$437 Cheap Flights from Columbus (CMH) to Reykjavik (KEF)

View $437 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Reykjavik–Keflavik Intl. Airport (KEF)

Cheap Flights from Columbus to Reykjavik (CMH-KEF)

Prices were available within the past 7 days and start at $437 for one-way flights and $571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Apr 26 - Fri, May 8
CMH
Columbus
KEF
Reykjavik
$571 Roundtrip, found 2 days ago
$571
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Apr 26 from Columbus to Reykjavik, returning Fri, May 8, priced at $571 found 2 days ago
Delta
Sun, Apr 26 - Fri, May 8
CMH
Columbus
KEF
Reykjavik
$576 Roundtrip, found 2 days ago
$576
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Apr 26 from Columbus to Reykjavik, returning Fri, May 8, priced at $576 found 2 days ago
Delta
Mon, Oct 13 - Thu, Oct 23
CMH
Columbus
KEF
Reykjavik
$576 Roundtrip, found 1 day ago
$576
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 13 from Columbus to Reykjavik, returning Thu, Oct 23, priced at $576 found 1 day ago
British Airways
Wed, Apr 15 - Wed, Apr 29
CMH
Columbus
KEF
Reykjavik
$579 Roundtrip, found 6 days ago
$579
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Apr 15 from Columbus to Reykjavik, returning Wed, Apr 29, priced at $579 found 6 days ago
British Airways
Wed, Apr 15 - Wed, Apr 29
CMH
Columbus
KEF
Reykjavik
$583 Roundtrip, found 6 days ago
$583
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Apr 15 from Columbus to Reykjavik, returning Wed, Apr 29, priced at $583 found 6 days ago
British Airways
Wed, Apr 15 - Wed, Apr 29
CMH
Columbus
KEF
Reykjavik
$584 Roundtrip, found 6 days ago
$584
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Apr 15 from Columbus to Reykjavik, returning Wed, Apr 29, priced at $584 found 6 days ago
United
Mon, Nov 17 - Tue, Nov 25
CMH
Columbus
KEF
Reykjavik
$587 Roundtrip, found 15 hours ago
$587
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Nov 17 from Columbus to Reykjavik, returning Tue, Nov 25, priced at $587 found 15 hours ago
Delta
Sun, Apr 26 - Fri, May 8
CMH
Columbus
KEF
Reykjavik
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Apr 26 from Columbus to Reykjavik, returning Fri, May 8, priced at $597 found 2 days ago
Air Canada
Wed, Oct 22 - Sat, Nov 15
CMH
Columbus
KEF
Reykjavik
$608 Roundtrip, found 6 days ago
$608
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Oct 22 from Columbus to Reykjavik, returning Sat, Nov 15, priced at $608 found 6 days ago
Lufthansa
Mon, Nov 24 - Tue, Dec 9
CMH
Columbus
KEF
Reykjavik
$609 Roundtrip, just found
$609
Roundtrip
just found
Select Lufthansa flight, departing Mon, Nov 24 from Columbus to Reykjavik, returning Tue, Dec 9, priced at $609 just found

Find the cheapest month to fly from Columbus (CMH) to Reykjavik (KEF)

April is typically the cheapest month to fly

From $370 - $1,633 per traveler.

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $727
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $727
Flights from Columbus (CMH) to Reykjavik (KEF)
Origin airport
John Glenn Columbus Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$570
Distance
2894 mi

Columbus to Reykjavik Flights

The cheapest times to fly from Columbus to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Reykjavik are during the month of April. You can find some of the cheapest flights from Columbus to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Reykjavik

Sunday is one of the best days to book for cheap flights from Columbus to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbus to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $437 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF) cost?
Grab a cheap one-way flight from $437 or cheap return flight from $571 from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF)?
The cheapest month to fly from CMH to KEF is April, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CMH to KEF flight.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF)?
There aren't any daily nonstop flights available from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from CMH to KEF?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF)?
To avoid possible delays on the John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF) last-minute?
Holding off until right before your break to book a ticket from CMH to KEF generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a CMH to KEF flight and hotel package?
Compared with arranging hotels and flights separately, booking a CMH to KEF flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Keflavik Intl. Airport (KEF)?
You can usually reschedule or cancel your CMH to KEF flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.