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Cheap flights from Green Bay to the United Kingdom from $405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to the United Kingdom departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Green Bay to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:51 am - 2:00 pm
GRB
-
MAN
22h 09m
2 stops
British Airways Logo
7:50 am - 6:01 pm
MAN
-
GRB
15h 11m
2 stops
$620British Airways
Tue, Mar 3 - Wed, Mar 18
Lufthansa Logo
10:33 am - 11:20 pm
GRB
-
MAN
30h 47m
2 stops
Lufthansa Logo
6:05 am - 4:53 pm
MAN
-
GRB
15h 48m
2 stops
$624Lufthansa
Tue, Mar 3 - Fri, Mar 13
KLM Logo
12:08 pm - 7:05 am
GRB
-
LHR
12h 57m
1 stop
KLM Logo
6:30 am - 3:35 pm
LHR
-
GRB
15h 05m
2 stops
$631KLM
Tue, Feb 24 - Sun, Mar 1
Delta Logo
12:08 pm - 4:05 pm
GRB
-
MAN
21h 57m
2 stops
Delta Logo
1:30 pm - 10:52 pm
MAN
-
GRB
14h 22m
1 stop
$631Delta
Tue, Mar 3 - Wed, Mar 18
Multiple Airlines Logo
12:08 pm - 10:10 am
GRB
-
MAN
16h 02m
2 stops
Multiple Airlines Logo
1:30 pm - 10:52 pm
MAN
-
GRB
14h 22m
1 stop
$632Multiple Airlines
Tue, Mar 3 - Wed, Mar 18
KLM Logo
5:12 am - 9:00 am
GRB
-
LHR
21h 48m
1 stop
KLM Logo
6:30 am - 3:35 pm
LHR
-
GRB
15h 05m
2 stops
$634KLM
Tue, Feb 24 - Sun, Mar 1
Multiple Airlines Logo
11:13 am - 6:50 am
GRB
-
LHR
13h 37m
2 stops
Multiple Airlines Logo
6:30 am - 3:35 pm
LHR
-
GRB
15h 05m
2 stops
$636Multiple Airlines
Tue, Feb 24 - Sun, Mar 1
United Airlines Logo
3:00 pm - 8:30 am
GRB
-
LHR
11h 30m
1 stop
United Airlines Logo
5:50 pm - 4:58 pm
LHR
-
GRB
29h 08m
2 stops
$671United Airlines
Mon, Apr 6 - Mon, Apr 27
United Airlines Logo
1:30 pm - 10:40 am
GRB
-
LHR
15h 10m
2 stops
United Airlines Logo
5:50 pm - 4:58 pm
LHR
-
GRB
29h 08m
2 stops
$675United Airlines
Mon, Apr 6 - Mon, Apr 27
Delta Logo
5:17 pm - 4:40 pm
GRB
-
LCY
17h 23m
2 stops
Delta Logo
8:25 am - 9:59 pm
LCY
-
GRB
19h 34m
2 stops
$734Delta
Mon, Apr 6 - Mon, Apr 27

KLM flights from Green Bay to United Kingdom

Our best KLM deals on Green Bay to United Kingdom flight tickets
KLM
Feb 24
GRB12:08 pmGreen Bay Austin-Straubel
12h 57m
1 stop
LHR7:05 amLondon Heathrow
Mar 1
LHR6:30 amLondon Heathrow
15h 05m
2 stops
GRB3:35 pmGreen Bay Austin-Straubel
$631
KLM
Feb 24
GRB5:12 amGreen Bay Austin-Straubel
21h 48m
1 stop
LHR9:00 amLondon Heathrow
Mar 1
LHR6:30 amLondon Heathrow
15h 05m
2 stops
GRB3:35 pmGreen Bay Austin-Straubel
$634
KLM
Feb 24
GRB5:12 amGreen Bay Austin-Straubel
20h 38m
1 stop
LHR7:50 amLondon Heathrow
Mar 1
LHR10:45 amLondon Heathrow
17h 39m
1 stop
GRB10:24 pmGreen Bay Austin-Straubel
$659

Delta flights from Green Bay to United Kingdom

Our best Delta deals on Green Bay to United Kingdom flight tickets
Delta
Mar 3
GRB12:08 pmGreen Bay Austin-Straubel
21h 57m
2 stops
MAN4:05 pmManchester
Mar 18
MAN1:30 pmManchester
14h 22m
1 stop
GRB10:52 pmGreen Bay Austin-Straubel
$631
Delta
Apr 24
GRB4:22 pmGreen Bay Austin-Straubel
14h 43m
1 stop
LHR1:05 pmLondon Heathrow
May 1
LHR10:45 amLondon Heathrow
15h 53m
1 stop
GRB8:38 pmGreen Bay Austin-Straubel
$725
Delta
Apr 6
GRB5:17 pmGreen Bay Austin-Straubel
17h 23m
2 stops
LCY4:40 pmLondon City
Apr 27
LCY8:25 amLondon City
19h 34m
2 stops
GRB9:59 pmGreen Bay Austin-Straubel
$734

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Green Bay to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayManchester

GRB - MAN

GRBMAN

Green Bay Austin-Straubel

Tue 3/3

9:51 am-2:00 pm

2 stops22h 09m

Manchester

Wed 3/18

7:50 am-6:01 pm

2 stops15h 11m

$620

Green BayManchester

GRB - MAN

GRBMAN

Green Bay Austin-Straubel

Tue 3/3

10:33 am-11:20 pm

2 stops30h 47m

Manchester

Fri 3/13

6:05 am-4:53 pm

2 stops15h 48m

$624

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 2/24

12:08 pm-7:05 am

1 stop12h 57m

London Heathrow

Sun 3/1

6:30 am-3:35 pm

2 stops15h 05m

$631

Green BayManchester

GRB - MAN

GRBMAN

Green Bay Austin-Straubel

Tue 3/3

12:08 pm-4:05 pm

2 stops21h 57m

Manchester

Wed 3/18

1:30 pm-10:52 pm

1 stop14h 22m

$631

Green BayManchester

GRB - MAN

GRBMAN

Green Bay Austin-Straubel

Tue 3/3

12:08 pm-10:10 am

2 stops16h 02m

Manchester

Wed 3/18

1:30 pm-10:52 pm

1 stop14h 22m

$632

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 2/24

5:12 am-9:00 am

1 stop21h 48m

London Heathrow

Sun 3/1

6:30 am-3:35 pm

2 stops15h 05m

$634

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Tue 2/24

11:13 am-6:50 am

2 stops13h 37m

London Heathrow

Sun 3/1

6:30 am-3:35 pm

2 stops15h 05m

$636

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 4/6

3:00 pm-8:30 am

1 stop11h 30m

London Heathrow

Mon 4/27

5:50 pm-4:58 pm

2 stops29h 08m

$671

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Mon 4/6

1:30 pm-10:40 am

2 stops15h 10m

London Heathrow

Mon 4/27

5:50 pm-4:58 pm

2 stops29h 08m

$675

Green BayLondon

GRB - LCY

GRBLCY

Green Bay Austin-Straubel

Mon 4/6

5:17 pm-4:40 pm

2 stops17h 23m

London City

Mon 4/27

8:25 am-9:59 pm

2 stops19h 34m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Green Bay to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Green Bay Austin-Straubel to United Kingdom?

United Airlines and Iberia are the most popular carriers operating from Green Bay Austin-Straubel to United Kingdom

What airlines fly to United Kingdom?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to United Kingdom from Green Bay according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Cheap Green Bay to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to United Kingdom

Fastest flight time

10h 26m

Direct flights

None
The fastest flight from Green Bay to United Kingdom takes 10h 26m
There are no direct flights from Green Bay to United Kingdom. There are no popular flight routes from Green Bay to United Kingdom.
Search flight deals

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to United Kingdom?

    Prices for flights from Green Bay Austin-Straubel Airport to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to United Kingdom?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to United Kingdom?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Green Bay Austin-Straubel Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Green Bay to United Kingdom

Compare and see reviews for airlines that fly from Green Bay to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $650Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
American AirlinesPriceFrom $699Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
United AirlinesPriceFrom $701Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Green Bay to United Kingdom for you.

Can I find flights from Green Bay to United Kingdom with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Green Bay to United Kingdom flights to just show those with flexible booking policies.

How can momondo help me find flights from Green Bay to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Green Bay.

I’m not ready to book a flight from Green Bay to United Kingdom right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

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Popular flights according to clicks in the last 7 days on momondo
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