A beach with turquoise waters, white sand, and a row of high-rise buildings in the background.

£392 Cheap Flights from Reykjavik (KEF) to Miami (MIA)

View £392 flight on Thu, 10 Dec 2026Opens in a new window

Flight 1

Popular airlines from Keflavik International Airport (KEF) to Miami International Airport (MIA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Reykjavik (KEF) to Miami (MIA)

Prices were available within the past 7 days and start at £392 for one-way flights and £540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 5 Nov - Sun, 15 Nov
KEF
Reykjavik
MIA
Miami
£540 Return, found 1 day ago
£540
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 5 Nov from Reykjavik to Miami, returning Sun, 15 Nov, priced at £540 found 1 day ago
Scandinavian Airlines
Thu, 5 Nov - Sun, 15 Nov
KEF
Reykjavik
MIA
Miami
£551 Return, found 1 day ago
£551
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 5 Nov from Reykjavik to Miami, returning Sun, 15 Nov, priced at £551 found 1 day ago
Icelandair
Thu, 10 Dec - Wed, 16 Dec
KEF
Reykjavik
MIA
Miami
£551 Return, found 4 days ago
£551
Return
found 4 days ago
Select Icelandair flight, departing Thu, 10 Dec from Reykjavik to Miami, returning Wed, 16 Dec, priced at £551 found 4 days ago
Icelandair
Tue, 1 Dec - Fri, 11 Dec
KEF
Reykjavik
MIA
Miami
£562 Return, found 1 day ago
£562
Return
found 1 day ago
Select Icelandair flight, departing Tue, 1 Dec from Reykjavik to Miami, returning Fri, 11 Dec, priced at £562 found 1 day ago
Icelandair
Tue, 24 Nov - Fri, 18 Dec
KEF
Reykjavik
MIA
Miami
£568 Return, found 1 day ago
£568
Return
found 1 day ago
Select Icelandair flight, departing Tue, 24 Nov from Reykjavik to Miami, returning Fri, 18 Dec, priced at £568 found 1 day ago
Scandinavian Airlines
Sat, 21 Nov - Sat, 28 Nov
KEF
Reykjavik
MIA
Miami
£583 Return, found 4 days ago
£583
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Sat, 21 Nov from Reykjavik to Miami, returning Sat, 28 Nov, priced at £583 found 4 days ago
Icelandair
Thu, 5 Nov - Sun, 15 Nov
KEF
Reykjavik
MIA
Miami
£584 Return, found 1 day ago
£584
Return
found 1 day ago
Select Icelandair flight, departing Thu, 5 Nov from Reykjavik to Miami, returning Sun, 15 Nov, priced at £584 found 1 day ago
United
Thu, 10 Dec - Wed, 16 Dec
KEF
Reykjavik
MIA
Miami
£627 Return, found 4 days ago
£627
Return
found 4 days ago
Select United flight, departing Thu, 10 Dec from Reykjavik to Miami, returning Wed, 16 Dec, priced at £627 found 4 days ago
Air Canada
Wed, 14 Oct - Wed, 21 Oct
KEF
Reykjavik
MIA
Miami
£633 Return, found 2 days ago
£633
Return
found 2 days ago
Select Air Canada flight, departing Wed, 14 Oct from Reykjavik to Miami, returning Wed, 21 Oct, priced at £633 found 2 days ago
Swiss International Air Lines
Tue, 13 Oct - Tue, 20 Oct
KEF
Reykjavik
MIA
Miami
£645 Return, found 2 days ago
£645
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, 13 Oct from Reykjavik to Miami, returning Tue, 20 Oct, priced at £645 found 2 days ago

Frequently asked questions

How much does a flight from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) cost?
You can find one-way and return flights from KEF to MIA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when KEF to MIA ticket fares go up or down.
What is the cheapest month to fly from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
The cheapest months to fly from KEF to MIA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
Only one airline offers direct flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.). Icelandair operates 7 direct flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) every week.
What is the cheapest airline that flies from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
Finnair offers one of the cheapest connecting return flights with a layover in Vantaa (HEL), starting from around £813. Icelandair is one of the cheapest airlines offering nonstop return flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.), with tickets starting from around £1377 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
To find a cheap flight from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
The best airline to fly with from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) will differ from traveler to traveler. If you like to fly early, Icelandair offers early morning flights. If price is the most important factor, Icelandair typically offers the lowest fares. Delta offers the most daily flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
While direct flights are rare, you'll find around 12 connecting flights per day from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.). This gives you plenty of options to get to your destination. Some common connection points include Heathrow (LHR), Pearson Intl. (YYZ), and Vantaa (HEL).
What is the earliest flight from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
The earliest flight from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) typically departs around 12:10 AM. This service is offered by airlines such as Austrian Airlines and Air Canada. This is a seasonal service, active only in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
You'll typically find the most flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) on a Wednesday, with around 18 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Delta, Icelandair, and British Airways. Flight schedules are fairly consistent throughout the week, with Wednesday offering only slightly more options than other days.
What are the most popular departure times for flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
The most popular departure times for flights from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) are in the morning, from 9am to 12pm. Many major carriers, including Air Canada, Delta and British Airways, offer flights during this window. Many travellers prefer this timing because it allows for an early start to your journey, getting you to Miami with plenty of time to settle in.
How long does it take to fly from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
A direct flight from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) typically takes around 8 hours 48 minutes, covering a distance of approximately 5,890 kilometers. If you opt for a flight with one stop, your journey will usually be longer, taking about 18 hours 18 minutes. Flights with two or more stops generally take even longer, around 24 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
Yes, you can fly business class or first class between Reykjavik (KEF-Keflavik Intl.) and Miami, FL (MIA-Miami Intl.).Airlines that offer business class service on this route include:

  • Icelandair
  • Lufthansa
  • Discover Airlines
  • British Airways
  • Edelweiss Air
  • Delta
  • Iberia Express
  • Austrian Airlines
  • Finnair

First class cabins are available on Alaska Airlines.
How do I earn miles on a Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) flight with Expedia?
It's easy to earn miles on a Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Miami, FL (MIA) from Reykjavik (KEF)?
If you're planning to travel to Miami from Keflavik Intl. (KEF), you can fly directly into Miami Intl. (MIA). Some flights may connect through major hubs like Heathrow (LHR), Frankfurt Intl. (FRA), or Washington Dulles Intl. (IAD) before reaching Miami. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) at the last minute?
Typically, booking a last minute flight from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package?
Securing a Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.)?
If you booked your Reykjavik (KEF-Keflavik Intl.) to Miami, FL (MIA-Miami Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, British Airways, Finnair, Icelandair, KLM, Lufthansa, TAP Portugal
Return price
£540
Distance
5854 km

Book with confidence

Compare flights from Reykjavik to Miami easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Reykjavik to Miami. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Miami Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Keflavik Intl. to Miami Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Keflavik Intl. (KEF) to Miami Intl. (MIA)

The easiest way to view the best deals on flights from Reykjavik to Miami today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Keflavik Intl. to Miami Intl. start at just £540 and range up to £645.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Reykjavik and Miami
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Reykjavik to Miami flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Keflavik Intl. to Miami Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Reykjavik to Miami easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.