$330+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — KEF
Jun 27 — Jul 41
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 October or November, booked 35 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap flight deals from Detroit to Keflavik Intl
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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 May 28, 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 May 28, 2026.
This oojo deal was found by Cheapflights users on 5/24. 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 10/105:30 pm
DTW
- KEF
1 stop11h 25m
Icelandair
Wed 10/217:55 pm
KEF
- DTW
1 stop19h 26m
Icelandair
Deal found 5/24![Icelandair logo]()
$614
This oojo deal was found by Cheapflights users on 5/28. 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 11/78:10 am
DTW
- KEF
1 stop16h 55m
Icelandair
Wed 11/115:00 pm
KEF
- DTW
1 stop10h 20m
Icelandair
Deal found 5/28![Icelandair logo]()
$615
This oojo deal was found by Cheapflights users on 5/28. 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.
Tue 10/65:30 pm
DTW
- KEF
1 stop11h 25m
Icelandair
Mon 10/127:55 pm
KEF
- DTW
1 stop19h 26m
Icelandair
Deal found 5/28![Icelandair logo]()
$616
This oojo deal was found by Cheapflights users on 5/28. 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 9/264:10 pm
DTW
- KEF
1 stop12h 00m
Icelandair
Mon 10/55:00 pm
KEF
- DTW
1 stop10h 55m
Icelandair
Deal found 5/28![Icelandair logo]()
$617
This oojo deal was found by Cheapflights users on 5/24. 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.
Mon 9/285:30 pm
DTW
- KEF
1 stop11h 25m
Icelandair
Sun 10/47:50 pm
KEF
- DTW
1 stop32h 05m
Icelandair
Deal found 5/24![Icelandair logo]()
$620
This oojo deal was found by Cheapflights users on 5/24. 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.
Mon 8/246:44 pm
DTW
- KEF
1 stop9h 26m
Icelandair
Wed 9/95:00 pm
KEF
- DTW
1 stop10h 55m
Icelandair
Deal found 5/24![Icelandair logo]()
$627
This oojo deal was found by Cheapflights users on 5/28. 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 8/262:46 pm
DTW
- KEF
1 stop13h 24m
Icelandair
Tue 9/87:55 pm
KEF
- DTW
1 stop19h 25m
Icelandair
Deal found 5/28![Icelandair logo]()
$628
This oojo deal was found by Cheapflights users on 5/28. 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 9/22:46 pm
DTW
- KEF
1 stop11h 19m
Icelandair
Tue 9/157:50 pm
KEF
- DTW
1 stop32h 05m
Icelandair
Deal found 5/28![Icelandair logo]()
$629
This oojo deal was found by Cheapflights users on 5/24. 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 9/54:56 pm
DTW
- KEF
1 stop11h 14m
Icelandair
Thu 9/177:50 pm
KEF
- DTW
1 stop32h 05m
Icelandair
Deal found 5/24![Icelandair logo]()
$630
This oojo deal was found by Cheapflights users on 5/27. 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 9/195:30 pm
DTW
- KEF
1 stop11h 25m
Icelandair
Sat 9/267:55 pm
KEF
- DTW
1 stop19h 25m
Icelandair
Deal found 5/27![Icelandair logo]()
$631
This oojo deal was found by Cheapflights users on 5/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
DTW
- KEF
1 stop22h 55m
Icelandair
Tue 9/157:50 pm
KEF
- DTW
1 stop32h 05m
Icelandair
Deal found 5/25![Icelandair logo]()
$633
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 May 28, 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 May 28, 2026.
This United Airlines deal was found by Cheapflights users on 5/23. 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 9/2012:35 pm
DTW
- KEF
1 stop16h 15m
United Airlines
Mon 9/2810:00 am
KEF
- DTW
2 stops40h 15m
United Airlines
Deal found 5/23![United Airlines logo]()
$784
This KLM deal was found by Cheapflights users on 5/24. 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.
Mon 8/179:53 pm
DTW
- KEF
Nonstop5h 47m
KLM
Wed 8/2611:25 am
KEF
- DTW
1 stop31h 56m
KLM
Deal found 5/24![KLM logo]()
$788
This Delta deal was found by Cheapflights users on 5/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:53 pm
DTW
- KEF
Nonstop5h 47m
Delta
Mon 8/248:45 am
KEF
- DTW
Nonstop6h 10m
Delta
Deal found 5/26![Delta logo]()
$810
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:44 pm
DTW
- KEF
2 stops11h 46m
United Airlines
Wed 8/2612:00 pm
KEF
- DTW
1 stop12h 25m
United Airlines
Deal found 5/26![United Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 5/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:50 pm
DTW
- KEF
1 stop31h 10m
Delta
Mon 8/248:45 am
KEF
- DTW
Nonstop6h 10m
Delta
Deal found 5/26![Delta logo]()
$826
This United Airlines deal was found by Cheapflights users on 5/25. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:50 pm
DTW
- KEF
1 stop9h 55m
United Airlines
Sat 9/1210:00 am
KEF
- DTW
1 stop12h 12m
United Airlines
Deal found 5/25![United Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 5/23. 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 8/239:53 pm
DTW
- KEF
Nonstop5h 47m
Delta
Sat 8/299:30 am
KEF
- DTW
1 stop17h 11m
Delta
Deal found 5/23![Delta logo]()
$845
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 am
DTW
- KEF
1 stop22h 30m
United Airlines
Tue 6/1610:00 am
KEF
- DTW
1 stop28h 07m
United Airlines
Deal found 5/26![United Airlines logo]()
$810
This Delta deal was found by Cheapflights users on 5/24. 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 8/29:54 pm
DTW
- KEF
Nonstop5h 46m
Delta
Tue 8/118:45 am
KEF
- DTW
Nonstop6h 10m
Delta
Deal found 5/24![Delta logo]()
$855
This United Airlines deal was found by Cheapflights users on 5/27. 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 10/155:30 am
DTW
- KEF
2 stops22h 25m
United Airlines
Mon 10/1910:00 am
KEF
- DTW
2 stops38h 40m
United Airlines
Deal found 5/27![United Airlines logo]()
$859
This Delta deal was found by Cheapflights users on 5/24. 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 7/199:59 pm
DTW
- KEF
Nonstop5h 41m
Delta
Tue 7/288:45 am
KEF
- DTW
Nonstop6h 10m
Delta
Deal found 5/24![Delta logo]()
$909
This United Airlines deal was found by Cheapflights users on 5/25. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:48 pm
DTW
- KEF
1 stop8h 42m
United Airlines
Mon 9/711:30 am
KEF
- DTW
1 stop11h 28m
United Airlines
Deal found 5/25![United Airlines logo]()
$859
Last-minute flights from Detroit to Keflavik IntlDiscover last-minute flight deals from Detroit to Keflavik Intl. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Keflavik Intl. Data last updated May 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:00 am
DTW
- KEF
1 stop17h 50m
United Airlines
Tue 6/910:00 am
KEF
- DTW
2 stops40h 19m
United Airlines
Deal found 5/24![United Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 5/25. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:15 am
DTW
- KEF
1 stop17h 40m
United Airlines
Wed 6/109:15 am
KEF
- DTW
1 stop16h 10m
United Airlines
Deal found 5/25![United Airlines logo]()
$731
This FlightHub deal was found by Cheapflights users on 5/27. 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 6/210:15 am
DTW
- KEF
1 stop17h 40m
Air Canada
Tue 6/910:00 am
KEF
- DTW
1 stop12h 13m
Air Canada
Deal found 5/27![Air Canada logo]()
$736
This United Airlines deal was found by Cheapflights users on 5/27. 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 6/37:47 pm
DTW
- KEF
1 stop9h 03m
United Airlines
Tue 6/912:00 pm
KEF
- DTW
1 stop10h 38m
United Airlines
Deal found 5/27![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:20 pm
DTW
- KEF
2 stops34h 10m
United Airlines
Tue 6/1610:00 am
KEF
- DTW
1 stop28h 07m
United Airlines
Deal found 5/26![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:50 am
DTW
- KEF
1 stop20h 00m
United Airlines
Tue 6/1610:00 am
KEF
- DTW
1 stop28h 07m
United Airlines
Deal found 5/26![United Airlines logo]()
$725
This Air Canada deal was found by Cheapflights users on 5/24. 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.
Sun 6/76:50 pm
DTW
- KEF
1 stop9h 55m
Air Canada
Thu 6/119:50 am
KEF
- DTW
1 stop12h 23m
Air Canada
Deal found 5/24![Air Canada logo]()
$741
This United Airlines deal was found by Cheapflights users on 5/27. 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 6/87:45 pm
DTW
- KEF
1 stop8h 45m
United Airlines
Wed 6/179:15 am
KEF
- DTW
2 stops36h 24m
United Airlines
Deal found 5/27![United Airlines logo]()
$719
This Justfly.com deal was found by Cheapflights users on 5/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:50 pm
DTW
- KEF
1 stop9h 55m
Air Canada
Wed 6/179:15 am
KEF
- DTW
2 stops36h 24m
Air Canada
Deal found 5/26![Air Canada logo]()
$723
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 May 28, 2026.
Search for one-way flight options from Detroit to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Lufthansa deal was found by Cheapflights users on 5/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:00 pm
DTW
- KEF
1 stop16h 55m
Lufthansa
Deal found 5/24![Lufthansa logo]()
$330
This Trip.com deal was found by Cheapflights users on 5/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 pm
DTW
- KEF
1 stop33h 40m
WestJet
Deal found 5/28![WestJet logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 6/236:00 pm
DTW
- KEF
1 stop33h 40m
WestJet
Deal found 5/28![WestJet logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 6/276:00 pm
DTW
- KEF
1 stop33h 40m
WestJet
Deal found 5/28![WestJet logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 8/226:00 pm
DTW
- KEF
1 stop33h 40m
WestJet
Deal found 5/28![WestJet logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 pm
DTW
- KEF
1 stop33h 40m
WestJet
Deal found 5/25![WestJet logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 pm
DTW
- KEF
1 stop33h 40m
WestJet
Deal found 5/25![WestJet logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 8/266:00 pm
DTW
- KEF
1 stop33h 40m
WestJet
Deal found 5/27![WestJet logo]()
$372
This Mytrip deal was found by Cheapflights users on 5/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:50 pm
DTW
- KEF
2 stops32h 50m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 11/168:59 pm
DTW
- KEF
2 stops39h 16m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$393
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 May 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $614 (oojo) |
One-way from | $330 (Lufthansa) |
Popular in | May |
Cheapest in | October |
Average price | $824 |
Good round-trip deal | $895 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 May 28, 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 - KEF
DTWKEF
Detroit Metropolitan Wayne County
Sun 9/20
12:35 pm-8:50 am
1 stop16h 15m
Reykjavik Keflavik Intl
Mon 9/28
10:00 am-10:15 pm
2 stops40h 15m
$784
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Mon 8/17
9:53 pm-7:40 am
Nonstop5h 47m
Reykjavik Keflavik Intl
Wed 8/26
11:25 am-3:21 pm
1 stop31h 56m
$788
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Mon 8/17
4:44 pm-8:30 am
2 stops11h 46m
Reykjavik Keflavik Intl
Wed 8/26
12:00 pm-8:25 pm
1 stop12h 25m
$789
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Sun 9/6
6:50 pm-8:45 am
1 stop9h 55m
Reykjavik Keflavik Intl
Sat 9/12
10:00 am-6:12 pm
1 stop12h 12m
$801
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Mon 8/17
9:53 pm-7:40 am
Nonstop5h 47m
Reykjavik Keflavik Intl
Mon 8/24
8:45 am-10:55 am
Nonstop6h 10m
$810
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Fri 6/12
6:00 am-8:30 am
1 stop22h 30m
Reykjavik Keflavik Intl
Tue 6/16
10:00 am-10:07 am
1 stop28h 07m
$810
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Sat 8/15
7:50 pm-7:00 am
1 stop31h 10m
Reykjavik Keflavik Intl
Mon 8/24
8:45 am-10:55 am
Nonstop6h 10m
$826
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Sun 8/23
9:53 pm-7:40 am
Nonstop5h 47m
Reykjavik Keflavik Intl
Sat 8/29
9:30 am-10:41 pm
1 stop17h 11m
$845
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Sun 8/2
9:54 pm-7:40 am
Nonstop5h 46m
Reykjavik Keflavik Intl
Tue 8/11
8:45 am-10:55 am
Nonstop6h 10m
$855
DetroitReykjavik
DTW - KEF
DTWKEF
Detroit Metropolitan Wayne County
Thu 10/15
5:30 am-7:55 am
2 stops22h 25m
Reykjavik Keflavik Intl
Mon 10/19
10:00 am-8:40 pm
2 stops38h 40m
$859
Showing 1-10 of 23 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 May.
| 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 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Reykjavik Keflavik Intl Airport?
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 May 28, 2026.
See what other customers who have flown with Delta,KLM, 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.
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Detroit and Keflavik Intl flights
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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 May 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$320 | Average$493 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$351 | Average$483 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$404 | Average$904 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$477 | Average$912 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$761 | Average$1,099 | FlexibilityNo cancel fee | On-time75% |