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

Prices for flights from Green Bay Austin-Straubel Airport to London are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Green Bay Austin-Straubel Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£474 Cheap Flights from Green Bay to London in 2025

Q: What is the typical price of a round-trip flight between Green Bay and London?

Prices are currently typical for flights on this route. Typical prices usually range from £466 to £708. The lowest price recently found on this route was £474.

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Find the cheapest flights from Green Bay to London

Round-trip

One-way

Last minute

Cheap return flights

08:00 - 09:35GRB-LHR

19h 35m2 stops

06:50 - 16:50LHR-GRB

16h 00m2 stops

£474United Airlines

Find Deal

Wed, 24 Sep - Fri, 3 Oct

10:40 - 06:55GRB-LHR

14h 15m2 stops

06:50 - 16:50LHR-GRB

16h 00m2 stops

£478United Airlines

Find Deal

Wed, 24 Sep - Fri, 3 Oct

16:35 - 09:10GRB-LHR

10h 35m1 stop

09:15 - 14:31LHR-GRB

11h 16m1 stop

£479British Airways

Find Deal

Wed, 24 Sep - Fri, 3 Oct

06:15 - 11:45GRB-LHR

23h 30m1 stop

14:05 - 14:04LHR-GRB

29h 59m2 stops

£483United Airlines

Find Deal

Wed, 24 Sep - Tue, 30 Sep

16:35 - 11:05GRB-LHR

12h 30m1 stop

06:15 - 17:56LHR-GRB

17h 41m2 stops

£499British Airways

Find Deal

Wed, 24 Sep - Fri, 3 Oct

16:35 - 09:10GRB-LHR

10h 35m1 stop

11:05 - 17:56LHR-GRB

12h 51m1 stop

£556American Airlines

Find Deal

Wed, 24 Sep - Fri, 3 Oct

11:11 - 06:50GRB-LHR

13h 39m1 stop

09:15 - 17:56LHR-GRB

14h 41m2 stops

£560American Airlines

Find Deal

Wed, 24 Sep - Tue, 30 Sep

17:01 - 13:30GRB-LHR

14h 29m2 stops

18:50 - 10:26LHR-GRB

21h 36m2 stops

£566Delta

Find Deal

Wed, 24 Sep - Tue, 30 Sep

11:07 - 09:15GRB-LHR

16h 08m2 stops

20:25 - 10:26LHR-GRB

20h 01m2 stops

£567Delta

Find Deal

Wed, 24 Sep - Fri, 3 Oct

11:00 - 08:45GRB-LHR

15h 45m1 stop

09:40 - 20:38LHR-GRB

16h 58m2 stops

£575Virgin Atlantic

Find Deal

Fri, 28 Nov - Thu, 4 Dec

British Airways flights from Green Bay to London

Our best British Airways deals on Green Bay to London flight tickets

British Airways

24 Sept

GRB16:35Green Bay Austin-Straubel

10h 35m

1 stop

LHR09:10London Heathrow

3 Oct

LHR09:15London Heathrow

11h 16m

1 stop

GRB14:31Green Bay Austin-Straubel

£479

Find similar

British Airways

24 Sept

GRB16:35Green Bay Austin-Straubel

12h 30m

1 stop

LHR11:05London Heathrow

3 Oct

LHR06:15London Heathrow

17h 41m

2 stops

GRB17:56Green Bay Austin-Straubel

£499

Find similar

British Airways

25 Sept

GRB18:26Green Bay Austin-Straubel

10h 39m

1 stop

LHR11:05London Heathrow

2 Oct

LHR06:10London Heathrow

23h 18m

2 stops

GRB23:28Green Bay Austin-Straubel

£503

Find similar

Delta flights from Green Bay to London

Our best Delta deals on Green Bay to London flight tickets

Delta

24 Sept

GRB17:01Green Bay Austin-Straubel

14h 29m

2 stops

LHR13:30London Heathrow

30 Sept

LHR18:50London Heathrow

21h 36m

2 stops

GRB10:26Green Bay Austin-Straubel

£566

Find similar

Delta

24 Sept

GRB11:07Green Bay Austin-Straubel

16h 08m

2 stops

LHR09:15London Heathrow

3 Oct

LHR20:25London Heathrow

20h 01m

2 stops

GRB10:26Green Bay Austin-Straubel

£567

Find similar

Delta

28 Nov

GRB07:00Green Bay Austin-Straubel

20h 00m

2 stops

LHR09:00London Heathrow

4 Dec

LHR11:30London Heathrow

15h 08m

2 stops

GRB20:38Green Bay Austin-Straubel

£598

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

08:00-09:35

2 stops19h 35m

London Heathrow

Fri 3/10

06:50-16:50

2 stops16h 00m

£474

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

10:40-06:55

2 stops14h 15m

London Heathrow

Fri 3/10

06:50-16:50

2 stops16h 00m

£478

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

16:35-09:10

1 stop10h 35m

London Heathrow

Fri 3/10

09:15-14:31

1 stop11h 16m

£479

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

06:15-11:45

1 stop23h 30m

London Heathrow

Tue 30/9

14:05-14:04

2 stops29h 59m

£483

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

16:35-11:05

1 stop12h 30m

London Heathrow

Fri 3/10

06:15-17:56

2 stops17h 41m

£499

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

16:35-09:10

1 stop10h 35m

London Heathrow

Fri 3/10

11:05-17:56

1 stop12h 51m

£556

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

11:11-06:50

1 stop13h 39m

London Heathrow

Tue 30/9

09:15-17:56

2 stops14h 41m

£560

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

17:01-13:30

2 stops14h 29m

London Heathrow

Tue 30/9

18:50-10:26

2 stops21h 36m

£566

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 24/9

11:07-09:15

2 stops16h 08m

London Heathrow

Fri 3/10

20:25-10:26

2 stops20h 01m

£567

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Fri 28/11

11:00-08:45

1 stop15h 45m

London Heathrow

Thu 4/12

09:40-20:38

2 stops16h 58m

£575

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Green Bay to London

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

What is the typical price of a round-trip flight between Green Bay and London?

When to book flights from Green Bay to London

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Green Bay to London (GRB to LON) flight deals and tips

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

Best price found	£474
Fastest flight time	10h 04m
Direct flights	None
Airports in London	2 airports

The best flight deal from Green Bay to London found on momondo in the last 72 hours is £474

The fastest flight from Green Bay to London takes 10h 04m

There are no direct flights from Green Bay to London. Popular non-direct routes for this connection are Green Bay Austin-Straubel Airport - London City Airport and Green Bay Austin-Straubel Airport - London Heathrow Airport.

There are 2 airports near London: London City (LCY), London Heathrow (LHR)

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How far is Green Bay Austin-Straubel to London by plane?
The distance between Green Bay Austin-Straubel and London is about 3838.6 mi. 10h 04m is a normal flight duration for this route.
When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to London?
Prices for flights from Green Bay Austin-Straubel Airport to London are refreshed on a daily basis.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Green Bay Austin-Straubel Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

Finding the right flight to London from Green Bay is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to London from Green Bay which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Green Bay.

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

Yes momondo offers price alerts on flights to London from Green Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.