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

The number of flights available between London Heathrow Airport and Wisconsin is 373 per week as of May 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

JetBlue, United Airlines, and Austrian Airlines are the most popular carriers operating from London Heathrow to Wisconsin

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

As of May 2026, there are 10 operators available to choose from for flights from London Heathrow Airport to Wisconsin.

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 required travel and health documents for your Wisconsin trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Wisconsin. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$536 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 round-trip flights

Enter your travel dates to find the best prices.

1:05 pm - 9:25 pm

LHR

ORD

14h 20m

1 stop

7:25 pm - 8:20 pm

ORD

LHR

18h 55m

1 stop

$688Icelandair

Tue, Sep 1 - Thu, Oct 1

1:05 pm - 6:15 pm

LHR

ORD

11h 10m

1 stop

7:25 pm - 11:55 am

ORD

LHR

10h 30m

1 stop

$689Icelandair

Mon, Sep 7 - Thu, Oct 1

1:05 pm - 6:15 pm

LHR

ORD

11h 10m

1 stop

7:25 pm - 8:20 pm

ORD

LHR

18h 55m

1 stop

$691Icelandair

Tue, Sep 1 - Tue, Sep 8

9:30 am - 10:18 am

LHR

ORD

30h 48m

1 stop

3:53 pm - 10:40 am

ORD

LHR

12h 47m

1 stop

$695United Airlines

Sat, Jun 6 - Sun, Jun 7

11:10 am - 1:50 pm

LHR

ORD

8h 40mnonstop

5:00 pm - 6:50 am

ORD

LHR

7h 50mnonstop

$696British Airways

Thu, Oct 15 - Thu, Oct 22

2:05 pm - 10:18 am

LHR

ORD

26h 13m

1 stop

8:00 am - 6:55 am

ORD

LHR

16h 55m

1 stop

$697United Airlines

Sat, May 30 - Mon, Jun 1

1:45 pm - 12:40 pm

LHR

ORD

28h 55m

1 stop

6:00 pm - 5:45 pm

ORD

LHR

17h 45m

1 stop

$701TAP AIR PORTUGAL

Wed, Sep 2 - Wed, Oct 7

8:40 am - 8:45 am

LHR

MKE

30h 05m

1 stop

11:25 am - 6:30 am

MKE

LHR

13h 05m

1 stop

$834JetBlue

Fri, Sep 4 - Sat, Sep 12

8:40 am - 7:51 am

LHR

MKE

29h 11m

1 stop

9:36 am - 6:30 am

MKE

LHR

14h 54m

1 stop

$874JetBlue

Thu, Jun 4 - Thu, Jun 11

2:45 pm - 11:07 pm

LHR

GRB

14h 22m

1 stop

2:51 pm - 10:50 am

GRB

LHR

13h 59m

1 stop

$1,084British Airways

Sat, Sep 19 - Tue, Sep 29

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

Sep 2

LHR1:45 pmLondon Heathrow

28h 55m

1 stop

ORD12:40 pmChicago O'Hare Intl

Oct 7

ORD6:00 pmChicago O'Hare Intl

17h 45m

1 stop

LHR5:45 pmLondon Heathrow

$701

TAP AIR PORTUGAL

Sep 11

LHR6:00 amLondon Heathrow

16h 00m

1 stop

ORD4:00 pmChicago O'Hare Intl

Sep 20

ORD6:00 pmChicago O'Hare Intl

17h 45m

1 stop

LHR5:45 pmLondon Heathrow

$718

TAP AIR PORTUGAL

Sep 9

LHR7:50 pmLondon Heathrow

22h 50m

1 stop

ORD12:40 pmChicago O'Hare Intl

Sep 23

ORD6:00 pmChicago O'Hare Intl

18h 50m

1 stop

LHR6:50 pmLondon Heathrow

$725

Icelandair flights from London Heathrow Airport to Wisconsin

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

Icelandair

Sep 1

LHR1:05 pmLondon Heathrow

14h 20m

1 stop

ORD9:25 pmChicago O'Hare Intl

Oct 1

ORD7:25 pmChicago O'Hare Intl

18h 55m

1 stop

LHR8:20 pmLondon Heathrow

$688

Icelandair

Sep 7

LHR1:05 pmLondon Heathrow

11h 10m

1 stop

ORD6:15 pmChicago O'Hare Intl

Oct 1

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

LHR11:55 amLondon Heathrow

$689

Icelandair

Sep 1

LHR1:05 pmLondon Heathrow

11h 10m

1 stop

ORD6:15 pmChicago O'Hare Intl

Sep 8

ORD7:25 pmChicago O'Hare Intl

18h 55m

1 stop

LHR8:20 pmLondon Heathrow

$691

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 round-trip

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 9/1

1:05 pm-9:25 pm

1 stop14h 20m

Chicago O'Hare Intl

Thu 10/1

7:25 pm-8:20 pm

1 stop18h 55m

$688

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 9/7

1:05 pm-6:15 pm

1 stop11h 10m

Chicago O'Hare Intl

Thu 10/1

7:25 pm-11:55 am

1 stop10h 30m

$689

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 9/1

1:05 pm-6:15 pm

1 stop11h 10m

Chicago O'Hare Intl

Tue 9/8

7:25 pm-8:20 pm

1 stop18h 55m

$691

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 6/6

9:30 am-10:18 am

1 stop30h 48m

Chicago O'Hare Intl

Sun 6/7

3:53 pm-10:40 am

1 stop12h 47m

$695

Quickest round-trip

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 10/15

11:10 am-1:50 pm

Nonstop8h 40m

Chicago O'Hare Intl

Thu 10/22

5:00 pm-6:50 am

Nonstop7h 50m

$696

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 5/30

2:05 pm-10:18 am

1 stop26h 13m

Chicago O'Hare Intl

Mon 6/1

8:00 am-6:55 am

1 stop16h 55m

$697

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 9/2

1:45 pm-12:40 pm

1 stop28h 55m

Chicago O'Hare Intl

Wed 10/7

6:00 pm-5:45 pm

1 stop17h 45m

$701

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 9/4

8:40 am-8:45 am

1 stop30h 05m

Milwaukee-Mitchell

Sat 9/12

11:25 am-6:30 am

1 stop13h 05m

$834

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Thu 6/4

8:40 am-7:51 am

1 stop29h 11m

Milwaukee-Mitchell

Thu 6/11

9:36 am-6:30 am

1 stop14h 54m

$874

LondonGreen Bay

LHR - GRB

LHRGRB

London Heathrow

Sat 9/19

2:45 pm-11:07 pm

1 stop14h 22m

Green Bay Austin-Straubel

Tue 9/29

2:51 pm-10:50 am

1 stop13h 59m

$1,084

Flights are sorted by cheapest round-trip 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?

If you aren’t able to travel during the month of October, then book flights to Wisconsin from London Heathrow Airport during September instead. Flights to Wisconsin in September, while not as cheap as those in October, still average around $622.

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?
As of May 2026, there are 10 operators available to choose from for flights from London Heathrow Airport to Wisconsin.
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 required travel and health documents for your Wisconsin trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Wisconsin. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Wisconsin. momondo saves you time and could save you money on your trip.

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

All flight searches from London to Wisconsin on momondo can be filtered to show those which offer flexible booking policies.

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

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 Wisconsin from London.

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

Price alerts on flights to Wisconsin from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.