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

United Airlines is the most popular carrier operating from Green Bay Austin-Straubel to United Kingdom

What airlines fly to United Kingdom?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to United Kingdom from Green Bay according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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 are refreshed on a daily basis.

How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to United Kingdom?

There are 3 operators available for flights from Green Bay Austin-Straubel Airport to United Kingdom as of May 2026.

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

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 United Kingdom.

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

The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$752 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 round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 7:10 am

GRB

LHR

18h 10m

1 stop

8:40 am - 9:58 pm

LHR

GRB

19h 18m

2 stops

$878Delta

Tue, Sep 15 - Fri, Oct 2

10:50 am - 7:10 am

GRB

LHR

14h 20m

1 stop

9:55 am - 9:58 pm

LHR

GRB

18h 03m

2 stops

$879Delta

Sun, Sep 13 - Wed, Sep 23

6:45 am - 7:10 am

GRB

LHR

18h 25m

2 stops

6:30 am - 9:58 pm

LHR

GRB

21h 28m

2 stops

$883Delta

Sun, Sep 13 - Wed, Sep 23

6:29 pm - 12:15 pm

GRB

LHR

11h 46m

1 stop

9:45 am - 11:07 pm

LHR

GRB

19h 22m

1 stop

$893British Airways

Sun, Sep 13 - Wed, Sep 23

6:29 pm - 10:50 am

GRB

LHR

10h 21m

1 stop

9:45 am - 5:40 pm

LHR

GRB

13h 55m

1 stop

$897American Airlines

Sun, Sep 13 - Wed, Sep 23

9:55 am - 7:40 am

GRB

LHR

15h 45m

1 stop

1:10 pm - 11:07 pm

LHR

GRB

15h 57m

1 stop

$898American Airlines

Tue, Sep 15 - Fri, Oct 2

12:27 pm - 10:35 am

GRB

LHR

16h 08m

2 stops

2:45 pm - 12:16 am

LHR

GRB

15h 31m

1 stop

$906Iberia

Wed, Aug 12 - Wed, Aug 19

12:03 pm - 7:15 am

GRB

LCY

13h 12m

2 stops

7:45 am - 3:32 pm

LCY

GRB

13h 47m

2 stops

$1,268KLM

Mon, Aug 10 - Wed, Aug 19

12:03 pm - 7:15 am

GRB

LCY

13h 12m

2 stops

7:45 am - 3:32 pm

LCY

GRB

13h 47m

2 stops

$1,278KLM

Mon, Aug 10 - Mon, Aug 17

3:12 pm - 11:25 am

GRB

MAN

14h 13m

2 stops

7:30 pm - 11:28 pm

MAN

GRB

33h 58m

2 stops

$5,416British Airways

Tue, Nov 10 - Wed, Nov 11

British Airways flights from Green Bay to United Kingdom

Our best British Airways deals on Green Bay to United Kingdom flight tickets

British Airways

Sep 13

GRB6:29 pmGreen Bay Austin-Straubel

11h 46m

1 stop

LHR12:15 pmLondon Heathrow

Sep 23

LHR9:45 amLondon Heathrow

19h 22m

1 stop

GRB11:07 pmGreen Bay Austin-Straubel

$893

British Airways

Aug 13

GRB3:21 pmGreen Bay Austin-Straubel

13h 54m

1 stop

LHR11:15 amLondon Heathrow

Aug 20

LHR2:45 pmLondon Heathrow

15h 31m

1 stop

GRB12:16 amGreen Bay Austin-Straubel

$943

British Airways

Aug 15

GRB6:54 pmGreen Bay Austin-Straubel

29h 56m

1 stop

LHR6:50 amLondon Heathrow

Aug 23

LHR9:45 amLondon Heathrow

14h 39m

1 stop

GRB6:24 pmGreen Bay Austin-Straubel

$948

Air France flights from Green Bay to United Kingdom

Our best Air France deals on Green Bay to United Kingdom flight tickets

Air France

Aug 9

GRB11:07 amGreen Bay Austin-Straubel

14h 03m

1 stop

LHR7:10 amLondon Heathrow

Aug 18

LHR11:45 amLondon Heathrow

14h 55m

2 stops

GRB8:40 pmGreen Bay Austin-Straubel

$946

Air France

Aug 11

GRB11:07 amGreen Bay Austin-Straubel

13h 38m

2 stops

LHR6:45 amLondon Heathrow

Aug 17

LHR9:20 amLondon Heathrow

18h 46m

1 stop

GRB10:06 pmGreen Bay Austin-Straubel

$1,082

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 9/15

7:00 am-7:10 am

1 stop18h 10m

London Heathrow

Fri 10/2

8:40 am-9:58 pm

2 stops19h 18m

$878

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Sun 9/13

10:50 am-7:10 am

1 stop14h 20m

London Heathrow

Wed 9/23

9:55 am-9:58 pm

2 stops18h 03m

$879

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Sun 9/13

6:45 am-7:10 am

2 stops18h 25m

London Heathrow

Wed 9/23

6:30 am-9:58 pm

2 stops21h 28m

$883

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Sun 9/13

6:29 pm-12:15 pm

1 stop11h 46m

London Heathrow

Wed 9/23

9:45 am-11:07 pm

1 stop19h 22m

$893

Quickest round-trip

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Sun 9/13

6:29 pm-10:50 am

1 stop10h 21m

London Heathrow

Wed 9/23

9:45 am-5:40 pm

1 stop13h 55m

$897

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 9/15

9:55 am-7:40 am

1 stop15h 45m

London Heathrow

Fri 10/2

1:10 pm-11:07 pm

1 stop15h 57m

$898

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 8/12

12:27 pm-10:35 am

2 stops16h 08m

London Heathrow

Wed 8/19

2:45 pm-12:16 am

1 stop15h 31m

$906

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Mon 8/10

12:03 pm-7:15 am

2 stops13h 12m

London City

Wed 8/19

7:45 am-3:32 pm

2 stops13h 47m

$1,268

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Mon 8/10

12:03 pm-7:15 am

2 stops13h 12m

London City

Mon 8/17

7:45 am-3:32 pm

2 stops13h 47m

$1,278

Green BayManchester

GRB - MAN

GRBMAN

Green Bay Austin-Straubel

Tue 11/10

3:12 pm-11:25 am

2 stops14h 13m

Manchester

Wed 11/11

7:30 pm-11:28 pm

2 stops33h 58m

$5,416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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?

In general, May is the cheapest month to fly from Green Bay to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to United Kingdom during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $650.

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

You could potentially save up to 13% 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	13h 54m
Direct flights	None

The fastest flight from Green Bay to United Kingdom takes 13h 54m

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 are refreshed on a daily basis.
How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to United Kingdom?
There are 3 operators available for flights from Green Bay Austin-Straubel Airport to United Kingdom as of May 2026.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to United Kingdom?
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 United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Green Bay to United Kingdom

Compare and see reviews for airlines that fly from Green Bay to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $650	Free Cancellation	Rating 6.7 7,979 reviews	Search British Airways flights
American Airlines	PriceFrom $697	Free Cancellation	Rating 7.1 11,666 reviews	Search American Airlines flights
United Airlines	PriceFrom $722	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Green Bay to United Kingdom for you.

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

Yes. momondo allows you to filter the results for Green Bay to United Kingdom flights to just show those with flexible booking policies.

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

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 United Kingdom from Green Bay.

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.