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Keflavik Intl

$561+ Cheap flights from Charleston (CHS) 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — KEF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Charleston to Keflavik Intl

Cheapest flights from Charleston to Keflavik Intl
Explore the most affordable flight options available from Charleston to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:23 pm
CHS
-
KEF
2 stops18h 07m
Multiple Airlines
Mon 4/2710:40 am
KEF
-
CHS
2 stops27h 12m
Multiple Airlines
Deal found 1/28$583
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:00 pm
CHS
-
KEF
1 stop32h 15m
Multiple Airlines
Tue 3/35:00 pm
KEF
-
CHS
1 stop28h 05m
Multiple Airlines
Deal found 1/26$638
This KLM deal was found by Cheapflights users on 1/28. 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.
Mon 4/205:51 pm
CHS
-
KEF
1 stop11h 39m
KLM
Mon 4/2711:25 am
KEF
-
CHS
1 stop14h 06m
KLM
Deal found 1/28$690
This KLM deal was found by Cheapflights users on 1/27. 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 5/95:25 pm
CHS
-
KEF
1 stop12h 05m
KLM
Sat 5/1611:25 am
KEF
-
CHS
1 stop13h 21m
KLM
Deal found 1/27$710
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 5/95:30 am
CHS
-
KEF
2 stops20h 50m
Delta
Sat 5/1611:25 am
KEF
-
CHS
1 stop13h 21m
Delta
Deal found 1/27$714
This KLM deal was found by Cheapflights users on 1/28. 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 5/94:30 pm
CHS
-
KEF
2 stops13h 00m
Multiple Airlines
Sat 5/169:30 am
KEF
-
CHS
2 stops15h 49m
Multiple Airlines
Deal found 1/28$715
This FlightHub deal was found by Cheapflights users on 1/27. 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 2/2711:52 am
CHS
-
KEF
1 stop13h 18m
Multiple Airlines
Mon 3/25:00 pm
KEF
-
CHS
1 stop21h 25m
Multiple Airlines
Deal found 1/27$761
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:35 am
CHS
-
KEF
1 stop16h 45m
Multiple Airlines
Sun 6/217:50 pm
KEF
-
CHS
1 stop16h 50m
Multiple Airlines
Deal found 1/29$767
This Icelandair deal was found by Cheapflights users on 1/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 pm
CHS
-
KEF
1 stop10h 50m
Multiple Airlines
Sat 4/117:55 pm
KEF
-
CHS
1 stop24h 07m
Multiple Airlines
Deal found 1/27$781

Find flight deals from Charleston to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$583
(American Airlines)

One-way from

$561
(KAYAK)
Provider with most accurate pricing for Charleston-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Reykjavik Keflavik Intl flights.
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From Charleston to Reykjavik Keflavik Intl
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One-way flight from Charleston to Reykjavik Keflavik Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston 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 January 29, 2026.
Use the filters below to find and compare flights from Charleston to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Charleston

Fly to

Keflavik Intl

Route

Depart

Return

Price

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Thu 2/26

5:00 pm-6:15 am

1 stop32h 15m

Reykjavik Keflavik Intl

Tue 3/3

5:00 pm-4:05 pm

1 stop28h 05m

$638

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Mon 4/20

5:51 pm-9:30 am

1 stop11h 39m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-9:31 pm

1 stop14h 06m

$690

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Sat 5/9

5:25 pm-9:30 am

1 stop12h 05m

Reykjavik Keflavik Intl

Sat 5/16

11:25 am-8:46 pm

1 stop13h 21m

$710

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Sat 5/9

10:30 am-7:40 am

2 stops17h 10m

Reykjavik Keflavik Intl

Sat 5/16

9:30 am-11:56 pm

2 stops18h 26m

$714

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Sat 5/9

4:30 pm-9:30 am

2 stops13h 00m

Reykjavik Keflavik Intl

Sat 5/16

9:30 am-9:19 pm

2 stops15h 49m

$715

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Fri 2/27

11:52 am-6:10 am

1 stop13h 18m

Reykjavik Keflavik Intl

Mon 3/2

5:00 pm-10:57 am

2 stops22h 57m

$790

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Fri 2/20

7:55 am-6:30 am

1 stop17h 35m

Reykjavik Keflavik Intl

Sun 3/1

4:50 pm-10:57 am

1 stop23h 07m

$793

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Tue 6/9

3:30 pm-8:55 am

1 stop13h 25m

Reykjavik Keflavik Intl

Tue 6/16

7:50 pm-10:10 am

1 stop18h 20m

$807

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Wed 7/15

9:15 pm-6:05 am

1 stop28h 50m

Reykjavik Keflavik Intl

Tue 7/21

10:45 am-7:35 pm

1 stop12h 50m

$861

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Mon 6/8

9:15 pm-6:05 am

1 stop28h 50m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results
1
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Compare providers for flights from Charleston 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 Charleston to Keflavik Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Charleston-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Charleston-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 Charleston to Keflavik Intl

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

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

Currently, December is the cheapest month in which you can book a flight from Charleston to Reykjavik Keflavik Intl Airport (average of $222). Flying from Charleston to Reykjavik Keflavik Intl Airport in March is currently the most expensive (average of $1,773). 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.

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 airport do you fly from for flights from Charleston to Reykjavik Keflavik Intl?

    Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Reykjavik Keflavik Intl from Charleston. Booking flights from Charleston (CHS) to Reykjavik Keflavik Intl should be relatively easy as there are 0 daily outbound flights to Reykjavik Keflavik Intl from 0 different airlines.

  • How long is the flight from Charleston to Reykjavik Keflavik Intl Airport?

    Airlines like KLM and Delta fly from Charleston to Reykjavik Keflavik Intl Airport in about 11h 39m. The time it takes to get you to your destination can typically vary by up to 5h 31m. Charleston and Reykjavik Keflavik Intl Airport are separated by a distance of 3222 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston 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 Charleston to Reykjavik Keflavik Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Charleston to Reykjavik Keflavik Intl Airport (average of $222). Flying from Charleston to Reykjavik Keflavik Intl Airport in March is currently the most expensive (average of $1,773). 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 Reykjavik Keflavik Intl Airport?

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

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