$531 Find Cheap Flights from Green Bay to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to the United Kingdom departing on 3/12. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Green Bay to the United Kingdom

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$605
Manchester
Manchester2 stops$609
Birmingham
Birmingham2 stops$660
London
London1 stop$605
Manchester
Manchester2 stops$609
Birmingham
Birmingham2 stops$660

Book Cheap Green Bay to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to the United Kingdom

Wed, Jan 7 - Wed, Jan 21
Lufthansa Logo
10:42 am - 5:55 am
GRB
-
LHR
13h 13m1 stop
Lufthansa Logo
8:45 am - 9:31 pm
LHR
-
GRB
18h 46m2 stops
$605Lufthansa
Wed, Feb 4 - Fri, Feb 6
Lufthansa Logo
5:24 pm - 4:55 pm
GRB
-
MAN
17h 31m2 stops
Lufthansa Logo
6:05 am - 4:47 pm
MAN
-
GRB
16h 42m2 stops
$609Lufthansa
Mon, Mar 2 - Mon, Mar 16
British Airways Logo
6:39 pm - 3:10 pm
GRB
-
MAN
14h 31m2 stops
British Airways Logo
11:50 am - 11:36 pm
MAN
-
GRB
16h 46m2 stops
$615British Airways
Thu, Jan 29 - Thu, Feb 5
KLM Logo
5:00 am - 9:00 am
GRB
-
LHR
22h 00m1 stop
KLM Logo
6:30 am - 3:37 pm
LHR
-
GRB
15h 07m2 stops
$630KLM
Wed, Jan 7 - Wed, Jan 21
Lufthansa Logo
5:24 pm - 11:15 am
GRB
-
LHR
11h 51m1 stop
Lufthansa Logo
10:25 am - 4:47 pm
LHR
-
GRB
12h 22m1 stop
$631Lufthansa
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
11:15 am - 6:50 am
GRB
-
LHR
13h 35m2 stops
Multiple Airlines Logo
6:30 am - 3:37 pm
LHR
-
GRB
15h 07m2 stops
$634Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:31 am - 10:20 am
GRB
-
MAN
21h 49m2 stops
United Airlines Logo
6:10 am - 10:07 am
MAN
-
GRB
33h 57m2 stops
$640United Airlines
Wed, Jan 7 - Wed, Jan 21
United Airlines Logo
10:42 am - 6:40 am
GRB
-
LHR
13h 58m2 stops
United Airlines Logo
6:35 am - 4:47 pm
LHR
-
GRB
16h 12m2 stops
$642United Airlines
Thu, Jan 29 - Thu, Feb 5
KLM Logo
5:00 am - 9:00 am
GRB
-
LHR
22h 00m1 stop
KLM Logo
10:45 am - 10:30 pm
LHR
-
GRB
17h 45m1 stop
$657KLM
Thu, Apr 16 - Tue, Apr 21
British Airways Logo
11:30 am - 10:30 am
GRB
-
LHR
17h 00m1 stop
British Airways Logo
6:10 am - 11:06 pm
LHR
-
GRB
22h 56m2 stops
$702British Airways
Booking Insights

KAYAK's insights & trends for Green Bay to the United Kingdom flights

Get data-powered insights and trends into flights from Green Bay to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Green Bay and United Kingdom?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Green Bay to the United Kingdom.

There are 3 airlines that fly nonstop from Green Bay to the United Kingdom. They are: American Airlines, United Airlines and British Airways. The cheapest price of all airlines flying this route was found with British Airways at $650 for a round-trip flight to London Heathrow Airport (LHR). On average, British Airways offers the best prices for nonstop flights between Green Bay and United Kingdom.

Which airlines provide the cheapest flights from Green Bay to the United Kingdom?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Green Bay to the United Kingdom were found on Lufthansa ($609) and British Airways ($615).

Good to know

Low seasonOctober
Cheapest flight$531
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Green Bay to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Green Bay to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Green Bay to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Green Bay to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Green Bay to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Green Bay to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Green Bay to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the evening, when round-trip flights cost $738 on average. Morning departures are around 23% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is $904.

Reviews of the top 3 airlines serving from Green Bay to the United Kingdom

 
Need help choosing which airline to fly with from Green Bay to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9092 reviews
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

Everything you need to know for your flight from Green Bay to the United Kingdom

Information on your arrival and departure airports