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£532+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
— GRB
19 Aug — 26 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 20 July 2026.

Fri 13/1106:15
LHR
-
GRB
2 stops18h 07m
Finnair
Mon 16/1109:58
GRB
-
LHR
2 stops18h 27m
Finnair
Deal found 15/7£750
Thu 3/918:05
LHR
-
GRB
2 stops30h 20m
Finnair
Fri 18/910:05
GRB
-
LHR
2 stops14h 20m
Finnair
Deal found 18/7£783
Fri 13/1107:40
LHR
-
GRB
1 stop19h 54m
Lufthansa
Mon 16/1113:11
GRB
-
LHR
1 stop12h 44m
Lufthansa
Deal found 15/7£785
Thu 3/908:00
LHR
-
GRB
1 stop14h 54m
Lufthansa
Fri 18/913:17
GRB
-
LHR
1 stop11h 28m
Lufthansa
Deal found 18/7£819
Sat 5/913:30
LHR
-
GRB
2 stops15h 49m
Lufthansa
Sat 19/913:17
GRB
-
LHR
1 stop11h 28m
Lufthansa
Deal found 17/7£823
Fri 21/814:10
LHR
-
GRB
1 stop32h 44m
Lufthansa
Fri 4/917:29
GRB
-
LHR
1 stop31h 16m
Lufthansa
Deal found 19/7£828
Sat 5/906:30
LHR
-
GRB
2 stops20h 10m
Virgin Atlantic
Sat 19/907:00
GRB
-
LHR
2 stops17h 45m
Virgin Atlantic
Deal found 17/7£836
Wed 2/908:30
LHR
-
GRB
2 stops20h 49m
Lufthansa
Thu 17/913:17
GRB
-
LHR
1 stop11h 28m
Lufthansa
Deal found 18/7£844
Wed 23/1211:45
LHR
-
GRB
2 stops34h 43m
Multiple Airlines
Fri 1/117:25
GRB
-
LHR
2 stops57h 35m
Multiple Airlines
Deal found 16/7£855
Wed 2/911:10
LHR
-
GRB
1 stop13h 15m
Iberia
Thu 17/916:04
GRB
-
LHR
1 stop12h 46m
Iberia
Deal found 18/7£855
Sat 29/807:25
LHR
-
GRB
2 stops15h 29m
United Airlines
Sat 5/911:45
GRB
-
LHR
2 stops13h 30m
United Airlines
Deal found 15/7£862
Wed 30/920:40
LGW
-
GRB
2 stops29h 16m
Iberia
Sun 4/1016:04
GRB
-
LGW
2 stops45h 56m
Iberia
Deal found 19/7£870

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 20 July 2026.

Return from

£750

One-way from

£532
Finnair
  • Finnair
  • 13/11-16/11
  • 4 total stops
  • 36h 34m total
  • London to Green Bay
Search Deals
British Airways
  • British Airways
  • 1/11
  • 2 total stops
  • 44h 12m 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 20 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 13/11

12:35-18:22

1 stop11h 47m

Green Bay Austin-Straubel

Mon 16/11

09:58-10:25

2 stops18h 27m

£751

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Thu 3/9

18:05-18:25

2 stops30h 20m

Green Bay Austin-Straubel

Fri 18/9

10:05-07:40

1 stop15h 35m

£783

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Thu 3/9

08:00-16:54

1 stop14h 54m

Green Bay Austin-Straubel

Fri 18/9

13:17-06:45

1 stop11h 28m

£819

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sat 5/9

13:30-23:19

2 stops15h 49m

Green Bay Austin-Straubel

Sat 19/9

13:17-06:45

1 stop11h 28m

£823

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 21/8

14:10-16:54

1 stop32h 44m

Green Bay Austin-Straubel

Fri 4/9

17:29-06:45

1 stop31h 16m

£828

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sat 5/9

06:30-20:40

2 stops20h 10m

Green Bay Austin-Straubel

Sat 19/9

07:00-06:45

2 stops17h 45m

£836

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Wed 2/9

08:30-23:19

2 stops20h 49m

Green Bay Austin-Straubel

Thu 17/9

13:17-06:45

1 stop11h 28m

£844

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Wed 23/12

11:45-16:28

2 stops34h 43m

Green Bay Austin-Straubel

Fri 1/1

17:25-09:00

2 stops57h 35m

£855
Fastest return journey

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Wed 2/9

11:10-18:25

1 stop13h 15m

Green Bay Austin-Straubel

Thu 17/9

16:04-10:50

1 stop12h 46m

£855

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sat 29/8

07:25-16:54

2 stops15h 29m

Green Bay Austin-Straubel

Sat 5/9

11:45-07:15

2 stops13h 30m

£862

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 24 resultsSorted by cheapest first
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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 24 hours 54 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 £735
United Airlines
United Airlines
From £673

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 (15 hours 29 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

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