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.

£249 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

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 07:45GRB Green Bay Austin-Straubel-LHR London Heathrow

18h 45m1 stop Detroit Metropolitan Wayne County

10:00 - 22:29LHR London Heathrow-GRB Green Bay Austin-Straubel

18h 29m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£681Delta

Wed, 18 Nov - Tue, 24 Nov

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

18h 05m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

06:30 - 17:26LHR London Heathrow-GRB Green Bay Austin-Straubel

16h 56m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£684Delta

Wed, 18 Nov - Tue, 24 Nov

09:42 - 12:50GRB Green Bay Austin-Straubel-LHR London Heathrow

21h 08m1 stop Chicago O'Hare Intl

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

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

£697Iberia

Wed, 21 Apr - Mon, 26 Apr

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

£700British Airways

Tue, 20 Apr - Mon, 26 Apr

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

£701British Airways

Tue, 20 Apr - Mon, 26 Apr

09:42 - 16:20GRB Green Bay Austin-Straubel-LHR London Heathrow

24h 38m2 stops Chicago O'Hare Intl Madrid Barajas

19:25 - 16:54LHR London Heathrow-GRB Green Bay Austin-Straubel

27h 29m2 stops Barcelona-El Prat Chicago O'Hare Intl

£702British Airways

Tue, 20 Apr - Mon, 26 Apr

12:33 - 07:05GRB Green Bay Austin-Straubel-LHR London Heathrow

12h 32m1 stop Minneapolis St Paul

11:20 - 17:26LHR London Heathrow-GRB Green Bay Austin-Straubel

12h 06m1 stop Detroit Metropolitan Wayne County

£703KLM

Wed, 18 Nov - Tue, 24 Nov

17:25 - 13:45GRB Green Bay Austin-Straubel-LHR London Heathrow

14h 20m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

06:30 - 16:28LHR London Heathrow-GRB Green Bay Austin-Straubel

15h 58m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£704Delta

Mon, 19 Apr - Mon, 26 Apr

07:30 - 13:25GRB Green Bay Austin-Straubel-LHR London Heathrow

23h 55m2 stops Chicago O'Hare Intl Barcelona-El Prat

19:25 - 21:58LHR London Heathrow-GRB Green Bay Austin-Straubel

32h 33m2 stops Barcelona-El Prat Chicago O'Hare Intl

£705British Airways

Wed, 21 Apr - Mon, 26 Apr

13:11 - 06:45GRB Green Bay Austin-Straubel-LHR London Heathrow

11h 34m1 stop Chicago O'Hare Intl

17:50 - 19:05LHR London Heathrow-GRB Green Bay Austin-Straubel

31h 15m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£708United Airlines

Mon, 19 Apr - Mon, 26 Apr

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Delta flights from Green Bay to United Kingdom

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

Delta

18 Nov

GRB07:00Green Bay Austin-Straubel

18h 45m

1 stop

LHR07:45London Heathrow

24 Nov

LHR10:00London Heathrow

18h 29m

2 stops

GRB22:29Green Bay Austin-Straubel

£681

Delta

18 Nov

GRB07:00Green Bay Austin-Straubel

18h 05m

2 stops

LHR07:05London Heathrow

24 Nov

LHR06:30London Heathrow

16h 56m

2 stops

GRB17:26Green Bay Austin-Straubel

£684

Delta

19 Apr

GRB17:25Green Bay Austin-Straubel

14h 20m

2 stops

LHR13:45London Heathrow

26 Apr

LHR06:30London Heathrow

15h 58m

2 stops

GRB16:28Green Bay Austin-Straubel

£704

KLM flights from Green Bay to United Kingdom

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

KLM

18 Nov

GRB12:33Green Bay Austin-Straubel

12h 32m

1 stop

LHR07:05London Heathrow

24 Nov

LHR11:20London Heathrow

12h 06m

1 stop

GRB17:26Green Bay Austin-Straubel

£703

KLM

4 Dec

GRB05:20Green Bay Austin-Straubel

20h 30m

1 stop

LHR07:50London Heathrow

11 Dec

LHR08:55London Heathrow

19h 55m

1 stop

GRB22:50Green Bay Austin-Straubel

£741

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

Wed 18/11

07:00-07:45

1 stop18h 45m

London Heathrow

Tue 24/11

10:00-22:29

2 stops18h 29m

£681

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Wed 18/11

07:00-07:05

2 stops18h 05m

London Heathrow

Tue 24/11

06:30-17:26

2 stops16h 56m

£684

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Wed 21/4

09:42-12:50

1 stop21h 08m

London Heathrow

Mon 26/4

20:00-21:58

2 stops31h 58m

£697

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

£700

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

£701

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Tue 20/4

09:42-16:20

2 stops24h 38m

London Heathrow

Mon 26/4

19:25-16:54

2 stops27h 29m

£702

Fastest return journey

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Wed 18/11

12:33-07:05

1 stop12h 32m

London Heathrow

Tue 24/11

11:20-17:26

1 stop12h 06m

£703

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Mon 19/4

17:25-13:45

2 stops14h 20m

London Heathrow

Mon 26/4

06:30-16:28

2 stops15h 58m

£704

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Wed 21/4

07:30-13:25

2 stops23h 55m

London Heathrow

Mon 26/4

19:25-21:58

2 stops32h 33m

£705

Green BayLondon

GRB Green Bay Austin-Straubel - LHR London Heathrow

GRBLHR

Green Bay Austin-Straubel

Mon 19/4

13:11-06:45

1 stop11h 34m

London Heathrow

Mon 26/4

17:50-19:05

2 stops31h 15m

£708

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 £573.

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	£249
Fastest flight time	12h 23m
Direct flights	None

The best one-way flight to United Kingdom from Green Bay in the past 72 hours is £249. The best return flight deal from Green Bay to United Kingdom found on momondo in the last 72 hours is £681.

The fastest flight from Green Bay to United Kingdom takes 12h 23m

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.