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$138+ Cheap flights from Reykjavik (REK) to Madrid, Spain (MAD)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
REK — MAD
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap flight deals from Reykjavik to Madrid

Best flights from Reykjavik to Madrid
Discover carefully curated flight deals from Reykjavik to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/173:10 pmKEF - MAD
1 stop7h 25mLufthansa
Sun 1/255:55 amMAD - KEF
1 stop9h 25mLufthansa
Deal found 12/26$208
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:15 pmKEF - MAD
1 stop11h 45mMultiple Airlines
Thu 1/297:20 amMAD - KEF
2 stops12h 35mMultiple Airlines
Deal found 12/26$255
This KLM deal was found by Cheapflights users on 12/25. 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.
Sun 1/188:05 pmKEF - MAD
1 stop13h 10mKLM
Sun 1/256:00 amMAD - KEF
1 stop14h 05mKLM
Deal found 12/25$275
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:15 amKEF - MAD
1 stop9h 05measyJet
Wed 5/2711:15 pmMAD - KEF
1 stop10h 45measyJet
Deal found 12/26$315
This FlightHub deal was found by Cheapflights users on 12/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:15 amKEF - MAD
2 stops21h 35mAustrian Airlines
Fri 3/68:35 amMAD - KEF
2 stops16h 50mAustrian Airlines
Deal found 12/25$326
This Mytrip deal was found by Cheapflights users on 12/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/223:10 pmKEF - MAD
1 stop7h 25mLufthansa
Thu 1/297:25 amMAD - KEF
1 stop7h 50mLufthansa
Deal found 12/26$219
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:00 pmKEF - MAD
1 stop11h 30mMultiple Airlines
Thu 5/288:00 pmMAD - KEF
1 stop13h 05mMultiple Airlines
Deal found 12/26$282
This KLM deal was found by Cheapflights users on 12/25. 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.
Sat 1/178:05 pmKEF - MAD
1 stop15h 05mKLM
Sun 1/258:30 pmMAD - KEF
1 stop23h 35mKLM
Deal found 12/25$332
This FlightHub deal was found by Cheapflights users on 12/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/183:20 pmKEF - MAD
2 stops18h 50mLufthansa
Sun 1/255:55 amMAD - KEF
1 stop9h 25mLufthansa
Deal found 12/25$315
This FlightHub deal was found by Cheapflights users on 12/26. 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.
Mon 5/2512:20 amKEF - MAD
1 stop21h 10mMultiple Airlines
Sat 5/305:55 amMAD - KEF
2 stops19h 25mMultiple Airlines
Deal found 12/26$324
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/251:00 amKEF - MAD
1 stop9h 15mMultiple Airlines
Wed 5/2711:15 pmMAD - KEF
1 stop10h 45mMultiple Airlines
Deal found 12/26$352

Find flight deals from Reykjavik to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Reykjavik (REK) to Madrid (MAD). 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 December 27, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$182
(Kiwi.com)

One-way from

$138
(Kiwi.com)

Popular in

September

Cheapest in

May

Average price

$348
Provider with most accurate pricing for Reykjavik (REK)-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Reykjavik (REK)-Madrid Barajas flights.
Search Deals
From Reykjavik (REK) to Madrid Barajas
Search Deals
One-way flight from Reykjavik (REK) to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reykjavik to Madrid 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 December 27, 2025.
Use the filters below to find and compare flights from Reykjavik to Madrid that are best for you.

Fly from

Reykjavik

Fly to

Madrid

Route

Depart

Return

Price

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Sat 1/17

3:10 pm-11:35 pm

1 stop7h 25m

Madrid Barajas

Sun 1/25

5:55 am-2:20 pm

1 stop9h 25m

$208

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Thu 1/22

3:10 pm-11:35 pm

1 stop7h 25m

Madrid Barajas

Thu 1/29

7:25 am-2:15 pm

1 stop7h 50m

$219

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Thu 1/22

8:15 pm-9:00 am

1 stop11h 45m

Madrid Barajas

Thu 1/29

7:20 am-6:55 pm

2 stops12h 35m

$255

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Sun 1/18

8:05 pm-10:15 am

1 stop13h 10m

Madrid Barajas

Sun 1/25

6:00 am-7:05 pm

1 stop14h 05m

$275

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Tue 5/26

7:00 pm-8:30 am

1 stop11h 30m

Madrid Barajas

Thu 5/28

8:00 pm-7:05 am

1 stop13h 05m

$282

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Sat 5/23

12:15 am-11:20 am

1 stop9h 05m

Madrid Barajas

Wed 5/27

11:15 pm-8:00 am

1 stop10h 45m

$315

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Sun 1/18

3:20 pm-11:10 am

2 stops18h 50m

Madrid Barajas

Sun 1/25

5:55 am-2:20 pm

1 stop9h 25m

$315

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Mon 5/25

12:20 am-11:30 pm

1 stop21h 10m

Madrid Barajas

Sat 5/30

5:55 am-11:20 pm

2 stops19h 25m

$324

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Fri 2/27

1:15 am-11:50 pm

2 stops21h 35m

Madrid Barajas

Fri 3/6

8:35 am-12:25 am

2 stops16h 50m

$326

ReykjavikMadrid

KEF - MAD

KEFMAD

Reykjavik Keflavik Intl

Sat 1/17

8:05 pm-12:10 pm

1 stop15h 05m

Madrid Barajas

Sun 1/25

8:30 pm-7:05 pm

1 stop23h 35m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 16 results
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Compare providers for flights from Reykjavik to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reykjavik to Madrid in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Reykjavik-Madrid flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Reykjavik-Madrid flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Reykjavik-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reykjavik-Madrid flights, Cheapflights users trust Mytrip the most. Mytrip 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 Reykjavik-Madrid 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 Reykjavik to Madrid

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

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

Currently, October is the cheapest month in which you can book a flight from Reykjavik to Madrid (average of $114). Flying from Reykjavik to Madrid in December is currently the most expensive (average of $338). 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 REK to MAD?

Find hourly flight availability from Reykjavik to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 27, 2025.

It’s typically best to fly out from Reykjavik to Madrid at noon. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

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

    Most people fly into Madrid Barajas (MAD) if they book a flight to Madrid from Reykjavik. On average, Barajas has 0 inbound flights from Reykjavik per day from 1 airline. Madrid Barajas is conveniently located just 8.5 mi from Madrid’s city center.

  • How long is the flight from Reykjavik to Madrid?

    Lufthansa and KLM can get you from Reykjavik to Madrid in just under 7h 25m. Your travel time can differ by up to 5h 45m. Reykjavik and Madrid are separated by a distance of 1795 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Reykjavik to Madrid round-trip?

    Currently priced at $200, PLAY will fly you from Reykjavik to Madrid and back. In addition to PLAY, many other airlines offer competitively priced options for your trip. This flight start at 44% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Reykjavik to Madrid consider choosing Vueling (100%), LATAM Airlines (100%) or Iberia (100%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Reykjavik to Madrid (average of $114). Flying from Reykjavik to Madrid in December is currently the most expensive (average of $338). 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 Madrid?

Book flights to Madrid if you plan to visit one of these locations
Getafe

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Alternative routes for Reykjavik to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Keflavik Intl to Madrid flights

Top airline flying from Reykjavik to Madrid

Discover the top airline that operate flights from Reykjavik to Madrid. 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$214Average$337FlexibilityNo cancel feeOn-timeN/A

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