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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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — KEF
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheapflights Tip: The best prices from Marco Island to Reykjavik Keflavik Intl are usually found in May or January, booked 21 days in advance, depart on a Tuesday 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 June 26, 2025.

Round-trip from

$484
(Trip.com)

One-way from

$216
(Trip.com)

Popular in

July

Cheapest in

May

Average price

$809
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. 1% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 26, 2025.

This FlightHub deal was found by Cheapflights users on 6/24. 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.
Wed 11/55:15 pmMIA - KEF
Nonstop7h 40mIcelandair
Tue 11/115:15 pmKEF - MIA
Nonstop8h 40mIcelandair
Deal found 6/24$387
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Sun 7/138:30 amMIA - KEF
1 stop16h 20mMultiple Airlines
Sun 7/204:00 pmKEF - MIA
1 stop27h 39mMultiple Airlines
Deal found 6/26$480
This Gotogate deal was found by Cheapflights users on 6/25. 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.
Sun 8/177:55 amMIA - KEF
2 stops20h 20mAir Canada
Tue 8/269:50 amKEF - MIA
2 stops17h 26mAir Canada
Deal found 6/25$560
This deal was found by Cheapflights users on 6/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:30 pmMIA - KEF
1 stop13h 50mDelta
Wed 8/2011:25 amKEF - MIA
1 stop13h 57mDelta
Deal found 6/24$600
This British Airways deal was found by Cheapflights users on 6/25. 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 6/25$605
This United Airlines deal was found by Cheapflights users on 6/25. 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 stops38h 40mUnited Airlines
Thu 8/219:30 amKEF - MIA
2 stops14h 11mUnited Airlines
Deal found 6/25$606
This American Airlines deal was found by Cheapflights users on 6/26. 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 11/188:30 amMIA - KEF
2 stops21h 20mAmerican Airlines
Wed 11/2611:45 amKEF - MIA
1 stop32h 00mAmerican Airlines
Deal found 6/26$609
This Finnair deal was found by Cheapflights users on 6/25. 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.
Mon 12/16:15 pmMIA - KEF
1 stop34h 00mFinnair
Mon 12/810:00 amKEF - MIA
2 stops35h 20mFinnair
Deal found 6/25$618
This Lufthansa deal was found by Cheapflights users on 6/24. 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 11/56:45 pmMIA - KEF
1 stop14h 30mLufthansa
Tue 11/114:45 pmKEF - MIA
1 stop26h 55mLufthansa
Deal found 6/24$626
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Sat 11/157:55 pmMIA - KEF
1 stop33h 50mScandinavian Airlines
Tue 11/2511:30 amKEF - MIA
1 stop35h 35mScandinavian Airlines
Deal found 6/26$672
This KLM deal was found by Cheapflights users on 6/25. 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 8/1112:30 pmMIA - KEF
1 stop13h 50mKLM
Sun 8/1711:25 amKEF - MIA
1 stop13h 57mKLM
Deal found 6/25$740

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 June 26, 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

Sun 7/13

8:30 am-4:50 am

1 stop16h 20m

Reykjavik Keflavik Intl

Sun 7/20

4:00 pm-3:39 pm

1 stop27h 39m

$480

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sun 8/17

7:55 am-8:15 am

2 stops20h 20m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-11:16 pm

2 stops17h 26m

$560

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Mon 8/11

12:30 pm-6:20 am

1 stop13h 50m

Reykjavik Keflavik Intl

Fri 8/22

11:25 am-9:22 pm

1 stop13h 57m

$600

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/12

1:30 pm-8:10 am

2 stops38h 40m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-7:41 pm

2 stops14h 11m

$606

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Mon 8/11

12:30 pm-6:20 am

1 stop13h 50m

Reykjavik Keflavik Intl

Sun 8/17

11:25 am-9:22 pm

1 stop13h 57m

$741

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 7/30

5:35 pm-4:30 pm

2 stops18h 55m

Reykjavik Keflavik Intl

Tue 8/12

5:15 pm-6:15 pm

2 stops29h 00m

$755

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Thu 7/17

11:43 am-8:45 am

1 stop17h 02m

Reykjavik Keflavik Intl

Mon 7/21

8:10 pm-10:44 am

1 stop18h 34m

$845

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Fri 7/18

8:30 am-4:50 am

1 stop16h 20m

$216

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sat 7/12

9:45 pm-7:55 pm

1 stop18h 10m

$403

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 7/1

5:34 pm-8:15 am

3 stops34h 41m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 15 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 June 20, 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 June is currently the most expensive (average of $653). 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 June 26, 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 Wednesday 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.

How much does it cost to fly round-trip from Marco Island to Reykjavik Keflavik Intl Airport?

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 June 26, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Finnair from Marco Island to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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
1,365 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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.
Finnair
7.6
Good
1,298 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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
8,838 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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.
Turkish Airlines
7.3
Good
3,876 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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 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 Iberia ($403), WestJet ($493), and Air Canada ($502).

  • 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 $438. On average you can expect to pay $1,569. The most popular route, (Miami - Reykjavik Keflavik Intl), can usually be booked for $484.

  • 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 June is currently the most expensive (average of $653). 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

Traveling to a place near Marco Island?

Book flights to Marco Island if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top 6 airlines flying from Marco Island to Keflavik Intl

Discover the top 6 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$561Average$974FlexibilityNo cancel feeOn-time75%
DeltaCheapest$600Average$935FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$622Average$907FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$638Average$868FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$788Average$1,044FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$947FlexibilityNo cancel feeOn-time77%

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