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Keflavik Intl

$373+ Cheap flights from Spartanburg, SC 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — KEF
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Spartanburg to Keflavik Intl

Cheapest flights from Spartanburg to Keflavik Intl
Explore the most affordable flight options available from Spartanburg to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Ovago deal was found by Cheapflights users on 12/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:20 pmCLT - KEF
1 stop33h 35mBritish Airways
Sun 12/215:55 pmKEF - CLT
1 stop25h 15mBritish Airways
Deal found 12/13$1,328
This Priceline deal was found by Cheapflights users on 12/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:45 pmCLT - KEF
2 stops35h 30mFinnair
Mon 12/2210:00 amKEF - CLT
2 stops27h 32mFinnair
Deal found 12/14$1,338
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Mon 12/158:55 pmCLT - KEF
1 stop28h 20mMultiple Airlines
Mon 12/225:00 pmKEF - CLT
2 stops32h 39mMultiple Airlines
Deal found 12/14$1,360
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/1610:45 amCLT - KEF
1 stop14h 30mMultiple Airlines
Tue 12/234:30 pmKEF - CLT
2 stops44h 30mMultiple Airlines
Deal found 12/15$1,369
This Finnair deal was found by Cheapflights users on 12/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:20 pmCLT - KEF
2 stops33h 40mFinnair
Tue 12/2310:00 amKEF - CLT
2 stops27h 32mFinnair
Deal found 12/15$1,522
This Mytrip deal was found by Cheapflights users on 12/13. 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.
Sun 12/141:57 pmCLT - KEF
3 stops35h 33mMultiple Airlines
Sun 12/219:55 amKEF - CLT
2 stops15h 44mMultiple Airlines
Deal found 12/13$1,554

Find flight deals from Spartanburg to Keflavik Intl

Keep the following information in mind while searching for Spartanburg to Keflavik Intl flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$537
(Trip.com)

One-way from

$373
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,683
Provider with most accurate pricing for Charlotte Douglas-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Reykjavik (REK) flights.
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From Spartanburg to Reykjavik Keflavik Intl
Search Deals
One-way flight from Spartanburg to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($321 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spartanburg 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 December 15, 2025.
Use the filters below to find and compare flights from Spartanburg to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Spartanburg

Fly to

Keflavik Intl

Route

Depart

Return

Price

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Fri 1/23

9:06 am-6:15 am

1 stop16h 09m

Reykjavik Keflavik Intl

Sat 1/31

5:00 pm-11:59 pm

1 stop11h 59m

$542

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Thu 1/29

6:00 am-6:05 am

2 stops19h 05m

Reykjavik Keflavik Intl

Thu 2/5

5:00 pm-6:48 pm

2 stops30h 48m

$575

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Fri 1/9

6:00 am-6:10 am

2 stops19h 10m

Reykjavik Keflavik Intl

Thu 1/22

5:00 pm-11:59 pm

1 stop11h 59m

$593

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Sun 2/8

6:00 am-6:15 am

2 stops19h 15m

Reykjavik Keflavik Intl

Sat 2/14

5:00 pm-11:59 pm

1 stop11h 59m

$596

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Sun 3/15

9:21 am-6:15 am

1 stop16h 54m

Reykjavik Keflavik Intl

Fri 3/20

5:00 pm-11:53 pm

1 stop10h 53m

$743

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Mon 1/12

9:06 am-10:45 am

2 stops20h 39m

Reykjavik Keflavik Intl

Mon 1/19

7:35 am-11:59 pm

2 stops21h 24m

$749

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Fri 2/6

9:06 am-6:15 am

1 stop16h 09m

Reykjavik Keflavik Intl

Sun 2/15

5:00 pm-11:59 pm

1 stop11h 59m

$753

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Tue 1/27

6:00 am-10:45 am

2 stops23h 45m

Reykjavik Keflavik Intl

Fri 1/30

3:40 pm-11:06 pm

2 stops36h 26m

$812

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Sat 3/14

9:21 am-6:15 am

1 stop16h 54m

Reykjavik Keflavik Intl

Fri 3/20

5:00 pm-11:53 pm

1 stop10h 53m

$814

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Tue 1/13

9:07 pm-10:25 am

3 stops56h 18m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Best time to book a flight from Spartanburg to Keflavik Intl

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

What is the cheapest time of day to fly from SB1 to KEF?

Find hourly flight availability from Spartanburg 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 December 15, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from Spartanburg to Reykjavik Keflavik Intl Airport by exploring options for tickets in the afternoon.

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 December 15, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Virgin Atlantic from Spartanburg to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,432 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
675 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,506 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,093 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Spartanburg to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spartanburg 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.

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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Alternative routes for Spartanburg to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Spartanburg to Keflavik Intl

Discover the top 6 airlines that operate flights from Spartanburg 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$598Average$728FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$606Average$1,196FlexibilityNo cancel feeOn-time72%
DeltaCheapest$606Average$1,044FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$650Average$937FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$678Average$1,037FlexibilityNo cancel feeOn-time69%
KLMCheapest$679Average$1,046FlexibilityNo cancel feeOn-time75%

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