HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$238+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — KEF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Spartanburg to Keflavik Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 May 1, 2025.

Round-trip from

$596
(Mytrip)

One-way from

$238
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$668
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. 6% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:24 pmCLT - KEF
1 stop28h 31mMultiple Airlines
Wed 9/173:05 pmKEF - CLT
1 stop20h 35mMultiple Airlines
Deal found 4/30$408
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:24 pmCLT - KEF
1 stop8h 56mDelta
Tue 8/268:50 amKEF - CLT
1 stop16h 56mDelta
Deal found 4/29$609
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:46 pmCLT - KEF
2 stops32h 49mAir Canada
Tue 9/2310:00 amKEF - CLT
2 stops32h 09mAir Canada
Deal found 4/30$660
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:13 pmCLT - KEF
1 stop8h 47mUnited Airlines
Wed 9/310:00 amKEF - CLT
2 stops31h 07mUnited Airlines
Deal found 4/29$691
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:46 pmCLT - KEF
2 stops24h 24mLufthansa
Sun 9/2112:25 amKEF - CLT
2 stops44h 20mLufthansa
Deal found 4/30$744
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/92:49 pmCLT - KEF
2 stops14h 41mVirgin Atlantic
Wed 7/1611:25 amKEF - CLT
2 stops16h 33mVirgin Atlantic
Deal found 4/28$832
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:20 pmCLT - KEF
2 stops22h 00mScandinavian Airlines
Tue 9/235:10 pmKEF - CLT
2 stops32h 57mScandinavian Airlines
Deal found 4/30$856

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 May 1, 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

Thu 5/29

9:45 pm-4:45 am

2 stops27h 00m

Reykjavik Keflavik Intl

Thu 6/5

3:05 pm-7:30 am

1 stop20h 25m

$596

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Fri 7/25

6:00 am-8:20 am

2 stops22h 20m

Reykjavik Keflavik Intl

Thu 7/31

9:30 am-9:45 pm

2 stops40h 15m

$749

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Wed 7/23

6:20 am-7:00 am

1 stop20h 40m

Reykjavik Keflavik Intl

Sat 8/2

11:25 am-10:57 pm

1 stop15h 32m

$772

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Wed 6/25

8:30 am-8:15 am

1 stop19h 45m

Reykjavik Keflavik Intl

Wed 7/2

9:30 am-5:12 pm

2 stops35h 42m

$823

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Wed 7/9

2:49 pm-9:30 am

2 stops14h 41m

Reykjavik Keflavik Intl

Wed 7/16

11:25 am-11:58 pm

2 stops16h 33m

$832

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Tue 7/15

11:15 am-8:20 am

2 stops41h 05m

Reykjavik Keflavik Intl

Sun 7/27

12:45 am-5:12 pm

2 stops20h 27m

$955

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Wed 5/21

4:20 pm-4:30 pm

2 stops20h 10m

Reykjavik Keflavik Intl

Mon 5/26

8:45 am-8:31 am

2 stops27h 46m

$963

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Wed 6/25

5:37 pm-9:30 am

1 stop11h 53m

Reykjavik Keflavik Intl

Mon 6/30

9:30 am-6:20 pm

2 stops12h 50m

$969

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Wed 7/23

6:40 pm-12:10 am

1 stop25h 30m

Reykjavik Keflavik Intl

Fri 8/1

12:25 am-4:45 pm

2 stops20h 20m

$1,021

CharlotteReykjavik

CLT - KEF

CLTKEF

Charlotte Douglas

Sun 6/8

5:45 am-4:50 am

1 stop19h 05m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 11 results
1
2

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

How far ahead should I book a flight from Spartanburg to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Keflavik Intl. Price data was last updated on April 25, 2025.

The best time to book flights from Spartanburg to Reykjavik Keflavik Intl Airport is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spartanburg to Reykjavik Keflavik Intl Airport as you normally would.

What is the cheapest day to fly from Spartanburg to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Keflavik Intl. Price data was last updated on May 19, 2024.

Travelers seeking maximum savings on their Spartanburg to Reykjavik Keflavik Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently, November is the cheapest month in which you can book a flight from Spartanburg to Reykjavik Keflavik Intl Airport (average of $328). Flying from Spartanburg to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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 Spartanburg?

Book flights to Spartanburg if you plan to visit one of these locations
Keflavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Spartanburg to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Keflavik Intl flights
Greenville to Keflavik Intl flights
Charleston to Keflavik Intl flights
Savannah to Keflavik Intl flights
Columbia to Keflavik Intl flights

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$550Average$949FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$606Average$1,196FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$650Average$909FlexibilityNo cancel feeOn-time77%
DeltaCheapest$666Average$1,021FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$776Average$997FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$815Average$972FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.