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Cheap flights from London Heathrow Airport to Wisconsin from $530

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Wisconsin departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Wisconsin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:05 am - 4:45 pmLHR-ORD
15h 40m2 stops
Scandinavian Airlines Logo
7:20 pm - 4:25 pmORD-LHR
15h 05m2 stops
$530Scandinavian Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 16
Scandinavian Airlines Logo
7:05 am - 6:45 pmLHR-ORD
16h 40m2 stops
Scandinavian Airlines Logo
7:20 pm - 4:00 pmORD-LHR
14h 40m1 stop
$531Scandinavian Airlines
Find Deal
Thu, Oct 30 - Fri, Nov 7
Scandinavian Airlines Logo
6:40 am - 9:05 pmLHR-ORD
19h 25m1 stop
Scandinavian Airlines Logo
7:20 pm - 4:25 pmORD-LHR
15h 05m2 stops
$532Scandinavian Airlines
Find Deal
Wed, Oct 29 - Thu, Feb 12
Icelandair Logo
12:15 pm - 5:20 pmLHR-ORD
11h 05m1 stop
Icelandair Logo
6:30 pm - 10:50 amORD-LHR
10h 20m1 stop
$543Icelandair
Find Deal
Tue, Dec 2 - Tue, Jan 13
Icelandair Logo
12:15 pm - 5:20 pmLHR-ORD
11h 05m1 stop
Icelandair Logo
6:30 pm - 7:30 pmORD-LHR
19h 00m1 stop
$565Icelandair
Find Deal
Fri, Dec 5 - Tue, Jan 13
Austrian Airlines Logo
6:00 am - 1:20 pmLHR-ORD
13h 20m1 stop
Austrian Airlines Logo
1:05 pm - 6:40 amORD-LHR
11h 35m1 stop
$566Austrian Airlines
Find Deal
Mon, Oct 13 - Sat, Dec 6
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pmLHR-ORD
14h 45m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 5:30 pmORD-LHR
16h 20m1 stop
$573TAP AIR PORTUGAL
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Sun, Nov 16 - Wed, Jan 14
Multiple Airlines Logo
6:00 am - 3:55 pmLHR-ORD
15h 55m1 stop
Multiple Airlines Logo
1:05 pm - 10:50 amORD-LHR
15h 45m1 stop
$575Multiple Airlines
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Fri, Oct 17 - Fri, Dec 5
Austrian Airlines Logo
1:35 pm - 5:00 pmLHR-ORD
9h 25mnonstop
Austrian Airlines Logo
3:45 pm - 5:55 amORD-LHR
8h 10mnonstop
$576Austrian Airlines
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Wed, Feb 4 - Sat, Feb 14
Multiple Airlines Logo
6:50 am - 12:05 pmLHR-ORD
11h 15m1 stop
Multiple Airlines Logo
1:05 pm - 6:40 amORD-LHR
11h 35m1 stop
$578Multiple Airlines
Find Deal
Tue, Oct 14 - Sat, Dec 6

United Airlines flights from London Heathrow Airport to Wisconsin

Our best United Airlines deals on London Heathrow Airport to Wisconsin flight tickets
United Airlines
Oct 7
LHR6:50 amLondon Heathrow
11h 15m
1 stop
ORD12:05 pmChicago O'Hare Intl
Oct 12
ORD4:00 pmChicago O'Hare Intl
8h 20m
LHR6:20 amLondon Heathrow
$549
Find similar
United Airlines
Oct 7
LHR8:30 amLondon Heathrow
9h 00m
ORD11:30 amChicago O'Hare Intl
Oct 12
ORD4:00 pmChicago O'Hare Intl
8h 20m
LHR6:20 amLondon Heathrow
$583
Find similar
United Airlines
Oct 7
LHR11:05 amLondon Heathrow
9h 05m
ORD2:10 pmChicago O'Hare Intl
Oct 25
ORD4:45 pmChicago O'Hare Intl
8h 10m
LHR6:55 amLondon Heathrow
$638
Find similar

SWISS flights from London Heathrow Airport to Wisconsin

Our best SWISS deals on London Heathrow Airport to Wisconsin flight tickets
SWISS
Oct 15
LHR8:40 amLondon Heathrow
13h 15m
1 stop
ORD3:55 pmChicago O'Hare Intl
Nov 30
ORD6:50 pmChicago O'Hare Intl
15h 30m
1 stop
LHR4:20 pmLondon Heathrow
$590
Find similar
SWISS
Oct 16
LHR8:40 amLondon Heathrow
13h 15m
1 stop
ORD3:55 pmChicago O'Hare Intl
Oct 19
ORD7:05 pmChicago O'Hare Intl
16h 45m
1 stop
LHR5:50 pmLondon Heathrow
$591
Find similar
SWISS
Oct 17
LHR6:00 amLondon Heathrow
15h 55m
1 stop
ORD3:55 pmChicago O'Hare Intl
Oct 22
ORD7:05 pmChicago O'Hare Intl
11h 55m
1 stop
LHR1:00 pmLondon Heathrow
$608
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Wisconsin 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 October 3, 2025.
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

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 11/6

7:05 am-4:45 pm

2 stops15h 40m

Chicago O'Hare Intl

Sun 11/16

7:20 pm-4:25 pm

2 stops15h 05m

$530

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 10/30

7:05 am-6:45 pm

2 stops16h 40m

Chicago O'Hare Intl

Fri 11/7

7:20 pm-4:00 pm

1 stop14h 40m

$531

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 10/29

6:40 am-9:05 pm

1 stop19h 25m

Chicago O'Hare Intl

Thu 2/12

7:20 pm-4:25 pm

2 stops15h 05m

$532

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 12/2

12:15 pm-5:20 pm

1 stop11h 05m

Chicago O'Hare Intl

Tue 1/13

6:30 pm-10:50 am

1 stop10h 20m

$543

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 12/5

12:15 pm-5:20 pm

1 stop11h 05m

Chicago O'Hare Intl

Tue 1/13

6:30 pm-7:30 pm

1 stop19h 00m

$565

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 10/13

6:00 am-1:20 pm

1 stop13h 20m

Chicago O'Hare Intl

Sat 12/6

1:05 pm-6:40 am

1 stop11h 35m

$566

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 11/16

6:00 am-2:45 pm

1 stop14h 45m

Chicago O'Hare Intl

Wed 1/14

7:10 pm-5:30 pm

1 stop16h 20m

$573

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 10/17

6:00 am-3:55 pm

1 stop15h 55m

Chicago O'Hare Intl

Fri 12/5

1:05 pm-10:50 am

1 stop15h 45m

$575

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 2/4

1:35 pm-5:00 pm

Nonstop9h 25m

Chicago O'Hare Intl

Sat 2/14

3:45 pm-5:55 am

Nonstop8h 10m

$576

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 10/14

6:50 am-12:05 pm

1 stop11h 15m

Chicago O'Hare Intl

Sat 12/6

1:05 pm-6:40 am

1 stop11h 35m

$578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Wisconsin from

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

What is the cheapest month to fly to Wisconsin?

If you aren’t able to travel during the month of April, then book flights to Wisconsin from London Heathrow Airport during June instead. Flights to Wisconsin in June, while not as cheap as those in April, still average around $902.

How far in advance should I book a flight to Wisconsin?

You are more likely to see cheaper flights to Wisconsin from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Wisconsin for around $1,008 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Wisconsin from London Heathrow Airport for as low as $799 on momondo.

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

You could potentially save up to 1% 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 35m

Direct flights

Every day

Airports in Wisconsin

2 airports
The fastest flight from London Heathrow Airport to Wisconsin takes 8h 35m
Direct flights go from London Heathrow Airport to Wisconsin every day.
There are 2 airports near Wisconsin: Chicago O'Hare Intl (ORD), Minneapolis St Paul (MSP)
Search flight deals

  • 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?

  • 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.

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Sun 11/2
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