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Keflavik Intl

$235+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — KEF
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Reykjavik Keflavik Intl are usually found in October or April, booked 29 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Detroit to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Keflavik Intl (KEF). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(PLAY)

One-way from

$235
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$555

Good round-trip deal

$487 or less

Good one-way deal

$299 or less
Provider with most accurate pricing for Detroit Metropolitan Wayne County-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Reykjavik Keflavik Intl flights.
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From Detroit Metropolitan Wayne County to Reykjavik Keflavik Intl
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One-way flight from Detroit Metropolitan Wayne County to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 32% potential increase in price ($311 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Reykjavik Keflavik Intl.
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Find flight deals from Detroit to Keflavik Intl

Cheapest flights from Detroit to Keflavik Intl
Explore the most affordable flight options available from Detroit to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This PLAY deal was found by Cheapflights users on 3/24. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/32:52 pmDTW - KEF
1 stop9h 53mMultiple Airlines
Thu 5/83:45 pmKEF - DTW
1 stop10h 26mMultiple Airlines
Deal found 3/24$374
This oojo deal was found by Cheapflights users on 3/24. 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.
Sat 4/128:30 pmDTW - KEF
Nonstop5h 55mIcelandair
Sat 4/194:55 pmKEF - DTW
Nonstop6h 25mIcelandair
Deal found 3/24$436
This AirNGo deal was found by Cheapflights users on 3/25. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:37 pmDTW - KEF
Nonstop5h 43mAir France
Wed 5/148:50 amKEF - DTW
Nonstop6h 26mAir France
Deal found 3/25$455
This KLM deal was found by Cheapflights users on 3/24. 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 10/58:35 pmDTW - KEF
Nonstop5h 45mKLM
Sun 10/128:50 amKEF - DTW
Nonstop6h 20mKLM
Deal found 3/24$461
This Delta deal was found by Cheapflights users on 3/24. 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.
Sun 10/510:15 amDTW - KEF
1 stop19h 15mDelta
Sun 10/128:50 amKEF - DTW
Nonstop6h 20mDelta
Deal found 3/24$466
This Air Canada deal was found by Cheapflights users on 3/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:05 amDTW - KEF
1 stop17h 10mAir Canada
Thu 8/219:50 amKEF - DTW
2 stops38h 26mAir Canada
Deal found 3/24$494
This United deal was found by Cheapflights users on 3/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:50 amDTW - KEF
1 stop19h 40mUnited Airlines
Fri 8/2212:00 pmKEF - DTW
1 stop14h 02mUnited Airlines
Deal found 3/25$566

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit 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 26, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Detroit

Fly to

Keflavik Intl

Route

Depart

Return

Price

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Sat 5/3

2:52 pm-4:45 am

1 stop9h 53m

Reykjavik Keflavik Intl

Thu 5/8

3:45 pm-10:11 pm

1 stop10h 26m

$374

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Sat 4/12

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Sat 4/19

4:55 pm-7:20 pm

Nonstop6h 25m

$436

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Thu 5/8

8:37 pm-6:20 am

Nonstop5h 43m

Reykjavik Keflavik Intl

Wed 5/14

8:50 am-11:16 am

Nonstop6h 26m

$455

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Sun 5/18

8:37 pm-6:20 am

Nonstop5h 43m

Reykjavik Keflavik Intl

Fri 5/30

8:50 am-11:16 am

Nonstop6h 26m

$473

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Mon 4/21

10:05 am-9:30 am

1 stop19h 25m

Reykjavik Keflavik Intl

Mon 4/28

11:25 am-6:24 pm

1 stop10h 59m

$474

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Thu 6/19

9:30 am-8:15 am

2 stops42h 45m

Reykjavik Keflavik Intl

Thu 6/26

9:30 am-10:21 am

2 stops28h 51m

$494

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Mon 6/2

6:00 am-8:30 am

1 stop22h 30m

Reykjavik Keflavik Intl

Tue 6/10

9:50 am-10:23 am

1 stop28h 33m

$611

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Sun 5/25

6:45 am-4:45 am

1 stop18h 00m

$238

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Sun 5/25

8:35 am-8:15 am

3 stops19h 40m

$345

DetroitReykjavik

DTW - KEF

DTWKEF

Detroit Metropolitan Wayne County

Mon 5/12

8:30 pm-6:25 am

Nonstop5h 55m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 16 results
1
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Compare providers for flights from Detroit to Keflavik Intl

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 Detroit to Keflavik Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 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 Detroit Metropolitan Wayne County Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Reykjavik Keflavik Intl Airport 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 Detroit Metropolitan Wayne County Airport-Reykjavik Keflavik Intl Airport 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 Detroit to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Detroit 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 Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Keflavik Intl. Price data was last updated on March 21, 2025.

The price you pay for your flight from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Detroit Metropolitan Wayne County Airport 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 DTW to KEF?

Find hourly flight availability from Detroit 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 26, 2025.

It’s optimal to fly from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport in the afternoon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.

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 26, 2025.
Read through reviews of airlines operating flights from Detroit to Reykjavik, such as Delta, KLM and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 airport do you fly from for flights from Detroit to Reykjavik Keflavik Intl?

    For a flight from Detroit to Reykjavik Keflavik Intl, you will be flying from Detroit Metropolitan Wayne County. Detroit Metropolitan Wayne County (DTW) is just 17.3 mi from the center of the city. Detroit Metropolitan Wayne County is the only Detroit airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 5 airlines have flights to Reykjavik Keflavik Intl from Detroit Metropolitan Wayne County on a regular basis.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport round-trip?

    Flying on Icelandair is currently your cheapest option to Reykjavik Keflavik Intl Airport, with prices starting at $451. Additional round-trip tickets that might be worth considering are offered by Air France and KLM, with the lowest prices starting at $464 and $473, respectively. Icelandair is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport one-way?

    One-way options have recently been found by users for as low as $345 on WestJet. Other airlines that offer cheap prices include Icelandair from $386 and Air Canada from $462 one-way.

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport?

    The cheapest flight price from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport is $185. On average you can expect to pay $1,241. The most popular route, (Detroit Metropolitan Wayne County - Reykjavik Keflavik Intl), can usually be booked for $408.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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 Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Detroit Metropolitan Wayne County Airport 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 Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
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Top 5 airlines flying from Detroit to Keflavik Intl

Discover the top 5 airlines that operate flights from Detroit 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$365Average$557FlexibilityNo cancel feeOn-time76%
KLMCheapest$370Average$549FlexibilityNo cancel feeOn-time75%
DeltaCheapest$411Average$548FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$449Average$496FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$470Average$498FlexibilityNo cancel feeOn-time77%
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