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Iceland

$944+ Cheap flights from Greenville (GSP) to Iceland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — KEF
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Greenville to Iceland

Cheapest flights from Greenville to Iceland
Explore the most affordable flight options available from Greenville to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This United Airlines deal was found by Cheapflights users on 6/16. 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 8/165:43 pm
GSP
-
KEF
1 stop11h 07m
United Airlines
Tue 8/259:15 am
KEF
-
GSP
2 stops29h 20m
United Airlines
Deal found 6/16$944
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Tue 9/157:00 am
GSP
-
KEF
2 stops20h 55m
Air Canada
Wed 9/239:15 am
KEF
-
GSP
2 stops32h 20m
Air Canada
Deal found 6/12$967
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 9/157:47 pm
GSP
-
KEF
1 stop8h 43m
United Airlines
Tue 9/2210:00 am
KEF
-
GSP
2 stops37h 45m
United Airlines
Deal found 6/12$969
This Justfly.com deal was found by Cheapflights users on 6/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:42 pm
GSP
-
KEF
2 stops38h 08m
Scandinavian Airlines
Tue 11/1011:35 am
KEF
-
GSP
2 stops41h 02m
Scandinavian Airlines
Deal found 6/12$972
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 7/2110:45 am
GSP
-
KEF
1 stop18h 05m
United Airlines
Tue 7/289:15 am
KEF
-
GSP
2 stops29h 22m
United Airlines
Deal found 6/12$974
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Wed 7/2210:30 am
GSP
-
KEF
2 stops17h 25m
Air Canada
Tue 7/289:15 am
KEF
-
GSP
2 stops35h 45m
Air Canada
Deal found 6/12$977
This United deal was found by Cheapflights users on 6/13. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:30 am
GSP
-
KEF
1 stop18h 00m
Multiple Airlines
Wed 7/299:50 am
KEF
-
GSP
2 stops37h 18m
Multiple Airlines
Deal found 6/13$978
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:30 am
GSP
-
KEF
2 stops21h 25m
Air Canada
Wed 7/299:50 am
KEF
-
GSP
2 stops41h 23m
Air Canada
Deal found 6/12$982
This United Airlines deal was found by Cheapflights users on 6/12. 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 9/147:47 pm
GSP
-
KEF
1 stop8h 43m
United Airlines
Wed 9/2312:00 pm
KEF
-
GSP
1 stop13h 18m
United Airlines
Deal found 6/12$984

Find flight deals from Greenville to Iceland

Keep the following information in mind while searching for Greenville to Iceland flight deals. Data was last updated June 16, 2026.

Round-trip from

$944
(United Airlines)
From Greenville to Iceland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Iceland 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 June 16, 2026.
Use the filters below to find and compare flights from Greenville to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sun 8/16

5:43 pm-8:50 am

1 stop11h 07m

Reykjavik Keflavik Intl

Tue 8/25

9:15 am-10:35 am

2 stops29h 20m

$944

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Tue 7/21

10:45 am-8:50 am

1 stop18h 05m

Reykjavik Keflavik Intl

Tue 7/28

9:15 am-10:37 am

2 stops29h 22m

$974

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Tue 9/15

10:25 am-8:30 am

1 stop18h 05m

Reykjavik Keflavik Intl

Tue 9/22

12:00 pm-9:18 pm

1 stop13h 18m

$984
Quickest round-trip

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Tue 9/1

3:01 pm-8:30 am

1 stop13h 29m

Reykjavik Keflavik Intl

Wed 9/9

11:30 am-7:05 pm

1 stop11h 35m

$994

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Fri 9/11

7:30 pm-8:30 am

1 stop9h 00m

Reykjavik Keflavik Intl

Sun 9/20

9:15 am-11:15 pm

2 stops42h 00m

$1,015

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Fri 8/28

7:47 pm-8:30 am

1 stop8h 43m

Reykjavik Keflavik Intl

Tue 9/1

9:15 am-1:32 pm

2 stops32h 17m

$1,034

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Thu 7/16

10:45 am-8:50 am

1 stop18h 05m

Reykjavik Keflavik Intl

Sat 7/25

11:30 am-7:04 pm

1 stop11h 34m

$1,134

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Thu 7/30

10:45 am-8:50 am

1 stop18h 05m

Reykjavik Keflavik Intl

Sat 8/8

11:30 am-7:04 pm

1 stop11h 34m

$1,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Sorted by cheapest first

Best time to book a flight from Greenville to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland 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.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Iceland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated June 16, 2026.
See what other customers who have flown with United Airlines from Greenville to Iceland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,842 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,842 reviews
United Airlines
7.4
Good
9,842 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Iceland. 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 Iceland?

    Located just 10.4 mi from the city center, Greenville (GSP) is the airport most travelers will use when flying to Iceland from Greenville.

  • How long is the flight from Greenville to Iceland?

    There are many flights that can get you from Greenville to Iceland in 11h 07m. Fly via United Airlines to get the fastest option. Greenville and Iceland are separated by a distance of 3168 mi.

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

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

  • How can I find direct flights from Greenville to Iceland?

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

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

    Yes. Cheapflights offers flight deals from Greenville to Iceland 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Greenville to Iceland

Discover the top airline that operate flights from Greenville to Iceland. 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$960Average$1,434FlexibilityNo cancel feeOn-time69%

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