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Keflavik Intl

$553+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — KEF
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
1 adult, Economy
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Cheap flight deals from Cincinnati to Keflavik Intl

Cheapest flights from Cincinnati to Keflavik Intl
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 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/410:40 am
KEF
-
CVG
1 stop15h 20m
Multiple Airlines
Deal found 5/9$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$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$837
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.
Sat 9/512:52 pm
CVG
-
KEF
2 stops16h 03m
Multiple Airlines
Sat 9/127:50 pm
KEF
-
CVG
1 stop22h 09m
Multiple Airlines
Deal found 5/11$855
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 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 5/12$875
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$880
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 8/113:27 pm
CVG
-
KEF
1 stop14h 03m
Delta
Fri 8/218:45 am
KEF
-
CVG
1 stop15h 09m
Delta
Deal found 5/12$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 8/1112:25 pm
CVG
-
KEF
2 stops15h 15m
Delta
Wed 8/1911:25 am
KEF
-
CVG
2 stops16h 30m
Delta
Deal found 5/12$905
This United Airlines 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 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
2 stops29h 47m
United Airlines
Deal found 5/13$908

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 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$704
(Kiwi.com)

One-way from

$553
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$978
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Reykjavik Keflavik Intl flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Reykjavik Keflavik Intl
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 14, 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

Price

Cheapest round-trip

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Tue 8/11

4:30 pm-8:45 am

1 stop12h 15m

Reykjavik Keflavik Intl

Tue 8/25

9:15 am-11:02 am

2 stops29h 47m

$908

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Sat 9/12

7:50 pm-7:00 am

2 stops31h 10m

Reykjavik Keflavik Intl

Tue 9/22

11:30 am-8:30 pm

2 stops13h 00m

$959

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Wed 8/12

2:53 pm-8:30 am

1 stop13h 37m

Reykjavik Keflavik Intl

Sun 8/23

10:00 am-1:09 pm

2 stops31h 09m

$959
Quickest round-trip

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Thu 8/13

10:51 am-7:00 am

1 stop16h 09m

Reykjavik Keflavik Intl

Sat 8/22

8:45 am-7:54 pm

1 stop15h 09m

$1,001
Cheapest one-way

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Mon 6/29

6:00 am-7:40 am

3 stops21h 40m

$553
Quickest one-way

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Wed 9/2

4:00 pm-9:30 am

2 stops13h 30m

$585

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Sun 7/5

1:55 pm-7:55 am

1 stop14h 00m

$608

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Sun 7/5

11:17 am-7:55 am

2 stops16h 38m

$618

CincinnatiReykjavik

CVG - KEF

CVGKEF

Cincinnati Cinci./N. Kentucky

Wed 9/2

11:00 am-4:15 pm

3 stops25h 15m

$4,176

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Sorted 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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

How much does it cost to fly round-trip 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 14, 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.
Delta
7.9
Good
8,453 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,453 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,710 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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.

  • What airport do you fly from for flights from Cincinnati to Reykjavik Keflavik Intl?

    Cincinnati Cinci./N. Kentucky (CVG), located 8.8 mi from the city center, is the airport you fly out of when you book flights from Cincinnati to Reykjavik Keflavik Intl. 2 airlines have flights from Cinci./N. Kentucky to Reykjavik Keflavik Intl on a regular basis. Booking flights from Cincinnati Cinci./N. Kentucky to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day.

  • How long is the flight from Cincinnati to Reykjavik Keflavik Intl Airport?

    Airlines like United Airlines fly from Cincinnati to Reykjavik Keflavik Intl Airport in about 12h 15m. The time it takes to get you to your destination can typically vary by up to . The distance between Cincinnati and Reykjavik Keflavik Intl Airport is about 3001 mi.

  • What are the cheapest airlines flying from Cincinnati to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, Delta ($181), and United Airlines ($639) offers the cheapest pricing from Cincinnati to Reykjavik Keflavik Intl Airport. These flights start at 78% lower than the current average price 3 months from now.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Alternative routes for Cincinnati to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$181Average$835FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$639Average$967FlexibilityNo cancel feeOn-time69%

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