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Cheap flights from Greenville to Reykjavik from $771

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Reykjavik departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
5:12 pm - 11:20 pm
GSP
-
KEF
25h 08m2 stops
Scandinavian Airlines Logo
7:35 am - 9:52 pm
KEF
-
GSP
19h 17m2 stops
$771Scandinavian Airlines
Thu, Jan 22 - Mon, Jan 26
Lufthansa Logo
11:49 am - 2:20 pm
GSP
-
KEF
21h 31m2 stops
Lufthansa Logo
3:25 pm - 7:29 pm
KEF
-
GSP
57h 04m2 stops
$851Lufthansa
Thu, Jan 8 - Fri, Jan 16
Lufthansa Logo
5:34 pm - 2:15 pm
GSP
-
KEF
39h 41m2 stops
Lufthansa Logo
3:25 pm - 7:29 pm
KEF
-
GSP
57h 04m2 stops
$885Lufthansa
Thu, Jan 8 - Fri, Jan 16
United Airlines Logo
7:45 pm - 8:50 am
GSP
-
KEF
9h 05m1 stop
United Airlines Logo
10:00 am - 9:46 pm
KEF
-
GSP
39h 46m2 stops
$903United Airlines
Sat, May 30 - Sat, Jun 6
United Airlines Logo
5:18 pm - 8:30 am
GSP
-
KEF
11h 12m1 stop
United Airlines Logo
12:00 pm - 9:11 pm
KEF
-
GSP
13h 11m1 stop
$920United Airlines
Sat, May 30 - Sat, Jun 6
United Airlines Logo
6:00 am - 8:30 am
GSP
-
KEF
22h 30m2 stops
United Airlines Logo
12:00 pm - 11:45 pm
KEF
-
GSP
15h 45m2 stops
$924United Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
5:20 am - 10:45 am
GSP
-
KEF
25h 25m3 stops
Multiple Airlines Logo
8:35 am - 11:45 pm
KEF
-
GSP
19h 10m2 stops
$975Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
American Airlines Logo
5:20 am - 10:55 am
GSP
-
KEF
25h 35m3 stops
American Airlines Logo
11:55 am - 5:55 pm
KEF
-
GSP
34h 00m2 stops
$1,236American Airlines
Sun, Mar 15 - Sat, Mar 21
British Airways Logo
11:00 am - 10:55 am
GSP
-
KEF
42h 55m2 stops
British Airways Logo
11:45 am - 8:59 pm
KEF
-
GSP
38h 14m2 stops
$1,347British Airways
Sun, Feb 1 - Thu, Feb 5
Lufthansa Logo
12:07 pm - 2:20 pm
GSP
-
KEF
46h 13m2 stops
Lufthansa Logo
12:25 am - 7:03 pm
KEF
-
GSP
46h 38m2 stops
$1,596Lufthansa
Wed, Mar 25 - Sat, Mar 28

United Airlines flights from Greenville to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Greenville to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
May 30
GSP7:45 pmGreenville
9h 05m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jun 6
KEF10:00 amReykjavik Keflavik Intl
39h 46m
2 stops
GSP9:46 pmGreenville
$903
Find similar
United Airlines
May 30
GSP5:18 pmGreenville
11h 12m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 6
KEF12:00 pmReykjavik Keflavik Intl
13h 11m
1 stop
GSP9:11 pmGreenville
$920
Find similar
United Airlines
May 30
GSP6:00 amGreenville
22h 30m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Jun 6
KEF12:00 pmReykjavik Keflavik Intl
15h 45m
2 stops
GSP11:45 pmGreenville
$924
Find similar

Lufthansa flights from Greenville to Reykjavik Keflavik Intl Airport

Our best Lufthansa deals on Greenville to Reykjavik Keflavik Intl Airport flight tickets
Lufthansa
Jan 8
GSP11:49 amGreenville
21h 31m
2 stops
KEF2:20 pmReykjavik Keflavik Intl
Jan 16
KEF3:25 pmReykjavik Keflavik Intl
57h 04m
2 stops
GSP7:29 pmGreenville
$851
Find similar
Lufthansa
Jan 8
GSP5:34 pmGreenville
39h 41m
2 stops
KEF2:15 pmReykjavik Keflavik Intl
Jan 16
KEF3:25 pmReykjavik Keflavik Intl
57h 04m
2 stops
GSP7:29 pmGreenville
$885
Find similar
Lufthansa
Mar 25
GSP12:07 pmGreenville
46h 13m
2 stops
KEF2:20 pmReykjavik Keflavik Intl
Mar 28
KEF12:25 amReykjavik Keflavik Intl
46h 38m
2 stops
GSP7:03 pmGreenville
$1,596
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Greenville to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Greenville to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Thu 1/22

5:12 pm-11:20 pm

2 stops25h 08m

Reykjavik Keflavik Intl

Mon 1/26

7:35 am-9:52 pm

2 stops19h 17m

$771

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Thu 1/8

11:49 am-2:20 pm

2 stops21h 31m

Reykjavik Keflavik Intl

Fri 1/16

3:25 pm-7:29 pm

2 stops57h 04m

$851

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Thu 1/8

5:34 pm-2:15 pm

2 stops39h 41m

Reykjavik Keflavik Intl

Fri 1/16

3:25 pm-7:29 pm

2 stops57h 04m

$885

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 5/30

7:45 pm-8:50 am

1 stop9h 05m

Reykjavik Keflavik Intl

Sat 6/6

10:00 am-9:46 pm

2 stops39h 46m

$903

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 5/30

5:18 pm-8:30 am

1 stop11h 12m

Reykjavik Keflavik Intl

Sat 6/6

12:00 pm-9:11 pm

1 stop13h 11m

$920

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sat 5/30

6:00 am-8:30 am

2 stops22h 30m

Reykjavik Keflavik Intl

Sat 6/6

12:00 pm-11:45 pm

2 stops15h 45m

$924

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Wed 3/25

5:20 am-10:45 am

3 stops25h 25m

Reykjavik Keflavik Intl

Sun 3/29

8:35 am-11:45 pm

2 stops19h 10m

$975

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sun 3/15

5:20 am-10:55 am

3 stops25h 35m

Reykjavik Keflavik Intl

Sat 3/21

11:55 am-5:55 pm

2 stops34h 00m

$1,236

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Sun 2/1

11:00 am-10:55 am

2 stops42h 55m

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-8:59 pm

2 stops38h 14m

$1,347

GreenvilleReykjavik

GSP - KEF

GSPKEF

Greenville

Wed 3/25

12:07 pm-2:20 pm

2 stops46h 13m

Reykjavik Keflavik Intl

Sat 3/28

12:25 am-7:03 pm

2 stops46h 38m

$1,596

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Greenville to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Greenville to Reykjavik Keflavik Intl Airport is on a Sunday when prices can be found for as low as $733. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Thursday, with ticket prices averaging around $1,039.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is at noon when flights can be purchased for as low as $650. Flights in the morning are often more expensive with an average ticket price of $915.

Can stopping save me money on Greenville to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 42% on your flight if you consider stops on a Greenville to Reykjavik Keflavik Intl Airport flight.

When to book flights from Greenville to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greenville to Reykjavik Keflavik Intl Airport (GSP to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Reykjavik Keflavik Intl Airport

Fastest flight time

9h 05m

Direct flights

None
The fastest flight from Greenville to Reykjavik Keflavik Intl Airport takes 9h 05m
There are no direct flights from Greenville to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Greenville to Reykjavik Keflavik Intl Airport.
Search flight deals

  • How far is Greenville to Reykjavik Keflavik Intl by plane?

    Greenville and Reykjavik Keflavik Intl are 3176.0 mi apart from one another. In terms of flight time, this usually takes a little over 9h 05m.

  • When did momondo last update prices for flights from Greenville Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Greenville Airport to Reykjavik Keflavik Intl Airport were last updated today.

  • How old do you have to be to fly from Greenville Airport to Reykjavik Keflavik Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greenville Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The necessary travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Reykjavik?

It is quick and easy to find Greenville to Reykjavik flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Reykjavik that suits you.

Can I find flights from Greenville to Reykjavik with flexible booking policies on momondo?

All flight searches from Greenville to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Greenville to Reykjavik?

Once you have performed a search for Greenville to Reykjavik flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Greenville to Reykjavik right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Greenville to Reykjavik flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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