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£645+ 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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
— GRB
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Flights to Green Bay in 2025

Find the latest flights to Green Bay in 2025, 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 12 September 2025.

Return from

£645

Popular in

January

Cheapest in

June

Average price

£768
Lufthansa
  • Lufthansa
  • 14/11-18/11
  • 3 total stops
  • 35h 03m total
  • London to Green Bay
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
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Find flight deals to Green Bay

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 12 September 2025.

Fri 14/1108:30LHR - GRB
2 stops19h 08mLufthansa
Tue 18/1113:20GRB - LHR
1 stop10h 35mLufthansa
Deal found 10/9£645
Fri 14/1106:50LHR - GRB
2 stops15h 56mUnited Airlines
Tue 18/1115:51GRB - LHR
2 stops12h 59mUnited Airlines
Deal found 10/9£646
Sun 26/1007:40LHR - GRB
1 stop14h 06mLufthansa
Sun 2/1117:22GRB - LHR
2 stops43h 13mLufthansa
Deal found 11/9£794
Sun 26/1007:40LHR - GRB
2 stops33h 53mUnited Airlines
Sun 2/1115:51GRB - LHR
2 stops33h 19mUnited Airlines
Deal found 11/9£812
Sun 26/1007:40LHR - GRB
1 stop14h 06mMultiple Airlines
Sun 2/1117:22GRB - LHR
1 stop30h 33mMultiple Airlines
Deal found 11/9£890
Sun 26/1013:00LHR - GRB
1 stop12h 37mVirgin Atlantic
Sun 2/1112:02GRB - LHR
1 stop13h 03mVirgin Atlantic
Deal found 11/9£895
Sun 26/1019:20LCY - GRB
2 stops29h 27mMultiple Airlines
Sun 2/1113:20GRB - LCY
2 stops17h 30mMultiple Airlines
Deal found 11/9£1,104
Sun 2/1119:40LHR - GRB
2 stops30h 49mBritish Airways
Thu 6/1115:09GRB - LHR
1 stop11h 06mBritish Airways
Deal found 10/9£1,284
Sun 26/1017:15LCY - GRB
2 stops28h 31mLufthansa
Sun 2/1113:20GRB - LCY
2 stops21h 20mLufthansa
Deal found 11/9£1,333

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 12 September 2025.
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

Fri 14/11

08:30-21:38

2 stops19h 08m

Green Bay Austin-Straubel

Tue 18/11

13:20-05:55

1 stop10h 35m

£645

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 14/11

06:50-16:46

2 stops15h 56m

Green Bay Austin-Straubel

Tue 18/11

15:51-10:50

2 stops12h 59m

£646

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Wed 1/10

08:45-20:58

3 stops18h 13m

Green Bay Austin-Straubel

Wed 8/10

14:40-16:25

2 stops19h 45m

£670

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Fri 20/2

18:15-21:14

2 stops32h 59m

Green Bay Austin-Straubel

Tue 24/2

13:10-17:35

2 stops22h 25m

£684

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Wed 1/10

09:20-23:00

2 stops19h 40m

Green Bay Austin-Straubel

Wed 8/10

12:02-07:15

2 stops13h 13m

£720

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sun 26/10

07:40-16:46

1 stop14h 06m

Green Bay Austin-Straubel

Sun 2/11

17:22-18:35

2 stops43h 13m

£794

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sun 26/10

07:40-19:47

2 stops17h 07m

Green Bay Austin-Straubel

Sun 2/11

15:51-07:10

2 stops33h 19m

£812

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Sun 26/10

19:20-19:47

2 stops29h 27m

Green Bay Austin-Straubel

Sun 2/11

13:20-12:50

2 stops17h 30m

£1,104

LondonGreen Bay

LCY - GRB

LCYGRB

London City

Sun 26/10

17:15-16:46

2 stops28h 31m

Green Bay Austin-Straubel

Sun 2/11

13:20-16:40

2 stops21h 20m

£1,333

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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 19 hours 26 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.

British Airways
British Airways
From £794
Virgin Atlantic
Virgin Atlantic
From £1,029
United Airlines
United Airlines
From £905

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 12 September 2025.
See what other customers who have flown with Virgin Atlantic and 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.
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.5

Comfort

7.3

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.4
Good
664 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.5

Comfort

7.3

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,361 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.5

Comfort

7.3

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 (14 hours 6 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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