GRB - KEF

$1,381 Find Cheap Flights from Green Bay to Reykjavik - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,381
Typical prices: $1,255-$2,879
British Airways
Tue 12/11Sat 12/15
GRB - KEF • 2 stops
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Flight Deals

Cheap Flights from Green Bay to Keflavik Intl (GRB-KEF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to Keflavik Intl

Fri, Dec 11 - Tue, Dec 15
British Airways Logo
2:33 pm - 3:05 pmGRB  Green Bay Austin-Straubel-KEF Reykjavik Keflavik Intl
18h 32m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
11:55 am - 12:20 amKEF  Reykjavik Keflavik Intl-GRB Green Bay Austin-Straubel
42h 25m2 stops London Heathrow Chicago O'Hare Intl
$1,381British Airways
Fri, Dec 11 - Tue, Dec 15
British Airways Logo
10:05 am - 3:05 pmGRB  Green Bay Austin-Straubel-KEF Reykjavik Keflavik Intl
23h 00m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
11:55 am - 12:20 amKEF  Reykjavik Keflavik Intl-GRB Green Bay Austin-Straubel
42h 25m2 stops London Heathrow Chicago O'Hare Intl
$1,634British Airways
Booking Insights

Price, demand and travel trends for Green Bay to Reykjavik Keflavik Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Green Bay to Reykjavik Keflavik Intl Airport?

Round-trip flights from Green Bay to Reykjavik Keflavik Intl Airport typically range from $1,255 to $2,879. The lowest price found in the past 5 days was $1,381, on British Airways.

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Key details for Green Bay to Reykjavik Keflavik Intl Airport flights

Cheapest flight

$1,381
Round-trip flight from Green Bay to Reykjavik Keflavik Intl Airport

When to book flights from Green Bay to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Green Bay to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Green Bay to Reykjavik Keflavik Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Green Bay to Reykjavik Keflavik Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Green Bay to Reykjavik Keflavik Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,381 to $1,634. That means the highest observed fare was about 18% higher than the lowest one.

  • What car rental options are available at Reykjavik Keflavik Intl Airport (KEF)?

    Reykjavik Keflavik Intl Airport (KEF) hosts 5 major car rental companies, with daily rates averaging $63 for economy cars. Top options include:

    • Ice Rental 4x4
    • Fair Car
    • Budget
    • Alamo
    • Europcar

  • Which airports can I use when flying from Green Bay to Reykjavik Keflavik Intl Airport?

    Flights from Green Bay to Reykjavik Keflavik Intl Airport usually depart from Green Bay Austin-Straubel (GRB) and arrive at Reykjavik Keflavik Intl (KEF).

  • Which airports do connecting flights from Green Bay to Reykjavik Keflavik Intl Airport pass through?

    Most connecting flights from Green Bay to Reykjavik Keflavik Intl Airport pass through Minneapolis St Paul (MSP), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Green Bay to Reykjavik Keflavik Intl Airport?

    Yes. Flexible dates can save you up to 27% on flights from Green Bay to Reykjavik Keflavik Intl Airport. Sunday is the cheapest departure day at $1,793 round-trip on average, while Friday is the most expensive at $2,423, a difference of $630.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Green Bay and Reykjavik Keflavik Intl Airport?

    Reykjavik Keflavik Intl Airport is 6 hours ahead of Green Bay (Greenwich Mean Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Reykjavik Keflavik Intl Airport?

    Some of the most popular sights in Reykjavik Keflavik Intl Airport are Harpa, Laugardalsholl and The Settlement Exhibition: Reykjavík 871±2. These are among the most viewed places in Reykjavik Keflavik Intl Airport on KAYAK.

Your guide to booking Green Bay to Reykjavik Keflavik Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Friday. On this route, Sunday flights average $1,793, about $630 less than Friday fares (26% savings) based on the last 12 months.

More options for your flight from Green Bay to Keflavik Intl

Complete your trip to Reykjavik with a hotel stay or car rental

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