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Keflavik Intl

$402+ Cheap flights from Columbus (CMH) 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KEF
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Columbus to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$639
(Delta)

One-way from

$402
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$680
Provider with most accurate pricing for Columbus-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Columbus-Reykjavik Keflavik Intl flights.
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From Columbus to Reykjavik Keflavik Intl
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One-way flight from Columbus to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 7% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Columbus to Keflavik Intl

Cheapest flights from Columbus to Keflavik Intl
Explore the most affordable flight options available from Columbus to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/17. 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 8/107:00 amCMH - KEF
1 stop20h 00mDelta
Fri 8/228:50 amKEF - CMH
1 stop12h 26mDelta
Deal found 4/17$639
This Mytrip deal was found by Cheapflights users on 4/17. 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 6/98:11 pmCMH - KEF
2 stops28h 34mMultiple Airlines
Mon 6/169:35 amKEF - CMH
2 stops40h 32mMultiple Airlines
Deal found 4/17$665
This Air Canada deal was found by Cheapflights users on 4/17. 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.
Sat 8/99:20 amCMH - KEF
2 stops18h 50mAir Canada
Thu 8/219:50 amKEF - CMH
2 stops32h 15mAir Canada
Deal found 4/17$675
This United Airlines deal was found by Cheapflights users on 4/17. 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 8/88:50 amCMH - KEF
2 stops19h 20mUnited Airlines
Thu 8/219:50 amKEF - CMH
1 stop14h 48mUnited Airlines
Deal found 4/17$686
This KLM deal was found by Cheapflights users on 4/17. 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 8/121:35 pmCMH - KEF
1 stop13h 25mKLM
Fri 8/228:50 amKEF - CMH
1 stop12h 26mKLM
Deal found 4/17$719
This FlightHub deal was found by Cheapflights users on 4/17. 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 9/57:32 pmCMH - KEF
2 stops24h 38mLufthansa
Thu 9/111:15 amKEF - CMH
2 stops26h 28mLufthansa
Deal found 4/17$939
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 8/167:00 amCMH - KEF
2 stops28h 20mScandinavian Airlines
Thu 8/215:10 pmKEF - CMH
2 stops33h 00mScandinavian Airlines
Deal found 4/17$940
This Finnair deal was found by Cheapflights users on 4/17. 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.
Tue 8/124:40 pmCMH - KEF
2 stops35h 20mFinnair
Thu 8/218:45 amKEF - CMH
2 stops17h 20mFinnair
Deal found 4/17$955
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Sat 5/172:34 pmCMH - KEF
2 stops39h 11mBritish Airways
Sun 5/2510:20 amKEF - CMH
2 stops36h 45mBritish Airways
Deal found 4/17$984

Cheapflights Fare Finder

Customize your flight search to find flights from Columbus 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 April 17, 2025.
Use the filters below to find and compare flights from Columbus Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Columbus

Fly to

Keflavik Intl

Route

Depart

Return

Price

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sun 8/10

7:00 am-7:00 am

1 stop20h 00m

Reykjavik Keflavik Intl

Tue 8/19

9:30 am-11:09 pm

1 stop17h 39m

$639

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Mon 6/9

8:11 pm-4:45 am

2 stops28h 34m

Reykjavik Keflavik Intl

Mon 6/16

9:35 am-10:07 pm

2 stops40h 32m

$665

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sat 8/9

9:20 am-8:10 am

2 stops18h 50m

Reykjavik Keflavik Intl

Thu 8/21

9:50 am-2:05 pm

2 stops32h 15m

$675

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Fri 8/8

8:50 am-8:10 am

2 stops19h 20m

Reykjavik Keflavik Intl

Thu 8/21

9:50 am-8:38 pm

1 stop14h 48m

$686

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 8/12

1:35 pm-7:00 am

1 stop13h 25m

Reykjavik Keflavik Intl

Fri 8/22

8:50 am-5:16 pm

1 stop12h 26m

$719

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Fri 9/5

7:32 pm-12:10 am

2 stops24h 38m

Reykjavik Keflavik Intl

Thu 9/11

1:15 am-11:43 pm

2 stops26h 28m

$939

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sat 8/16

7:00 am-3:20 pm

2 stops28h 20m

Reykjavik Keflavik Intl

Thu 8/21

5:10 pm-10:10 pm

2 stops33h 00m

$940

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 8/12

4:40 pm-8:00 am

2 stops35h 20m

Reykjavik Keflavik Intl

Thu 8/21

8:45 am-10:05 pm

2 stops17h 20m

$955

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sat 5/17

2:34 pm-9:45 am

2 stops39h 11m

Reykjavik Keflavik Intl

Sun 5/25

10:20 am-7:05 pm

2 stops36h 45m

$984

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Mon 7/21

9:15 am-9:55 am

2 stops44h 40m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 results
1
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Compare providers for flights from Columbus 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 Columbus to Keflavik Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice 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 Columbus Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Columbus Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Columbus Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Columbus 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 Columbus to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Columbus 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 Columbus Airport to Reykjavik Keflavik Intl Airport

What is the cheapest time of day to fly from CMH to KEF?

Find hourly flight availability from Columbus to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

One of the essential ways to save on airfare from Columbus Airport to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Columbus 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 are the cheapest airlines flying from Columbus Airport to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, Delta ($639), Air Canada ($675), and United Airlines ($686) offers the cheapest pricing from Columbus Airport to Reykjavik Keflavik Intl Airport. You may be able to fly from Columbus Airport to Reykjavik Keflavik Intl Airport for 28% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus 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.

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

    Currently, November is the cheapest month in which you can book a flight from Columbus Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Columbus Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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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Keflavik

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Top 5 airlines flying from Columbus to Keflavik Intl

Discover the top 5 airlines that operate flights from Columbus 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$533Average$787FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$574Average$904FlexibilityNo cancel feeOn-time67%
DeltaCheapest$650Average$919FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$651Average$1,181FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$848Average$894FlexibilityNo cancel feeOn-time77%

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