How long is the flight from Green Bay to London?

Departing from Green Bay to London will take you 11h 53m. The distance between Green Bay and London is about 3833 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Green Bay to London?

The most popular route from Green Bay to London is Green Bay Austin-Straubel - London Heathrow. You may also consider Green Bay Austin-Straubel - London City or Green Bay Austin-Straubel - London Gatwick.

What is the cheapest time of day to fly from GRB to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Green Bay to London as you normally would.

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

For a flight from Green Bay to London, you will be flying from Austin-Straubel. Green Bay Austin-Straubel (GRB) is just 5.9 mi from the center of the city. Austin-Straubel is the only Green Bay airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Green Bay Austin-Straubel on a regular basis.

Can I find deals for flights from Green Bay to London that include hotel bookings?

Yes. In addition to deals on Green Bay to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Green Bay to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to London.

Can I find deals for business class flights from Green Bay to London?

Yes. Cheapflights offers flight deals from Green Bay to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£307+ Flights from Green Bay to London

Q: How much does it cost for a return flight from Green Bay to London?

Airfare is below average for this route at the moment. Green Bay to London flights typically cost between £567 and £650 in November. The cheapest return flight price found within the last 3 days was £458 on Virgin Atlantic (28 Nov-4 Dec).

Cheap flight deals from Green Bay to London

Round-trip from	£458
One-way from	£307
Popular in	June
Cheapest in	August
Average price	£598

Virgin Atlantic
28/11-4/12
2 total stops
25h 32m total
Green Bay to London

Search Deals

United Airlines
30/12
1 total stop
19h 40m total
Green Bay to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£142 potential increase over avg. return price).

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Cheapest flight prices on average. 6% potential price decrease (£31 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Green Bay to London

Enter your travel dates to find the best prices.

Cheapest flights from Green Bay to London
Explore the most affordable flight options available from Green Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Fri 28/1114:52GRB - LHR

1 stop11h 53mVirgin Atlantic

Thu 4/1213:00LHR - GRB

1 stop13h 39mVirgin Atlantic

Deal found 14/10£458

Fri 28/1111:10GRB - LHR

2 stops13h 40mAir France

Thu 4/1211:30LHR - GRB

2 stops15h 09mAir France

Deal found 14/10£475

Sun 19/1011:06GRB - LHR

1 stop15h 49mDelta

Sun 26/1010:45LHR - GRB

1 stop17h 59mDelta

Deal found 13/10£488

Mon 17/1113:20GRB - LHR

2 stops14h 25mLufthansa

Mon 24/1111:10LHR - GRB

2 stops16h 28mLufthansa

Deal found 13/10£511

Thu 16/1013:20GRB - LHR

1 stop11h 00mUnited Airlines

Fri 24/1014:10LHR - GRB

1 stop14h 30mUnited Airlines

Deal found 13/10£533

Thu 16/1017:20GRB - LCY

2 stops17h 20mDelta

Fri 24/1009:20LCY - GRB

2 stops18h 04mDelta

Deal found 14/10£825

Sun 19/1018:35GRB - LCY

2 stops15h 50mLufthansa

Sun 26/1017:15LCY - GRB

2 stops28h 31mLufthansa

Deal found 13/10£1,103

Fri 21/1111:10GRB - LCY

2 stops16h 20mDelta

Fri 28/1108:40LCY - GRB

2 stops18h 53mDelta

Deal found 13/10£1,186

Tue 14/1011:06GRB - LCY

2 stops14h 09mKLM

Fri 17/1007:45LCY - GRB

2 stops14h 49mKLM

Deal found 13/10£1,656

Sun 19/1020:08GRB - LGW

2 stops17h 52mBritish Airways

Sun 26/1019:40LGW - GRB

2 stops28h 58mBritish Airways

Deal found 14/10£2,579

Best flights from Green Bay to London
Discover carefully curated flight deals from Green Bay to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2025.

Fri 28/1114:52GRB - LHR

1 stop11h 53mVirgin Atlantic

Thu 4/1213:00LHR - GRB

1 stop13h 39mVirgin Atlantic

Deal found 14/10£458

Fri 28/1114:52GRB - LHR

1 stop11h 53mMultiple Airlines

Thu 4/1211:30LHR - GRB

2 stops15h 09mMultiple Airlines

Deal found 14/10£475

Fri 28/1111:10GRB - LHR

2 stops13h 40mAir France

Thu 4/1211:30LHR - GRB

2 stops15h 09mAir France

Deal found 14/10£475

Mon 17/1113:20GRB - LHR

2 stops14h 25mLufthansa

Mon 24/1111:10LHR - GRB

2 stops16h 28mLufthansa

Deal found 13/10£511

Fri 27/315:30GRB - LHR

2 stops14h 50mUnited Airlines

Tue 31/308:30LHR - GRB

2 stops16h 35mUnited Airlines

Deal found 12/10£573

Fri 27/318:39GRB - LGW

2 stops58h 01mAmerican Airlines

Tue 31/314:30LGW - GRB

2 stops26h 12mAmerican Airlines

Deal found 11/10£951

Sun 21/1207:00GRB - LCY

2 stops18h 15mDelta

Thu 1/109:40LCY - GRB

2 stops19h 07mDelta

Deal found 12/10£1,062

Fri 27/317:18GRB - LCY

2 stops41h 57mLufthansa

Tue 31/309:15LCY - GRB

2 stops41h 59mLufthansa

Deal found 13/10£872

Fri 27/310:50GRB - LCY

2 stops16h 20mVirgin Atlantic

Tue 31/319:00LCY - GRB

2 stops31h 41mVirgin Atlantic

Deal found 11/10£967

Fri 21/1112:13GRB - LCY

2 stops15h 17mDelta

Fri 28/1108:40LCY - GRB

2 stops18h 53mDelta

Deal found 12/10£1,186

Sun 21/1210:44GRB - LCY

3 stops16h 31mMultiple Airlines

Thu 1/109:40LCY - GRB

2 stops35h 27mMultiple Airlines

Deal found 12/10£1,790

Last-minute flights from Green Bay to London
Discover last-minute flight deals from Green Bay to London. Data last updated 15 October 2025 and is based on user searches.

Tue 14/1011:06GRB - LCY

2 stops14h 09mKLM

Fri 17/1007:45LCY - GRB

2 stops14h 49mKLM

Deal found 13/10£1,656

Thu 16/1013:20GRB - LHR

1 stop11h 00mUnited Airlines

Fri 24/1014:10LHR - GRB

1 stop14h 30mUnited Airlines

Deal found 13/10£533

Thu 16/1017:20GRB - LCY

2 stops17h 20mDelta

Fri 24/1009:20LCY - GRB

2 stops18h 04mDelta

Deal found 14/10£825

Sun 19/1011:06GRB - LHR

1 stop15h 49mDelta

Sun 26/1010:45LHR - GRB

1 stop17h 59mDelta

Deal found 13/10£488

Sun 19/1018:35GRB - LCY

2 stops15h 50mLufthansa

Sun 26/1017:15LCY - GRB

2 stops28h 31mLufthansa

Deal found 13/10£1,103

Sun 19/1020:08GRB - LGW

2 stops17h 52mBritish Airways

Sun 26/1019:40LGW - GRB

2 stops28h 58mBritish Airways

Deal found 12/10£2,398

Mon 17/1113:20GRB - LHR

2 stops14h 25mLufthansa

Mon 24/1111:10LHR - GRB

2 stops16h 28mLufthansa

Deal found 13/10£511

Fri 21/1111:10GRB - LCY

2 stops16h 20mDelta

Fri 28/1108:40LCY - GRB

2 stops18h 53mDelta

Deal found 13/10£1,186

Fri 28/1114:52GRB - LHR

1 stop11h 53mVirgin Atlantic

Thu 4/1213:00LHR - GRB

1 stop13h 39mVirgin Atlantic

Deal found 14/10£458

Fri 28/1111:10GRB - LHR

2 stops13h 40mAir France

Thu 4/1211:30LHR - GRB

2 stops15h 09mAir France

Deal found 14/10£475

One-way flights from Green Bay to London
Search for one-way flight options from Green Bay to London. Find affordable one-way fares based on user searches. Data last updated 15 October 2025.

Tue 30/1206:15GRB - LHR

1 stop19h 40mUnited Airlines

Deal found 14/10£307

Tue 30/1206:15GRB - LCY

2 stops24h 35mUnited Airlines

Deal found 14/10£337

Tue 30/1210:44GRB - LCY

3 stops16h 31mMultiple Airlines

Deal found 14/10£344

Tue 30/1217:22GRB - LGW

3 stops23h 13mMultiple Airlines

Deal found 14/10£1,499

Tue 30/1210:09GRB - LHR

3 stops48h 01mMultiple Airlines

Deal found 14/10£1,609

Fly from

Fly to

Route

Depart

Return

Price

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Fri 28/11

14:52-08:45

1 stop11h 53m

London Heathrow

Thu 4/12

13:00-20:39

1 stop13h 39m

£458

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Fri 28/11

14:52-08:45

1 stop11h 53m

London Heathrow

Thu 4/12

11:30-20:39

2 stops15h 09m

£475

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Fri 28/11

11:10-06:50

2 stops13h 40m

London Heathrow

Thu 4/12

11:30-20:39

2 stops15h 09m

£475

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 17/11

13:20-09:45

2 stops14h 25m

London Heathrow

Mon 24/11

11:10-21:38

2 stops16h 28m

£511

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Fri 27/3

15:30-11:20

2 stops14h 50m

London Heathrow

Tue 31/3

08:30-19:05

2 stops16h 35m

£573

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Fri 27/3

17:18-16:15

2 stops41h 57m

London City

Tue 31/3

09:15-21:14

2 stops41h 59m

£872

Green BayLondon

GRB - LGW

GRBLGW

Green Bay Austin-Straubel

Fri 27/3

18:39-09:40

2 stops58h 01m

London Gatwick

Tue 31/3

14:30-10:42

2 stops26h 12m

£951

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Fri 27/3

10:50-08:10

2 stops16h 20m

London City

Tue 31/3

19:00-20:41

2 stops31h 41m

£967

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Sun 21/12

07:00-07:15

2 stops18h 15m

London City

Thu 1/1

09:40-22:47

2 stops19h 07m

£1,062

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Fri 21/11

12:13-09:30

2 stops15h 17m

London City

Fri 28/11

08:40-21:33

2 stops18h 53m

£1,186

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 16 results

Best time to book a flight from Green Bay to London

Have a flexible travel schedule? Discover the best time to fly to London from Green Bay with our price prediction graph.

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.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to London

How much does it cost for a return flight from Green Bay to London?

What’s the top stopover airport for flights from Green Bay to London?

Chicago (ORD) – chosen by Cheapflights users on 75% of one-stop itineraries from Green Bay to London on Cheapflights.

What’s the cheapest stopover airport for flights from Green Bay to London?

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £560.

What’s the fastest stopover option from Green Bay to London?

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 10h 04m.

Which airport typically offers the quickest stopover for flights from Green Bay to London?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 46m.

Related info for your journey

What airport do you fly from for flights from Green Bay to London?
For a flight from Green Bay to London, you will be flying from Austin-Straubel. Green Bay Austin-Straubel (GRB) is just 5.9 mi from the center of the city. Austin-Straubel is the only Green Bay airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Green Bay Austin-Straubel on a regular basis.
How long is the flight from Green Bay to London?
Departing from Green Bay to London will take you 11h 53m. The distance between Green Bay and London is about 3833 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Green Bay to London?
The most popular route from Green Bay to London is Green Bay Austin-Straubel - London Heathrow. You may also consider Green Bay Austin-Straubel - London City or Green Bay Austin-Straubel - London Gatwick.
Can I find deals for flights from Green Bay to London that include hotel bookings?
Yes. In addition to deals on Green Bay to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Green Bay to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to London.
Can I find deals for business class flights from Green Bay to London?
Yes. Cheapflights offers flight deals from Green Bay to London 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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Need flexible booking options for your flight to London from Green Bay? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Green Bay to London from £307

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Green Bay to London

Round-trip from

One-way from

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Cheapest in

Average price

Find flight deals from Green Bay to London

Cheapest flights from Green Bay to LondonExplore the most affordable flight options available from Green Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Explore the most affordable flight options available from Green Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Green Bay to London that are best for you.

Best time to book a flight from Green Bay to London

Have a flexible travel schedule? Discover the best time to fly to London from Green Bay with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to London

How much does it cost for a return flight from Green Bay to London?

What’s the top stopover airport for flights from Green Bay to London?

Share of one-stop return flights from Green Bay to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Green Bay to London?

Average return fare for one-stop flights from Green Bay to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Green Bay to London?

Shortest average travel time for one-stop one-way flights from Green Bay to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Green Bay to London?

Average stopover duration for one-stop one-way flights from Green Bay to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to London. 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 from for flights from Green Bay to London?

How long is the flight from Green Bay to London?

What are the most popular routes from Green Bay to London?

Can I find deals for flights from Green Bay to London that include hotel bookings?

How can I find direct flights from Green Bay to London?

Can I find deals for business class flights from Green Bay to London?

Travelling to a place near London?

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Alternative routes for Green Bay to London

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How does Cheapflights help users find flights from Green Bay to London?

Why should you use Cheapflights to find cheap flight tickets from Green Bay to London?

Can Cheapflights find flights from Green Bay to London with no change fees?

Can Cheapflights notify me if prices for flights from Green Bay to London become cheaper?

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Cheapest flights from Green Bay to London
Explore the most affordable flight options available from Green Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.