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Keflavik Intl

$281+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KEF
Jul 13 — Jul 201
Sun 7/13
Sun 7/20
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 July 8, 2025.

Round-trip from

$624
(Mytrip)

One-way from

$281
(Mytrip)

Popular in

July

Cheapest in

April

Average price

$1,053
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 July 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 July 8, 2025.

This Mytrip deal was found by Cheapflights users on 7/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:10 pmCMH - KEF
2 stops31h 00mMultiple Airlines
Tue 8/129:50 amKEF - CMH
3 stops29h 38mMultiple Airlines
Deal found 7/6$624
This FlightHub deal was found by Cheapflights users on 7/6. 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 8/156:00 amCMH - KEF
2 stops22h 20mAir Canada
Tue 8/199:50 amKEF - CMH
2 stops32h 13mAir Canada
Deal found 7/6$635
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/162:09 pmCMH - KEF
2 stops38h 06mUnited Airlines
Mon 8/259:50 amKEF - CMH
2 stops32h 13mUnited Airlines
Deal found 7/7$642
This Delta deal was found by Cheapflights users on 7/7. 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.
Mon 8/112:09 pmCMH - KEF
1 stop12h 11mDelta
Mon 8/1811:25 amKEF - CMH
2 stops13h 23mDelta
Deal found 7/7$727
This Lufthansa deal was found by Cheapflights users on 7/6. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:20 pmCMH - KEF
2 stops19h 55mLufthansa
Tue 11/254:45 pmKEF - CMH
2 stops35h 59mLufthansa
Deal found 7/6$728
This KLM deal was found by Cheapflights users on 7/7. 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.
Fri 9/54:28 pmCMH - KEF
1 stop10h 32mKLM
Fri 9/128:45 amKEF - CMH
1 stop16h 15mKLM
Deal found 7/7$731

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 July 8, 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

Tue 8/5

9:10 pm-8:10 am

2 stops31h 00m

Reykjavik Keflavik Intl

Tue 8/12

9:50 am-11:28 am

3 stops29h 38m

$624

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Fri 8/15

6:00 am-8:20 am

2 stops22h 20m

Reykjavik Keflavik Intl

Tue 8/19

9:50 am-2:03 pm

2 stops32h 13m

$635

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sat 8/16

2:09 pm-8:15 am

2 stops38h 06m

Reykjavik Keflavik Intl

Mon 8/25

9:50 am-2:03 pm

2 stops32h 13m

$642

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 8/26

10:36 am-6:20 am

1 stop15h 44m

Reykjavik Keflavik Intl

Fri 9/12

11:25 am-9:54 pm

1 stop14h 29m

$681

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Mon 11/17

2:20 pm-3:15 pm

2 stops19h 55m

Reykjavik Keflavik Intl

Tue 11/25

4:45 pm-11:44 pm

2 stops35h 59m

$728

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Fri 9/5

4:28 pm-7:00 am

1 stop10h 32m

Reykjavik Keflavik Intl

Fri 9/12

8:45 am-9:00 pm

1 stop16h 15m

$731

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Wed 9/17

5:15 am-4:55 am

2 stops19h 40m

$281

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Sun 9/14

3:00 pm-7:00 am

2 stops12h 00m

$500

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 8/12

9:20 am-8:10 am

2 stops42h 50m

$502

ColumbusReykjavik

CMH - KEF

CMHKEF

Columbus

Tue 8/12

2:09 pm-6:20 am

1 stop12h 11m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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 July 8, 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.

How much does it cost to fly round-trip from Columbus Airport 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 July 8, 2025.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from Columbus Airport to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,958 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
1,370 reviews
Delta
8.0
Very good
7,958 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
8,844 reviews
Delta
8.0
Very good
7,958 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
9,683 reviews
Delta
8.0
Very good
7,958 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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!
Lufthansa
6.8
Okay
7,193 reviews
Delta
8.0
Very good
7,958 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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 Airport to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, Air Canada ($635), United Airlines ($642), and Delta ($722) 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 26% 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 June is currently the most expensive (average of $652). 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

Traveling to a place near Columbus Airport?

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

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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 July 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$191Average$863FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$533Average$787FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$574Average$838FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$684Average$1,125FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$848Average$894FlexibilityNo cancel feeOn-time77%

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