GRB - LHR

$747 Find Cheap Flights from Green Bay to London Heathrow Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$747
Typical prices: $855-$1,199
Virgin Atlantic
Sun 11/4Sat 11/10
GRB - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Green Bay and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 29% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $655 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 11h 47m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Green Bay to London (GRB-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to London

Wed, Nov 4 - Tue, Nov 10
Virgin Atlantic Logo
7:00 am - 7:45 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
18h 45m1 stop Detroit Metropolitan Wayne County
Virgin Atlantic Logo
6:20 am - 4:19 pmLHR  London Heathrow-GRB Green Bay Austin-Straubel
15h 59m2 stops Paris Charles de Gaulle Minneapolis St Paul
$747Virgin Atlantic
Wed, Nov 4 - Tue, Nov 10
Virgin Atlantic Logo
11:04 am - 9:00 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
15h 56m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
6:20 am - 4:19 pmLHR  London Heathrow-GRB Green Bay Austin-Straubel
15h 59m2 stops Paris Charles de Gaulle Minneapolis St Paul
$751Virgin Atlantic
Wed, Nov 4 - Tue, Nov 10
Virgin Atlantic Logo
5:30 am - 9:00 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
21h 30m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
9:50 am - 4:19 pmLHR  London Heathrow-GRB Green Bay Austin-Straubel
12h 29m1 stop Minneapolis St Paul
$754Virgin Atlantic
Mon, Nov 23 - Wed, Dec 2
Virgin Atlantic Logo
5:30 am - 7:50 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
20h 20m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
6:20 am - 4:31 pmLHR  London Heathrow-GRB Green Bay Austin-Straubel
16h 11m2 stops Paris Charles de Gaulle Minneapolis St Paul
$780Virgin Atlantic
Mon, Mar 1 - Wed, Mar 3
United Airlines Logo
3:45 pm - 7:55 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
10h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 am - 7:00 pmLHR  London Heathrow-GRB Green Bay Austin-Straubel
18h 10m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$802United Airlines
Mon, Mar 1 - Wed, Mar 3
United Airlines Logo
1:11 pm - 9:10 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
13h 59m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:50 am - 4:43 pmLHR  London Heathrow-GRB Green Bay Austin-Straubel
15h 53m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$806United Airlines
Mon, Nov 2 - Mon, Nov 9
United Airlines Logo
1:32 pm - 12:00 pmGRB  Green Bay Austin-Straubel-LHR London Heathrow
16h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
9:00 am - 10:02 amLHR  London Heathrow-GRB Green Bay Austin-Straubel
31h 02m2 stops Zurich Chicago O'Hare Intl
$864United Airlines
Sat, Feb 27 - Wed, Mar 10
British Airways Logo
8:15 pm - 10:25 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
32h 10m1 stop Chicago O'Hare Intl
British Airways Logo
4:30 pm - 9:22 amLHR  London Heathrow-GRB Green Bay Austin-Straubel
22h 52m1 stop Chicago O'Hare Intl
$2,205British Airways
Wed, Oct 21 - Sat, Nov 7
British Airways Logo
9:58 am - 6:25 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
14h 27m2 stops Chicago O'Hare Intl New York John F Kennedy Intl
British Airways Logo
12:35 pm - 7:59 pmLHR  London Heathrow-GRB Green Bay Austin-Straubel
13h 24m1 stop Chicago O'Hare Intl
$6,076British Airways
Wed, Oct 21 - Sat, Nov 7
British Airways Logo
9:58 am - 6:25 amGRB  Green Bay Austin-Straubel-LHR London Heathrow
14h 27m2 stops Chicago O'Hare Intl New York John F Kennedy Intl
British Airways Logo
10:35 am - 7:59 pmLHR  London Heathrow-GRB Green Bay Austin-Straubel
15h 24m2 stops Philadelphia Chicago O'Hare Intl
$6,076British Airways
Booking Insights

Price, demand and travel trends for Green Bay to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Green Bay to London Heathrow Airport with more confidence.

How much is a round-trip flight from Green Bay to London Heathrow Airport?

Round-trip flights from Green Bay to London Heathrow Airport start at $747. Prices are below average for this route right now, with typical round-trip fares ranging from $855 to $1,199. The lowest price found in the past 5 days was $747 on Virgin Atlantic.

What's the cheapest day of the week to fly from Green Bay to London Heathrow Airport?

Monday is the cheapest day of the week to fly from Green Bay to London Heathrow Airport, it is 17% cheaper than the average day. Saturday is the most expensive day with flight prices 80% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•October is the cheapest month to fly from Green Bay to London Heathrow Airport at $717 round-trip.
•July ($1,826) and June ($1,662) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 154% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Green Bay to London Heathrow Airport flights

Low season

November
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 19% increase in price.

When to book flights from Green Bay to London

Are your dates flexible? Find out the best times to travel from Green Bay to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Green Bay to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Green Bay to London Heathrow Airport?

    Flights from Green Bay to London Heathrow Airport usually depart from Green Bay Austin-Straubel (GRB) and arrive at London Heathrow (LHR).

  • What cabin classes can I book on flights from Green Bay to London Heathrow Airport?

    Only Economy Class is available on flights from Green Bay to London Heathrow Airport.

  • Which airports do connecting flights from Green Bay to London Heathrow Airport pass through?

    One-stop flights from Green Bay to London Heathrow Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 98% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 1% of one-stop connections
    • Minneapolis St Paul (MSP) - 1% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Green Bay to London Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 54% on the Green Bay to London Heathrow Airport route. Monday is the cheapest departure day at $848 round-trip on average, while Saturday is the most expensive at $1,826, a difference of $978. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park, Buckingham Palace and Trafalgar Square. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • How long is a flight from Green Bay to London Heathrow Airport?

    A nonstop flight from Green Bay to London Heathrow Airport takes 0h 00m, covering 3,833 miles.

  • Do I need a passport to fly from Green Bay to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much time can I save by choosing a different layover airport from Green Bay to London Heathrow Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 11h 31m, compared with 11h 47m via Chicago O'Hare Intl (ORD) and 15h 15m via Minneapolis St Paul (MSP).

  • What is the time difference between Green Bay and London Heathrow Airport?

    London Heathrow Airport is 6 hours ahead of Green Bay (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • How much should I expect to pay for a Green Bay to London Heathrow Airport flight?

    Round-trip flights from Green Bay to London Heathrow Airport range from $855 to $1,199, with an average of $1,012 over the past 12 months. Anything below $855 counts as a good deal.

Your guide to booking Green Bay to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $848 - about $978 less than Saturday (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Green Bay to London Heathrow Airport trip for October. Fares historically average $717 round-trip in that month - typically $1,109 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

More options for your flight from Green Bay to London

Complete your trip to London with a hotel stay or car rental

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