Cheap flights from Green Bay (GRB) to Heathrow (LHR)

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How to find the cheapest flight from
Green Bay (GRB) to Heathrow (LHR)

All the information you need to plan the best GRB to LHR flight in 2021: compare Green Bay to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
When is the cheapest time to fly from Green Bay to London Heathrow Airport (GRB - LHR)?

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

Cheap flights from Green Bay to Heathrow in December, January 2022

The best prices found for GRB to LHR flights for December, January
30 Dec - 27 Jan
$675pp
GRB
Green Bay Austin-Straubel
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
GRB
Green Bay Austin-Straubel
30 Dec - 27 Jan
$689pp
GRB
Green Bay Austin-Straubel
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
 
1 STOP
GRB
Green Bay Austin-Straubel
30 Dec - 27 Jan
$765pp
GRB
Green Bay Austin-Straubel
United Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
GRB
Green Bay Austin-Straubel

Green Bay Austin-Straubel to Heathrow 2022 flight deals

Cheap flights to Heathrow from Green Bay found for this year
30 Dec - 27 Jan
$675pp
GRB
Green Bay Austin-Straubel
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
GRB
Green Bay Austin-Straubel
30 Dec - 27 Jan
$689pp
GRB
Green Bay Austin-Straubel
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
 
1 STOP
GRB
Green Bay Austin-Straubel
30 Dec - 27 Jan
$765pp
GRB
Green Bay Austin-Straubel
United Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
GRB
Green Bay Austin-Straubel

Last minute flights from Green Bay to Heathrow

Late deals on round-trip flights to Heathrow from Green Bay, departing today and this week
13 Dec - 16 Dec
$7,561pp
GRB
Green Bay Austin-Straubel
Air France
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air France
   
2 STOPS
GRB
Green Bay Austin-Straubel
13 Dec - 16 Dec
$7,716pp
GRB
Green Bay Austin-Straubel
Air France
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air France
 
1 STOP
GRB
Green Bay Austin-Straubel
13 Dec - 16 Dec
$7,836pp
GRB
Green Bay Austin-Straubel
Delta
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Delta
 
1 STOP
GRB
Green Bay Austin-Straubel

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Green Bay</span> to <span class="emphasized">Heathrow</span> flights.

Flight FAQs

From Green Bay to Heathrow

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

Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to London Heathrow. On average, Austin-Straubel has 0 outbound flights to London Heathrow per day from 4 airlines. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

Which airlines flying from Green Bay Austin-Straubel to London Heathrow have flexible cancellations due to COVID-19?

Some of our airline partners flying from Green Bay Austin-Straubel to London Heathrow have new flexible policies in place due to COVID-19. Delta, United Airlines, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Green Bay to London Heathrow Airport for under $700 on Cheapflights?

Yes, there are multiple flights from Green Bay to London Heathrow Airport for under $700. The cheapest flight booked recently is on United Airlines for just $621, but on average you can expect to pay $994.

Are there last-minute flights available from Green Bay to London Heathrow Airport for under $7,600?

There are currently 3+ open flights from Green Bay to London Heathrow Airport within the next 7 days for less than $7,600.

What are the cheapest airlines flying from Green Bay to London Heathrow Airport round-trip?

Cheapflights users have booked flights from Green Bay to London Heathrow Airport round-trip from $621. Other airlines that can offer you cheap pricing are Delta, from $633, and British Airways, from $635. You may be able to fly from Green Bay to London Heathrow Airport for 34% less than the average price by searching for these airlines.

What are the cheapest flights from Green Bay to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for $552. While the most popular route (Green Bay Austin-Straubel - London Heathrow) can be booked for $629 on average our data indicates $714 when flying from Green Bay to London Heathrow Airport.

What are the most popular airlines that fly from Green Bay to London Heathrow Airport?

The most popular airlines flying from Green Bay to London Heathrow Airport are American Airlines, British Airways and Delta. Something to consider prior to booking your flight.

Related searches

Flights to Heathrow from Green Bay (GRB)
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Rent a Car

Car Rentals at Heathrow Car Rentals in England

COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from Green Bay?

Information is based on travel restrictions from Green Bay Austin-Straubel to London Heathrow

Most visitors from Green Bay Austin-Straubel need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.

COVID-19 testing requirements
Visitors from Green Bay Austin-Straubel must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Green Bay Austin-Straubel are not required to quarantine after entering London Heathrow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Green Bay from Heathrow?

Returning to Green Bay Austin-Straubel from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Green Bay Austin-Straubel.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Green Bay Austin-Straubel.

Hide COVID Travel Restrictions for Heathrow (LHR)

Alternative routes for Green Bay to Heathrow

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

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Green Bay to Heathrow.
Today's exchange rate
$1 = £0.76
Average temperature for December in Heathrow
46.4 °F
Avg rainfall for December in Heathrow
2.2 ″

Airports servicing Green Bay

Airports servicing London