Find Cheap Flights from Green Bay to London (GRB - LON)

Flights overview

Useful information for finding cheap flights from Green Bay to London and booking your next trip

Cheapest round-trip flights	$914	American, British Airways 2 stops 19 hr Sun, Aug 2 — Tue, Aug 18	The cheapest round-trip flight from Green Bay to London is currently $914
Cheapest one-way flight	$329	American, British Airways 2 stops 19 hr Sun, Aug 2	The cheapest one-way flight from Green Bay to London is currently $329
Last-minute weekend getaway	$1,104	Air France, Delta 2 stops 27 hr Thu, May 7 — Mon, May 11	The cheapest last-minute weekend getaway from Green Bay to London is currently $1,104
Cheapest business class flights	$4,872	Air France, Delta 2 stops 19 hr Sat, Aug 1 — Mon, Aug 17	The cheapest business class round-trip flight from Green Bay to London is currently $4,872

Fastest flight	9 hr 54 min	The fastest flight with stops from Green Bay to London takes 9 hr 54 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Green Bay to London is typically January. The most expensive month to fly is typically June.

January Cheapest	Typical prices: $620–880
June Most expensive	Typical prices: $1,200–1,750

Popular airlines from Green Bay to London

United

from $1,080

Typical price: $720–1,750

75 weekly connecting flights

GRB - LHR Every day
American

from $914

Typical price: $710–1,750

27 weekly connecting flights

GRB - LHR Every day
Delta

from $1,041

Typical price: $700–1,650

23 weekly connecting flights

GRB - LHR Every day

Popular airports near Green Bay

Green Bay Austin Straubel International Airport (GRB)

Green Bay United States 14 min 6 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 54 min 108 mi
Appleton International Airport (ATW) (ATW)

Appleton United States 41 min 30 mi
Chicago O'Hare International Airport (ORD)

Chicago United States 2 hr 54 min 175 mi

Popular airports near London

Heathrow Airport (LHR)

London United Kingdom 46 min 14 mi
London Stansted Airport (STN)

London United Kingdom 1 hr 4 min 30 mi
London Gatwick Airport (LGW)

London United Kingdom 1 hr 24 min 25 mi
London Luton Airport (LTN)

London United Kingdom 1 hr 7 min 27 mi

Frequently asked questions about flying from Green Bay to London

The cheapest flights from Green Bay to London are usually in January. Typical ticket prices in January range from $620 to $880.

The cheapest round-trip flight from Green Bay to London recently found on Google Flights was with American, British Airways from $914. The cheapest one-way flight was with American, British Airways from $329.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Green Bay to London is $1,080, flying from Aug 2 to Aug 18.
The cheapest American flight from Green Bay to London is $914, flying from Aug 2 to Aug 18.
The cheapest Delta flight from Green Bay to London is $1,041, flying from May 4 to May 19.

The cheapest round-trip flight from Green Bay to London starts at $914 from Sun, Aug 2 to Tue, Aug 18. The cheapest one-way flight starts at $329 and departs on Sun, Aug 2.

9 hr 54 min is the shortest flight time from Green Bay to London.

London is a year-round destination, getting busiest Jun–Sep and in the run-up to Christmas and New Year (Dec). Jul–Aug is when many Europeans take holidays, so visitors may face more crowds and limited availability of hotel rooms. Key events include the London Marathon (Apr), Notting Hill Carnival (Aug) and Frieze London art fair (Oct). Sep–May is the city's primary season for theatre, opera, ballet and classical music. Summer’s warmer weather brings many free outdoor music and theatre festivals.

It's easy to use Google Flights to find the cheapest days to fly from Green Bay to London.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Green Bay to London really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Green Bay to London.

In terms of flights, United is the most popular. United offers 75 connecting flights per week. United flies from Green Bay Austin Straubel International Airport (GRB) to Heathrow Airport (LHR) .

Other popular airlines flying from Green Bay to London are:

American offers 27 connecting flights per week. American flies from Green Bay Austin Straubel International Airport (GRB) to Heathrow Airport (LHR) .
Delta offers 23 connecting flights per week. Delta flies from Green Bay Austin Straubel International Airport (GRB) to Heathrow Airport (LHR) .

The number of connecting flights refers to distinct flights with at least one stop between Green Bay and London.

The cheapest round-trip flight from Green Bay to London recently found on Google Flights was with American, British Airways from $914. The cheapest one-way flight was with American, British Airways from $329.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Green Bay to London is $1,080, flying from Aug 2 to Aug 18.
The cheapest American flight from Green Bay to London is $914, flying from Aug 2 to Aug 18.
The cheapest Delta flight from Green Bay to London is $1,041, flying from May 4 to May 19.

No airline flies direct from Green Bay to London.

There are 75 United connecting flights from Green Bay to London per week. Flights are available every day.
There are 27 American connecting flights from Green Bay to London per week. Flights are available every day.
There are 23 Delta connecting flights from Green Bay to London per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Green Bay and London at price $1,104 is offered by Air France, Delta from Thu, May 7 to Mon, May 11.

No airline flies direct from Green Bay to London.

There are 75 United connecting flights from Green Bay to London per week. Flights are available every day.
There are 27 American connecting flights from Green Bay to London per week. Flights are available every day.
There are 23 Delta connecting flights from Green Bay to London per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Green Bay to London.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Green Bay to London, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Green Bay and London start at $4,872 from Sat, Aug 1 to Mon, Aug 17 with Air France, Delta.

The cheapest economy class round-trip flights between Green Bay and London start at $914 from Sun, Aug 2 to Tue, Aug 18.

To book business class trips from Green Bay to London, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Green Bay and London starts at $1,104 from Thu, May 7 to Mon, May 11 with Air France, Delta.

The cheapest last-minute deal between Green Bay and London at price $1,104 is offered by Air France, Delta from Thu, May 7 to Mon, May 11.

To find last-minute flight deals from Green Bay to London, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.