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Keflavik Intl

$428+ Cheap flights from Columbus 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KEF
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 (C01) 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 June 16, 2025.

Round-trip from

$584
(United Airlines)

One-way from

$428
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$916
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 ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. 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 8/1910:34 amCMH - KEF
1 stop17h 56mUnited Airlines
Tue 8/269:50 amKEF - CMH
2 stops37h 11mUnited Airlines
Deal found 6/15$584
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:29 pmCMH - KEF
1 stop27h 16mMultiple Airlines
Fri 9/129:55 amKEF - CMH
2 stops16h 57mMultiple Airlines
Deal found 6/13$607
This Air Canada deal was found by Cheapflights users on 6/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:20 amCMH - KEF
2 stops18h 50mAir Canada
Tue 8/269:50 amKEF - CMH
3 stops17h 53mAir Canada
Deal found 6/15$609
This KLM deal was found by Cheapflights users on 6/16. 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.
Sat 8/162:09 pmCMH - KEF
1 stop12h 11mKLM
Wed 8/279:30 amKEF - CMH
1 stop10h 17mKLM
Deal found 6/16$730
This FlightHub deal was found by Cheapflights users on 6/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:52 pmCMH - KEF
2 stops25h 43mLufthansa
Sun 9/2112:25 amKEF - CMH
2 stops22h 31mLufthansa
Deal found 6/13$758
This Gurufare deal was found by Cheapflights users on 6/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:40 pmCMH - KEF
2 stops37h 00mBritish Airways
Wed 10/1510:55 amKEF - CMH
2 stops28h 11mBritish Airways
Deal found 6/14$787
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amCMH - KEF
1 stop22h 30mDelta
Wed 10/158:45 amKEF - CMH
1 stop8h 43mDelta
Deal found 6/15$827
This Ovago deal was found by Cheapflights users on 6/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:00 amCMH - KEF
2 stops36h 50mScandinavian Airlines
Mon 9/225:10 pmKEF - CMH
2 stops34h 46mScandinavian Airlines
Deal found 6/15$839

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 June 16, 2025.
Use the filters below to find and compare flights from Columbus 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

Tue 8/19

6:08 am-8:10 am

2 stops22h 02m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-7:01 pm

2 stops37h 11m

$584

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Thu 9/4

2:29 pm-9:45 pm

1 stop27h 16m

Reykjavik Keflavik Intl

Fri 9/12

9:55 am-10:52 pm

2 stops16h 57m

$607

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 8/19

9:20 am-8:10 am

2 stops18h 50m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-11:43 pm

3 stops17h 53m

$609

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sat 8/16

2:09 pm-6:20 am

1 stop12h 11m

Reykjavik Keflavik Intl

Wed 8/27

9:30 am-3:47 pm

1 stop10h 17m

$730

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 9/9

5:52 pm-11:35 pm

2 stops25h 43m

Reykjavik Keflavik Intl

Sun 9/21

12:25 am-6:56 pm

2 stops22h 31m

$758

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sat 8/2

2:10 pm-6:20 am

1 stop12h 10m

Reykjavik Keflavik Intl

Wed 8/13

11:25 am-6:05 pm

1 stop10h 40m

$880

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sun 8/3

5:08 pm-9:30 am

2 stops12h 22m

Reykjavik Keflavik Intl

Mon 8/11

11:25 am-6:05 pm

1 stop10h 40m

$986

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Fri 8/22

1:03 pm-8:15 am

3 stops39h 12m

$428

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 8/12

9:20 am-8:10 am

2 stops18h 50m

$502

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 8/12

7:00 am-8:10 am

3 stops21h 10m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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 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 June 16, 2025.

One of the essential ways to save on airfare from Columbus 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 June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,563 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 to Reykjavik Keflavik Intl Airport round-trip?

    United Airlines, at $584, was found to be the cheapest airline from Columbus to Reykjavik Keflavik Intl Airport.Alternate airlines to your destination round-trip include Air Canada and KLM. United Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Columbus to Reykjavik Keflavik Intl Airport (average of $328). Flying from Columbus to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $659). 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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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$191Average$855FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$533Average$787FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$574Average$861FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$651Average$1,097FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$848Average$894FlexibilityNo cancel feeOn-time77%

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