$324+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — KEF
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Reykjavik Keflavik Intl are usually found in November or December, booked 26 days in advance, depart on a Tuesday or Saturday and return on a Tuesday
Cheap flight deals from Detroit to Keflavik Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to Keflavik IntlExplore 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 August 6, 2026.
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 August 6, 2026.
This oojo deal was found by Cheapflights users on 8/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am -
1 stop18h 05m
Sun 10/47:55 pm -
1 stop18h 43m
Deal found 8/2![Icelandair logo]()
$615
This oojo deal was found by Cheapflights users on 8/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:10 am -
1 stop16h 55m
Tue 11/104:50 pm -
1 stop12h 06m
Deal found 8/5![Icelandair logo]()
$616
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 am -
1 stop18h 35m
Tue 10/137:50 pm -
1 stop32h 05m
Deal found 8/4![Icelandair logo]()
$618
This oojo deal was found by Cheapflights users on 8/1. 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 8/297:30 am -
1 stop20h 40m
Thu 10/225:00 pm -
1 stop10h 55m
Deal found 8/1![Icelandair logo]()
$620
This oojo deal was found by Cheapflights users on 8/1. 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.
Thu 11/126:00 pm -
1 stop31h 05m
Mon 11/165:00 pm -
1 stop23h 21m
Deal found 8/1![Icelandair logo]()
$625
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop20h 20m
Sun 10/47:55 pm -
1 stop26h 47m
Deal found 8/4![Icelandair logo]()
$626
This oojo deal was found by Cheapflights users on 8/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:30 pm -
1 stop11h 25m
Mon 9/145:10 pm -
1 stop21h 27m
Deal found 8/2![Icelandair logo]()
$628
This oojo deal was found by Cheapflights users on 8/3. 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.
Thu 10/154:12 pm -
1 stop9h 53m
Mon 10/265:00 pm -
1 stop28h 05m
Deal found 8/3![Icelandair logo]()
$630
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 9/107:30 am -
1 stop20h 40m
Thu 9/177:50 pm -
1 stop32h 06m
Deal found 7/31![Icelandair logo]()
$631
This oojo deal was found by Cheapflights users on 8/1. 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.
Thu 9/105:30 pm -
1 stop11h 25m
Fri 9/187:50 pm -
1 stop32h 06m
Deal found 8/1![Icelandair logo]()
$633
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 9/105:30 pm -
1 stop11h 25m
Wed 9/165:10 pm -
1 stop21h 27m
Deal found 7/31![Icelandair logo]()
$635
Best flights from Detroit to Keflavik IntlDiscover carefully curated flight deals from Detroit to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Detroit to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Icelandair deal was found by Cheapflights users on 8/4. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:08 pm -
1 stop13h 02m
Fri 10/235:00 pm -
1 stop10h 55m
Deal found 8/4![Icelandair logo]()
$666
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:44 pm -
1 stop10h 16m
Thu 9/1710:00 am -
1 stop12h 12m
Deal found 8/2![United Airlines logo]()
$737
This Virgin Atlantic deal was found by Cheapflights users on 8/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:53 pm -
Nonstop5h 47m
Fri 8/289:30 am -
1 stop17h 11m
Deal found 8/1![Virgin Atlantic logo]()
$784
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:15 am -
1 stop17h 40m
Tue 9/812:00 pm -
1 stop12h 25m
Deal found 8/5![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 8/3. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:35 pm -
1 stop16h 15m
Fri 8/289:15 am -
1 stop16h 25m
Deal found 8/3![United Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 8/3. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:31 pm -
1 stop9h 19m
Thu 9/2410:00 am -
1 stop12h 12m
Deal found 8/3![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:31 pm -
2 stops32h 24m
Tue 9/2910:00 am -
1 stop12h 12m
Deal found 8/4![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 8/3. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:48 pm -
1 stop8h 42m
Fri 9/1811:30 am -
2 stops12h 55m
Deal found 8/3![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:30 am -
2 stops18h 00m
Mon 9/2812:00 pm -
2 stops15h 59m
Deal found 8/4![United Airlines logo]()
$804
Last-minute flights from Detroit to Keflavik IntlDiscover last-minute flight deals from Detroit to Keflavik Intl. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Keflavik Intl. Data last updated August 6, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/1. 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 8/297:30 am -
1 stop20h 40m
Thu 10/225:00 pm -
1 stop10h 55m
Deal found 8/1![Icelandair logo]()
$620
This oojo deal was found by Cheapflights users on 8/1. 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 9/58:30 pm -
1 stop29h 35m
Fri 9/187:55 pm -
1 stop21h 21m
Deal found 8/1![Icelandair logo]()
$644
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:00 pm -
1 stop15h 10m
Sat 9/127:55 pm -
1 stop18h 42m
Deal found 8/4![Icelandair logo]()
$639
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 9/107:30 am -
1 stop20h 40m
Thu 9/177:50 pm -
1 stop32h 06m
Deal found 7/31![Icelandair logo]()
$631
This oojo deal was found by Cheapflights users on 8/1. 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.
Thu 9/105:30 pm -
1 stop11h 25m
Fri 9/187:50 pm -
1 stop32h 06m
Deal found 8/1![Icelandair logo]()
$633
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 9/105:30 pm -
1 stop11h 25m
Wed 9/165:10 pm -
1 stop21h 27m
Deal found 7/31![Icelandair logo]()
$635
This oojo deal was found by Cheapflights users on 8/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:30 pm -
1 stop11h 25m
Mon 9/145:10 pm -
1 stop21h 27m
Deal found 8/2![Icelandair logo]()
$628
This oojo deal was found by Cheapflights users on 8/1. 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.
Fri 9/115:30 pm -
1 stop11h 25m
Fri 9/187:50 pm -
1 stop32h 06m
Deal found 8/1![Icelandair logo]()
$636
This FlightHub deal was found by Cheapflights users on 8/3. 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.
Tue 9/225:30 pm -
1 stop11h 25m
Thu 10/15:00 pm -
1 stop10h 56m
Deal found 8/3![Multiple Airlines logo]()
$643
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop20h 20m
Sun 10/47:55 pm -
1 stop26h 47m
Deal found 8/4![Icelandair logo]()
$626
This oojo deal was found by Cheapflights users on 8/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am -
1 stop18h 05m
Sun 10/47:55 pm -
1 stop18h 43m
Deal found 8/2![Icelandair logo]()
$615
One-way flights from Detroit to Keflavik IntlSearch for one-way flight options from Detroit to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Detroit to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 8/286:10 pm -
3 stops32h 45m
Deal found 8/1![WestJet logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 8/296:10 pm -
1 stop33h 30m
Deal found 8/1![WestJet logo]()
$337
This Mytrip deal was found by Cheapflights users on 8/1. 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 8/2710:15 am -
2 stops17h 25m
Deal found 8/1![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sun 9/66:10 pm -
1 stop33h 30m
Deal found 8/4![WestJet logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:59 pm -
2 stops57h 31m
Deal found 8/5![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:59 pm -
2 stops39h 51m
Deal found 8/2![Multiple Airlines logo]()
$391
This oojo deal was found by Cheapflights users on 8/1. 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.
Thu 8/277:30 am -
1 stop18h 35m
Deal found 8/1![Icelandair logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/56:40 pm -
3 stops57h 00m
Deal found 8/3![Multiple Airlines logo]()
$428
Find 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $615 (oojo) |
One-way from | $324 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $982 |
Good round-trip deal | $931 or less |
Good one-way deal | $445 or less |
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 August 6, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Mon 10/19
3:08 pm-8:10 am
1 stop13h 02m
Reykjavik Keflavik Intl
Fri 10/23
5:00 pm-11:55 pm
1 stop10h 55m
$666
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Mon 9/14
4:44 pm-7:00 am
1 stop10h 16m
Reykjavik Keflavik Intl
Thu 9/17
10:00 am-6:12 pm
1 stop12h 12m
$737
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Wed 9/2
10:15 am-7:55 am
1 stop17h 40m
Reykjavik Keflavik Intl
Tue 9/8
12:00 pm-8:25 pm
1 stop12h 25m
$738
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Sun 8/23
9:53 pm-7:40 am
Nonstop5h 47m
Reykjavik Keflavik Intl
Fri 8/28
9:30 am-10:41 pm
1 stop17h 11m
$784
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Fri 8/21
12:35 pm-8:50 am
1 stop16h 15m
Reykjavik Keflavik Intl
Fri 8/28
9:15 am-9:40 pm
1 stop16h 25m
$792
Quickest round-trip
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Thu 9/17
7:31 pm-8:50 am
1 stop9h 19m
Reykjavik Keflavik Intl
Thu 9/24
10:00 am-6:12 pm
1 stop12h 12m
$797
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Fri 9/18
7:31 pm-7:55 am
2 stops32h 24m
Reykjavik Keflavik Intl
Tue 9/29
10:00 am-6:12 pm
1 stop12h 12m
$800
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Fri 9/11
7:48 pm-8:30 am
1 stop8h 42m
Reykjavik Keflavik Intl
Fri 9/18
11:30 am-8:25 pm
2 stops12h 55m
$803
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Sun 9/20
10:30 am-8:30 am
2 stops18h 00m
Reykjavik Keflavik Intl
Mon 9/28
12:00 pm-11:59 pm
2 stops15h 59m
$804
Cheapest one-way
DetroitReykjavik
DTW Detroit Metropolitan Wayne County - KEF Reykjavik Keflavik Intl
DTWKEF
Detroit Metropolitan Wayne County
Thu 10/29
3:34 pm-5:35 pm
3 stops46h 01m
$446
Showing 1-10 of 17 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
DTW-KEF
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?
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 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 6, 2026.
When flying from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport?
Airfare is below average for this route at the moment.
Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport flights typically cost between $784 and $1,177 in September.The cheapest round-trip price found within the last 5 days was $615 on Icelandair (Sep 28-Oct 4).
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 August 6, 2026.
See what other customers who have flown with KLM,Delta, andAir France from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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Other flights to Keflavik Intl
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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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$321 | Average$669 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$400 | Average$937 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$404 | Average$916 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$586 | Average$1,035 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$761 | Average$1,099 | FlexibilityNo cancel fee | On-time75% |