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£507+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
— GRB
9 Jul — 16 Jul1
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 9 June 2026.

Wed 23/907:30
LHR
-
GRB
2 stops21h 49m
United Airlines
Sat 26/915:42
GRB
-
LHR
1 stop14h 13m
United Airlines
Deal found 7/6£749
Fri 11/907:30
LHR
-
GRB
2 stops19h 34m
United Airlines
Tue 15/913:17
GRB
-
LHR
1 stop11h 28m
United Airlines
Deal found 5/6£753
Sun 6/1207:40
LHR
-
GRB
1 stop13h 38m
Multiple Airlines
Mon 14/1213:11
GRB
-
LHR
1 stop16h 49m
Multiple Airlines
Deal found 7/6£762
Sun 6/1207:40
LHR
-
GRB
2 stops15h 03m
Lufthansa
Mon 14/1220:25
GRB
-
LHR
2 stops31h 15m
Lufthansa
Deal found 7/6£766
Tue 7/714:45
LHR
-
GRB
1 stop15h 27m
British Airways
Mon 13/715:24
GRB
-
LHR
1 stop10h 41m
British Airways
Deal found 8/6£775
Tue 7/707:25
LHR
-
GRB
2 stops15h 26m
United Airlines
Mon 13/709:00
GRB
-
LHR
1 stop15h 45m
United Airlines
Deal found 8/6£777
Fri 11/915:15
LHR
-
GRB
1 stop14h 58m
British Airways
Tue 15/916:04
GRB
-
LHR
1 stop14h 11m
British Airways
Deal found 4/6£825
Tue 7/710:00
LCY
-
GRB
2 stops17h 46m
Virgin Atlantic
Mon 13/706:50
GRB
-
LCY
2 stops18h 25m
Virgin Atlantic
Deal found 8/6£835
Tue 7/720:40
LGW
-
GRB
2 stops33h 32m
Iberia
Mon 13/713:01
GRB
-
LGW
2 stops15h 49m
Iberia
Deal found 8/6£846
Mon 24/807:45
LCY
-
GRB
2 stops13h 47m
Delta
Thu 3/911:07
GRB
-
LCY
2 stops15h 43m
Delta
Deal found 4/6£879
Wed 23/920:40
LGW
-
GRB
2 stops29h 16m
Iberia
Sat 26/916:04
GRB
-
LGW
2 stops36h 46m
Iberia
Deal found 6/6£933
Tue 21/720:40
LGW
-
GRB
2 stops33h 32m
Iberia
Tue 28/713:01
GRB
-
LGW
2 stops15h 49m
Iberia
Deal found 6/6£987

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 9 June 2026.

Return from

£749

One-way from

£507
United Airlines
  • United Airlines
  • 23/9-26/9
  • 3 total stops
  • 36h 02m total
  • London to Green Bay
Search Deals
American Airlines
  • American Airlines
  • 6/10
  • 2 total stops
  • 31h 43m 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 9 June 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

Wed 23/9

07:30-21:04

2 stops19h 34m

Green Bay Austin-Straubel

Sat 26/9

15:42-08:30

1 stop10h 48m

£750

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 11/9

07:30-21:04

2 stops19h 34m

Green Bay Austin-Straubel

Tue 15/9

13:17-06:45

1 stop11h 28m

£753

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Tue 7/7

07:25-16:51

2 stops15h 26m

Green Bay Austin-Straubel

Mon 13/7

09:00-06:45

1 stop15h 45m

£777

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Tue 7/7

10:00-21:46

2 stops17h 46m

Green Bay Austin-Straubel

Mon 13/7

06:50-07:15

2 stops18h 25m

£835

LondonGreen Bay

LGW - GRB

LGWGRB

London Gatwick

Tue 7/7

20:40-00:12

2 stops33h 32m

Green Bay Austin-Straubel

Mon 13/7

13:01-10:50

2 stops15h 49m

£846
Fastest return journey

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Mon 24/8

07:45-15:32

2 stops13h 47m

Green Bay Austin-Straubel

Thu 3/9

11:07-08:50

2 stops15h 43m

£879

LondonGreen Bay

LGW - GRB

LGWGRB

London Gatwick

Wed 23/9

20:40-19:56

2 stops29h 16m

Green Bay Austin-Straubel

Sat 26/9

16:04-10:50

2 stops36h 46m

£933

LondonGreen Bay

LGW - GRB

LGWGRB

London Gatwick

Tue 21/7

20:40-00:12

2 stops33h 32m

Green Bay Austin-Straubel

Tue 28/7

13:01-10:50

2 stops15h 49m

£987

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Mon 13/7

07:45-21:46

2 stops20h 01m

Green Bay Austin-Straubel

Thu 16/7

11:07-07:15

2 stops14h 08m

£1,081

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Tue 21/7

09:15-23:19

2 stops20h 04m

Green Bay Austin-Straubel

Tue 28/7

18:52-17:55

2 stops17h 03m

£1,092

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 35 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 16 hours 32 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 United Airlines and British Airways.

United Airlines
United Airlines
From £678
British Airways
British Airways
From £741

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 38 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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