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£860+ Cheap flights to Green Bay

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
— GRB
23 Mar — 30 Mar1
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 21 February 2026.

Thu 5/306:50
LHR
-
GRB
2 stops14h 18m
United Airlines
Mon 9/314:54
GRB
-
LHR
1 stop15h 21m
United Airlines
Deal found 18/2£860
Thu 5/306:30
LHR
-
GRB
2 stops20h 11m
Delta
Mon 9/311:12
GRB
-
LHR
2 stops15h 53m
Delta
Deal found 18/2£877
Thu 5/307:50
LCY
-
GRB
2 stops16h 11m
Iberia
Mon 9/310:00
GRB
-
LCY
2 stops23h 35m
Iberia
Deal found 18/2£949
Fri 23/1006:50
LHR
-
GRB
2 stops15h 53m
United Airlines
Tue 27/1014:30
GRB
-
LHR
2 stops15h 35m
United Airlines
Deal found 19/2£963
Fri 23/1014:45
LHR
-
GRB
1 stop14h 25m
British Airways
Tue 27/1014:49
GRB
-
LHR
1 stop12h 46m
British Airways
Deal found 19/2£972
Sun 8/1119:45
LGW
-
GRB
2 stops33h 43m
Iberia
Sun 15/1119:52
GRB
-
LGW
2 stops41h 08m
Iberia
Deal found 21/2£1,006
Sat 4/408:00
LHR
-
GRB
1 stop19h 32m
Lufthansa
Sat 11/417:35
GRB
-
LHR
2 stops37h 05m
Lufthansa
Deal found 17/2£1,070
Fri 23/1011:30
LGW
-
GRB
2 stops38h 18m
Iberia
Tue 27/1014:49
GRB
-
LGW
2 stops23h 11m
Iberia
Deal found 17/2£1,094
Thu 22/1019:15
LCY
-
GRB
2 stops30h 33m
Iberia
Mon 26/1014:49
GRB
-
LCY
2 stops18h 46m
Iberia
Deal found 19/2£1,146
Sat 4/408:25
LCY
-
GRB
2 stops18h 11m
Delta
Sat 11/416:19
GRB
-
LCY
2 stops14h 56m
Delta
Deal found 17/2£1,670

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 21 February 2026.

Return from

£860
United Airlines
  • United Airlines
  • 5/3-9/3
  • 3 total stops
  • 29h 39m 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 21 February 2026.
Use the filters below to find and compare flights to Green Bay that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Thu 5/3

06:50-15:08

2 stops14h 18m

Green Bay Austin-Straubel

Mon 9/3

14:54-11:15

1 stop15h 21m

£860

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Thu 5/3

06:30-20:41

2 stops20h 11m

Green Bay Austin-Straubel

Mon 9/3

11:12-08:05

2 stops15h 53m

£877

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Thu 5/3

07:50-18:01

2 stops16h 11m

Green Bay Austin-Straubel

Mon 9/3

10:00-14:35

2 stops23h 35m

£949

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sat 4/4

08:00-21:32

1 stop19h 32m

Green Bay Austin-Straubel

Sat 11/4

17:35-12:40

2 stops37h 05m

£1,070

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sat 4/4

08:00-16:53

1 stop14h 53m

Green Bay Austin-Straubel

Sat 11/4

17:24-07:40

1 stop32h 16m

£1,172

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sat 18/7

07:45-16:51

2 stops15h 06m

Green Bay Austin-Straubel

Mon 27/7

14:30-10:40

2 stops14h 10m

£1,220

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sun 5/4

08:00-14:13

1 stop12h 13m

Green Bay Austin-Straubel

Sun 12/4

20:25-08:30

1 stop30h 05m

£1,227

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 3/4

09:30-19:13

2 stops15h 43m

Green Bay Austin-Straubel

Fri 10/4

13:30-08:20

2 stops12h 50m

£1,257

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Sat 4/4

08:25-20:36

2 stops18h 11m

Green Bay Austin-Straubel

Sat 11/4

16:19-13:15

2 stops14h 56m

£1,670

Flights are sorted by cheapest return flights first.

Deals found on 18/2

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 14 hours 45 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 £684
United Airlines
United Airlines
From £672
Virgin Atlantic
Virgin Atlantic
From £764

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).

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Green Bay. Reviews last updated 21 February 2026.
See what other customers who have flown with British Airways to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,756 reviews
Check prices

Food

6.4

Overall

6.7

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,756 reviews
British Airways
6.7
Okay
7,756 reviews
Check prices

Food

6.4

Overall

6.7

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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 (11 hours 55 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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