 07m

$447

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 4/22

10:20 am-9:45 pm

1 stop31h 25m

Reykjavik Keflavik Intl

Tue 4/29

7:55 pm-1:06 pm

1 stop21h 11m

$765

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/13

6:30 am-8:10 am

2 stops21h 40m

Reykjavik Keflavik Intl

Wed 8/27

9:30 am-3:07 pm

2 stops33h 37m

$785

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/12

9:40 pm-8:10 am

2 stops30h 30m

Reykjavik Keflavik Intl

Fri 8/22

9:30 am-10:56 am

2 stops29h 26m

$806

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 5/13

12:57 pm-6:20 am

1 stop13h 23m

Reykjavik Keflavik Intl

Tue 5/20

8:50 am-6:07 pm

1 stop13h 17m

$808

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/13

7:40 pm-8:15 am

1 stop32h 35m

Reykjavik Keflavik Intl

Tue 8/19

9:25 am-5:30 pm

1 stop36h 05m

$829

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Mon 9/1

4:40 pm-4:30 pm

2 stops19h 50m

Reykjavik Keflavik Intl

Mon 9/8

8:45 am-2:25 pm

2 stops33h 40m

$865

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/20

4:40 pm-11:20 pm

2 stops26h 40m

Reykjavik Keflavik Intl

Thu 8/28

12:10 am-2:40 pm

2 stops18h 30m

$892

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sun 5/25

2:48 pm-7:00 am

1 stop12h 12m

Reykjavik Keflavik Intl

Fri 6/6

11:25 am-6:49 pm

1 stop11h 24m

$893

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Thu 8/14

4:40 pm-2:00 pm

2 stops41h 20m

Reykjavik Keflavik Intl

Tue 8/19

2:20 pm-2:40 pm

1 stop28h 20m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 23 results
1
2
3

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 1, 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 1, 2025.
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
KLM
7.8
Good
1,321 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Austrian Airlines
7.6
Good
770 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    $615 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Alaska Airlines, with prices starting from $724 and $822, 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 $447 on average our data indicates $1,022 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$623Average$777FlexibilityNo cancel feeOn-time67%
KLMCheapest$640Average$1,071FlexibilityNo cancel feeOn-time75%
DeltaCheapest$662Average$952FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$694Average$962FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$761Average$892FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$777Average$900FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$946FlexibilityNo cancel feeOn-time77%
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