$590 Cheap Flights from Reykjavik (KEF) to Charleston (CHS)

View $590 flight on Sun, Dec 14, 2025Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS)

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Cheap Flights from Reykjavik to Charleston (KEF-CHS)

Prices were available within the past 7 days and start at $590 for one-way flights and $684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, Nov 22 - Thu, Nov 27
KEF
Reykjavik
CHS
Charleston
$684 Roundtrip, found 5 days ago
$684
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sat, Nov 22 from Reykjavik to Charleston, returning Thu, Nov 27, priced at $684 found 5 days ago
Icelandair
Tue, Nov 18 - Thu, Nov 27
KEF
Reykjavik
CHS
Charleston
$689 Roundtrip, found 5 days ago
$689
Roundtrip
found 5 days ago
Select Icelandair flight, departing Tue, Nov 18 from Reykjavik to Charleston, returning Thu, Nov 27, priced at $689 found 5 days ago
Icelandair
Thu, Nov 20 - Thu, Nov 27
KEF
Reykjavik
CHS
Charleston
$719 Roundtrip, found 5 days ago
$719
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Nov 20 from Reykjavik to Charleston, returning Thu, Nov 27, priced at $719 found 5 days ago
Icelandair
Tue, Nov 18 - Mon, Nov 24
KEF
Reykjavik
CHS
Charleston
$730 Roundtrip, found 5 days ago
$730
Roundtrip
found 5 days ago
Select Icelandair flight, departing Tue, Nov 18 from Reykjavik to Charleston, returning Mon, Nov 24, priced at $730 found 5 days ago
Icelandair
Sat, Nov 22 - Mon, Nov 24
KEF
Reykjavik
CHS
Charleston
$735 Roundtrip, found 5 days ago
$735
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sat, Nov 22 from Reykjavik to Charleston, returning Mon, Nov 24, priced at $735 found 5 days ago
Icelandair
Sat, Nov 1 - Wed, Nov 5
KEF
Reykjavik
CHS
Charleston
$737 Roundtrip, found 6 days ago
$737
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sat, Nov 1 from Reykjavik to Charleston, returning Wed, Nov 5, priced at $737 found 6 days ago
United
Tue, Jun 30 - Fri, Jul 10
KEF
Reykjavik
CHS
Charleston
$827 Roundtrip, found 3 days ago
$827
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jun 30 from Reykjavik to Charleston, returning Fri, Jul 10, priced at $827 found 3 days ago
Air Canada
Wed, Jul 22 - Sat, Aug 1
KEF
Reykjavik
CHS
Charleston
$872 Roundtrip, found 1 day ago
$872
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jul 22 from Reykjavik to Charleston, returning Sat, Aug 1, priced at $872 found 1 day ago
Delta
Mon, Apr 6 - Thu, Apr 16
KEF
Reykjavik
CHS
Charleston
$999 Roundtrip, found 5 days ago
$999
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Apr 6 from Reykjavik to Charleston, returning Thu, Apr 16, priced at $999 found 5 days ago
American Airlines
Fri, Nov 21 - Sat, Nov 29
KEF
Reykjavik
CHS
Charleston
$1,053 Roundtrip, found 5 days ago
$1,053
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Nov 21 from Reykjavik to Charleston, returning Sat, Nov 29, priced at $1,053 found 5 days ago

Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS) cost?
Grab a cheap one-way flight from $590 or cheap return flight from $684 from Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS) 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 Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS)?
November is the cheapest month to fly from KEF to CHS. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS)?
To find the cheapest airline flying from KEF to CHS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS)?
You'll have to hop on a flight with a layover if you're traveling from Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from KEF to CHS?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS)?
Book a flight from Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be 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 Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS) last-minute?
Waiting until right before your break to book your flight from KEF to CHS often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a KEF to CHS flight and hotel package?
Compared with arranging hotels and flights separately, booking a KEF to CHS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Charleston Intl. Airport (CHS)?
If you booked your KEF to CHS flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Charleston Intl.
Airlines serving
Air Canada, Air France, British Airways, Delta, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$683
Distance
3224 mi

Book with confidence

Reykjavik to Charleston Flights

The cheapest times to fly from Reykjavik to Charleston

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 Reykjavik to Charleston are during the month of November. You can find some of the cheapest flights from Reykjavik to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Reykjavik to Charleston

Sunday is one of the best days to book for cheap flights from Reykjavik to Charleston: 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 Reykjavik to Charleston

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 Reykjavik to Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $590 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 Reykjavik to Charleston 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 Reykjavik to Charleston 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.

 

Reykjavik to Charleston Flights

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*Available to One Key members.