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$920+ Cheap flights from Green Bay (GRB) 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — KEF
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Green Bay to Iceland

Best flights from Green Bay to Iceland
Discover carefully curated flight deals from Green Bay to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 6/118:25 amGRB - KEF
2 stops19h 25mUnited Airlines
Thu 6/1811:30 amKEF - GRB
2 stops29h 45mUnited Airlines
Deal found 12/16$920
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1210:42 amGRB - KEF
2 stops21h 38mLufthansa
Fri 1/233:25 pmKEF - GRB
2 stops31h 22mLufthansa
Deal found 12/16$1,091
This British Airways deal was found by Cheapflights users on 12/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/234:53 pmGRB - KEF
2 stops42h 12mBritish Airways
Tue 1/2711:50 amKEF - GRB
2 stops40h 24mBritish Airways
Deal found 12/15$1,606
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/126:00 amGRB - KEF
3 stops22h 55mMultiple Airlines
Fri 1/236:10 pmKEF - GRB
2 stops28h 13mMultiple Airlines
Deal found 12/16$3,253

Find flight deals from Green Bay to Iceland

Keep the following information in mind while searching for Green Bay to Iceland flight deals. Data was last updated December 16, 2025.

Round-trip from

$896
(United Airlines)
From Green Bay Austin-Straubel to Iceland
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Green Bay to Iceland that are best for you.

Fly from

Green Bay

Fly to

Iceland

Route

Depart

Return

Price

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Thu 6/11

8:25 am-8:50 am

2 stops19h 25m

Reykjavik Keflavik Intl

Thu 6/18

11:30 am-12:15 pm

2 stops29h 45m

$920

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Mon 1/12

10:42 am-2:20 pm

2 stops21h 38m

Reykjavik Keflavik Intl

Fri 1/23

3:25 pm-4:47 pm

2 stops31h 22m

$1,091

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Fri 1/23

4:53 pm-5:05 pm

2 stops42h 12m

Reykjavik Keflavik Intl

Tue 1/27

11:50 am-10:14 pm

2 stops40h 24m

$1,606

Green BayReykjavik

GRB - KEF

GRBKEF

Green Bay Austin-Straubel

Mon 1/12

6:00 am-10:55 am

3 stops22h 55m

Reykjavik Keflavik Intl

Fri 1/23

6:10 pm-4:23 pm

2 stops28h 13m

$3,253

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Green Bay to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Green Bay 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 Green Bay to Iceland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Green Bay 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 Green Bay to Iceland?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel (GRB) is the airport most travelers will use when flying to Iceland from Green Bay.

  • How long is the flight from Green Bay to Iceland?

    Airlines like United Airlines, Lufthansa, and British Airways fly from Green Bay to Iceland in about 19h 25m. The time it takes to get you to your destination can typically vary by up to 22h 47m. Green Bay and Iceland are separated by a distance of 2803 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Green Bay to Iceland?

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

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

    Yes. Cheapflights offers flight deals from Green Bay 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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