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Cheap flights from Green Bay to Iceland from $692

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 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.
1 adult
0 bags

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Find the cheapest flights from Green Bay to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:24 pm - 2:15 pm
GRB
-
KEF
38h 51m2 stops
Lufthansa Logo
3:10 pm - 4:47 pm
KEF
-
GRB
31h 37m2 stops
$692Lufthansa
Thu, Jan 22 - Thu, Jan 29
Delta Logo
10:50 am - 9:30 am
GRB
-
KEF
17h 40m2 stops
Delta Logo
11:25 am - 4:33 pm
KEF
-
GRB
34h 08m2 stops
$933Delta
Fri, Apr 17 - Tue, Apr 21
British Airways Logo
11:30 am - 9:30 am
GRB
-
KEF
41h 00m2 stops
British Airways Logo
10:50 am - 5:37 pm
KEF
-
GRB
35h 47m2 stops
$1,599British Airways
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
4:53 pm - 5:15 pm
GRB
-
KEF
18h 22m2 stops
Multiple Airlines Logo
11:45 am - 10:50 am
KEF
-
GRB
29h 05m3 stops
$3,252Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
British Airways Logo
5:21 pm - 10:40 am
GRB
-
KEF
35h 19m2 stops
British Airways Logo
11:55 am - 10:01 pm
KEF
-
GRB
40h 06m2 stops
$8,498British Airways
Fri, Dec 26 - Sat, Jan 3

British Airways flights from Green Bay to Iceland

Our best British Airways deals on Green Bay to Iceland flight tickets
British Airways
Apr 17
GRB11:30 amGreen Bay Austin-Straubel
41h 00m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Apr 21
KEF10:50 amReykjavik Keflavik Intl
35h 47m
2 stops
GRB5:37 pmGreen Bay Austin-Straubel
$1,599
Find similar
British Airways
Dec 26
GRB5:21 pmGreen Bay Austin-Straubel
35h 19m
2 stops
KEF10:40 amReykjavik Keflavik Intl
Jan 3
KEF11:55 amReykjavik Keflavik Intl
40h 06m
2 stops
GRB10:01 pmGreen Bay Austin-Straubel
$8,498
Find similar

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 December 4, 2025.
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

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Thu 1/22

5:24 pm-2:15 pm

2 stops38h 51m

Reykjavik Keflavik Intl

Thu 1/29

3:10 pm-4:47 pm

2 stops31h 37m

$692

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 4/17

10:50 am-9:30 am

2 stops17h 40m

Reykjavik Keflavik Intl

Tue 4/21

11:25 am-4:33 pm

2 stops34h 08m

$933

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 4/17

11:30 am-9:30 am

2 stops41h 00m

Reykjavik Keflavik Intl

Tue 4/21

10:50 am-5:37 pm

2 stops35h 47m

$1,599

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Thu 1/22

4:53 pm-5:15 pm

2 stops18h 22m

Reykjavik Keflavik Intl

Thu 1/29

11:45 am-10:50 am

3 stops29h 05m

$3,252

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 12/26

5:21 pm-10:40 am

2 stops35h 19m

Reykjavik Keflavik Intl

Sat 1/3

11:55 am-10:01 pm

2 stops40h 06m

$8,498

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Iceland from

How to get the cheapest flight ticket from Green Bay to Iceland

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 Iceland?

The cheapest day to depart from Green Bay to Iceland is on a Monday when prices can be found for as low as $990. Flights from Green Bay to Iceland on a Friday will generally be more expensive and average around $1,094. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

35h 19m

Direct flights

None
The fastest flight from Green Bay to Iceland takes 35h 19m
There are no direct flights from Green Bay to Iceland. There are no popular flight routes from Green Bay to Iceland.
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  • 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.

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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