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Cheap flights from Green Bay to Iceland from $668

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Iceland departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Green Bay to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
4:13 pm - 7:00 am
GRB
-
KEF
9h 47m
1 stop
Virgin Atlantic Logo
8:45 am - 8:40 pm
KEF
-
GRB
16h 55m
1 stop
$668Virgin Atlantic
Fri, Aug 7 - Sun, Aug 23
American Airlines Logo
7:17 am - 1:50 pm
GRB
-
KEF
24h 33m
2 stops
American Airlines Logo
11:50 am - 11:30 pm
KEF
-
GRB
17h 40m
2 stops
$924American Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
2:31 pm - 8:50 am
GRB
-
KEF
13h 19m
1 stop
United Airlines Logo
12:00 pm - 7:21 pm
KEF
-
GRB
12h 21m
1 stop
$993United Airlines
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
9:14 am - 8:30 am
GRB
-
KEF
18h 16m
2 stops
United Airlines Logo
12:00 pm - 11:19 pm
KEF
-
GRB
16h 19m
1 stop
$998United Airlines
Tue, Aug 11 - Tue, Aug 18
Virgin Atlantic Logo
11:07 am - 7:00 am
GRB
-
KEF
14h 53m
2 stops
Virgin Atlantic Logo
8:45 am - 8:40 pm
KEF
-
GRB
16h 55m
1 stop
$1,058Virgin Atlantic
Fri, Aug 7 - Sun, Aug 23
United Airlines Logo
1:17 pm - 8:50 am
GRB
-
KEF
14h 33m
1 stop
United Airlines Logo
10:00 am - 11:19 pm
KEF
-
GRB
18h 19m
2 stops
$1,131United Airlines
Fri, Sep 25 - Tue, Sep 29
United Airlines Logo
9:00 am - 8:30 am
GRB
-
KEF
18h 30m
2 stops
United Airlines Logo
11:30 am - 11:19 pm
KEF
-
GRB
16h 49m
2 stops
$1,216United Airlines
Fri, Aug 7 - Sun, Aug 23
United Airlines Logo
6:52 pm - 8:30 am
GRB
-
KEF
32h 38m
2 stops
United Airlines Logo
11:30 am - 11:19 pm
KEF
-
GRB
16h 49m
2 stops
$1,230United Airlines
Fri, Aug 7 - Sun, Aug 23
United Airlines Logo
5:00 am - 8:45 am
GRB
-
KEF
22h 45m
2 stops
United Airlines Logo
10:00 am - 9:03 pm
KEF
-
GRB
16h 03m
2 stops
$1,313United Airlines
Fri, Sep 25 - Tue, Sep 29
Air France Logo
12:03 pm - 7:00 am
GRB
-
KEF
13h 57m
1 stop
Air France Logo
8:45 am - 8:40 pm
KEF
-
GRB
16h 55m
1 stop
$1,333Air France
Fri, Aug 7 - Sun, Aug 23

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United Airlines flights from Green Bay to Iceland

Our best United Airlines deals on Green Bay to Iceland flight tickets
United Airlines
Aug 11
GRB2:31 pmGreen Bay Austin-Straubel
13h 19m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Aug 18
KEF12:00 pmReykjavik Keflavik Intl
12h 21m
1 stop
GRB7:21 pmGreen Bay Austin-Straubel
$993
United Airlines
Aug 11
GRB9:14 amGreen Bay Austin-Straubel
18h 16m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Aug 18
KEF12:00 pmReykjavik Keflavik Intl
16h 19m
1 stop
GRB11:19 pmGreen Bay Austin-Straubel
$998
United Airlines
Sep 25
GRB1:17 pmGreen Bay Austin-Straubel
14h 33m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Sep 29
KEF10:00 amReykjavik Keflavik Intl
18h 19m
2 stops
GRB11:19 pmGreen Bay Austin-Straubel
$1,131

Virgin Atlantic flights from Green Bay to Iceland

Our best Virgin Atlantic deals on Green Bay to Iceland flight tickets
Virgin Atlantic
Aug 7
GRB4:13 pmGreen Bay Austin-Straubel
9h 47m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Aug 23
KEF8:45 amReykjavik Keflavik Intl
16h 55m
1 stop
GRB8:40 pmGreen Bay Austin-Straubel
$668
Virgin Atlantic
Aug 7
GRB11:07 amGreen Bay Austin-Straubel
14h 53m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Aug 23
KEF8:45 amReykjavik Keflavik Intl
16h 55m
1 stop
GRB8:40 pmGreen Bay Austin-Straubel
$1,058

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay 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, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Green Bay to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 8/7

4:13 pm-7:00 am

1 stop9h 47m

Reykjavik Keflavik Intl

Sun 8/23

8:45 am-8:40 pm

1 stop16h 55m

$668

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Wed 12/2

7:17 am-1:50 pm

2 stops24h 33m

Reykjavik Keflavik Intl

Wed 12/9

11:50 am-11:30 pm

2 stops17h 40m

$924
Quickest round-trip

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Tue 8/11

2:31 pm-8:50 am

1 stop13h 19m

Reykjavik Keflavik Intl

Tue 8/18

12:00 pm-7:21 pm

1 stop12h 21m

$993

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Tue 8/11

9:14 am-8:30 am

2 stops18h 16m

Reykjavik Keflavik Intl

Tue 8/18

12:00 pm-11:19 pm

1 stop16h 19m

$998

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 8/7

11:07 am-7:00 am

2 stops14h 53m

Reykjavik Keflavik Intl

Sun 8/23

8:45 am-8:40 pm

1 stop16h 55m

$1,058

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 9/25

1:17 pm-8:50 am

1 stop14h 33m

Reykjavik Keflavik Intl

Tue 9/29

10:00 am-11:19 pm

2 stops18h 19m

$1,131

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 8/7

9:00 am-8:30 am

2 stops18h 30m

Reykjavik Keflavik Intl

Sun 8/23

11:30 am-11:19 pm

2 stops16h 49m

$1,216

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 8/7

6:52 pm-8:30 am

2 stops32h 38m

Reykjavik Keflavik Intl

Sun 8/23

11:30 am-11:19 pm

2 stops16h 49m

$1,230

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 9/25

5:00 am-8:45 am

2 stops22h 45m

Reykjavik Keflavik Intl

Tue 9/29

10:00 am-9:03 pm

2 stops16h 03m

$1,313

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 8/7

12:03 pm-7:00 am

1 stop13h 57m

Reykjavik Keflavik Intl

Sun 8/23

8:45 am-8:40 pm

1 stop16h 55m

$1,333

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Green Bay to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Iceland

Fastest flight time

13h 19m

Direct flights

None
The fastest flight from Green Bay to Iceland takes 13h 19m
There are no direct flights from Green Bay to Iceland. There are no popular flight routes from Green Bay to Iceland.
Search flight deals

Frequently asked questions about flying from Green Bay to Iceland

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Iceland?

    Prices for flights from Green Bay Austin-Straubel Airport to Iceland were last updated today.

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Iceland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The travel and health documents you'll need for your trip to Iceland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iceland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Green Bay to Iceland

  • How do I get Price Alerts for flights from Green Bay to Iceland?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Green Bay from Iceland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Green Bay to Iceland with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Iceland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Green Bay to Iceland for you.

Can I find flights from Green Bay to Iceland with flexible booking policies on momondo?

Flights from Green Bay to Iceland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Green Bay to Iceland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Green Bay to Iceland.

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

Yes momondo offers price alerts on flights to Iceland from Green Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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