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$248+ Cheap flights from Keflavik Intl (KEF) to Miami (MIA)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — MIA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$417
(Kiwi.com)

One-way from

$248
(Kiwi.com)

Good one-way deal

$1,002 or less
From Reykjavik Keflavik Intl to Miami
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One-way flight from Reykjavik Keflavik Intl to Miami
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Price to beat on a one-way flight from Reykjavik Keflavik Intl to Miami.
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Find flight deals from Keflavik Intl to Miami

Cheapest flights from Keflavik Intl to Miami
Explore the most affordable flight options available from Keflavik Intl to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 10/113:05 pmKEF - MIA
1 stop28h 01mMultiple Airlines
Sat 10/184:58 pmMIA - KEF
2 stops31h 57mMultiple Airlines
Deal found 9/11$417
This SmartFares deal was found by Cheapflights users on 9/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 pmKEF - MIA
Nonstop8h 40mIcelandair
Sun 11/95:15 pmMIA - KEF
Nonstop7h 40mIcelandair
Deal found 9/11$640
This Scandinavian Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 11/211:15 amKEF - MIA
2 stops35h 50mScandinavian Airlines
Wed 11/127:55 pmMIA - KEF
1 stop33h 50mScandinavian Airlines
Deal found 9/11$672
This Scandinavian Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 11/211:15 amKEF - MIA
2 stops35h 50mScandinavian Airlines
Mon 11/177:55 pmMIA - KEF
2 stops57h 50mScandinavian Airlines
Deal found 9/11$675
This Icelandair deal was found by Cheapflights users on 9/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 pmKEF - MIA
Nonstop8h 40mIcelandair
Wed 11/125:15 pmMIA - KEF
Nonstop7h 40mIcelandair
Deal found 9/11$681
This Icelandair deal was found by Cheapflights users on 9/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 pmKEF - MIA
Nonstop8h 40mIcelandair
Sun 11/165:15 pmMIA - KEF
Nonstop7h 40mIcelandair
Deal found 9/11$682

Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Miami 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 September 11, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Miami that are best for you.

Fly from

Keflavik Intl

Fly to

Miami

Route

Depart

Return

Price

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Sun 11/2

11:15 am-6:05 pm

2 stops35h 50m

Miami

Mon 11/17

7:55 pm-10:45 am

1 stop33h 50m

$672

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Thu 10/30

5:15 pm-9:55 pm

Nonstop8h 40m

Miami

Wed 11/12

5:15 pm-5:55 am

Nonstop7h 40m

$682

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Tue 10/28

5:15 pm-8:55 pm

Nonstop7h 40m

Miami

Sun 11/16

5:15 pm-5:55 am

Nonstop7h 40m

$706

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Tue 10/28

5:15 pm-9:55 pm

Nonstop8h 40m

Miami

Wed 11/12

5:15 pm-5:55 am

Nonstop7h 40m

$707

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Tue 10/28

5:15 pm-9:55 pm

Nonstop8h 40m

Miami

Fri 11/14

5:15 pm-5:55 am

Nonstop7h 40m

$707

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Sat 11/1

5:15 pm-9:55 pm

Nonstop8h 40m

Miami

Wed 11/12

5:15 pm-5:55 am

Nonstop7h 40m

$707

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Sat 11/1

5:15 pm-9:55 pm

Nonstop8h 40m

Miami

Fri 11/14

5:15 pm-5:55 am

Nonstop7h 40m

$707

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Sun 11/2

11:15 am-6:05 pm

2 stops35h 50m

Miami

Thu 11/13

7:00 am-11:55 pm

2 stops35h 55m

$731

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Sun 11/2

11:15 am-6:05 pm

2 stops35h 50m

Miami

Fri 11/14

7:15 am-10:40 am

2 stops22h 25m

$731

ReykjavikMiami

KEF - MIA

KEFMIA

Reykjavik Keflavik Intl

Sun 11/2

11:15 am-6:05 pm

2 stops35h 50m

Miami

Wed 11/12

7:15 am-11:55 pm

2 stops35h 40m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results
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Best time to book a flight from Keflavik Intl to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Keflavik Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from Reykjavik Keflavik Intl?

    Most people fly into Miami (MIA) if they book a flight to Miami from Reykjavik Keflavik Intl. On average, Miami has 0 inbound flights from Reykjavik Keflavik Intl per day from 0 airlines. Miami is conveniently located just 6.1 mi from Miami’s city center.

  • How long is the flight from Reykjavik Keflavik Intl Airport to Miami?

    Departing from Reykjavik Keflavik Intl Airport to Miami will take you 8h 40m. There are 3657 mi between Reykjavik Keflavik Intl Airport and Miami. This flight may include one or multiple stops.

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

    The cheapest flight price from Reykjavik Keflavik Intl Airport to Miami is $1,002. On average you can expect to pay $1,032. The most popular route, (Reykjavik Keflavik Intl - Miami), can usually be booked for $359.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Miami (average of $232). Flying from Reykjavik Keflavik Intl Airport to Miami in March is currently the most expensive (average of $289). 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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