How long is the flight from London Heathrow Airport to Green Bay?

United Airlines can get you from London Heathrow Airport to Green Bay in just under 31h 02m. Your travel time can differ by up to . London Heathrow Airport and Green Bay are separated by a distance of 3833 mi.

What is the cheapest airline to fly from London Heathrow Airport to Green Bay round-trip?

British Airways, at £861, was found to be the cheapest airline from London Heathrow Airport to Green Bay..

In terms of precipitation, rainfall in Green Bay ranges from 28.0 - 99.0 inches per month. June is typically the wettest month, when rainfall can reach 99.0 mm. January is typically the driest time to visit Green Bay when rainfall is around 28.0 mm.

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What is the cheapest time of day to fly from LHR to GRB?

When flying from London Heathrow Airport to Green Bay, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Green Bay from London Heathrow?

Located just 5.9 mi from the city center, Green Bay Austin-Straubel is the airport most travelers will use when flying to Green Bay from London Heathrow. Booking flights from London Heathrow to Austin-Straubel (GRB) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 1 airline.

Can I find deals for flights from Heathrow to Green Bay that include hotel bookings?

Yes. In addition to deals on Heathrow to Green Bay flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Green Bay?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Green Bay.

Can I find deals for business class flights from Heathrow to Green Bay?

Yes. Cheapflights offers flight deals from Heathrow to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£576+ Cheap Flights from London Heathrow Airport to Green Bay

Cheap flight deals from Heathrow to Green Bay

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Green Bay
Explore the most affordable flight options available from Heathrow to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Tue 10/1109:00 -

2 stops31h 02m

Mon 16/1117:55 -

1 stop30h 00m

Deal found 15/9£785

Wed 28/1006:35 -

2 stops18h 39m

Wed 4/1113:37 -

2 stops15h 38m

Deal found 13/9£792

Wed 28/1016:30 -

1 stop21h 52m

Wed 4/1114:40 -

1 stop10h 15m

Deal found 13/9£796

Tue 27/1006:35 -

2 stops18h 39m

Tue 3/1113:37 -

1 stop12h 18m

Deal found 12/9£805

Wed 30/906:50 -

2 stops22h 29m

Sun 4/1015:42 -

1 stop33h 03m

Deal found 14/9£808

Sun 1/1117:30 -

2 stops31h 40m

Sun 8/1115:14 -

1 stop32h 41m

Deal found 17/9£811

Thu 12/1106:35 -

2 stops16h 17m

Mon 16/1117:55 -

1 stop12h 05m

Deal found 16/9£818

Find flight deals from Heathrow to Green Bay

Round-trip from	£785
One-way from	£576

United Airlines
10/11-16/11
3 total stops
61h 02m total
London to Green Bay

Search Deals

British Airways
1/11-31/12
2 total stops
30h 57m total
London to Green Bay

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Sun 1/11

17:25-18:22

2 stops30h 57m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£576

Fastest return journey

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Sun 1/11

20:15-16:52

2 stops26h 37m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£595

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Tue 10/11

09:00-10:02

2 stops31h 02m

Green Bay Austin-Straubel

Mon 16/11

17:55-05:55

1 stop30h 00m

£785

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Tue 27/10

06:35-20:14

2 stops18h 39m

Green Bay Austin-Straubel

Tue 3/11

13:37-07:55

1 stop12h 18m

£805

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Wed 30/9

06:50-23:19

2 stops22h 29m

Green Bay Austin-Straubel

Sun 4/10

15:42-06:45

1 stop33h 03m

£808

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Thu 12/11

06:35-22:38

2 stops22h 03m

Green Bay Austin-Straubel

Mon 16/11

17:55-05:55

1 stop30h 00m

£819

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Thu 29/10

11:10-22:43

2 stops16h 33m

Green Bay Austin-Straubel

Thu 5/11

10:37-06:40

2 stops14h 03m

£822

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Sorted by cheapest first

Best time to book a flight from Heathrow to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Heathrow with our price prediction graph.

LHR-GRB

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Green Bay

What’s the top stopover airport for flights from London Heathrow Airport to Green Bay?

Chicago (ORD) – chosen by Cheapflights users on 82% of one-stop itineraries from London Heathrow Airport to Green Bay on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Green Bay?

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £756.

What’s the fastest stopover option from London Heathrow Airport to Green Bay?

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 02m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Green Bay?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 49m.

Reviews of airlines servicing Green Bay

Check out reviews from past customers who have flown with British Airways from London Heathrow Airport to Green Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

8,229 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

8,229 reviews

British Airways

6.7

Okay

8,229 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

What airport do you fly into for flights to Green Bay from London Heathrow?
Located just 5.9 mi from the city center, Green Bay Austin-Straubel is the airport most travelers will use when flying to Green Bay from London Heathrow. Booking flights from London Heathrow to Austin-Straubel (GRB) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 1 airline.
How long is the flight from London Heathrow Airport to Green Bay?
United Airlines can get you from London Heathrow Airport to Green Bay in just under 31h 02m. Your travel time can differ by up to . London Heathrow Airport and Green Bay are separated by a distance of 3833 mi.
What is the cheapest airline to fly from London Heathrow Airport to Green Bay round-trip?
British Airways, at £861, was found to be the cheapest airline from London Heathrow Airport to Green Bay..
Can I find deals for flights from Heathrow to Green Bay that include hotel bookings?
Yes. In addition to deals on Heathrow to Green Bay flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Green Bay?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Green Bay.
Can I find deals for business class flights from Heathrow to Green Bay?
Yes. Cheapflights offers flight deals from Heathrow to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Other flights from Heathrow

Popular flights

Top airline flying from Heathrow to Green Bay

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£861	Average£1,294	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Green Bay?

Cheapflights helps you search for flights from Heathrow to Green Bay via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Green Bay?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Green Bay from Heathrow.

Can Cheapflights find flights from Heathrow to Green Bay with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Green Bay flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Heathrow to Green Bay on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Heathrow Airport to Green Bay from £576

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Green Bay

Cheapest flights from Heathrow to Green BayExplore the most affordable flight options available from Heathrow to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Heathrow to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Heathrow to Green BayDiscover carefully curated flight deals from Heathrow to Green Bay that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Heathrow to Green Bay that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Heathrow to Green BayDiscover last-minute flight deals from Heathrow to Green Bay. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Green Bay. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Heathrow to Green BaySearch for one-way flight options from Heathrow to Green Bay. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Heathrow to Green Bay. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Heathrow to Green Bay

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Green Bay that are best for you.

Best time to book a flight from Heathrow to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Heathrow with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from London Heathrow Airport to Green Bay?

Chicago (ORD) – chosen by Cheapflights users on 82% of one-stop itineraries from London Heathrow Airport to Green Bay on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Green Bay?

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £756.

What’s the fastest stopover option from London Heathrow Airport to Green Bay?

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 02m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Green Bay?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 49m.

Reviews of airlines servicing Green Bay

Check out reviews from past customers who have flown with British Airways from London Heathrow Airport to Green Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Green Bay from London Heathrow?

How long is the flight from London Heathrow Airport to Green Bay?

What is the cheapest airline to fly from London Heathrow Airport to Green Bay round-trip?

Can I find deals for flights from Heathrow to Green Bay that include hotel bookings?

How can I find direct flights from Heathrow to Green Bay?

Can I find deals for business class flights from Heathrow to Green Bay?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Green Bay by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Heathrow to Green Bay by cabin class

Find flights from Heathrow to Green Bay, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Green Bay flights

Browse other Heathrow and Green Bay flight options. Last updated on 17 September 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Heathrow to Green Bay

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Green Bay?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Green Bay?

Can Cheapflights find flights from Heathrow to Green Bay with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Green Bay become cheaper?

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Travel Smart

Cheapest flights from Heathrow to Green Bay
Explore the most affordable flight options available from Heathrow to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Heathrow to Green Bay
Discover carefully curated flight deals from Heathrow to Green Bay that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Heathrow to Green Bay
Discover last-minute flight deals from Heathrow to Green Bay. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Heathrow to Green Bay
Search for one-way flight options from Heathrow to Green Bay. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.