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Cheap flights from Green Bay (GRB) to London (LON) from $759

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — LON
Apr 28 — May 51
From?
To?
Sun 4/28
Sun 5/5
1 adult, Economy
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Cheap flight deals from Green Bay to London

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2024.

Popular in

June

Cheapest in

February

Average price

$684

Round-trip from

$644
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 31% potential price drop
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Average for round-trip flights in April 2024
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From Green Bay Austin-Straubel to London (LON)
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What is the cheapest day to fly round-trip from Green Bay to London?

Flights from Green Bay to London are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

What is the cheapest month to fly from Green Bay to London?

Flights from Green Bay to London lean towards being more expensive in June. Prices are generally better when you fly from Green Bay to London in February, with the cheapest ticket starting at $613.

When is the cheapest time to fly from Green Bay to London (GRB - LON)?

When flying from Green Bay to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight at noon.

Cheap American Airlines flights from Green Bay to London

Explore cheap flight options specifically provided by American Airlines for the route between Green Bay and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Green Bay to London. Deals update often to give you more flight options matching your criteria
Thu 9/123:05 pmGRB - LHR
1 stop15h 10mAmerican Airlines
Sat 10/511:40 amLHR - GRB
2 stops15h 37mAmerican Airlines
Deal found 4/22$868
Mon 7/86:19 amGRB - LHR
1 stop20h 41mAmerican Airlines
Sat 7/139:00 pmLHR - GRB
2 stops26h 55mAmerican Airlines
Deal found 4/22$2,050
Mon 7/811:28 amGRB - LHR
2 stops13h 22mAmerican Airlines
Sat 7/1312:15 pmLHR - GRB
2 stops15h 33mAmerican Airlines
Deal found 4/22$2,072

Cheap KLM flights from Green Bay to London

Explore cheap flight options specifically provided by KLM for the route between Green Bay and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Browse through some of the cheapest KLM flights traveling from Green Bay to London. Deals frequently update to provide users with more options.
Mon 8/1212:00 pmGRB - LHR
1 stop13h 15mKLM
Wed 9/1811:35 amLHR - GRB
1 stop16h 20mKLM
Deal found 4/23$763
Thu 9/125:45 amGRB - LHR
1 stop18h 40mKLM
Sat 10/51:55 pmLHR - GRB
1 stop14h 00mKLM
Deal found 4/22$864
Thu 7/45:12 amGRB - LHR
1 stop19h 13mKLM
Sun 7/149:20 amLHR - GRB
1 stop17h 53mKLM
Deal found 4/23$1,507

Green Bay to London 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Scroll through some of the best deals on flights from Green Bay to London in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 8/1210:52 amGRB - LHR
1 stop18h 53mUnited Airlines
Wed 9/187:25 amLHR - GRB
2 stops15h 22mUnited Airlines
Deal found 4/23$759
Mon 8/1212:00 pmGRB - LHR
1 stop13h 15mKLM
Wed 9/1811:35 amLHR - GRB
1 stop16h 20mKLM
Deal found 4/23$763
Mon 8/124:04 pmGRB - LHR
2 stops15h 11mDelta
Wed 9/189:55 amLHR - GRB
2 stops18h 00mDelta
Deal found 4/23$767
Thu 9/125:45 amGRB - LHR
1 stop18h 40mKLM
Sat 10/51:55 pmLHR - GRB
1 stop14h 00mKLM
Deal found 4/22$864
Thu 9/123:05 pmGRB - LHR
1 stop15h 10mAmerican Airlines
Sat 10/511:40 amLHR - GRB
2 stops15h 37mAmerican Airlines
Deal found 4/22$868
Fri 8/96:30 amGRB - LHR
1 stop17h 25mUnited Airlines
Sat 8/178:30 amLHR - GRB
1 stop18h 52mUnited Airlines
Deal found 4/23$1,138
Fri 8/95:45 amGRB - LHR
1 stop18h 40mDelta
Sat 8/176:15 amLHR - GRB
2 stops21h 42mDelta
Deal found 4/23$1,141
Fri 8/96:30 amGRB - LHR
2 stops18h 15mUnited Airlines
Sat 8/1712:15 pmLHR - GRB
2 stops27h 56mUnited Airlines
Deal found 4/23$1,142
Thu 7/43:45 pmGRB - LHR
1 stop10h 45mUnited Airlines
Sun 7/144:40 pmLHR - GRB
2 stops23h 31mUnited Airlines
Deal found 4/23$1,371

Find flights from Green Bay to London within your budget

Customize your flight search to find flights from Green Bay to London 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 3,086,534 searches. Data last updated April 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$759 - $2,042

Route

Depart

Return

Price

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 8/12

1 stop18h 53m

London Heathrow

Wed 9/18

2 stops15h 22m

$759

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 8/12

1 stop13h 15m

London Heathrow

Wed 9/18

1 stop16h 20m

$763

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 8/12

2 stops15h 11m

London Heathrow

Wed 9/18

2 stops18h 00m

$767

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Thu 9/12

1 stop18h 40m

London Heathrow

Sat 10/5

1 stop14h 00m

$864

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Thu 9/12

1 stop15h 10m

London Heathrow

Sat 10/5

2 stops15h 37m

$868

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Fri 8/9

1 stop17h 25m

London Heathrow

Sat 8/17

1 stop18h 52m

$1,138

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Fri 8/9

1 stop18h 40m

London Heathrow

Sat 8/17

2 stops21h 42m

$1,141

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Fri 8/9

2 stops18h 15m

London Heathrow

Sat 8/17

2 stops27h 56m

$1,142

Green Bay Austin-StraubelLondon Heathrow

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 7/8

1 stop12h 11m

London Heathrow

Sat 7/13

1 stop12h 36m

$2,042

Flights are sorted by cheapest first

Deals found on 4/23

When is the cheapest time to fly from Green Bay to London?

Use this chart to determine the cheapest time to fly round-trip from Green Bay to London. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Green Bay to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to London by month

Plan your trip from Green Bay to London by taking into account the cheapest months to travel. The average price of a one-way flight from Green Bay to London is currently $0 while a round-trip flight costs $1,054. Price data was last updated on April 21, 2024.

Currently, November is the cheapest month in which you can book a flight from Green Bay to London (average of $653). Flying from Green Bay to London in June is currently the most expensive (average of $1,177). 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.

January

$676

February

$664

March

$715

April

$705

May

$753

June

$1,177

July

$989

August

$780

September

$749

October

$713

November

$653

December

$673

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated April 23, 2024.
Read through reviews of airlines operating flights from Green Bay to London, such as American Airlines, KLM and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,028 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,632 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,272 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,914 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Lufthansa
7.0
Good
7,756 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel is the airport most travelers will use when flying to London from Green Bay. Booking flights from Austin-Straubel (GRB) to London should be relatively easy as there are 0 daily outbound flights to London from 4 different airlines.

  • Can I find flights from Green Bay to London for under $800 on Cheapflights?

    Yes, there are multiple flights from Green Bay to London for under $800. The cheapest flight booked recently is on United Airlines for just $759, but on average you can expect to pay $1,423.

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

    Currently priced at $759, United Airlines will fly you from Green Bay to London and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Delta - these airlines can fly you to your destination from $763 and $767, respectively. Users have found that United Airlines is 15% cheaper than the other options available to this destination.

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

    Most travelers choose Green Bay Austin-Straubel - London Heathrow, Green Bay Austin-Straubel - London Gatwick or Green Bay Austin-Straubel - London City when deciding on the best route from Green Bay to London.

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

    American Airlines, British Airways and United Airlines are the most popular airlines when flying from Green Bay to London.

  • What does GRB to LHR mean?

    GRB stands for Green Bay Austin-Straubel Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Green Bay to London that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 vacation 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.

  • Can I find deals for flights from Green Bay to London that allow pets onboard?

    Many airlines flying from Green Bay to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to London?

    Yes, you can often find last-minute deals on Green Bay to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to London flight deals updated?

    The Green Bay to London flight deals you see on this page were last updated on 4/23.

See more FAQs

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Top 4 airlines flying from Green Bay to London

Discover the top 4 airlines that operate flights from Green Bay to London. 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 3,086,534 searches. Data last updated April 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$632Average$787FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest$641Average$919FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest$715Average$1,249FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$718Average$924FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Green Bay to London by cabin class

Find flights from Green Bay to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Green Bay to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to London from Green Bay by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily 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?

Yes! Start tracking prices for Green Bay to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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