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

Lufthansa and United Airlines can get you from London Heathrow Airport to Green Bay in just under 16h 12m. Your travel time can differ by up to 2h 01m. London Heathrow Airport and Green Bay are separated by a distance of 3833 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

British Airways, at £850, 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.

£602+ 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 3 November 2026.

Fri 27/1107:40 -

1 stop15h 12m

Mon 30/1117:55 -

1 stop12h 05m

Deal found 30/10£749

Fri 27/1110:25 -

1 stop18h 13m

Fri 4/1217:33 -

1 stop12h 27m

Deal found 30/10£768

Fri 27/1109:10 -

2 stops16h 00m

Fri 4/1209:45 -

2 stops14h 55m

Deal found 30/10£798

Tue 15/1209:00 -

2 stops18h 03m

Tue 22/1208:00 -

1 stop17h 55m

Deal found 31/10£803

Tue 15/1206:20 -

2 stops17h 08m

Tue 22/1205:30 -

2 stops19h 35m

Deal found 31/10£874

Mon 14/1209:00 -

2 stops33h 27m

Mon 21/1206:00 -

1 stop24h 00m

Deal found 30/10£1,047

Mon 14/1216:30 -

1 stop13h 50m

Mon 21/1219:16 -

1 stop32h 44m

Deal found 30/10£1,075

Find flight deals from Heathrow to Green Bay

Round-trip from	£749
One-way from	£602

Lufthansa
27/11-30/11
2 total stops
27h 17m total
London to Green Bay

Search Deals

Iberia
10/4-31/12
2 total stops
36h 08m 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

Sat 10/4

15:50-21:58

2 stops36h 08m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£602

Fastest return journey

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Sat 10/4

14:45-21:58

1 stop13h 13m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£622

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Sun 15/11

11:30-20:35

3 stops39h 05m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£665

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Fri 27/11

10:25-22:38

1 stop18h 13m

Green Bay Austin-Straubel

Fri 4/12

17:33-12:00

1 stop12h 27m

£768

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Thu 21/1

11:10-21:22

2 stops16h 12m

Green Bay Austin-Straubel

Mon 25/1

15:30-13:00

2 stops15h 30m

£779

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Mon 1/2

09:00-19:17

2 stops16h 17m

Green Bay Austin-Straubel

Fri 5/2

13:22-12:00

1 stop16h 38m

£781

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Tue 15/12

09:00-21:03

2 stops18h 03m

Green Bay Austin-Straubel

Tue 22/12

08:00-07:55

1 stop17h 55m

£803

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Sun 15/11

10:50-22:29

1 stop17h 39m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£847

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Sun 15/11

06:10-18:22

2 stops18h 12m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£852

LondonGreen Bay

LHR London Heathrow - GRB Green Bay Austin-Straubel

LHRGRB

London Heathrow

Sat 10/4

14:20-16:43

3 stops32h 23m

Green Bay Austin-Straubel

Wed 31/12

00:00-07:00

Nonstop0h 00m

£1,547

Flights are sorted by cheapest return flights first.

Deals found on 29/10

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.

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

8,279 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

8,279 reviews

British Airways

6.7

Okay

8,279 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?
Lufthansa and United Airlines can get you from London Heathrow Airport to Green Bay in just under 16h 12m. Your travel time can differ by up to 2h 01m. London Heathrow Airport and Green Bay are separated by a distance of 3833 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from London Heathrow Airport to Green Bay round-trip?
British Airways, at £850, 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£850	Average£1,298	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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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 £602

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. 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 3 November 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 3 November 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 3 November 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 3 November 2026.

Last-minute flights from Heathrow to Green BayDiscover last-minute flight deals from Heathrow to Green Bay. Data last updated 3 November 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Green Bay. Data last updated 3 November 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 3 November 2026.

Search for one-way flight options from Heathrow to Green Bay. Find affordable one-way fares based on user searches. Data last updated 3 November 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.

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 3 November 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 3 November 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?

100% Free

Book with Flexibility

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 3 November 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 3 November 2026.

Last-minute flights from Heathrow to Green Bay
Discover last-minute flight deals from Heathrow to Green Bay. Data last updated 3 November 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 3 November 2026.