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

British Airways, KLM, and Delta 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.

£277 Cheap Flights from Green Bay to the United Kingdom in 2026

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Find the cheapest flights from Green Bay to the United Kingdom

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:54 - 08:05

GRB

LHR

31h 11m

1 stop

06:15 - 23:07

LHR

GRB

22h 52m

2 stops

£640Iberia

Mon, 7 Sep - Tue, 29 Sep

18:54 - 16:20

GRB

LHR

39h 26m

2 stops

06:15 - 23:07

LHR

GRB

22h 52m

2 stops

£646Iberia

Mon, 7 Sep - Tue, 29 Sep

11:02 - 07:10

GRB

LHR

14h 08m

1 stop

06:30 - 15:32

LHR

GRB

15h 02m

2 stops

£651KLM

Tue, 15 Sep - Fri, 2 Oct

07:00 - 06:45

GRB

LHR

17h 45m

2 stops

06:30 - 20:27

LHR

GRB

19h 57m

2 stops

£654Delta

Tue, 15 Sep - Fri, 2 Oct

17:40 - 13:45

GRB

LHR

14h 05m

2 stops

06:30 - 15:32

LHR

GRB

15h 02m

2 stops

£655Multiple Airlines

Tue, 15 Sep - Fri, 2 Oct

18:29 - 10:50

GRB

LHR

10h 21m

1 stop

14:45 - 23:07

LHR

GRB

14h 22m

1 stop

£657British Airways

Sun, 13 Sep - Wed, 23 Sep

18:29 - 11:15

GRB

LHR

10h 46m

1 stop

19:30 - 17:40

LHR

GRB

28h 10m

2 stops

£658Multiple Airlines

Sun, 13 Sep - Wed, 23 Sep

10:05 - 12:15

GRB

LHR

20h 10m

1 stop

19:30 - 19:56

LHR

GRB

30h 26m

2 stops

£659Multiple Airlines

Sun, 13 Sep - Wed, 23 Sep

18:54 - 12:15

GRB

LHR

11h 21m

1 stop

13:10 - 23:07

LHR

GRB

15h 57m

1 stop

£659British Airways

Mon, 7 Sep - Tue, 29 Sep

12:03 - 09:25

GRB

LGW

15h 22m

2 stops

10:25 - 22:34

LGW

GRB

18h 09m

2 stops

£778Delta

Fri, 14 Aug - Sun, 23 Aug

KLM flights from Green Bay to United Kingdom

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

KLM

15 Sept

GRB11:02Green Bay Austin-Straubel

14h 08m

1 stop

LHR07:10London Heathrow

2 Oct

LHR06:30London Heathrow

15h 02m

2 stops

GRB15:32Green Bay Austin-Straubel

£651

KLM

7 Nov

GRB16:00Green Bay Austin-Straubel

33h 05m

1 stop

LHR07:05London Heathrow

15 Nov

LHR06:30London Heathrow

15h 24m

2 stops

GRB15:54Green Bay Austin-Straubel

£692

KLM

12 Aug

GRB16:13Green Bay Austin-Straubel

14h 52m

1 stop

LHR13:05London Heathrow

17 Aug

LHR09:20London Heathrow

18h 46m

1 stop

GRB22:06Green Bay Austin-Straubel

£786

United Airlines flights from Green Bay to United Kingdom

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

United Airlines

7 Oct

GRB05:00Green Bay Austin-Straubel

19h 30m

2 stops

LHR06:30London Heathrow

13 Oct

LHR06:55London Heathrow

20h 09m

2 stops

GRB21:04Green Bay Austin-Straubel

£707

United Airlines

1 Sept

GRB11:45Green Bay Austin-Straubel

13h 10m

2 stops

LHR06:55London Heathrow

15 Sept

LHR06:50London Heathrow

20h 14m

2 stops

GRB21:04Green Bay Austin-Straubel

£708

United Airlines

1 Sept

GRB11:45Green Bay Austin-Straubel

13h 10m

2 stops

LHR06:55London Heathrow

15 Sept

LHR08:00London Heathrow

12h 00m

1 stop

GRB14:00Green Bay Austin-Straubel

£725

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 7/9

18:54-08:05

1 stop31h 11m

London Heathrow

Tue 29/9

06:15-23:07

2 stops22h 52m

£640

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 7/9

18:54-16:20

2 stops39h 26m

London Heathrow

Tue 29/9

06:15-23:07

2 stops22h 52m

£646

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 15/9

11:02-07:10

1 stop14h 08m

London Heathrow

Fri 2/10

06:30-15:32

2 stops15h 02m

£651

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 15/9

07:00-06:45

2 stops17h 45m

London Heathrow

Fri 2/10

06:30-20:27

2 stops19h 57m

£654

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 15/9

17:40-13:45

2 stops14h 05m

London Heathrow

Fri 2/10

06:30-15:32

2 stops15h 02m

£655

Fastest return journey

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Sun 13/9

18:29-10:50

1 stop10h 21m

London Heathrow

Wed 23/9

14:45-23:07

1 stop14h 22m

£657

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Sun 13/9

18:29-11:15

1 stop10h 46m

London Heathrow

Wed 23/9

19:30-17:40

2 stops28h 10m

£658

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Sun 13/9

10:05-12:15

1 stop20h 10m

London Heathrow

Wed 23/9

19:30-19:56

2 stops30h 26m

£659

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 7/9

18:54-12:15

1 stop11h 21m

London Heathrow

Tue 29/9

13:10-23:07

1 stop15h 57m

£659

Green BayLondon

GRB - LGW

GRBLGW

Green Bay Austin-Straubel

Fri 14/8

12:03-09:25

2 stops15h 22m

London Gatwick

Sun 23/8

10:25-22:34

2 stops18h 09m

£778

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 May. 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 May, then departing from Green Bay during the month October is also very affordable. Most momondo users find prices during this month for around £483.

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

Fastest flight time	12h 11m
Direct flights	None

The fastest flight from Green Bay to United Kingdom takes 12h 11m

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.