HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$222+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — KEF
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Marco Island to Keflavik Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Marco Island to Reykjavik Keflavik Intl are usually found in January or May, booked 16 days in advance, depart on a Wednesday or Friday 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 March 31, 2025.

Round-trip from

$591
(Mytrip)

One-way from

$222
(Trip.com)

Popular in

July

Cheapest in

January

Average price

$956
From Marco Island to Reykjavik Keflavik Intl
Search Deals
One-way flight from Marco Island to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/29:20 pmMIA - KEF
1 stop27h 25mMultiple Airlines
Wed 5/73:45 pmKEF - MIA
1 stop25h 31mMultiple Airlines
Deal found 3/30$459
This American Airlines deal was found by Cheapflights users on 3/30. 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 11/1810:05 pmMIA - KEF
1 stop31h 40mAmerican Airlines
Wed 11/2611:45 amKEF - MIA
1 stop33h 35mAmerican Airlines
Deal found 3/30$639
This FlightHub deal was found by Cheapflights users on 3/30. 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 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 3/30$641
This oojo deal was found by Cheapflights users on 3/30. 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 11/187:16 pmMIA - KEF
2 stops34h 29mBritish Airways
Wed 11/2611:45 amKEF - MIA
2 stops26h 55mBritish Airways
Deal found 3/30$653
This Virgin Atlantic deal was found by Cheapflights users on 3/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:30 amMIA - KEF
1 stop22h 00mVirgin Atlantic
Fri 10/1711:25 amKEF - MIA
1 stop11h 14mVirgin Atlantic
Deal found 3/30$770
This United 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 United 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 3/31$785
This KLM deal was found by Cheapflights users on 3/30. 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.
Wed 4/233:31 pmMIA - KEF
1 stop13h 59mKLM
Wed 4/3011:25 amKEF - MIA
1 stop15h 58mKLM
Deal found 3/30$794
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 9/2911:35 amMIA - KEF
1 stop17h 55mDelta
Wed 10/811:25 amKEF - MIA
1 stop15h 48mDelta
Deal found 3/30$796
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com 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 8/229:50 amKEF - MIA
2 stops41h 26mAir Canada
Deal found 3/30$806
This SWISS deal was found by Cheapflights users on 3/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:40 pmMIA - KEF
1 stop15h 40mSWISS
Sat 11/82:20 pmKEF - MIA
1 stop29h 20mSWISS
Deal found 3/30$828
This Finnair deal was found by Cheapflights users on 3/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:00 pmMIA - KEF
2 stops19h 30mFinnair
Wed 8/205:15 pmKEF - MIA
2 stops28h 55mFinnair
Deal found 3/29$836
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:45 pmMIA - KEF
2 stops33h 45mScandinavian Airlines
Sat 11/157:35 amKEF - MIA
2 stops39h 20mScandinavian Airlines
Deal found 3/30$841

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 March 31, 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

Fri 5/2

9:20 pm-4:45 am

1 stop27h 25m

Reykjavik Keflavik Intl

Wed 5/7

3:45 pm-1:16 pm

1 stop25h 31m

$459

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Wed 5/7

7:00 am-6:15 am

1 stop19h 15m

Reykjavik Keflavik Intl

Tue 5/13

7:55 pm-1:15 pm

1 stop21h 20m

$779

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

Wed 4/23

3:31 pm-9:30 am

1 stop13h 59m

Reykjavik Keflavik Intl

Wed 4/30

11:25 am-11:23 pm

1 stop15h 58m

$794

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 8/12

9:40 pm-8:10 am

2 stops30h 30m

Reykjavik Keflavik Intl

Fri 8/22

9:50 am-11:16 pm

2 stops41h 26m

$806

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

Wed 8/13

5:00 pm-4:30 pm

2 stops19h 30m

Reykjavik Keflavik Intl

Wed 8/20

5:15 pm-6:10 pm

2 stops28h 55m

$836

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Tue 5/13

4:40 pm-8:20 am

2 stops35h 40m

Reykjavik Keflavik Intl

Mon 5/19

12:25 am-2:40 pm

1 stop18h 15m

$857

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sat 5/3

7:05 am-11:50 pm

2 stops36h 45m

Reykjavik Keflavik Intl

Tue 5/6

5:10 pm-11:19 pm

2 stops34h 09m

$892

MiamiReykjavik

MIA - KEF

MIAKEF

Miami

Sun 5/25

7:25 am-7:00 am

1 stop19h 35m

Reykjavik Keflavik Intl

Wed 6/4

9:30 am-10:55 pm

1 stop17h 25m

$893

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 24 results
1
2
3

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 March 28, 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 March 31, 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 mornings 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 March 31, 2025.
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Entertainment

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

Food

7.1

Entertainment

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

Food

7.1

Entertainment

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

Food

7.1

Entertainment

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

Food

7.1

Entertainment

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
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Entertainment

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 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 Icelandair ($615), TAP AIR PORTUGAL ($724), and Alaska Airlines ($822).

  • 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 $221. On average you can expect to pay $1,022. The most popular route, (Miami - Reykjavik Keflavik Intl), can usually be booked for $459.

  • 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

Traveling to a place near Marco Island?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$561Average$950FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$623Average$777FlexibilityNo cancel feeOn-time67%
KLMCheapest$640Average$1,071FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$694Average$962FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$761Average$917FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$777Average$900FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$946FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.