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$914+ Cheap flights from Heathrow (LHR) to Green Bay (GRB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GRB
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Heathrow to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Green Bay (GRB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$914
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,069
Provider with most accurate pricing for London Heathrow-Green Bay Austin-Straubel flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Green Bay Austin-Straubel flights.
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From London Heathrow to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 5% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Heathrow to Green Bay

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 January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:30 amLHR - GRB
2 stops16h 23mLufthansa
Fri 2/2710:33 amGRB - LHR
1 stop13h 22mLufthansa
Deal found 1/6$914
This TravelUp deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:30 amLHR - GRB
2 stops16h 23mLufthansa
Sun 3/15:28 pmGRB - LHR
1 stop32h 27mLufthansa
Deal found 1/6$940
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:00 amLHR - GRB
2 stops18h 30mUnited Airlines
Fri 2/273:05 pmGRB - LHR
1 stop10h 50mUnited Airlines
Deal found 1/6$944
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:50 amLHR - GRB
2 stops16h 03mUnited Airlines
Sun 3/110:33 amGRB - LHR
2 stops14h 07mUnited Airlines
Deal found 1/6$951
This TravelUp deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:25 amLHR - GRB
2 stops20h 17mLufthansa
Sun 5/105:30 pmGRB - LHR
1 stop12h 15mLufthansa
Deal found 1/6$954
This The Travel House deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:10 pmLHR - GRB
1 stop11h 32mFinnair
Sun 3/16:32 pmGRB - LHR
1 stop31h 43mFinnair
Deal found 1/6$957
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:40 amLHR - GRB
2 stops19h 02mUnited Airlines
Sun 5/108:00 amGRB - LHR
2 stops16h 55mUnited Airlines
Deal found 1/6$960
This Expedia deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 amLHR - GRB
1 stop19h 43mMultiple Airlines
Wed 9/210:50 amGRB - LHR
2 stops13h 55mMultiple Airlines
Deal found 1/6$1,098
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:30 amLHR - GRB
2 stops17h 35mUnited Airlines
Tue 10/271:10 pmGRB - LHR
2 stops14h 15mUnited Airlines
Deal found 1/7$1,104

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Green Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Green Bay that are best for you.

Fly from

Heathrow

Fly to

Green Bay

Route

Depart

Return

Price

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 2/20

6:30 am-4:53 pm

2 stops16h 23m

Green Bay Austin-Straubel

Fri 2/27

10:33 am-5:55 am

1 stop13h 22m

$914

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Wed 2/25

6:30 am-4:53 pm

2 stops16h 23m

Green Bay Austin-Straubel

Sun 3/1

5:28 pm-7:55 am

1 stop32h 27m

$940

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Fri 2/20

9:00 am-6:57 pm

2 stops15h 57m

Green Bay Austin-Straubel

Fri 2/27

6:30 am-6:40 am

2 stops18h 10m

$944

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Wed 2/25

6:50 am-4:53 pm

2 stops16h 03m

Green Bay Austin-Straubel

Sun 3/1

10:33 am-6:40 am

2 stops14h 07m

$951

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Thu 5/7

7:25 am-9:42 pm

2 stops20h 17m

Green Bay Austin-Straubel

Sun 5/10

5:30 pm-11:45 am

1 stop12h 15m

$954

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Wed 2/25

2:10 pm-7:42 pm

1 stop11h 32m

Green Bay Austin-Straubel

Sun 3/1

6:32 pm-8:15 am

1 stop31h 43m

$957

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Thu 5/7

8:40 am-9:42 pm

2 stops19h 02m

Green Bay Austin-Straubel

Sun 5/10

8:00 am-6:55 am

2 stops16h 55m

$960

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sun 4/5

9:30 am-9:42 pm

2 stops42h 12m

Green Bay Austin-Straubel

Sun 4/12

5:35 pm-6:45 am

1 stop31h 10m

$1,361

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sun 4/5

2:45 pm-6:01 pm

1 stop33h 16m

Green Bay Austin-Straubel

Sun 4/12

5:35 pm-6:45 am

1 stop31h 10m

$1,506

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Compare providers for flights from Heathrow to Green Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Green Bay in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Green Bay flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Green Bay flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Green Bay flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Green Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly into Green Bay Austin-Straubel (GRB) if they book a flight to Green Bay from London Heathrow. On average, Austin-Straubel has 0 inbound flights from London Heathrow per day from 0 airlines. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

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

    Airlines like Lufthansa and United Airlines fly from London Heathrow Airport to Green Bay in about 15h 57m. The time it takes to get you to your destination can typically vary by up to 26m. Airlines will cover a distance of 3833 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 vacation 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

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