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Reykjavik

$92+ Cheap flights from Madrid, Spain (MAD) to Reykjavik (REK)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — REK
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Madrid Barajas to Reykjavik are usually found in February or May, booked 3 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Madrid to Reykjavik

Cheapest flights from Madrid to Reykjavik
Explore the most affordable flight options available from Madrid to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This British Airways deal was found by Cheapflights users on 7/6. 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.
Mon 11/98:50 pm
MAD
-
KEF
1 stop15h 05m
British Airways
Fri 11/1311:50 am
KEF
-
MAD
1 stop22h 10m
British Airways
Deal found 7/6$359
This Mytrip deal was found by Cheapflights users on 7/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:15 pm
MAD
-
KEF
1 stop11h 25m
Multiple Airlines
Fri 9/1110:45 am
KEF
-
MAD
1 stop11h 10m
Multiple Airlines
Deal found 7/6$360
This Mytrip deal was found by Cheapflights users on 7/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:20 pm
MAD
-
KEF
1 stop16h 55m
Multiple Airlines
Sat 9/126:00 pm
KEF
-
MAD
1 stop13h 10m
Multiple Airlines
Deal found 7/4$362
This KLM deal was found by Cheapflights users on 7/5. 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.
Tue 11/178:30 pm
MAD
-
KEF
1 stop18h 15m
KLM
Tue 11/2412:10 pm
KEF
-
MAD
2 stops20h 45m
KLM
Deal found 7/5$363
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:15 pm
MAD
-
KEF
2 stops25h 15m
Multiple Airlines
Sun 8/306:00 pm
KEF
-
MAD
3 stops23h 45m
Multiple Airlines
Deal found 7/2$364
This British Airways deal was found by Cheapflights users on 7/5. 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.
Wed 11/183:05 pm
MAD
-
KEF
1 stop20h 40m
British Airways
Fri 11/206:10 pm
KEF
-
MAD
1 stop16h 45m
British Airways
Deal found 7/5$371
This KLM deal was found by Cheapflights users on 7/5. 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.
Tue 11/178:30 pm
MAD
-
KEF
1 stop18h 15m
KLM
Mon 11/2311:35 am
KEF
-
MAD
2 stops11h 00m
KLM
Deal found 7/5$378
This KLM deal was found by Cheapflights users on 7/5. 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 11/168:30 pm
MAD
-
KEF
1 stop18h 15m
KLM
Sun 11/2212:25 pm
KEF
-
MAD
2 stops20h 30m
KLM
Deal found 7/5$380
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Mon 9/1410:45 pm
MAD
-
KEF
1 stop20h 10m
Multiple Airlines
Sat 9/196:50 pm
KEF
-
MAD
2 stops17h 55m
Multiple Airlines
Deal found 7/4$381
This Iberia Express deal was found by Cheapflights users on 7/5. 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 Iberia Express is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:30 pm
MAD
-
KEF
Nonstop4h 25m
Iberia Express
Tue 7/2112:40 am
KEF
-
MAD
Nonstop4h 25m
Iberia Express
Deal found 7/5$384

Find flight deals from Madrid to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Reykjavik (REK). 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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(British Airways)

One-way from

$92
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$521
Provider with most accurate pricing for Madrid Barajas-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madrid Barajas-Reykjavik (REK) flights.
Search Deals
From Madrid Barajas to Reykjavik (REK)
Search Deals
One-way flight from Madrid Barajas to Reykjavik (REK)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madrid to Reykjavik 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 July 7, 2026.
Use the filters below to find and compare flights from Madrid to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Mon 11/9

8:50 pm-10:55 am

1 stop15h 05m

Reykjavik Keflavik Intl

Fri 11/13

11:50 am-11:00 am

1 stop22h 10m

$359

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Tue 11/17

8:30 pm-1:45 pm

1 stop18h 15m

Reykjavik Keflavik Intl

Tue 11/24

12:10 pm-9:55 am

2 stops20h 45m

$362

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Thu 9/17

6:00 am-6:15 pm

1 stop14h 15m

Reykjavik Keflavik Intl

Wed 9/23

8:00 pm-9:30 am

1 stop11h 30m

$419
Quickest round-trip

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Sat 7/18

9:30 pm-11:55 pm

Nonstop4h 25m

Reykjavik Keflavik Intl

Tue 7/21

12:40 am-7:05 am

Nonstop4h 25m

$426

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Thu 8/27

8:30 pm-7:50 am

1 stop13h 20m

Reykjavik Keflavik Intl

Mon 8/31

8:50 am-7:35 pm

1 stop8h 45m

$483

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Mon 12/14

6:05 am-1:45 pm

1 stop8h 40m

Reykjavik Keflavik Intl

Mon 12/21

11:35 am-9:55 am

2 stops21h 20m

$563

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Thu 9/3

6:00 am-6:15 pm

1 stop14h 15m

Reykjavik Keflavik Intl

Sat 9/12

10:30 am-11:25 pm

2 stops10h 55m

$586

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Thu 9/17

6:40 am-4:30 pm

2 stops11h 50m

Reykjavik Keflavik Intl

Wed 9/23

8:35 am-10:35 pm

2 stops12h 00m

$589
Cheapest one-way

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Mon 10/12

11:30 pm-6:40 pm

2 stops21h 10m

$129

MadridReykjavik

MAD - KEF

MADKEF

Madrid Barajas

Wed 11/18

8:30 pm-1:45 pm

1 stop18h 15m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Madrid-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madrid-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madrid-Reykjavik flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madrid-Reykjavik flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madrid to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Madrid 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 Madrid to Reykjavik

What is the cheapest month to book a flight from Madrid to Reykjavik?

Currently, October is the cheapest month in which you can book a flight from Madrid to Reykjavik (average of $89). Flying from Madrid to Reykjavik in June is currently the most expensive (average of $191). 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 MAD to REK?

Find hourly flight availability from Madrid to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 7, 2026.

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

How much does it cost to fly round-trip from Madrid to Reykjavik?

How often are flights from Madrid to Reykjavik delayed?

About 11% of weekly flights between Madrid and Reykjavik have experienced delays in the past year, with the average delay time being 77 minutes.

What is the most punctual flight time for Madrid to Reykjavik flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Madrid to Reykjavik flights?

Over the last year, Iberia Express have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from Madrid to Reykjavik?

The price you pay for your flight from Madrid to Reykjavik may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Madrid to Reykjavik. 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 from for flights from Madrid to Reykjavik?

    If you book a flight to Reykjavik from Madrid, you will be flying from Barajas, which is the city’s only airport. Madrid Barajas (MAD) is located 8.5 mi from the center of Madrid. There are 0 flights from Barajas to Reykjavik per day from 0 different airlines.

  • How long is the flight from Madrid to Reykjavik?

    Departing from Madrid to Reykjavik will take you 4h 25m. Airlines will cover a distance of 1795 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Madrid to Reykjavik?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Madrid to Reykjavik on time: Vueling (100%), Iberia (88%), Iberia Express (88%).

  • Can I find deals for flights from Madrid to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Madrid to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Madrid to Reykjavik?

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

  • Can I find deals for business class flights from Madrid to Reykjavik?

    Yes. Cheapflights offers flight deals from Madrid to Reykjavik 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 Madrid to Reykjavik?

    Currently, October is the cheapest month in which you can book a flight from Madrid to Reykjavik (average of $89). Flying from Madrid to Reykjavik in June is currently the most expensive (average of $191). 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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