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Cheap flights from Wisconsin to London from £198

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wisconsin to London

Enter your travel dates to find the best prices.

Cheapest flights from Wisconsin to London
Explore the most affordable flight options available from Wisconsin to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Sun 1/1118:25
MSP
-
STN
2 stops21h 10m
Multiple Airlines
Sun 8/1107:15
STN
-
MSP
2 stops16h 10m
Multiple Airlines
Deal found 29/7£427
Thu 1/1019:30
MSP
-
STN
2 stops23h 00m
Multiple Airlines
Wed 7/1007:00
STN
-
MSP
2 stops17h 20m
Multiple Airlines
Deal found 27/7£481
Fri 25/919:30
MSP
-
STN
2 stops19h 40m
Multiple Airlines
Wed 7/1007:00
STN
-
MSP
2 stops17h 20m
Multiple Airlines
Deal found 28/7£483
Thu 1/1019:30
MSP
-
LGW
2 stops18h 30m
Multiple Airlines
Tue 6/1016:50
LGW
-
MSP
3 stops31h 30m
Multiple Airlines
Deal found 30/7£493
Sat 17/1016:50
MSP
-
LGW
1 stop35h 10m
Multiple Airlines
Tue 27/1010:10
LGW
-
MSP
1 stop33h 40m
Multiple Airlines
Deal found 27/7£508
Thu 24/919:30
MSP
-
LGW
2 stops18h 30m
Multiple Airlines
Wed 30/917:25
LGW
-
MSP
3 stops30h 55m
Multiple Airlines
Deal found 30/7£509
Sun 18/1017:57
MSP
-
LGW
2 stops34h 03m
Multiple Airlines
Fri 30/1012:35
LGW
-
MSP
1 stop30h 51m
Multiple Airlines
Deal found 31/7£510
Tue 10/1118:30
ORD
-
LGW
1 stop10h 25m
Icelandair
Wed 18/1111:55
LGW
-
ORD
1 stop11h 25m
Icelandair
Deal found 31/7£512
Sun 25/1020:15
ORD
-
LHR
2 stops55h 40m
Scandinavian Airlines
Thu 29/1007:05
LHR
-
ORD
2 stops15h 40m
Scandinavian Airlines
Deal found 30/7£513
Wed 23/919:25
ORD
-
LGW
2 stops15h 40m
Multiple Airlines
Wed 30/908:50
LGW
-
ORD
2 stops18h 35m
Multiple Airlines
Deal found 1/8£513
Wed 23/919:25
ORD
-
LHR
1 stop18h 55m
Icelandair
Wed 30/921:25
LHR
-
ORD
1 stop26h 50m
Icelandair
Deal found 1/8£513
Sat 24/1009:20
ORD
-
LGW
2 stops41h 55m
Multiple Airlines
Fri 30/1012:35
LGW
-
ORD
1 stop16h 15m
Multiple Airlines
Deal found 30/7£513

Find flight deals from Wisconsin to London

Keep the following information in mind while searching for Wisconsin to London flight deals. Data was last updated 1 August 2026.

Round-trip from

£427

One-way from

£198

Popular in

June

Cheapest in

January

Average price

£576
1/11-8/11
  • 1/11-8/11
  • 4 total stops
  • 37h 20m total
  • Wisconsin to London
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 23h 00m total
  • Wisconsin to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£138 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 858,174 searches. Data last updated 1 August 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

Cheapest return flight

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 8/9

17:29-10:00

1 stop34h 31m

London Gatwick

Mon 21/9

14:00-22:59

1 stop14h 59m

£526

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Mon 9/11

18:30-21:50

2 stops21h 20m

London Luton

Sun 15/11

21:45-17:20

2 stops25h 35m

£529

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 18/11

18:30-21:05

2 stops20h 35m

London Luton

Sun 29/11

21:45-17:20

2 stops25h 35m

£540

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 18/10

19:25-14:40

1 stop13h 15m

London Gatwick

Sun 25/10

14:40-18:20

1 stop32h 40m

£546

MinneapolisLondon

MSP - LGW

MSPLGW

Minneapolis St Paul

Thu 15/10

19:30-14:40

1 stop13h 10m

London Gatwick

Wed 21/10

15:40-18:20

1 stop32h 40m

£575

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Mon 11/1

13:55-13:45

2 stops17h 50m

London Luton

Fri 15/1

08:20-17:20

2 stops15h 00m

£599

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 26/11

19:15-18:30

1 stop17h 15m

London Heathrow

Mon 30/11

21:05-16:45

2 stops25h 40m

£606

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 17/11

20:15-09:55

1 stop31h 40m

London Stansted

Tue 24/11

17:20-10:00

1 stop22h 40m

£619

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 30/8

22:25-11:55

1 stop31h 30m

London Heathrow

Tue 22/9

21:25-21:25

1 stop30h 00m

£622

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 8/11

19:15-17:40

1 stop16h 25m

London Heathrow

Fri 13/11

19:50-16:45

2 stops26h 55m

£631

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Wisconsin to London

Have a flexible travel schedule? Discover the best time to fly to London from Wisconsin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wisconsin to London

What is the cheapest month to book a flight from Wisconsin to London?

Currently, January is the cheapest month in which you can book a flight from Wisconsin to London (average of £522). Flying from Wisconsin to London in June is currently the most expensive (average of £1,062). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Wisconsin to London?

Airfare is typical for this route at the moment.
Wisconsin to London flights typically cost between £498 and £653 in October.
The cheapest return price found within the last 5 days was £542 on Multiple Airlines (4 Oct–10 Oct).

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wisconsin to London?

    Airlines like Icelandair, Scandinavian Airlines, and Turkish Airlines fly from Wisconsin to London in about 13h 15m. The time it takes to get you to your destination can typically vary by up to 18h 25m. Wisconsin and London are separated by a distance of 3960 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Wisconsin to London?

    The most popular route from Wisconsin to London is Chicago O'Hare Intl - London Heathrow. You may also consider Chicago O'Hare Intl - London Gatwick or Chicago O'Hare Intl - London City.

  • Can I find deals for flights from Wisconsin to London that include hotel bookings?

    Yes. In addition to deals on Wisconsin to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wisconsin to London.

  • Can I find deals for business class flights from Wisconsin to London?

    Yes. Cheapflights offers flight deals from Wisconsin to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Wisconsin to London?

    Currently, January is the cheapest month in which you can book a flight from Wisconsin to London (average of £522). Flying from Wisconsin to London in June is currently the most expensive (average of £1,062). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Aylesbury
Dover
Romford

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Alternative routes for Wisconsin to London

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Wisconsin to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Wisconsin today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Wisconsin to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Wisconsin to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Wisconsin to London with no change fees?

Yes, we can. To see specific flights from Wisconsin to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Wisconsin to London become cheaper?

Yes, Cheapflights offers price alerts on Wisconsin to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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