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

United Airlines, Lufthansa, and Virgin Atlantic are the most popular carriers operating from London to Wisconsin

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

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

When did momondo last update prices for flights from London to Wisconsin?

Prices for flights from London to Wisconsin refresh daily.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London 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 to Wisconsin in 2026

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Find the cheapest flights from London to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 4:00 pm

LGW

ORD

31h 10m

1 stop

8:10 pm - 8:35 pm

ORD

LGW

18h 25m

2 stops

$686TAP AIR PORTUGAL

Thu, Oct 22 - Sun, Nov 1

1:05 pm - 6:15 pm

LHR

ORD

11h 10m

1 stop

10:25 pm - 8:20 pm

ORD

LHR

15h 55m

1 stop

$687Icelandair

Wed, Sep 16 - Fri, Oct 9

8:00 am - 4:00 pm

LHR

ORD

14h 00m

1 stop

6:00 pm - 12:45 pm

ORD

LHR

12h 45m

1 stop

$689TAP AIR PORTUGAL

Fri, Oct 2 - Sun, Oct 4

7:50 pm - 4:00 pm

LHR

ORD

26h 10m

1 stop

6:00 pm - 6:50 pm

ORD

LHR

18h 50m

1 stop

$690TAP AIR PORTUGAL

Thu, Sep 24 - Sun, Sep 27

8:00 am - 11:10 am

LHR

ORD

9h 10mnonstop

8:40 pm - 8:35 am

ORD

LHR

29h 55m

1 stop

$691United Airlines

Sat, Sep 12 - Sat, Sep 12

1:10 pm - 3:55 pm

LHR

ORD

8h 45mnonstop

5:00 pm - 6:50 am

ORD

LHR

7h 50mnonstop

$695British Airways

Sat, Oct 17 - Wed, Oct 21

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

8:15 am - 5:20 pm

LHR

ORD

15h 05m

1 stop

10:56 am - 6:30 am

ORD

LHR

13h 34m

1 stop

$697JetBlue

Tue, Jul 7 - Wed, Jul 15

6:30 am - 9:00 am

STN

ORD

32h 30m

3 stops

7:25 pm - 10:40 pm

ORD

STN

21h 15m

2 stops

$698Multiple Airlines

Wed, Jun 10 - Tue, Aug 11

8:00 am - 1:10 pm

LTN

ORD

35h 10m

2 stops

3:00 pm - 1:45 pm

ORD

LTN

16h 45m

2 stops

$703Multiple Airlines

Wed, Jun 10 - Tue, Jun 30

Lufthansa flights from London to Wisconsin

Our best Lufthansa deals on London to Wisconsin flight tickets

Lufthansa

Sep 29

LCY9:15 amLondon City

11h 40m

1 stop

ORD2:55 pmChicago O'Hare Intl

Oct 6

ORD10:30 pmChicago O'Hare Intl

13h 25m

1 stop

LCY5:55 pmLondon City

$869

Lufthansa

May 24

LCY6:30 pmLondon City

22h 30m

1 stop

ORD11:00 amChicago O'Hare Intl

May 31

ORD6:30 pmChicago O'Hare Intl

17h 25m

1 stop

LCY5:55 pmLondon City

$1,069

Lufthansa

May 13

LCY9:15 amLondon City

11h 35m

1 stop

ORD2:50 pmChicago O'Hare Intl

May 21

ORD3:10 pmChicago O'Hare Intl

11h 30m

1 stop

LCY8:40 amLondon City

$1,295

KLM flights from London to Wisconsin

Our best KLM deals on London to Wisconsin flight tickets

KLM

Sep 1

LCY8:25 amLondon City

11h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

Sep 8

ORD4:20 pmChicago O'Hare Intl

11h 10m

1 stop

LCY9:30 amLondon City

$873

KLM

Sep 1

LCY8:25 amLondon City

11h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

Sep 8

ORD4:20 pmChicago O'Hare Intl

10h 30m

1 stop

LCY8:50 amLondon City

$881

KLM

Sep 1

LCY9:20 amLondon City

10h 55m

1 stop

ORD2:15 pmChicago O'Hare Intl

Sep 8

ORD4:20 pmChicago O'Hare Intl

11h 10m

1 stop

LCY9:30 amLondon City

$885

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 10/22

2:50 pm-4:00 pm

1 stop31h 10m

Chicago O'Hare Intl

Sun 11/1

8:10 pm-8:35 pm

2 stops18h 25m

$686

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 9/16

1:05 pm-6:15 pm

1 stop11h 10m

Chicago O'Hare Intl

Fri 10/9

10:25 pm-8:20 pm

1 stop15h 55m

$687

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Fri 10/2

8:00 am-4:00 pm

1 stop14h 00m

Chicago O'Hare Intl

Sun 10/4

6:00 pm-12:45 pm

1 stop12h 45m

$689

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 9/24

7:50 pm-4:00 pm

1 stop26h 10m

Chicago O'Hare Intl

Sun 9/27

6:00 pm-6:50 pm

1 stop18h 50m

$690

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 9/12

8:00 am-11:10 am

Nonstop9h 10m

Chicago O'Hare Intl

Sat 9/12

8:40 pm-8:35 am

1 stop29h 55m

$691

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 10/17

1:10 pm-3:55 pm

Nonstop8h 45m

Chicago O'Hare Intl

Wed 10/21

5:00 pm-6:50 am

Nonstop7h 50m

$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

Tue 7/7

8:15 am-5:20 pm

1 stop15h 05m

Chicago O'Hare Intl

Wed 7/15

10:56 am-6:30 am

1 stop13h 34m

$697

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 6/10

6:30 am-9:00 am

3 stops32h 30m

Chicago O'Hare Intl

Tue 8/11

7:25 pm-10:40 pm

2 stops21h 15m

$698

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 6/10

8:00 am-1:10 pm

2 stops35h 10m

Chicago O'Hare Intl

Tue 6/30

3:00 pm-1:45 pm

2 stops16h 45m

$703

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 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 April, then book flights to Wisconsin from London during May instead. Flights to Wisconsin in May, while not as cheap as those in April, still average around $389.

Can stopping save me money on London to Wisconsin flights?

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

Cheap London to Wisconsin flight deals and tips

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

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

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

Direct flights go from London to Wisconsin every day.

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

Search flight deals

Frequently asked questions about flying from London to Wisconsin

When did momondo last update prices for flights from London to Wisconsin?
Prices for flights from London to Wisconsin refresh daily.
How many operators does momondo search for flights from London to Wisconsin?
As of May 2026, there are 10 operators available to choose from for flights from London to Wisconsin.
How old do you have to be to fly from London to Wisconsin?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London 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?

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?

Flights from London to Wisconsin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Wisconsin from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Wisconsin from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.