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

Delta is the most popular carrier 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.

£254 Cheap Flights from Green Bay to the United Kingdom in 2026/27

Find the cheapest flights from Green Bay to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:00 - 07:55GRB Green Bay Austin-Straubel-LHR London Heathrow

30h 55m1 stop Chicago O'Hare Intl

06:50 - 22:59LHR London Heathrow-GRB Green Bay Austin-Straubel

22h 09m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£612United Airlines

Sun, 28 Feb - Wed, 3 Mar

14:31 - 18:55GRB Green Bay Austin-Straubel-LHR London Heathrow

22h 24m2 stops Chicago O'Hare Intl Madrid Barajas

20:00 - 21:58LHR London Heathrow-GRB Green Bay Austin-Straubel

31h 58m2 stops Madrid Barajas Chicago O'Hare Intl

£694Iberia

Sun, 4 Apr - Mon, 12 Apr

13:35 - 10:50GRB Green Bay Austin-Straubel-LHR London Heathrow

15h 15m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

09:00 - 19:16LHR London Heathrow-GRB Green Bay Austin-Straubel

16h 16m2 stops Zurich Chicago O'Hare Intl

£705United Airlines

Sun, 28 Feb - Wed, 3 Mar

13:35 - 10:50GRB Green Bay Austin-Straubel-LHR London Heathrow

15h 15m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

09:00 - 19:16LHR London Heathrow-GRB Green Bay Austin-Straubel

16h 16m2 stops Zurich Chicago O'Hare Intl

£706United Airlines

Sun, 28 Feb - Wed, 3 Mar

17:24 - 12:50GRB Green Bay Austin-Straubel-LHR London Heathrow

13h 26m1 stop Chicago O'Hare Intl

19:25 - 23:31LHR London Heathrow-GRB Green Bay Austin-Straubel

34h 06m2 stops Barcelona-El Prat Chicago O'Hare Intl

£712British Airways

Tue, 20 Apr - Mon, 26 Apr

05:30 - 07:25GRB Green Bay Austin-Straubel-LHR London Heathrow

19h 55m1 stop Atlanta Hartsfield-Jackson

06:30 - 15:54LHR London Heathrow-GRB Green Bay Austin-Straubel

15h 24m2 stops Amsterdam Schiphol Minneapolis St Paul

£713Delta

Tue, 20 Apr - Mon, 26 Apr

10:50 - 07:25GRB Green Bay Austin-Straubel-LHR London Heathrow

14h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

06:30 - 15:54LHR London Heathrow-GRB Green Bay Austin-Straubel

15h 24m2 stops Amsterdam Schiphol Minneapolis St Paul

£716Delta

Tue, 20 Apr - Mon, 26 Apr

10:50 - 07:25GRB Green Bay Austin-Straubel-LHR London Heathrow

14h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

06:30 - 15:54LHR London Heathrow-GRB Green Bay Austin-Straubel

15h 24m2 stops Amsterdam Schiphol Minneapolis St Paul

£716Delta

Tue, 20 Apr - Mon, 26 Apr

10:50 - 07:25GRB Green Bay Austin-Straubel-LHR London Heathrow

14h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

06:30 - 15:54LHR London Heathrow-GRB Green Bay Austin-Straubel

15h 24m2 stops Amsterdam Schiphol Minneapolis St Paul

£717Delta

Tue, 20 Apr - Mon, 26 Apr

13:35 - 05:55GRB Green Bay Austin-Straubel-LHR London Heathrow

10h 20m1 stop Chicago O'Hare Intl

10:25 - 17:47LHR London Heathrow-GRB Green Bay Austin-Straubel

13h 22m1 stop Chicago O'Hare Intl

£728United Airlines

Sun, 28 Feb - Wed, 3 Mar

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KLM flights from Green Bay to United Kingdom

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

KLM

12 Jan

GRB11:14Green Bay Austin-Straubel

14h 31m

1 stop

LHR07:45London Heathrow

24 Jan

LHR09:50London Heathrow

17h 34m

1 stop

GRB21:24Green Bay Austin-Straubel

£764

KLM

12 Jan

GRB11:14Green Bay Austin-Straubel

14h 31m

1 stop

LHR07:45London Heathrow

24 Jan

LHR09:50London Heathrow

17h 34m

1 stop

GRB21:24Green Bay Austin-Straubel

£765

KLM

12 Nov

GRB05:30Green Bay Austin-Straubel

20h 20m

1 stop

LHR07:50London Heathrow

16 Nov

LHR09:50London Heathrow

18h 14m

1 stop

GRB22:04Green Bay Austin-Straubel

£827

United Airlines flights from Green Bay to United Kingdom

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

United Airlines

28 Feb

GRB19:00Green Bay Austin-Straubel

30h 55m

1 stop

LHR07:55London Heathrow

3 Mar

LHR06:50London Heathrow

22h 09m

2 stops

GRB22:59Green Bay Austin-Straubel

£612

United Airlines

28 Feb

GRB13:35Green Bay Austin-Straubel

15h 15m

2 stops

LHR10:50London Heathrow

3 Mar

LHR09:00London Heathrow

16h 16m

2 stops

GRB19:16Green Bay Austin-Straubel

£705

United Airlines

28 Feb

GRB13:35Green Bay Austin-Straubel

15h 15m

2 stops

LHR10:50London Heathrow

3 Mar

LHR09:00London Heathrow

16h 16m

2 stops

GRB19:16Green Bay Austin-Straubel

£706

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 28/2

19:00-07:55

1 stop30h 55m

London Heathrow

Wed 3/3

06:50-22:59

2 stops22h 09m

£612

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 4/4

14:31-18:55

2 stops22h 24m

London Heathrow

Mon 12/4

20:00-21:58

2 stops31h 58m

£694

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 28/2

13:35-10:50

2 stops15h 15m

London Heathrow

Wed 3/3

09:00-19:16

2 stops16h 16m

£705

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 28/2

13:35-10:50

2 stops15h 15m

London Heathrow

Wed 3/3

09:00-19:16

2 stops16h 16m

£706

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 20/4

17:24-12:50

1 stop13h 26m

London Heathrow

Mon 26/4

19:25-23:31

2 stops34h 06m

£712

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 20/4

05:30-07:25

1 stop19h 55m

London Heathrow

Mon 26/4

06:30-15:54

2 stops15h 24m

£713

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 20/4

10:50-07:25

2 stops14h 35m

London Heathrow

Mon 26/4

06:30-15:54

2 stops15h 24m

£716

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 20/4

10:50-07:25

2 stops14h 35m

London Heathrow

Mon 26/4

06:30-15:54

2 stops15h 24m

£716

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 20/4

10:50-07:25

2 stops14h 35m

London Heathrow

Mon 26/4

06:30-15:54

2 stops15h 24m

£717

Fastest return journey

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Sun 28/2

13:35-05:55

1 stop10h 20m

London Heathrow

Wed 3/3

10:25-17:47

1 stop13h 22m

£728

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 £0, 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 January is also very affordable. Most momondo users find prices during this month for around £574.

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	£254
Fastest flight time	13h 37m
Direct flights	None

The best one-way flight to United Kingdom from Green Bay in the past 72 hours is £254. The best return flight deal from Green Bay to United Kingdom found on momondo in the last 72 hours is £612.

The fastest flight from Green Bay to United Kingdom takes 13h 37m

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.