$427+ Cheap flights from Cincinnati (CVG) 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — KEF
Jun 15 — Jun 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Cincinnati 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.Cheap flight deals from Cincinnati to Keflavik Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cincinnati to Keflavik IntlExplore the most affordable flight options available from Cincinnati to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
Explore the most affordable flight options available from Cincinnati to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 9/109:15 am
CVG
- KEF
1 stop17h 05m
Multiple Airlines
Sat 9/197:50 pm
KEF
- CVG
1 stop22h 09m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 5/3112:06 pm
CVG
- KEF
1 stop17h 34m
Multiple Airlines
Thu 6/1110:40 am
KEF
- CVG
1 stop15h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$736
This Icelandair deal was found by Cheapflights users on 5/12. 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.
Sat 11/73:40 pm
CVG
- KEF
1 stop9h 50m
Multiple Airlines
Sat 11/145:00 pm
KEF
- CVG
1 stop27h 55m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$837
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 7/126:00 am
CVG
- KEF
1 stop20h 00m
Multiple Airlines
Wed 7/2210:45 am
KEF
- CVG
1 stop12h 18m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 8/1311:23 am
CVG
- KEF
1 stop14h 37m
Multiple Airlines
Thu 8/2010:45 am
KEF
- CVG
1 stop12h 46m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$880
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/1311:23 am
CVG
- KEF
1 stop14h 37m
Multiple Airlines
Sat 8/2210:45 am
KEF
- CVG
1 stop12h 46m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$894
This Delta deal was found by Cheapflights users on 5/12. 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.
Tue 8/1110:53 am
CVG
- KEF
1 stop16h 47m
Delta
Thu 8/208:45 am
KEF
- CVG
1 stop15h 09m
Delta
Deal found 5/12![Delta logo]()
$901
This Delta deal was found by Cheapflights users on 5/12. 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.
Tue 8/1110:53 am
CVG
- KEF
1 stop16h 47m
Delta
Wed 8/1911:25 am
KEF
- CVG
2 stops13h 50m
Delta
Deal found 5/12![Delta logo]()
$905
This KLM deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:52 pm
CVG
- KEF
1 stop31h 08m
KLM
Tue 8/2511:25 am
KEF
- CVG
1 stop13h 41m
KLM
Deal found 5/16![KLM logo]()
$906
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/248:10 am
CVG
- KEF
1 stop18h 05m
Multiple Airlines
Fri 8/289:00 am
KEF
- CVG
2 stops30h 47m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$907
Best flights from Cincinnati to Keflavik IntlDiscover carefully curated flight deals from Cincinnati to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
Discover carefully curated flight deals from Cincinnati to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
This KLM deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:52 pm
CVG
- KEF
1 stop31h 08m
KLM
Tue 8/2511:25 am
KEF
- CVG
1 stop13h 41m
KLM
Deal found 5/16![KLM logo]()
$906
This United Airlines deal was found by Cheapflights users on 5/12. 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 8/116:30 am
CVG
- KEF
1 stop22h 15m
United Airlines
Tue 8/259:15 am
KEF
- CVG
1 stop15h 15m
United Airlines
Deal found 5/12![United Airlines logo]()
$922
This Delta deal was found by Cheapflights users on 5/16. 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.
Wed 8/1210:51 am
CVG
- KEF
1 stop16h 09m
Delta
Sun 8/238:45 am
KEF
- CVG
1 stop15h 09m
Delta
Deal found 5/16![Delta logo]()
$950
This KLM deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:00 am
CVG
- KEF
1 stop16h 00m
Multiple Airlines
Tue 7/148:45 am
KEF
- CVG
2 stops11h 56m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$969
This United Airlines deal was found by Cheapflights users on 5/14. 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 8/127:50 pm
CVG
- KEF
1 stop8h 40m
United Airlines
Sun 8/2310:00 am
KEF
- CVG
2 stops31h 09m
United Airlines
Deal found 5/14![United Airlines logo]()
$959
This Orbitz deal was found by Cheapflights users on 5/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:05 pm
CVG
- KEF
2 stops13h 50m
Multiple Airlines
Thu 8/209:05 am
KEF
- CVG
2 stops36h 55m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 5/14. 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 7/71:56 pm
CVG
- KEF
2 stops14h 34m
United Airlines
Fri 7/249:15 am
KEF
- CVG
1 stop15h 15m
United Airlines
Deal found 5/14![United Airlines logo]()
$992
This United Airlines deal was found by Cheapflights users on 5/15. 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 7/72:55 pm
CVG
- KEF
2 stops12h 05m
United Airlines
Wed 7/2211:00 am
KEF
- CVG
2 stops12h 08m
United Airlines
Deal found 5/15![United Airlines logo]()
$999
Last-minute flights from Cincinnati to Keflavik IntlDiscover last-minute flight deals from Cincinnati to Keflavik Intl. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Keflavik Intl. Data last updated May 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 5/3112:06 pm
CVG
- KEF
1 stop17h 34m
Multiple Airlines
Thu 6/1110:40 am
KEF
- CVG
1 stop15h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 5/3112:06 pm
CVG
- KEF
1 stop17h 34m
Multiple Airlines
Tue 6/99:00 am
KEF
- CVG
2 stops30h 49m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,013
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/46:00 am
CVG
- KEF
1 stop23h 25m
Multiple Airlines
Tue 6/99:00 am
KEF
- CVG
2 stops30h 49m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,063
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/58:15 am
CVG
- KEF
1 stop18h 00m
Multiple Airlines
Tue 6/99:00 am
KEF
- CVG
2 stops30h 49m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$953
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/216:00 am
CVG
- KEF
1 stop23h 25m
Multiple Airlines
Tue 6/309:00 am
KEF
- CVG
2 stops54h 14m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,021
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/228:15 am
CVG
- KEF
1 stop18h 00m
Multiple Airlines
Tue 6/309:00 am
KEF
- CVG
2 stops54h 14m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,017
This Trip.com deal was found by Cheapflights users on 5/13. 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 6/227:15 am
CVG
- KEF
2 stops22h 10m
Multiple Airlines
Fri 7/310:45 am
KEF
- CVG
2 stops27h 32m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,065
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:25 pm
CVG
- KEF
3 stops35h 15m
Multiple Airlines
Sat 6/279:00 am
KEF
- CVG
3 stops38h 18m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,072
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/286:00 am
CVG
- KEF
1 stop20h 00m
Multiple Airlines
Wed 7/810:45 am
KEF
- CVG
1 stop12h 18m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$989
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/286:00 am
CVG
- KEF
1 stop20h 00m
Multiple Airlines
Tue 7/710:45 am
KEF
- CVG
1 stop12h 18m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,011
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/298:15 am
CVG
- KEF
1 stop20h 40m
Multiple Airlines
Wed 7/89:00 am
KEF
- CVG
2 stops30h 13m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,059
One-way flights from Cincinnati to Keflavik IntlSearch for one-way flight options from Cincinnati to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
Search for one-way flight options from Cincinnati to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 7/26:18 pm
CVG
- KEF
3 stops57h 22m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/296:00 am
CVG
- KEF
3 stops21h 40m
WestJet
Deal found 5/13![WestJet logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/2912:54 pm
CVG
- KEF
2 stops37h 31m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$576
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:55 pm
CVG
- KEF
1 stop14h 00m
Lufthansa
Deal found 5/12![Lufthansa logo]()
$608
This United Airlines deal was found by Cheapflights users on 5/14. 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 7/81:55 pm
CVG
- KEF
1 stop14h 00m
United Airlines
Deal found 5/14![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 5/14. 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 7/77:40 am
CVG
- KEF
1 stop19h 20m
United Airlines
Deal found 5/14![United Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Sun 7/511:17 am
CVG
- KEF
2 stops16h 38m
Air Canada
Deal found 5/12![Air Canada logo]()
$618
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Sun 7/59:00 am
CVG
- KEF
3 stops42h 40m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$663
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:55 pm
CVG
- KEF
1 stop14h 00m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$668
Find flight deals from Cincinnati to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $704 (Kiwi.com) |
One-way from | $427 (Kiwi.com) |
Popular in | November |
Cheapest in | March |
Average price | $978 |
Cheapflights Fare Finder
Customize your flight search to find flights from Cincinnati 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 16, 2026.
Use the filters below to find and compare flights from Cincinnati to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Tue 8/11
7:52 pm-7:00 am
1 stop31h 08m
Reykjavik Keflavik Intl
Tue 8/25
11:25 am-9:06 pm
1 stop13h 41m
$906
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Tue 8/11
6:30 am-8:45 am
1 stop22h 15m
Reykjavik Keflavik Intl
Tue 8/25
9:15 am-8:30 pm
1 stop15h 15m
$922
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Wed 8/12
10:51 am-7:00 am
1 stop16h 09m
Reykjavik Keflavik Intl
Sun 8/23
8:45 am-7:54 pm
1 stop15h 09m
$950
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Wed 8/12
7:50 pm-8:30 am
1 stop8h 40m
Reykjavik Keflavik Intl
Sun 8/23
10:00 am-1:09 pm
2 stops31h 09m
$959
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Tue 7/7
11:00 am-7:00 am
1 stop16h 00m
Reykjavik Keflavik Intl
Tue 7/14
8:45 am-4:41 pm
2 stops11h 56m
$969
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Thu 8/13
2:05 pm-7:55 am
2 stops13h 50m
Reykjavik Keflavik Intl
Thu 8/20
9:05 am-6:00 pm
2 stops36h 55m
$988
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Tue 7/7
1:56 pm-8:30 am
2 stops14h 34m
Reykjavik Keflavik Intl
Fri 7/24
9:15 am-8:30 pm
1 stop15h 15m
$992
Quickest round-trip
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Tue 7/7
2:55 pm-7:00 am
2 stops12h 05m
Reykjavik Keflavik Intl
Wed 7/22
11:00 am-7:08 pm
2 stops12h 08m
$999
Cheapest one-way
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Thu 7/2
6:18 pm-7:40 am
3 stops57h 22m
$427
CincinnatiReykjavik
CVG - KEF
CVGKEF
Cincinnati Cinci./N. Kentucky
Mon 6/29
6:00 am-7:40 am
3 stops21h 40m
$553
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Cincinnati 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 Cincinnati 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 | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cincinnati-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 Cincinnati-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cincinnati-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 Cincinnati-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 Cincinnati to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Cincinnati with our price prediction graph.
CVG-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 Cincinnati 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 16, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Cincinnati to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
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 Cincinnati 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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Keflavik Intl flight routes
Other flight options
Other flights from Cincinnati
Popular flights
Alternative routes for Cincinnati to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Keflavik Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Cincinnati to Keflavik Intl by cabin class
Find flights from Cincinnati to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 16, 2026.
Cincinnati and Keflavik Intl flights
Browse other Cincinnati and Keflavik Intl flight options. Last updated on May 16, 2026.
Other flights from Cincinnati
Browse through other flights departing from Cincinnati. Flights are based on user searches made on Cheapflights and were last updated on May 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Cincinnati to Keflavik Intl
Discover the top 2 airlines that operate flights from Cincinnati 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$835 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$639 | Average$967 | FlexibilityNo cancel fee | On-time69% |