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Keflavik Intl

$410+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — KEF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$571
(Mytrip)

One-way from

$410
(Kiwi.com)

Popular in

June

Cheapest in

March
Provider with most accurate pricing for Charleston-Reykjavik Keflavik Intl flight deals.
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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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Highest demand for flights based on searches. 16% potential increase in price ($194 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Find 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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:31 amCHS - KEF
2 stops16h 59mMultiple Airlines
Thu 12/44:55 pmKEF - CHS
2 stops23h 05mMultiple Airlines
Deal found 10/29$571
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:02 amCHS - KEF
1 stop16h 13mMultiple Airlines
Wed 11/195:00 pmKEF - CHS
1 stop19h 26mMultiple Airlines
Deal found 10/29$632
This Icelandair deal was found by Cheapflights users on 10/30. 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.
Mon 12/88:40 pmCHS - KEF
1 stop28h 25mMultiple Airlines
Mon 12/155:00 pmKEF - CHS
1 stop22h 06mMultiple Airlines
Deal found 10/30$787
This Icelandair deal was found by Cheapflights users on 10/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:40 pmCHS - KEF
1 stop20h 05mMultiple Airlines
Fri 12/195:00 pmKEF - CHS
1 stop30h 55mMultiple Airlines
Deal found 10/28$851
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/208:31 amCHS - KEF
3 stops25h 54mMultiple Airlines
Tue 11/2511:30 amKEF - CHS
3 stops34h 50mMultiple Airlines
Deal found 10/30$934

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 October 30, 2025.
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 11/27

8:31 am-6:30 am

2 stops16h 59m

Reykjavik Keflavik Intl

Thu 12/4

4:55 pm-11:00 am

2 stops23h 05m

$571

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Fri 11/14

9:02 am-6:15 am

1 stop16h 13m

Reykjavik Keflavik Intl

Wed 11/19

5:00 pm-7:26 am

1 stop19h 26m

$632

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Mon 12/8

8:40 pm-6:05 am

1 stop28h 25m

Reykjavik Keflavik Intl

Mon 12/15

5:00 pm-10:06 am

1 stop22h 06m

$787

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Fri 12/12

8:40 pm-9:45 pm

1 stop20h 05m

Reykjavik Keflavik Intl

Fri 12/19

5:00 pm-6:55 pm

1 stop30h 55m

$851

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Fri 1/2

8:18 pm-6:10 am

1 stop28h 52m

Reykjavik Keflavik Intl

Fri 1/9

5:00 pm-12:13 pm

1 stop24h 13m

$857

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Fri 1/2

11:16 am-6:10 am

1 stop13h 54m

Reykjavik Keflavik Intl

Fri 1/9

5:00 pm-7:50 pm

1 stop31h 50m

$909

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Thu 11/20

8:31 am-3:25 pm

3 stops25h 54m

Reykjavik Keflavik Intl

Tue 11/25

11:30 am-5:20 pm

3 stops34h 50m

$934

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Sat 11/29

6:15 pm-11:10 am

3 stops35h 55m

$410

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Thu 11/27

8:31 am-6:10 am

1 stop16h 39m

$429

CharlestonReykjavik

CHS - KEF

CHSKEF

Charleston

Thu 11/27

11:25 am-2:20 pm

2 stops21h 55m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 time of day to fly from CHS to KEF?

Find hourly flight availability from Charleston 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 October 30, 2025.

It’s optimal to fly from Charleston to Reykjavik Keflavik Intl Airport at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

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.

  • 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.

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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