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Reykjavik

Cheap flights from Key Largo, FL to Reykjavik (REK)

MIA — REK
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Reykjavik are usually found in February or November, booked 87 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Key Largo to Reykjavik

Keep the following information in mind while searching for Key Largo to Reykjavik flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

June

Cheapest in

February

Average price

$672
Provider with most accurate pricing for Miami-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for Miami-Reykjavik (REK) flights.
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Highest demand for flights based on searches. 18% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Insights

Everything you need to know about your flight from Key Largo to Reykjavik

How far ahead should I book a flight from Key Largo to Reykjavik?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Reykjavik. Price data was last updated on October 31, 2025.

The best time to book flights from Key Largo to Reykjavik is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Reykjavik (average of $402). Flying from Key Largo to Reykjavik in July is currently the most expensive (average of $792). 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 REK?

Find hourly flight availability from Key Largo to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

It’s optimal to fly from Key Largo to Reykjavik in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Key Largo to Reykjavik?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Reykjavik. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Reykjavik flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated November 5, 2025.
Read through reviews of airlines operating flights from Key Largo to Reykjavik, such as Delta, KLM, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
7.7
Good
1,405 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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.
Scandinavian Airlines
7.4
Good
1,560 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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.
Air Canada
7.1
Good
10,404 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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.
Icelandair
7.1
Good
571 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Reykjavik (average of $402). Flying from Key Largo to Reykjavik in July is currently the most expensive (average of $792). 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.

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Top 6 airlines flying from Key Largo to Reykjavik

Discover the top 6 airlines that operate flights from Key Largo to Reykjavik. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$388Average$904FlexibilityNo cancel feeOn-time76%
DeltaCheapest$469Average$890FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$486Average$922FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$638Average$868FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$751Average$956FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$788Average$997FlexibilityNo cancel feeOn-time69%

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