$642 Cheap Flights from London (LHR) to Green Bay (GRB)

View $642 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Green Bay Austin Straubel Intl. Airport (GRB)

Cheap Flights from London to Green Bay (LHR-GRB)

Prices were available within the past 7 days and start at $642 for one-way flights and $1,165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Dec 17 - Tue, Jan 13
LHR
London
GRB
Green Bay
$1,165 Roundtrip, found 5 hours ago
$1,165
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Wed, Dec 17 from London to Green Bay, returning Tue, Jan 13, priced at $1,165 found 5 hours ago
Lufthansa
Wed, Dec 17 - Tue, Jan 13
LHR
London
GRB
Green Bay
$1,169 Roundtrip, found 5 hours ago
$1,169
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Wed, Dec 17 from London to Green Bay, returning Tue, Jan 13, priced at $1,169 found 5 hours ago
Delta
Mon, Dec 15 - Tue, Jan 13
LHR
London
GRB
Green Bay
$1,171 Roundtrip, found 5 hours ago
$1,171
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, Dec 15 from London to Green Bay, returning Tue, Jan 13, priced at $1,171 found 5 hours ago
Virgin Atlantic
Tue, Nov 18 - Sat, Nov 22
LHR
London
GRB
Green Bay
$1,173 Roundtrip, found 2 days ago
$1,173
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Tue, Nov 18 from London to Green Bay, returning Sat, Nov 22, priced at $1,173 found 2 days ago
Lufthansa
Tue, Dec 16 - Tue, Jan 13
LHR
London
GRB
Green Bay
$1,175 Roundtrip, found 5 hours ago
$1,175
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Tue, Dec 16 from London to Green Bay, returning Tue, Jan 13, priced at $1,175 found 5 hours ago
Virgin Atlantic
Tue, Nov 18 - Sat, Nov 22
LHR
London
GRB
Green Bay
$1,179 Roundtrip, found 2 days ago
$1,179
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Tue, Nov 18 from London to Green Bay, returning Sat, Nov 22, priced at $1,179 found 2 days ago
Virgin Atlantic
Tue, Nov 18 - Sat, Nov 22
LHR
London
GRB
Green Bay
$1,187 Roundtrip, found 2 days ago
$1,187
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Tue, Nov 18 from London to Green Bay, returning Sat, Nov 22, priced at $1,187 found 2 days ago
United
Wed, Dec 17 - Tue, Jan 13
LHR
London
GRB
Green Bay
$1,188 Roundtrip, found 5 hours ago
$1,188
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Dec 17 from London to Green Bay, returning Tue, Jan 13, priced at $1,188 found 5 hours ago
Delta
Wed, Dec 17 - Tue, Jan 13
LHR
London
GRB
Green Bay
$1,192 Roundtrip, found 5 hours ago
$1,192
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Dec 17 from London to Green Bay, returning Tue, Jan 13, priced at $1,192 found 5 hours ago
Austrian Airlines
Wed, Dec 17 - Tue, Jan 13
LHR
London
GRB
Green Bay
$1,201 Roundtrip, found 5 hours ago
$1,201
Roundtrip
found 5 hours ago
Select Austrian Airlines flight, departing Wed, Dec 17 from London to Green Bay, returning Tue, Jan 13, priced at $1,201 found 5 hours ago

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB) cost?
Lock in a cheap one-way flight from $642 or cheap return flight from $1,165 from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB)?
Traveling in December is a good way to save, as it's the cheapest month for flights between LHR and GRB. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB)?
To find the cheapest airline flying from LHR to GRB, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB)?
You'll have to catch a flight with a layover when traveling from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from LHR to GRB?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB)?
Book a flight from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB) last-minute?
Waiting until just before your departure to book your flight from LHR to GRB generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book a LHR to GRB flight and hotel package?
Booking a LHR to GRB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Austin Straubel Intl. Airport (GRB)?
In most cases, you're able to cancel or reschedule your LHR to GRB flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Heathrow
Destination airport
Austin Straubel Intl.
Airlines serving
British Airways, Iberia, Lufthansa, Virgin Atlantic
Roundtrip price
$1,164
Distance
3835 mi

Book with confidence

London to Green Bay Flights

The cheapest times to fly from London to Green Bay

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Green Bay are during the month of December. You can find some of the cheapest flights from London to Green Bay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Green Bay

Sunday is one of the best days to book for cheap flights from London to Green Bay: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Green Bay

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $642 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Green Bay flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Green Bay airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Green Bay Flights

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*Available to One Key members.