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Cheap flights from Wisconsin to London from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to London departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Wisconsin to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
6:30 pm - 10:50 am
ORD
-
LHR
10h 20m
1 stop
Icelandair Logo
12:15 pm - 5:20 pm
LHR
-
ORD
11h 05m
1 stop
$520Icelandair
Sun, Feb 15 - Thu, Feb 19
Multiple Airlines Logo
7:25 pm - 6:05 pm
ORD
-
LTN
16h 40m
2 stops
Multiple Airlines Logo
5:40 am - 9:25 pm
LTN
-
ORD
21h 45m
2 stops
$521Multiple Airlines
Tue, May 5 - Wed, May 13
Scandinavian Airlines Logo
7:15 pm - 9:20 am
ORD
-
LHR
32h 05m
1 stop
Scandinavian Airlines Logo
6:40 am - 4:10 pm
LHR
-
ORD
15h 30m
2 stops
$521Scandinavian Airlines
Fri, Apr 24 - Mon, Apr 27
Icelandair Logo
10:25 pm - 2:40 pm
ORD
-
LGW
10h 15m
1 stop
Icelandair Logo
3:40 pm - 9:25 pm
LGW
-
ORD
11h 45m
1 stop
$521Icelandair
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
7:25 pm - 11:20 pm
ORD
-
STN
21h 55m
2 stops
Multiple Airlines Logo
6:30 am - 6:15 pm
STN
-
ORD
17h 45m
2 stops
$522Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
Scandinavian Airlines Logo
7:15 pm - 12:55 pm
ORD
-
LHR
35h 40m
2 stops
Scandinavian Airlines Logo
10:35 am - 4:10 pm
LHR
-
ORD
35h 35m
2 stops
$530Scandinavian Airlines
Mon, Apr 13 - Thu, Apr 16
SWISS Logo
6:50 pm - 12:55 pm
ORD
-
LCY
12h 05m
1 stop
SWISS Logo
9:15 am - 4:20 pm
LCY
-
ORD
13h 05m
1 stop
$627SWISS
Sun, Feb 15 - Tue, Feb 24
SWISS Logo
6:50 pm - 12:55 pm
ORD
-
LCY
12h 05m
1 stop
SWISS Logo
9:15 am - 4:20 pm
LCY
-
ORD
13h 05m
1 stop
$628SWISS
Sun, Feb 15 - Tue, Feb 24
Aer Lingus Logo
6:30 pm - 9:05 pm
MSP
-
LHR
20h 35m
1 stop
Aer Lingus Logo
8:50 am - 5:55 pm
LHR
-
MSP
14h 05m
1 stop
$670Aer Lingus
Tue, Mar 3 - Wed, Mar 11
Aer Lingus Logo
6:30 pm - 12:45 pm
MSP
-
LCY
12h 15m
1 stop
Aer Lingus Logo
6:45 am - 5:00 pm
LCY
-
MSP
16h 15m
1 stop
$887Aer Lingus
Wed, Apr 8 - Wed, Apr 15

Icelandair flights from Wisconsin to London

Our best Icelandair deals on Wisconsin to London flight tickets
Icelandair
Feb 15
ORD6:30 pmChicago O'Hare Intl
10h 20m
1 stop
LHR10:50 amLondon Heathrow
Feb 19
LHR12:15 pmLondon Heathrow
11h 05m
1 stop
ORD5:20 pmChicago O'Hare Intl
$520
Icelandair
Apr 24
ORD10:25 pmChicago O'Hare Intl
10h 15m
1 stop
LGW2:40 pmLondon Gatwick
May 3
LGW1:00 pmLondon Gatwick
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
$521
Icelandair
Mar 11
ORD7:30 pmChicago O'Hare Intl
10h 25m
1 stop
LGW10:55 amLondon Gatwick
Mar 17
LGW11:55 amLondon Gatwick
11h 25m
1 stop
ORD6:20 pmChicago O'Hare Intl
$522

Scandinavian Airlines flights from Wisconsin to London

Our best Scandinavian Airlines deals on Wisconsin to London flight tickets
Scandinavian Airlines
Apr 24
ORD7:15 pmChicago O'Hare Intl
32h 05m
1 stop
LHR9:20 amLondon Heathrow
Apr 27
LHR6:40 amLondon Heathrow
15h 30m
2 stops
ORD4:10 pmChicago O'Hare Intl
$521
Scandinavian Airlines
Apr 13
ORD7:15 pmChicago O'Hare Intl
35h 40m
2 stops
LHR12:55 pmLondon Heathrow
Apr 16
LHR10:35 amLondon Heathrow
35h 35m
2 stops
ORD4:10 pmChicago O'Hare Intl
$530
Scandinavian Airlines
Feb 25
ORD7:20 pmChicago O'Hare Intl
14h 40m
1 stop
LHR4:00 pmLondon Heathrow
Mar 2
LHR7:05 amLondon Heathrow
15h 40m
2 stops
ORD4:45 pmChicago O'Hare Intl
$549

momondo Fare Finder

 
Customize your flight search to find flights from Wisconsin to London 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 February 4, 2026.
Use the filters below to find and compare flights from Wisconsin to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 2/15

6:30 pm-10:50 am

1 stop10h 20m

London Heathrow

Thu 2/19

12:15 pm-5:20 pm

1 stop11h 05m

$520

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 5/5

7:25 pm-6:05 pm

2 stops16h 40m

London Luton

Wed 5/13

5:40 am-9:25 pm

2 stops21h 45m

$521

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 4/24

7:15 pm-9:20 am

1 stop32h 05m

London Heathrow

Mon 4/27

6:40 am-4:10 pm

2 stops15h 30m

$521

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Fri 4/24

10:25 pm-2:40 pm

1 stop10h 15m

London Gatwick

Fri 5/1

3:40 pm-9:25 pm

1 stop11h 45m

$521

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 4/15

7:25 pm-11:20 pm

2 stops21h 55m

London Stansted

Tue 4/21

6:30 am-6:15 pm

2 stops17h 45m

$522

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 4/13

7:15 pm-12:55 pm

2 stops35h 40m

London Heathrow

Thu 4/16

10:35 am-4:10 pm

2 stops35h 35m

$530

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 2/15

6:50 pm-12:55 pm

1 stop12h 05m

London City

Tue 2/24

9:15 am-4:20 pm

1 stop13h 05m

$627

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 2/15

6:50 pm-12:55 pm

1 stop12h 05m

London City

Tue 2/24

9:15 am-4:20 pm

1 stop13h 05m

$628

MinneapolisLondon

MSP - LHR

MSPLHR

Minneapolis St Paul

Tue 3/3

6:30 pm-9:05 pm

1 stop20h 35m

London Heathrow

Wed 3/11

8:50 am-5:55 pm

1 stop14h 05m

$670

MinneapolisLondon

MSP - LCY

MSPLCY

Minneapolis St Paul

Wed 4/8

6:30 pm-12:45 pm

1 stop12h 15m

London City

Wed 4/15

6:45 am-5:00 pm

1 stop16h 15m

$887

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 London from

How to get the cheapest flight ticket from Wisconsin to London

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 London?

The cheapest month to fly to London from Wisconsin is in January. Flight prices, which tend to average around $653, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Wisconsin averaging around $701.

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

You are more likely to see cheaper flights to London from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $884 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Wisconsin for as low as $716 on momondo.

Can stopping save me money on Wisconsin to London flights?

You could potentially save up to 18% on your flight if you consider stops on a Wisconsin to London flight.

Cheap Wisconsin to London flight deals and tips

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

Fastest flight time

7h 40m

Direct flights

Every day

Airports in London

6 airports
The fastest flight from Wisconsin to London takes 7h 40m
Direct flights go from Wisconsin to London every day.
There are 6 airports in London. From Wisconsin there are direct flights to London Heathrow (LHR).
Search flight deals

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

    Prices for flights from Wisconsin to London are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Wisconsin to London

Compare and see reviews for airlines that fly from Wisconsin to London with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $622Free CancellationRating
7.9
8,146 reviews
Search Delta flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $632Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $663Free CancellationRating
7.2
11,223 reviews
Search American Airlines flights
United AirlinesPriceFrom $676Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Wisconsin.

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

Yes. momondo enables you to select and highlight flights to London from Wisconsin with this policy.

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

Once you have performed a search for Wisconsin to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Wisconsin to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport