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 41% 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.

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

Delta, Finnair, and JetBlue 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 May 2026, 373 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 15% of weekly flights taking off on this day.

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 May 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.

£420 Cheap Flights from London Heathrow Airport to Wisconsin in 2026

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Find the cheapest flights from London Heathrow Airport to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

18:45 - 16:00

LHR

ORD

27h 15m

1 stop

18:00 - 12:45

ORD

LHR

12h 45m

1 stop

£516TAP AIR PORTUGAL

Thu, 8 Oct - Wed, 14 Oct

13:05 - 18:15

LHR

ORD

11h 10m

1 stop

19:25 - 11:55

ORD

LHR

10h 30m

1 stop

£517Icelandair

Mon, 7 Sep - Thu, 1 Oct

09:30 - 10:18

LHR

ORD

30h 48m

1 stop

18:45 - 09:00

ORD

LHR

8h 15mdirect

£522United Airlines

Sat, 6 Jun - Sun, 7 Jun

14:05 - 10:18

LHR

ORD

26h 13m

1 stop

08:00 - 06:55

ORD

LHR

16h 55m

1 stop

£523United Airlines

Sat, 30 May - Mon, 1 Jun

08:40 - 08:45

LHR

MKE

30h 05m

1 stop

11:25 - 06:30

MKE

LHR

13h 05m

1 stop

£626JetBlue

Fri, 4 Sep - Sat, 12 Sep

08:40 - 08:46

LHR

MKE

30h 06m

1 stop

09:36 - 06:30

MKE

LHR

14h 54m

1 stop

£727JetBlue

Mon, 15 Jun - Mon, 29 Jun

06:15 - 19:42

LHR

MSN

19h 27m

2 stops

20:12 - 06:55

MSN

LHR

28h 43m

1 stop

£800British Airways

Wed, 11 Nov - Sun, 15 Nov

09:20 - 21:57

LHR

ATW

18h 37m

1 stop

13:26 - 07:10

ATW

LHR

11h 44m

1 stop

£801Virgin Atlantic

Mon, 7 Sep - Mon, 28 Sep

13:10 - 00:16

LHR

GRB

17h 06m

1 stop

12:27 - 11:15

GRB

LHR

16h 48m

1 stop

£812British Airways

Tue, 25 Aug - Tue, 1 Sep

06:30 - 19:26

LHR

DLH

18h 56m

2 stops

16:20 - 13:05

DLH

LHR

14h 45m

1 stop

£818Virgin Atlantic

Wed, 23 Sep - Thu, 1 Oct

Icelandair flights from London Heathrow Airport to Wisconsin

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

Icelandair

7 Sept

LHR13:05London Heathrow

11h 10m

1 stop

ORD18:15Chicago O'Hare Intl

1 Oct

ORD19:25Chicago O'Hare Intl

10h 30m

1 stop

LHR11:55London Heathrow

£517

Icelandair

8 Sept

LHR13:05London Heathrow

11h 10m

1 stop

ORD18:15Chicago O'Hare Intl

16 Sept

ORD22:25Chicago O'Hare Intl

15h 55m

1 stop

LHR20:20London Heathrow

£518

Icelandair

1 Sept

LHR13:05London Heathrow

11h 10m

1 stop

ORD18:15Chicago O'Hare Intl

8 Sept

ORD19:25Chicago O'Hare Intl

18h 55m

1 stop

LHR20:20London Heathrow

£519

TAP AIR PORTUGAL flights from London Heathrow Airport to Wisconsin

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Wisconsin flight tickets

TAP AIR PORTUGAL

8 Oct

LHR18:45London Heathrow

27h 15m

1 stop

ORD16:00Chicago O'Hare Intl

14 Oct

ORD18:00Chicago O'Hare Intl

12h 45m

1 stop

LHR12:45London Heathrow

£516

TAP AIR PORTUGAL

6 Sept

LHR06:00London Heathrow

16h 00m

1 stop

ORD16:00Chicago O'Hare Intl

11 Oct

ORD18:00Chicago O'Hare Intl

12h 45m

1 stop

LHR12:45London Heathrow

£521

TAP AIR PORTUGAL

2 Sept

LHR13:45London Heathrow

28h 55m

1 stop

ORD12:40Chicago O'Hare Intl

7 Oct

ORD18:00Chicago O'Hare Intl

17h 45m

1 stop

LHR17:45London Heathrow

£526

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

Thu 8/10

18:45-16:00

1 stop27h 15m

Chicago O'Hare Intl

Wed 14/10

18:00-12:45

1 stop12h 45m

£516

Fastest return journey

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 7/9

13:05-18:15

1 stop11h 10m

Chicago O'Hare Intl

Thu 1/10

19:25-11:55

1 stop10h 30m

£517

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 6/6

09:30-10:18

1 stop30h 48m

Chicago O'Hare Intl

Sun 7/6

18:45-09:00

Nonstop8h 15m

£522

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 30/5

14:05-10:18

1 stop26h 13m

Chicago O'Hare Intl

Mon 1/6

08:00-06:55

1 stop16h 55m

£523

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 4/9

08:40-08:45

1 stop30h 05m

Milwaukee-Mitchell

Sat 12/9

11:25-06:30

1 stop13h 05m

£626

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Mon 15/6

08:40-08:46

1 stop30h 06m

Milwaukee-Mitchell

Mon 29/6

09:36-06:30

1 stop14h 54m

£727

LondonMadison

LHR - MSN

LHRMSN

London Heathrow

Wed 11/11

06:15-19:42

2 stops19h 27m

Madison Truax Field

Sun 15/11

20:12-06:55

1 stop28h 43m

£800

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 7/9

09:20-21:57

1 stop18h 37m

Appleton Intl

Mon 28/9

13:26-07:10

1 stop11h 44m

£801

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Tue 25/8

13:10-00:16

1 stop17h 06m

Green Bay Austin-Straubel

Tue 1/9

12:27-11:15

1 stop16h 48m

£812

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Wed 23/9

06:30-19:26

2 stops18h 56m

Duluth Intl

Thu 1/10

16:20-13:05

1 stop14h 45m

£818

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 £389, 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 £467.

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

You could potentially save up to 3% 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 May 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 £467	Free Cancellation	Rating 7.1 2,979 reviews	Search JetBlue flights
United Airlines	PriceFrom £655	Free Cancellation	Rating 7.4 9,736 reviews	Search United Airlines flights
British Airways	PriceFrom £711	Free Cancellation	Rating 6.7 7,988 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £746	Free Cancellation	Rating 7.4 688 reviews	Search Virgin Atlantic 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.