Find flights
Travel Guide

£472+ Cheap flights to Green Bay

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
— GRB
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Green Bay in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Green Bay
Explore the most affordable flight options available to Green Bay. Find the lowest fares based on data from user searches, with prices last updated on 25 July 2026.

Fri 2/1010:30
LHR
-
GRB
2 stops15h 26m
Finnair
Thu 8/1006:00
GRB
-
LHR
2 stops18h 15m
Finnair
Deal found 24/7£760
Fri 2/1008:00
LHR
-
GRB
1 stop14h 54m
Lufthansa
Thu 8/1013:17
GRB
-
LHR
1 stop13h 13m
Lufthansa
Deal found 24/7£803
Fri 2/1017:10
LHR
-
GRB
2 stops34h 25m
Virgin Atlantic
Thu 8/1007:00
GRB
-
LHR
2 stops21h 40m
Virgin Atlantic
Deal found 24/7£809
Thu 3/907:25
LHR
-
GRB
2 stops15h 29m
United Airlines
Thu 10/909:03
GRB
-
LHR
2 stops15h 52m
United Airlines
Deal found 21/7£815
Fri 2/1010:25
LGW
-
GRB
2 stops16h 07m
Delta
Thu 8/1018:00
GRB
-
LGW
2 stops16h 00m
Delta
Deal found 24/7£853
Thu 10/908:00
LHR
-
GRB
1 stop13h 46m
Lufthansa
Thu 24/913:17
GRB
-
LHR
1 stop11h 28m
Lufthansa
Deal found 22/7£859
Wed 30/920:40
LGW
-
GRB
2 stops29h 16m
Iberia
Sun 4/1016:04
GRB
-
LGW
2 stops45h 56m
Iberia
Deal found 24/7£871
Mon 24/809:45
LHR
-
GRB
1 stop14h 40m
Finnair
Mon 31/812:26
GRB
-
LHR
2 stops15h 49m
Finnair
Deal found 25/7£896
Mon 24/808:00
LHR
-
GRB
1 stop14h 54m
Lufthansa
Mon 31/812:30
GRB
-
LHR
1 stop17h 25m
Lufthansa
Deal found 25/7£912
Mon 24/818:30
LCY
-
GRB
2 stops34h 49m
Lufthansa
Mon 31/817:29
GRB
-
LCY
2 stops18h 26m
Lufthansa
Deal found 25/7£978
Mon 24/810:25
LGW
-
GRB
2 stops16h 15m
Delta
Mon 31/812:03
GRB
-
LGW
2 stops15h 37m
Delta
Deal found 25/7£983
Fri 2/1018:30
LCY
-
GRB
2 stops28h 24m
Multiple Airlines
Thu 8/1013:17
GRB
-
LCY
2 stops17h 18m
Multiple Airlines
Deal found 24/7£990

Find flight deals to Green Bay

Find the latest flights to Green Bay in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 25 July 2026.

Return from

£760

One-way from

£472
Finnair
  • Finnair
  • 2/10-8/10
  • 4 total stops
  • 33h 41m total
  • London to Green Bay
Search Deals
27/8
  • 27/8
  • 3 total stops
  • 52h 30m total
  • London to Green Bay
Search Deals

Cheapflights Fare Finder

 
Locate flights to Green Bay that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 25 July 2026.
Use the filters below to find and compare flights to Green Bay that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 2/10

11:10-19:56

1 stop14h 46m

Green Bay Austin-Straubel

Thu 8/10

09:58-10:15

2 stops18h 17m

£760

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 2/10

08:00-16:54

1 stop14h 54m

Green Bay Austin-Straubel

Thu 8/10

13:17-08:30

1 stop13h 13m

£803

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 2/10

17:10-21:35

2 stops34h 25m

Green Bay Austin-Straubel

Thu 8/10

07:00-10:40

2 stops21h 40m

£809

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Thu 3/9

07:25-16:54

2 stops15h 29m

Green Bay Austin-Straubel

Thu 10/9

09:03-06:55

2 stops15h 52m

£815

LondonGreen Bay

LGW - GRB

LGWGRB

London Gatwick

Fri 2/10

10:25-20:32

2 stops16h 07m

Green Bay Austin-Straubel

Thu 8/10

18:00-16:00

2 stops16h 00m

£853
Fastest return journey

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Thu 10/9

08:00-15:46

1 stop13h 46m

Green Bay Austin-Straubel

Thu 24/9

13:17-06:45

1 stop11h 28m

£859

LondonGreen Bay

LGW - GRB

LGWGRB

London Gatwick

Wed 30/9

20:40-19:56

2 stops29h 16m

Green Bay Austin-Straubel

Sun 4/10

16:04-20:00

2 stops45h 56m

£871

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Mon 24/8

13:45-00:16

2 stops16h 31m

Green Bay Austin-Straubel

Mon 31/8

12:26-10:15

2 stops15h 49m

£896

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Mon 4/1

11:30-22:45

2 stops17h 15m

Green Bay Austin-Straubel

Wed 6/1

10:50-07:15

2 stops14h 25m

£904

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Mon 24/8

08:00-16:54

1 stop14h 54m

Green Bay Austin-Straubel

Mon 31/8

12:30-11:55

1 stop17h 25m

£912

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay with our price prediction graph.
Estimated return 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 to Green Bay

How long is the flight to Green Bay?

On average, a flight from London to Green Bay takes 15 hours 25 minutes. Flights to Green Bay from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Green Bay?

The most popular airlines flying from London to Green Bay are British Airways and United Airlines.

British Airways
British Airways
From £742
United Airlines
United Airlines
From £679

What are the cheapest airlines that fly to Green Bay?

The cheapest airlines flying from London to Green Bay are United Airlines and British Airways.

Rainfall in Green Bay by month

Plan your trip to Green Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Green Bay ranges from 28.0 - 99.0 inches per month. June is typically the wettest month, when rainfall can reach 99.0 mm. January is typically the driest time to visit Green Bay when rainfall is around 28.0 mm.

Temperature in Green Bay by month

Plan your trip to Green Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

FAQs about flying to Green Bay

Getting around Green Bay

Green Bay’s main public transport system is known as The Metro. The Metro consists of a set of buses, that cover all of the main routes around the city. You can also take advantage of private tours to the key attractions (such as the wildlife reserves, or to sporting events). Hiring a car or taking a taxi is also an option in this city. A hire car will enable you to explore the countryside around Green Bay, too.

  • When is the best time to fly to Green Bay?

    Summers in Wisconsin tend to be wonderfully warm. With temperatures averaging at 19 degrees, this is the most popular time to visit as you can then enjoy the wonderful outdoor spaces for which Green Bay is so famous. As a result, summertime, and especially the school summer holidays, can also be the most expensive time to pay a visit to this region of the US. In the winter, the weather turns much colder, and there is an average annual accumulation of snowfall in the region of 45 inches. However, there are plenty of activities to enjoy in winter, such as snowmobiling, and you can time your visit to coincide with the Christmas celebrations for a festive feel to your holiday.

  • What airport do you fly into for flights to Green Bay?

    Booking a flight to Green Bay Austin-Straubel (GRB) is your only option if you intend on flying to Green Bay. It is only a 5.9 mi journey from Austin-Straubel to Green Bay’s city center.

  • Can I find cheaper flights to Green Bay if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Green Bay on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Green Bay?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Green Bay.

  • Where does the fastest flight to Green Bay depart from?

    For those looking to save time traveling to Green Bay, London offers the quickest one-way flight (13 hours 33 minutes).

  • Does Green Bay Austin-Straubel have car hire?

    Yes. Those touching down at Green Bay Austin-Straubel can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Green Bay Austin-Straubel?

    Yes. Green Bay Austin-Straubel has hotels nearby for those requiring accommodations. Wingate by Wyndham Green Bay/Airport is the closest property to Green Bay Austin-Straubel (0.0 mi away from Green Bay Austin-Straubel).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Green Bay by cabin class

Find flights to Green Bay, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Green Bay
Business Class flights to Green Bay
Prem Economy Class flights to Green Bay
Economy Class flights to Green Bay

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Green Bay?

Cheapflights helps you search for flights to Green Bay via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Green Bay?

Millions of users choose and trust Cheapflights to book the best flight deals to Green Bay for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Green Bay with no change fees?

Yes! Cheapflights helps users easily find flights to Green Bay with no change fees.

Can Cheapflights notify me if prices for flights to Green Bay become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.