What is the cheapest airline that flies from London Heathrow to Wisconsin?

JetBlue, British Airways, and Icelandair are the most popular carriers operating from London Heathrow to Wisconsin

How many flights depart from London Heathrow Airport to Wisconsin on average per week?

As of July 2026, 399 flights take off from London Heathrow Airport and land in Wisconsin each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Which airlines fly to Wisconsin?

United Airlines, British Airways and JetBlue are the top three most popular airlines that fly to Wisconsin from London Heathrow Airport according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Wisconsin. Keep in mind that there are 4 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from London Heathrow Airport to Wisconsin?

The number of operators available for flights from London Heathrow Airport to Wisconsin is 18 as of July 2026.

How old do you have to be to fly from London Heathrow Airport to Wisconsin?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The travel and health documents you'll need for your trip to Wisconsin may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wisconsin. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£375 Cheap Flights from London Heathrow Airport to Wisconsin in 2026

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Find the cheapest flights from London Heathrow Airport to Wisconsin

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 17:45

LHR

ORD

16h 05m

1 stop

19:15 - 17:40

ORD

LHR

16h 25m

1 stop

£513Scandinavian Airlines

Mon, 26 Oct - Sun, 1 Nov

06:40 - 18:15

LHR

ORD

17h 35m

2 stops

19:25 - 19:55

ORD

LHR

18h 30m

2 stops

£515Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

21:25 - 18:15

LHR

ORD

26h 50m

1 stop

19:25 - 11:55

ORD

LHR

10h 30m

1 stop

£516Icelandair

Mon, 14 Sep - Mon, 28 Sep

21:25 - 18:15

LHR

ORD

26h 50m

1 stop

19:25 - 11:55

ORD

LHR

10h 30m

1 stop

£516Icelandair

Mon, 14 Sep - Mon, 28 Sep

08:40 - 08:44

LHR

MKE

30h 04m

1 stop

09:36 - 06:30

MKE

LHR

14h 54m

1 stop

£654JetBlue

Fri, 21 Aug - Fri, 28 Aug

08:40 - 08:44

LHR

MKE

30h 04m

1 stop

09:36 - 06:30

MKE

LHR

14h 54m

1 stop

£663JetBlue

Wed, 26 Aug - Sat, 29 Aug

13:10 - 22:18

LHR

MSN

15h 08m

1 stop

20:05 - 12:15

MSN

LHR

10h 10m

1 stop

£771British Airways

Wed, 2 Sep - Wed, 9 Sep

11:10 - 18:19

LHR

MSN

13h 09m

1 stop

12:56 - 06:50

MSN

LHR

11h 54m

1 stop

£772British Airways

Wed, 2 Sep - Wed, 9 Sep

09:00 - 23:04

LHR

DLH

20h 04m

2 stops

15:14 - 05:55

DLH

LHR

32h 41m

1 stop

£788United Airlines

Tue, 8 Dec - Tue, 5 Jan

09:00 - 19:02

LHR

MSN

16h 02m

2 stops

15:57 - 10:50

MSN

LHR

12h 53m

2 stops

£789United Airlines

Tue, 10 Nov - Mon, 16 Nov

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Icelandair flights from London Heathrow Airport to Wisconsin

Our best Icelandair deals on London Heathrow Airport to Wisconsin flight tickets

Icelandair

14 Sept

LHR21:25London Heathrow

26h 50m

1 stop

ORD18:15Chicago O'Hare Intl

28 Sept

ORD19:25Chicago O'Hare Intl

10h 30m

1 stop

LHR11:55London Heathrow

£516

Icelandair

20 Nov

LHR20:35London Heathrow

26h 45m

1 stop

ORD17:20Chicago O'Hare Intl

3 Dec

ORD18:30Chicago O'Hare Intl

19h 00m

1 stop

LHR19:30London Heathrow

£517

Icelandair

22 Sept

LHR13:05London Heathrow

11h 10m

1 stop

ORD18:15Chicago O'Hare Intl

29 Sept

ORD19:25Chicago O'Hare Intl

10h 30m

1 stop

LHR11:55London Heathrow

£519

Scandinavian Airlines flights from London Heathrow Airport to Wisconsin

Our best Scandinavian Airlines deals on London Heathrow Airport to Wisconsin flight tickets

Scandinavian Airlines

26 Oct

LHR06:40London Heathrow

16h 05m

1 stop

ORD17:45Chicago O'Hare Intl

1 Nov

ORD19:15Chicago O'Hare Intl

16h 25m

1 stop

LHR17:40London Heathrow

£513

Scandinavian Airlines

3 Sept

LHR06:40London Heathrow

15h 30m

1 stop

ORD16:10Chicago O'Hare Intl

16 Sept

ORD19:15Chicago O'Hare Intl

17h 15m

1 stop

LHR18:30London Heathrow

£524

Scandinavian Airlines

3 Sept

LHR07:05London Heathrow

15h 05m

2 stops

ORD16:10Chicago O'Hare Intl

16 Sept

ORD19:15Chicago O'Hare Intl

17h 15m

1 stop

LHR18:30London Heathrow

£525

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 26/10

06:40-17:45

1 stop16h 05m

Chicago O'Hare Intl

Sun 1/11

19:15-17:40

1 stop16h 25m

£513

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 3/10

06:40-18:15

2 stops17h 35m

Chicago O'Hare Intl

Sat 10/10

19:25-19:55

2 stops18h 30m

£515

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 14/9

21:25-18:15

1 stop26h 50m

Chicago O'Hare Intl

Mon 28/9

19:25-11:55

1 stop10h 30m

£516

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 14/9

21:25-18:15

1 stop26h 50m

Chicago O'Hare Intl

Mon 28/9

19:25-11:55

1 stop10h 30m

£516

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 21/8

08:40-08:44

1 stop30h 04m

Milwaukee-Mitchell

Fri 28/8

09:36-06:30

1 stop14h 54m

£654

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 26/8

08:40-08:44

1 stop30h 04m

Milwaukee-Mitchell

Sat 29/8

09:36-06:30

1 stop14h 54m

£663

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Wed 2/9

13:10-22:18

1 stop15h 08m

Madison Truax Field

Wed 9/9

20:05-12:15

1 stop10h 10m

£771

Fastest return journey

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Wed 2/9

11:10-18:19

1 stop13h 09m

Madison Truax Field

Wed 9/9

12:56-06:50

1 stop11h 54m

£772

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Tue 8/12

09:00-23:04

2 stops20h 04m

Duluth Intl

Tue 5/1

15:14-05:55

1 stop32h 41m

£788

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Tue 10/11

09:00-19:02

2 stops16h 02m

Madison Truax Field

Mon 16/11

15:57-10:50

2 stops12h 53m

£789

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Wisconsin

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

Prices

Airlines

Other information

What is the cheapest month to fly to Wisconsin?

The cheapest month to fly to Wisconsin from London Heathrow Airport is in October. Flight prices, which tend to average around £386, are often lower during this time because this is during the off-season. If you’re not able to fly to Wisconsin in October, then September is your next best option. Flight prices from London Heathrow Airport to Wisconsin during September average around £527.

Can stopping save me money on London Heathrow Airport to Wisconsin flights?

You could potentially save up to 7% on your flight if you consider stops on a London Heathrow Airport to Wisconsin flight.

Cheap London Heathrow Airport to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Wisconsin

Fastest flight time	8h 40m
Direct flights	Every day
Airports in Wisconsin	80 airports

The fastest flight from London Heathrow Airport to Wisconsin takes 8h 40m

Direct flights go from London Heathrow Airport to Wisconsin every day.

There are 80 airports in Wisconsin. From London Heathrow Airport there are direct flights to Chicago O'Hare Intl (ORD), Minneapolis St Paul (MSP).

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Frequently asked questions about flying from London Heathrow Airport to Wisconsin

When did momondo last update prices for flights from London Heathrow Airport to Wisconsin?
Prices for flights from London Heathrow Airport to Wisconsin refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Wisconsin?
The number of operators available for flights from London Heathrow Airport to Wisconsin is 18 as of July 2026.
How old do you have to be to fly from London Heathrow Airport to Wisconsin?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The travel and health documents you'll need for your trip to Wisconsin may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wisconsin. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Heathrow Airport to Wisconsin

Compare and see reviews for airlines that fly from London Heathrow Airport to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £527	Free Cancellation	Rating 7.1 3,011 reviews	Search JetBlue flights
United Airlines	PriceFrom £650	Free Cancellation	Rating 7.4 9,980 reviews	Search United Airlines flights
British Airways	PriceFrom £712	Free Cancellation	Rating 6.7 8,107 reviews	Search British Airways flights
Iberia	PriceFrom £958	Free Cancellation	Rating 7.0 3,252 reviews	Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Wisconsin?

Finding the right flight to Wisconsin from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Wisconsin quick and easy, saving you time and money.

Can I find flights from London to Wisconsin with flexible booking policies on momondo?

Yes. All flights to Wisconsin from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Wisconsin?

Once all potential London to Wisconsin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Wisconsin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Wisconsin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.