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$719+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — KEF
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
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 February 19, 2026.

This United Airlines deal was found by Cheapflights users on 2/19. 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 9/85:41 pm
GSP
-
KEF
1 stop10h 49m
United Airlines
Tue 9/1510:00 am
KEF
-
GSP
2 stops39h 11m
United Airlines
Deal found 2/19$719
This Air Canada deal was found by Cheapflights users on 2/19. 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 9/86:46 am
GSP
-
KEF
2 stops21h 09m
Air Canada
Tue 9/1510:00 am
KEF
-
GSP
2 stops36h 14m
Air Canada
Deal found 2/19$723
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:29 am
GSP
-
KEF
3 stops18h 31m
American Airlines
Tue 9/1510:50 am
KEF
-
GSP
2 stops32h 29m
American Airlines
Deal found 2/19$755
This Air Canada deal was found by Cheapflights users on 2/17. 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 8/17:49 pm
GSP
-
KEF
2 stops32h 06m
Air Canada
Tue 8/1110:00 am
KEF
-
GSP
2 stops36h 14m
Air Canada
Deal found 2/17$798
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Sat 8/15:41 pm
GSP
-
KEF
2 stops34h 14m
United Airlines
Tue 8/119:15 am
KEF
-
GSP
2 stops30h 41m
United Airlines
Deal found 2/16$799
This KLM deal was found by Cheapflights users on 2/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:10 am
GSP
-
KEF
1 stop15h 10m
KLM
Sat 8/298:50 am
KEF
-
GSP
1 stop12h 51m
KLM
Deal found 2/16$811
This United Airlines deal was found by Cheapflights users on 2/17. 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 8/225:41 pm
GSP
-
KEF
1 stop10h 49m
United Airlines
Sat 8/299:15 am
KEF
-
GSP
2 stops15h 56m
United Airlines
Deal found 2/17$814
This KLM deal was found by Cheapflights users on 2/18. 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 8/2212:00 pm
GSP
-
KEF
2 stops14h 20m
Multiple Airlines
Sat 8/299:30 am
KEF
-
GSP
2 stops15h 55m
Multiple Airlines
Deal found 2/18$815

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 February 19, 2026.

Round-trip from

$798
(Air Canada)
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 February 19, 2026.
Use the filters below to find and compare flights from Greenville to Iceland that are best for you.

Fly from

Greenville

Fly to

Iceland

Route

Depart

Return

Price

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 8/1

7:49 pm-7:55 am

2 stops32h 06m

Reykjavik Keflavik Intl

Tue 8/11

10:00 am-6:14 pm

2 stops36h 14m

$798

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 8/1

5:41 pm-7:55 am

2 stops34h 14m

Reykjavik Keflavik Intl

Tue 8/11

9:15 am-11:56 am

2 stops30h 41m

$799

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Tue 7/21

2:11 pm-8:30 am

1 stop14h 19m

Reykjavik Keflavik Intl

Tue 7/28

9:15 am-10:37 am

2 stops29h 22m

$820

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 8/1

11:10 am-6:20 am

1 stop15h 10m

Reykjavik Keflavik Intl

Tue 8/11

8:50 am-10:00 pm

1 stop17h 10m

$910

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Fri 7/24

6:30 am-7:55 am

2 stops21h 25m

Reykjavik Keflavik Intl

Mon 8/3

10:00 am-2:20 pm

2 stops32h 20m

$924

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Thu 7/16

2:57 pm-8:50 am

1 stop13h 53m

Reykjavik Keflavik Intl

Sat 7/25

9:15 am-10:14 am

2 stops28h 59m

$939

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

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 February 19, 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
9,321 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,321 reviews
United Airlines
7.4
Good
9,321 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 32h 06m. Fly via Air Canada or United Airlines to get the fastest option. Greenville and Iceland are separated by a distance of 3168 mi. This flight may include one or multiple stops.

  • 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

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