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Keflavik Intl

$568+ Cheap flights from Greenville (GSP) 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — KEF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Greenville to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$796
(KLM)

One-way from

$568
(Travelocity)
Provider with most accurate pricing for Greenville-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Greenville-Reykjavik Keflavik Intl flights.
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From Greenville to Reykjavik Keflavik Intl
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One-way flight from Greenville to Reykjavik Keflavik Intl
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Find flight deals from Greenville to Keflavik Intl

Cheapest flights from Greenville to Keflavik Intl
Explore the most affordable flight options available from Greenville to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This KLM deal was found by Cheapflights users on 2/20. 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 5/32:59 pmGSP - KEF
2 stops14h 31mKLM
Sat 5/1011:25 amKEF - GSP
2 stops16h 18mKLM
Deal found 2/20$796
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 5/267:46 pmGSP - KEF
2 stops32h 44mUnited Airlines
Wed 6/1112:00 pmKEF - GSP
2 stops25h 52mUnited Airlines
Deal found 2/20$816
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 5/36:30 amGSP - KEF
2 stops37h 05mMultiple Airlines
Fri 5/912:10 amKEF - GSP
3 stops22h 47mMultiple Airlines
Deal found 2/20$908
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Sun 11/163:42 pmGSP - KEF
2 stops37h 48mScandinavian Airlines
Sun 11/237:35 amKEF - GSP
2 stops18h 56mScandinavian Airlines
Deal found 2/20$936
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Sun 6/2912:35 pmGSP - KEF
2 stops16h 00mAir Canada
Mon 7/710:00 amKEF - GSP
2 stops27h 49mAir Canada
Deal found 2/20$944
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/42:50 pmGSP - KEF
2 stops28h 45mLufthansa
Sat 4/122:20 pmKEF - GSP
2 stops36h 17mLufthansa
Deal found 2/20$1,120

Find flights from Greenville to Keflavik Intl within your budget

Customize your flight search to find flights from Greenville 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 February 20, 2025.

Fly from

Greenville

Fly to

Keflavik Intl

Route

Depart

Return

Price

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 5/3

2:59 pm-9:30 am

2 stops14h 31m

Reykjavik Keflavik Intl

Sat 5/10

11:25 am-11:43 pm

2 stops16h 18m

$796

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Mon 5/26

7:46 pm-8:30 am

2 stops32h 44m

Reykjavik Keflavik Intl

Wed 6/11

12:00 pm-9:52 am

2 stops25h 52m

$816

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 5/3

6:30 am-11:35 pm

2 stops37h 05m

Reykjavik Keflavik Intl

Fri 5/9

12:10 am-6:57 pm

3 stops22h 47m

$908

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sun 6/29

12:35 pm-8:35 am

2 stops16h 00m

Reykjavik Keflavik Intl

Mon 7/7

10:00 am-9:49 am

2 stops27h 49m

$944

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Fri 4/4

2:50 pm-11:35 pm

2 stops28h 45m

Reykjavik Keflavik Intl

Sat 4/12

2:20 pm-10:37 pm

2 stops36h 17m

$1,120

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Wed 3/5

3:14 pm-3:25 pm

2 stops19h 11m

Reykjavik Keflavik Intl

Wed 3/12

7:35 am-9:53 pm

2 stops18h 18m

$1,163

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 6/14

5:35 pm-8:35 am

2 stops35h 00m

$568

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 6/14

9:30 am-8:30 am

1 stop19h 00m

$859

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 6/14

7:17 am-9:30 am

3 stops22h 13m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Greenville 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 Greenville to Keflavik Intl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Greenville-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 Greenville-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-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 Greenville-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 Greenville to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Greenville 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.

Travel insights for flights from Greenville to Keflavik Intl

Get recent, data-driven insights about flights from Greenville to Keflavik Intl including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Greenville 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 February 20, 2025.

One of the essential ways to save on airfare from Greenville to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

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 February 20, 2025.
KLM
7.8
Good
1,333 reviews

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,766 reviews
KLM
7.8
Good
1,333 reviews

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,325 reviews
KLM
7.8
Good
1,333 reviews

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air Canada
7.0
Good
8,748 reviews
KLM
7.8
Good
1,333 reviews

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Lufthansa
6.7
Okay
6,984 reviews
KLM
7.8
Good
1,333 reviews

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Greenville 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 Greenville to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville. There are 0 flights from Greenville to Reykjavik Keflavik Intl per day from 1 airline.

  • What are the cheapest airlines flying from Greenville to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Greenville to Reykjavik Keflavik Intl Airport round-trip from $796. Other airlines that can offer you cheap pricing are United Airlines, from $816, and Air Canada, from $944.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Greenville to Reykjavik Keflavik Intl Airport (average of $328). Flying from Greenville to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). 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 Greenville?

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Keflavik

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Alternative routes for Greenville to Keflavik Intl

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Top airline flying from Greenville to Keflavik Intl

Discover the top airline that operate flights from Greenville 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$560Average$866FlexibilityNo cancel feeOn-time69%
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