What is the cheapest airline that flies from Green Bay Austin-Straubel to United Kingdom?

Iberia, United Airlines, and Lufthansa are the most popular carriers operating from Green Bay Austin-Straubel to United Kingdom

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to United Kingdom?

Prices for flights from Green Bay Austin-Straubel Airport to United Kingdom were last updated today.

How old do you have to be to fly from Green Bay Austin-Straubel Airport to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£236 Cheap Flights from Green Bay to the United Kingdom in 2026

Find the cheapest flights from Green Bay to the United Kingdom

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:25 - 12:00GRB Green Bay Austin-Straubel-LHR London Heathrow

21h 35m1 stop Chicago O'Hare Intl

06:50 - 10:30LHR London Heathrow-GRB Green Bay Austin-Straubel

33h 40m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£544United Airlines

Sun, 6 Dec - Tue, 8 Dec

10:45 - 10:50GRB Green Bay Austin-Straubel-LHR London Heathrow

18h 05m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

06:50 - 10:30LHR London Heathrow-GRB Green Bay Austin-Straubel

33h 40m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£547United Airlines

Sun, 6 Dec - Tue, 8 Dec

17:18 - 10:05GRB Green Bay Austin-Straubel-LHR London Heathrow

34h 47m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

07:40 - 13:55LHR London Heathrow-GRB Green Bay Austin-Straubel

12h 15m1 stop Chicago O'Hare Intl

£560United Airlines

Tue, 8 Dec - Fri, 11 Dec

13:11 - 10:05GRB Green Bay Austin-Straubel-LHR London Heathrow

14h 54m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

07:40 - 10:30LHR London Heathrow-GRB Green Bay Austin-Straubel

32h 50m1 stop Chicago O'Hare Intl

£560United Airlines

Sun, 6 Dec - Tue, 8 Dec

13:11 - 10:05GRB Green Bay Austin-Straubel-LHR London Heathrow

14h 54m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

08:00 - 19:05LHR London Heathrow-GRB Green Bay Austin-Straubel

17h 05m2 stops Newark Chicago O'Hare Intl

£564United Airlines

Sun, 6 Dec - Tue, 8 Dec

15:44 - 10:05GRB Green Bay Austin-Straubel-LHR London Heathrow

12h 21m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

07:40 - 13:55LHR London Heathrow-GRB Green Bay Austin-Straubel

12h 15m1 stop Chicago O'Hare Intl

£639Brussels Airlines

Sun, 6 Dec - Tue, 8 Dec

14:40 - 08:35GRB Green Bay Austin-Straubel-LHR London Heathrow

11h 55m1 stop Chicago O'Hare Intl

12:35 - 18:22LHR London Heathrow-GRB Green Bay Austin-Straubel

11h 47m1 stop Chicago O'Hare Intl

£641Iberia

Sun, 6 Dec - Tue, 8 Dec

16:16 - 13:05GRB Green Bay Austin-Straubel-LHR London Heathrow

14h 49m1 stop Minneapolis St Paul

09:55 - 22:27LHR London Heathrow-GRB Green Bay Austin-Straubel

18h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£654Delta

Tue, 29 Sep - Tue, 6 Oct

06:00 - 07:05GRB Green Bay Austin-Straubel-LHR London Heathrow

19h 05m1 stop Minneapolis St Paul

08:40 - 22:58LHR London Heathrow-GRB Green Bay Austin-Straubel

20h 18m2 stops Amsterdam Schiphol Minneapolis St Paul

£654Delta

Mon, 2 Nov - Wed, 11 Nov

10:45 - 05:55GRB Green Bay Austin-Straubel-LHR London Heathrow

13h 10m1 stop Chicago O'Hare Intl

16:40 - 16:43LHR London Heathrow-GRB Green Bay Austin-Straubel

30h 03m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

£654United Airlines

Tue, 2 Feb - Mon, 8 Feb

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United Airlines flights from Green Bay to United Kingdom

Our best United Airlines deals on Green Bay to United Kingdom flight tickets

United Airlines

6 Dec

GRB08:25Green Bay Austin-Straubel

21h 35m

1 stop

LHR12:00London Heathrow

8 Dec

LHR06:50London Heathrow

33h 40m

2 stops

GRB10:30Green Bay Austin-Straubel

£544

United Airlines

6 Dec

GRB10:45Green Bay Austin-Straubel

18h 05m

2 stops

LHR10:50London Heathrow

8 Dec

LHR06:50London Heathrow

33h 40m

2 stops

GRB10:30Green Bay Austin-Straubel

£547

United Airlines

8 Dec

GRB17:18Green Bay Austin-Straubel

34h 47m

2 stops

LHR10:05London Heathrow

11 Dec

LHR07:40London Heathrow

12h 15m

1 stop

GRB13:55Green Bay Austin-Straubel

£560

Iberia flights from Green Bay to United Kingdom

Our best Iberia deals on Green Bay to United Kingdom flight tickets

Iberia

6 Dec

GRB14:40Green Bay Austin-Straubel

11h 55m

1 stop

LHR08:35London Heathrow

8 Dec

LHR12:35London Heathrow

11h 47m

1 stop

GRB18:22Green Bay Austin-Straubel

£641

Iberia

12 Sept

GRB10:05Green Bay Austin-Straubel

18h 45m

2 stops

LGW10:50London Gatwick

19 Sept

LGW20:40London Gatwick

29h 16m

2 stops

GRB19:56Green Bay Austin-Straubel

£990

Iberia

6 Dec

GRB14:40Green Bay Austin-Straubel

22h 20m

2 stops

LGW19:00London Gatwick

9 Dec

LGW19:40London Gatwick

28h 42m

2 stops

GRB18:22Green Bay Austin-Straubel

£1,305

momondo Fare Finder

Use the filters below to find and compare flights from Green Bay to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 6/12

08:25-12:00

1 stop21h 35m

London Heathrow

Tue 8/12

06:50-10:30

2 stops33h 40m

£544

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 6/12

10:45-10:50

2 stops18h 05m

London Heathrow

Tue 8/12

06:50-10:30

2 stops33h 40m

£547

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 8/12

17:18-10:05

2 stops34h 47m

London Heathrow

Fri 11/12

07:40-13:55

1 stop12h 15m

£560

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 6/12

13:11-10:05

2 stops14h 54m

London Heathrow

Tue 8/12

07:40-10:30

1 stop32h 50m

£560

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 6/12

13:11-10:05

2 stops14h 54m

London Heathrow

Tue 8/12

08:00-19:05

2 stops17h 05m

£564

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 6/12

15:44-10:05

2 stops12h 21m

London Heathrow

Tue 8/12

07:40-13:55

1 stop12h 15m

£639

Fastest return journey

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 6/12

14:40-08:35

1 stop11h 55m

London Heathrow

Tue 8/12

12:35-18:22

1 stop11h 47m

£641

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 29/9

16:16-13:05

1 stop14h 49m

London Heathrow

Tue 6/10

09:55-22:27

2 stops18h 32m

£654

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Mon 2/11

06:00-07:05

1 stop19h 05m

London Heathrow

Wed 11/11

08:40-22:58

2 stops20h 18m

£654

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 2/2

10:45-05:55

1 stop13h 10m

London Heathrow

Mon 8/2

16:40-16:43

2 stops30h 03m

£654

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Green Bay to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Green Bay is in October. Flight prices, which tend to average around £529, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of October, then departing from Green Bay during the month April is also very affordable. Most momondo users find prices during this month for around £556.

Can stopping save me money on Green Bay to United Kingdom flights?

You could potentially save up to 2% on your flight if you consider stops on a Green Bay to United Kingdom flight.

Cheap Green Bay to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to United Kingdom

Best price found	£236
Fastest flight time	12h 50m
Direct flights	None

The best one-way flight to United Kingdom from Green Bay in the past 72 hours is £236. The best return flight deal from Green Bay to United Kingdom found on momondo in the last 72 hours is £544.

The fastest flight from Green Bay to United Kingdom takes 12h 50m

There are no direct flights from Green Bay to United Kingdom. There are no popular flight routes from Green Bay to United Kingdom.

Search flight deals

Frequently asked questions about flying from Green Bay to the United Kingdom

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to United Kingdom?
Prices for flights from Green Bay Austin-Straubel Airport to United Kingdom were last updated today.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to United Kingdom?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Green Bay to United Kingdom with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United Kingdom from Green Bay with this policy.

How can momondo help me find flights from Green Bay to United Kingdom?

momondo helps you find the best flight between Green Bay and United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Green Bay to United Kingdom right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.