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Keflavik Intl

$216+ Cheap flights from Marco Island, FL to Keflavik Intl (KEF)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — KEF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Marco Island to Reykjavik Keflavik Intl are usually found in January or May, booked 17 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Marco Island to Keflavik Intl

Keep the following information in mind while searching for Marco Island to Keflavik Intl flight deals. Data was last updated May 1, 2025.

Round-trip from

$514
(Trip.com)

One-way from

$216
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$826
From Marco Island to Reykjavik Keflavik Intl
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One-way flight from Marco Island to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 3% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Marco Island to Keflavik Intl

Cheapest flights from Marco Island to Keflavik Intl
Explore the most affordable flight options available from Marco Island to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 10/278:45 pmMIA - KEF
1 stop34h 00mScandinavian Airlines
Sun 11/94:25 pmKEF - MIA
2 stops30h 30mScandinavian Airlines
Deal found 4/29$509
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:55 amMIA - KEF
1 stop17h 20mMultiple Airlines
Fri 6/67:55 pmKEF - MIA
1 stop24h 17mMultiple Airlines
Deal found 4/30$514
This American Airlines deal was found by Cheapflights users on 4/30. 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 4/30$567
This oojo deal was found by Cheapflights users on 4/30. 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 11/189:23 pmMIA - KEF
2 stops32h 22mBritish Airways
Wed 11/2611:45 amKEF - MIA
2 stops26h 55mBritish Airways
Deal found 4/30$576
This Delta deal was found by Cheapflights users on 4/30. 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 8/207:30 pmMIA - KEF
1 stop10h 00mDelta
Fri 8/298:50 amKEF - MIA
1 stop18h 07mDelta
Deal found 4/30$592
This Air Canada deal was found by Cheapflights users on 4/30. 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 8/127:55 amMIA - KEF
1 stop20h 15mAir Canada
Thu 8/219:30 amKEF - MIA
1 stop17h 46mAir Canada
Deal found 4/30$625
This KLM deal was found by Cheapflights users on 4/30. 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.
Fri 10/103:35 pmMIA - KEF
1 stop13h 55mKLM
Wed 10/158:45 amKEF - MIA
2 stops14h 03mKLM
Deal found 4/30$635
This Air France deal was found by Cheapflights users on 4/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/112:00 pmMIA - KEF
2 stops15h 00mAir France
Wed 8/138:50 amKEF - MIA
2 stops14h 05mAir France
Deal found 4/30$647
This FlightHub deal was found by Cheapflights users on 4/29. 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 10/266:15 pmMIA - KEF
Nonstop7h 40mIcelandair
Thu 11/135:15 pmKEF - MIA
Nonstop8h 40mIcelandair
Deal found 4/29$653
This United Airlines deal was found by Cheapflights users on 4/29. 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 stops32h 41mUnited Airlines
Deal found 4/29$659
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
Wed 10/295:45 pmMIA - KEF
2 stops16h 30mLufthansa
Thu 11/133:10 pmKEF - MIA
1 stop30h 45mLufthansa
Deal found 4/29$692

Cheapflights Fare Finder

Customize your flight search to find flights from Marco Island to Keflavik Intl 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 May 1, 2025.
Use the filters below to find and compare flights from Marco Island to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Marco Island

Fly to

Keflavik Intl

Route

Depart

Return

Price

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Mon 10/27

8:45 pm-10:45 am

1 stop34h 00m

Reykjavik Keflavik Intl

Sun 11/9

4:25 pm-5:55 pm

2 stops30h 30m

$509

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Fri 5/30

8:55 am-6:15 am

1 stop17h 20m

Reykjavik Keflavik Intl

Fri 6/6

7:55 pm-4:12 pm

1 stop24h 17m

$514

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 8/20

7:30 pm-9:30 am

1 stop10h 00m

Reykjavik Keflavik Intl

Fri 8/29

8:50 am-10:57 pm

1 stop18h 07m

$592

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/12

7:55 am-8:10 am

1 stop20h 15m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-11:16 pm

1 stop17h 46m

$625

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Fri 10/10

3:35 pm-9:30 am

1 stop13h 55m

Reykjavik Keflavik Intl

Wed 10/15

8:45 am-6:48 pm

2 stops14h 03m

$635

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Fri 8/1

12:00 pm-7:00 am

2 stops15h 00m

Reykjavik Keflavik Intl

Wed 8/13

11:25 am-6:48 pm

1 stop11h 23m

$647

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sun 10/26

6:15 pm-5:55 am

Nonstop7h 40m

Reykjavik Keflavik Intl

Thu 11/13

5:15 pm-8:55 pm

Nonstop8h 40m

$653

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-2:11 pm

2 stops32h 41m

$659

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sun 10/26

6:15 pm-9:15 am

2 stops35h 00m

Reykjavik Keflavik Intl

Wed 11/12

11:45 am-9:40 am

2 stops26h 55m

$661

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 10/22

8:30 am-9:40 am

2 stops21h 10m

Reykjavik Keflavik Intl

Wed 10/29

11:45 am-9:20 am

2 stops25h 35m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 20 results
1
2

Best time to book a flight from Marco Island to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Marco Island 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 Marco Island to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Marco Island to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Marco Island to Keflavik Intl. Price data was last updated on April 25, 2025.

The best time to book flights from Marco Island to Reykjavik Keflavik Intl Airport is 16 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 Marco Island to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Marco Island to Reykjavik Keflavik Intl Airport (average of $328). Flying from Marco Island to Reykjavik Keflavik Intl Airport 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 MA9 to KEF?

Find hourly flight availability from Marco Island to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Marco Island to Reykjavik Keflavik Intl Airport as you normally would.

What is the cheapest day to fly from Marco Island to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Marco Island to Keflavik Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Marco Island to Reykjavik Keflavik Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Marco Island to Reykjavik. 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
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 Marco Island to Keflavik Intl. 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 Marco Island to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airlines for a one-way flight from Marco Island to Reykjavik Keflavik Intl Airport are United Airlines ($640), Delta ($643), and Icelandair ($651).

  • What are the cheapest flights from Marco Island to Reykjavik Keflavik Intl Airport?

    The cheapest flight price from Marco Island to Reykjavik Keflavik Intl Airport is $430. On average you can expect to pay $1,065. The most popular route, (Miami - Reykjavik Keflavik Intl), can usually be booked for $520.

  • Can I find deals for flights from Marco Island to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Marco Island to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Marco Island to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Marco Island to Keflavik Intl.

  • Can I find deals for business class flights from Marco Island to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Marco Island to Keflavik Intl 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 Marco Island to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Marco Island to Reykjavik Keflavik Intl Airport (average of $328). Flying from Marco Island to Reykjavik Keflavik Intl Airport 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 Marco Island to Keflavik Intl

Discover the top 7 airlines that operate flights from Marco Island to Keflavik Intl. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$561Average$974FlexibilityNo cancel feeOn-time75%
DeltaCheapest$561Average$945FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$623Average$777FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$671Average$907FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$694Average$972FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$777Average$1,054FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$946FlexibilityNo cancel feeOn-time77%

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