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$522+ Cheap flights from Green Bay (GRB) to the United Kingdom

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — LHR
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Green Bay to United Kingdom

Keep the following information in mind while searching for Green Bay to United Kingdom flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$682
(United Airlines)

One-way from

$522
(oojo)

Popular in

June

Cheapest in

March

Average price

$804
Provider with most accurate pricing for Green Bay Austin-Straubel-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-London (LON) flights.
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From Green Bay Austin-Straubel to United Kingdom
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One-way flight from Green Bay Austin-Straubel to United Kingdom
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Highest demand for flights based on searches. 16% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Green Bay to United Kingdom

Cheapest flights from Green Bay to United Kingdom
Explore the most affordable flight options available from Green Bay to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:29 amGRB - LHR
1 stop18h 46mBritish Airways
Fri 10/106:15 amLHR - GRB
2 stops17h 29mBritish Airways
Deal found 2/20$680
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/268:22 amGRB - LHR
1 stop18h 33mUnited Airlines
Mon 3/311:45 pmLHR - GRB
2 stops33h 05mUnited Airlines
Deal found 2/21$682
This Expedia deal was found by Cheapflights users on 2/22. 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.
Tue 4/84:59 pmGRB - LHR
1 stop14h 11mVirgin Atlantic
Tue 4/2912:25 pmLHR - GRB
1 stop15h 06mVirgin Atlantic
Deal found 2/22$695
This KLM deal was found by Cheapflights users on 2/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2611:12 amGRB - LHR
1 stop14h 38mKLM
Mon 3/319:20 amLHR - GRB
1 stop19h 06mKLM
Deal found 2/21$750
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:34 pmGRB - LCY
2 stops39h 56mBritish Airways
Tue 9/2311:20 amLCY - GRB
2 stops36h 20mBritish Airways
Deal found 2/20$770
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:30 amGRB - LHR
1 stop19h 45mDelta
Fri 10/1011:20 amLHR - GRB
1 stop16h 40mDelta
Deal found 2/20$831
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:34 pmGRB - LGW
2 stops19h 26mBritish Airways
Tue 9/1611:35 amLGW - GRB
2 stops17h 37mBritish Airways
Deal found 2/20$872
This American Airlines deal was found by Cheapflights users on 2/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:28 amGRB - LHR
2 stops12h 27mAmerican Airlines
Fri 11/2811:00 amLHR - GRB
1 stop16h 31mAmerican Airlines
Deal found 2/22$913
This Expedia deal was found by Cheapflights users on 2/21. 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 3/265:25 pmGRB - LCY
2 stops18h 15mLufthansa
Mon 3/317:10 pmLCY - GRB
2 stops27h 40mLufthansa
Deal found 2/21$956
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:25 pmGRB - LCY
2 stops17h 15mDelta
Thu 9/188:40 amLCY - GRB
2 stops18h 45mDelta
Deal found 2/20$1,076
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/85:25 pmGRB - LHR
3 stops21h 35mMultiple Airlines
Wed 3/122:50 pmLHR - GRB
3 stops35h 44mMultiple Airlines
Deal found 2/21$1,468
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/45:20 pmGRB - LHR
2 stops16h 30mLufthansa
Tue 3/186:30 amLHR - GRB
2 stops17h 26mLufthansa
Deal found 2/20$1,473

Find flights from Green Bay to United Kingdom within your budget

Customize your flight search to find flights from Green Bay to United Kingdom 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 February 22, 2025.

Fly from

Green Bay

Fly to

United Kingdom

Route

Depart

Return

Price

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 3/26

8:22 am-7:55 am

1 stop18h 33m

London Heathrow

Mon 3/31

1:45 pm-4:50 pm

2 stops33h 05m

$682

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 4/8

6:20 pm-10:30 am

1 stop10h 10m

London Heathrow

Tue 4/29

10:50 am-9:54 pm

2 stops17h 04m

$684

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 4/8

4:59 pm-1:10 pm

1 stop14h 11m

London Heathrow

Tue 4/29

12:25 pm-9:31 pm

1 stop15h 06m

$695

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 3/26

11:12 am-6:50 am

1 stop14h 38m

London Heathrow

Mon 3/31

9:20 am-10:26 pm

1 stop19h 06m

$750

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Wed 3/26

5:25 pm-4:40 pm

2 stops18h 15m

London City

Mon 3/31

7:10 pm-4:50 pm

2 stops27h 40m

$956

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Mon 4/14

11:19 am-4:30 pm

2 stops23h 11m

London City

Mon 4/21

1:20 pm-9:54 pm

2 stops38h 34m

$1,403

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Thu 6/12

5:30 am-7:15 am

1 stop19h 45m

London Heathrow

Thu 6/26

6:15 am-9:25 pm

2 stops21h 10m

$1,429

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Sat 3/8

5:25 pm-9:00 pm

3 stops21h 35m

London Heathrow

Wed 3/12

2:50 pm-9:34 pm

3 stops35h 44m

$1,468

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 3/4

5:20 pm-3:50 pm

2 stops16h 30m

London Heathrow

Tue 3/18

6:30 am-6:56 pm

2 stops17h 26m

$1,473

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Sat 4/5

5:06 pm-1:15 pm

2 stops14h 09m

London City

Sat 4/12

12:10 pm-9:29 pm

2 stops15h 19m

$1,524

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 19 results
1
2

Best time to book a flight from Green Bay to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Green Bay 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.

Travel insights for flights from Green Bay to United Kingdom

Get recent, data-driven insights about flights from Green Bay to United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Green Bay to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Green Bay to United Kingdom (average of $661). Flying from Green Bay to United Kingdom in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated February 22, 2025.
Read reviews from past customers who have flown Delta, KLM and Virgin Atlantic from Green Bay to United Kingdom. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
653 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,754 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,800 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to United Kingdom. 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 United Kingdom?

    Green Bay Austin-Straubel (GRB), located 5.9 mi from the city center, is the airport you fly out of when you book flights from Green Bay to United Kingdom.

  • What are the cheapest airlines to fly from Green Bay to United Kingdom one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $522. Users have also found prices from $529 and $667 on United Airlines and WestJet, respectively.

  • What are the most popular routes from Green Bay to United Kingdom?

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

  • Can I find deals for flights from Green Bay to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Green Bay to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to United Kingdom?

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

  • Can I find deals for business class flights from Green Bay to United Kingdom?

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

  • What is the cheapest month to book a flight from Green Bay to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Green Bay to United Kingdom (average of $661). Flying from Green Bay to United Kingdom in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Green Bay to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Green Bay to United Kingdom

Discover the top 3 airlines that operate flights from Green Bay to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$644Average$1,067FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$670Average$875FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$733Average$1,033FlexibilityNo cancel feeOn-time71%
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