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?

The number of flights available between London Heathrow Airport and Wisconsin is 399 per week as of July 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

As of July 2026, there are 9 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.

$503 Cheap Flights from London Heathrow Airport to Wisconsin in 2026

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.

6:40 am - 5:45 pm

LHR

ORD

16h 05m

1 stop

7:15 pm - 5:40 pm

ORD

LHR

16h 25m

1 stop

$689Scandinavian Airlines

Mon, Oct 26 - Sun, Nov 1

6:40 am - 6:15 pm

LHR

ORD

17h 35m

2 stops

7:25 pm - 7:55 pm

ORD

LHR

18h 30m

2 stops

$691Multiple Airlines

Sat, Oct 3 - Sat, Oct 10

9:25 pm - 6:15 pm

LHR

ORD

26h 50m

1 stop

7:25 pm - 11:55 am

ORD

LHR

10h 30m

1 stop

$692Icelandair

Mon, Sep 14 - Mon, Sep 28

9:25 pm - 6:15 pm

LHR

ORD

26h 50m

1 stop

7:25 pm - 11:55 am

ORD

LHR

10h 30m

1 stop

$693Icelandair

Mon, Sep 14 - Mon, Sep 28

5:00 pm - 4:10 pm

LHR

ORD

29h 10m

1 stop

7:15 pm - 4:00 pm

ORD

LHR

14h 45m

1 stop

$694Scandinavian Airlines

Sat, Oct 10 - Mon, Oct 19

7:50 pm - 4:00 pm

LHR

ORD

26h 10m

1 stop

6:00 pm - 6:50 pm

ORD

LHR

18h 50m

1 stop

$695TAP AIR PORTUGAL

Thu, Sep 10 - Sun, Sep 20

8:40 am - 8:44 am

LHR

MKE

30h 04m

1 stop

9:36 am - 6:30 am

MKE

LHR

14h 54m

1 stop

$877JetBlue

Fri, Aug 21 - Fri, Aug 28

8:40 am - 8:44 am

LHR

MKE

30h 04m

1 stop

9:36 am - 6:30 am

MKE

LHR

14h 54m

1 stop

$889JetBlue

Wed, Aug 26 - Sat, Aug 29

7:40 am - 5:00 pm

LHR

MSP

15h 20m

1 stop

6:30 pm - 8:20 pm

MSP

LHR

19h 50m

1 stop

$915Aer Lingus

Thu, Sep 3 - Wed, Sep 16

7:40 am - 5:00 pm

LHR

MSP

15h 20m

1 stop

6:30 pm - 11:10 am

MSP

LHR

10h 40m

1 stop

$933Aer Lingus

Thu, Aug 20 - Wed, Aug 26

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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

Sep 14

LHR9:25 pmLondon Heathrow

26h 50m

1 stop

ORD6:15 pmChicago O'Hare Intl

Sep 28

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

LHR11:55 amLondon Heathrow

$692

Icelandair

Sep 14

LHR9:25 pmLondon Heathrow

26h 50m

1 stop

ORD6:15 pmChicago O'Hare Intl

Sep 28

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

LHR11:55 amLondon Heathrow

$693

Icelandair

Sep 22

LHR1:05 pmLondon Heathrow

11h 10m

1 stop

ORD6:15 pmChicago O'Hare Intl

Sep 29

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

LHR11:55 amLondon Heathrow

$697

Scandinavian Airlines flights from London Heathrow Airport to Wisconsin

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

Scandinavian Airlines

Oct 26

LHR6:40 amLondon Heathrow

16h 05m

1 stop

ORD5:45 pmChicago O'Hare Intl

Nov 1

ORD7:15 pmChicago O'Hare Intl

16h 25m

1 stop

LHR5:40 pmLondon Heathrow

$689

Scandinavian Airlines

Oct 10

LHR5:00 pmLondon Heathrow

29h 10m

1 stop

ORD4:10 pmChicago O'Hare Intl

Oct 19

ORD7:15 pmChicago O'Hare Intl

14h 45m

1 stop

LHR4:00 pmLondon Heathrow

$694

Scandinavian Airlines

Sep 22

LHR6:40 amLondon Heathrow

15h 30m

1 stop

ORD4:10 pmChicago O'Hare Intl

Oct 5

ORD7:15 pmChicago O'Hare Intl

20h 25m

1 stop

LHR9:40 pmLondon Heathrow

$703

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

Mon 10/26

6:40 am-5:45 pm

1 stop16h 05m

Chicago O'Hare Intl

Sun 11/1

7:15 pm-5:40 pm

1 stop16h 25m

$689

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 10/3

6:40 am-6:15 pm

2 stops17h 35m

Chicago O'Hare Intl

Sat 10/10

7:25 pm-7:55 pm

2 stops18h 30m

$691

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 9/14

9:25 pm-6:15 pm

1 stop26h 50m

Chicago O'Hare Intl

Mon 9/28

7:25 pm-11:55 am

1 stop10h 30m

$692

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 9/14

9:25 pm-6:15 pm

1 stop26h 50m

Chicago O'Hare Intl

Mon 9/28

7:25 pm-11:55 am

1 stop10h 30m

$693

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 10/10

5:00 pm-4:10 pm

1 stop29h 10m

Chicago O'Hare Intl

Mon 10/19

7:15 pm-4:00 pm

1 stop14h 45m

$694

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 9/10

7:50 pm-4:00 pm

1 stop26h 10m

Chicago O'Hare Intl

Sun 9/20

6:00 pm-6:50 pm

1 stop18h 50m

$695

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Fri 8/21

8:40 am-8:44 am

1 stop30h 04m

Milwaukee-Mitchell

Fri 8/28

9:36 am-6:30 am

1 stop14h 54m

$877

LondonMilwaukee

LHR - MKE

LHRMKE

London Heathrow

Wed 8/26

8:40 am-8:44 am

1 stop30h 04m

Milwaukee-Mitchell

Sat 8/29

9:36 am-6:30 am

1 stop14h 54m

$889

LondonMinneapolis

LHR - MSP

LHRMSP

London Heathrow

Thu 9/3

7:40 am-5:00 pm

1 stop15h 20m

Minneapolis St Paul

Wed 9/16

6:30 pm-8:20 pm

1 stop19h 50m

$915

Quickest round-trip

LondonMinneapolis

LHR - MSP

LHRMSP

London Heathrow

Thu 8/20

7:40 am-5:00 pm

1 stop15h 20m

Minneapolis St Paul

Wed 8/26

6:30 pm-11:10 am

1 stop10h 40m

$933

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 $707.

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

You could potentially save up to 11% 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).

Search flight deals

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 July 2026, there are 9 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.