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$386+ Cheap flights from Keflavik Intl (KEF) to Kentucky

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — SDF
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Kentucky

Cheapest flights from Keflavik Intl to Kentucky
Explore the most affordable flight options available from Keflavik Intl to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

This United Airlines deal was found by Cheapflights users on 2/6. 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 8/1711:30 am
KEF
-
CVG
2 stops25h 02m
United Airlines
Thu 8/272:11 pm
CVG
-
KEF
2 stops14h 39m
United Airlines
Deal found 2/6$937
This KAYAK deal was found by Cheapflights users on 2/6. 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.
Sat 8/1511:25 am
KEF
-
CVG
1 stop13h 16m
Scandinavian Airlines
Sat 8/2912:00 pm
CVG
-
KEF
2 stops14h 20m
Scandinavian Airlines
Deal found 2/6$1,084
This Air Canada deal was found by Cheapflights users on 2/6. 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.
Mon 8/179:15 am
KEF
-
CVG
2 stops32h 24m
Air Canada
Fri 8/286:00 am
CVG
-
KEF
2 stops21h 55m
Air Canada
Deal found 2/6$1,138
This Scandinavian Airlines deal was found by Cheapflights users on 2/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 pm
KEF
-
CVG
2 stops32h 52m
Scandinavian Airlines
Sun 8/304:40 pm
CVG
-
KEF
2 stops27h 10m
Scandinavian Airlines
Deal found 2/6$1,152
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:10 am
KEF
-
CVG
2 stops24h 20m
Multiple Airlines
Sat 8/2910:15 am
CVG
-
KEF
2 stops33h 10m
Multiple Airlines
Deal found 2/6$1,172
This Finnair deal was found by Cheapflights users on 2/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:15 pm
KEF
-
CVG
2 stops30h 10m
Finnair
Mon 8/319:10 pm
CVG
-
KEF
2 stops54h 40m
Finnair
Deal found 2/6$1,257
This FlightHub deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:30 pm
KEF
-
CVG
3 stops32h 28m
Multiple Airlines
Sun 8/302:15 pm
CVG
-
KEF
1 stop13h 40m
Multiple Airlines
Deal found 2/6$1,294
This KAYAK deal was found by Cheapflights users on 2/6. 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.
Fri 8/1411:00 am
KEF
-
CVG
1 stop13h 37m
Lufthansa
Sun 8/302:15 pm
CVG
-
KEF
1 stop13h 40m
Lufthansa
Deal found 2/6$1,302
This KAYAK deal was found by Cheapflights users on 2/6. 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.
Fri 8/1411:00 am
KEF
-
CVG
1 stop13h 37m
Lufthansa
Sat 8/292:45 pm
CVG
-
KEF
1 stop14h 05m
Lufthansa
Deal found 2/6$1,303
This United Airlines deal was found by Cheapflights users on 2/6. 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 8/1312:00 pm
KEF
-
CVG
1 stop10h 20m
United Airlines
Mon 8/317:41 pm
CVG
-
KEF
1 stop8h 49m
United Airlines
Deal found 2/6$1,341

Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Kentucky 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 February 7, 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Kentucky that are best for you.

Fly from

Keflavik Intl

Fly to

Kentucky

Route

Depart

Return

Price

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Sat 5/23

9:35 am-10:07 pm

2 stops40h 32m

$386

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Sun 7/5

8:25 am-6:06 pm

2 stops37h 41m

$552

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Sat 7/4

9:25 am-6:06 pm

2 stops36h 41m

$570

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Sat 7/4

9:25 am-6:48 pm

2 stops37h 23m

$582

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Mon 6/15

9:35 am-6:06 pm

3 stops36h 31m

$605

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Mon 6/15

9:35 am-11:55 pm

2 stops42h 20m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Best time to book a flight from Keflavik Intl to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Keflavik Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Reykjavik Keflavik Intl Airport to Kentucky
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Keflavik Intl to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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