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$332+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — SDF
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Kentucky

Keep the following information in mind while searching for Keflavik Intl to Kentucky flight deals. Data was last updated April 25, 2025.

Round-trip from

$746
(United Airlines)

One-way from

$332
(Kiwi.com)
From Reykjavik Keflavik Intl to Kentucky
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One-way flight from Reykjavik Keflavik Intl to Kentucky
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Find 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 April 25, 2025.

This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 6/912:00 pmKEF - CVG
2 stops15h 53mUnited Airlines
Mon 6/161:15 pmCVG - KEF
2 stops15h 15mUnited Airlines
Deal found 4/25$746
This Gurufare deal was found by Cheapflights users on 4/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/812:25 amKEF - CVG
2 stops20h 31mLufthansa
Mon 6/162:10 pmCVG - KEF
1 stop14h 20mLufthansa
Deal found 4/25$820
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/99:35 amKEF - CVG
3 stops33h 19mMultiple Airlines
Mon 6/168:15 amCVG - KEF
2 stops20h 00mMultiple Airlines
Deal found 4/25$1,077

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 April 25, 2025.
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

Mon 6/9

12:00 pm-11:53 pm

2 stops15h 53m

Cincinnati Cinci./N. Kentucky

Mon 6/16

1:15 pm-8:30 am

2 stops15h 15m

$746

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Sun 6/8

12:25 am-4:56 pm

2 stops20h 31m

Cincinnati Cinci./N. Kentucky

Mon 6/16

2:10 pm-8:30 am

1 stop14h 20m

$820

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Mon 6/9

9:35 am-2:54 pm

3 stops33h 19m

Cincinnati Cinci./N. Kentucky

Mon 6/16

8:15 am-8:15 am

2 stops20h 00m

$1,077

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Wed 7/30

9:35 am-9:40 pm

2 stops40h 05m

$332

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Mon 6/9

9:35 am-7:35 pm

2 stops38h 00m

$400

ReykjavikCincinnati

KEF - CVG

KEFCVG

Reykjavik Keflavik Intl

Sat 6/14

12:25 am-4:56 pm

2 stops20h 31m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

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

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated April 25, 2025.
United Airlines
7.4
Good
8,685 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,685 reviews
United Airlines
7.4
Good
8,685 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,818 reviews
United Airlines
7.4
Good
8,685 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.7
Okay
7,032 reviews
United Airlines
7.4
Good
8,685 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Kentucky (average of $299). Flying from Reykjavik Keflavik Intl Airport to Kentucky in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Keflavik Intl to Kentucky

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