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$290+ Cheap flights from Wisconsin to London (LON)

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
May 9 — May 161
Sat 5/9
Sat 5/16
1 adult, Economy
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Cheap flight deals from Wisconsin to London

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 April 9, 2026.

This Gotogate deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:10 pm
ORD
-
STN
1 stop38h 30m
Turkish Airlines
Tue 4/286:55 am
STN
-
ORD
1 stop32h 45m
Turkish Airlines
Deal found 4/4$658
This Booking.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:25 am
ORD
-
LGW
1 stop16h 30m
Turkish Airlines
Thu 5/145:35 pm
LGW
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 4/4$659
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:10 pm
ORD
-
LHR
1 stop37h 00m
Turkish Airlines
Wed 5/66:30 am
LHR
-
ORD
1 stop17h 45m
Turkish Airlines
Deal found 4/6$661
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:10 pm
ORD
-
LGW
1 stop35h 00m
Turkish Airlines
Mon 4/202:05 pm
LGW
-
ORD
1 stop25h 35m
Turkish Airlines
Deal found 4/6$661
This FlightHub deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:10 pm
ORD
-
LHR
1 stop31h 40m
Turkish Airlines
Wed 4/2911:20 am
LHR
-
ORD
1 stop28h 20m
Turkish Airlines
Deal found 4/8$662
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:25 am
ORD
-
LGW
2 stops22h 35m
Multiple Airlines
Tue 5/129:40 am
LGW
-
ORD
2 stops30h 00m
Multiple Airlines
Deal found 4/7$662
This Booking.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:10 pm
ORD
-
STN
1 stop31h 45m
Turkish Airlines
Wed 5/66:55 am
STN
-
ORD
1 stop32h 45m
Turkish Airlines
Deal found 4/5$662
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:10 pm
ORD
-
LGW
1 stop20h 15m
Turkish Airlines
Wed 4/295:35 pm
LGW
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 4/6$663
This FlightHub deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:10 pm
ORD
-
LHR
1 stop18h 55m
Turkish Airlines
Thu 4/236:00 pm
LHR
-
ORD
1 stop21h 40m
Turkish Airlines
Deal found 4/7$664
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:25 am
ORD
-
LGW
1 stop16h 30m
Turkish Airlines
Tue 4/285:35 pm
LGW
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 4/6$664
This Gotogate deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:10 pm
ORD
-
STN
1 stop38h 30m
Turkish Airlines
Tue 5/55:35 pm
STN
-
ORD
1 stop22h 05m
Turkish Airlines
Deal found 4/8$664
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:25 am
ORD
-
LTN
2 stops20h 20m
Multiple Airlines
Tue 5/56:45 am
LTN
-
ORD
2 stops32h 55m
Multiple Airlines
Deal found 4/7$665

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 April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$658
(Mytrip)

One-way from

$290
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$717
Provider with most accurate pricing for Milwaukee-Mitchell-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-London (LON) flights.
Search Deals
From Wisconsin to London (LON)
Search Deals
One-way flight from Wisconsin to London (LON)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 9, 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 round-trip

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 4/19

8:10 pm-10:10 pm

1 stop20h 00m

London Stansted

Tue 4/28

5:35 pm-9:40 am

1 stop22h 05m

$677

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Sun 4/26

11:25 am-6:25 pm

2 stops25h 00m

London Luton

Tue 5/5

1:50 pm-9:40 am

2 stops25h 50m

$686

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 4/15

11:25 am-10:10 pm

1 stop28h 45m

London Stansted

Tue 4/28

5:35 pm-9:40 am

1 stop22h 05m

$686

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sat 4/25

8:10 pm-9:55 am

1 stop31h 45m

London Stansted

Wed 4/29

10:50 am-9:40 am

1 stop28h 50m

$764

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Fri 4/24

11:25 am-5:25 pm

2 stops24h 00m

London Luton

Mon 4/27

8:15 am-9:40 am

2 stops31h 25m

$781

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 4/20

8:10 pm-10:10 pm

1 stop20h 00m

London Stansted

Sun 4/26

6:55 am-9:40 am

1 stop32h 45m

$784

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Tue 4/21

8:10 pm-4:40 pm

1 stop38h 30m

London Stansted

Sun 4/26

10:50 am-9:40 am

1 stop28h 50m

$784

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 4/29

7:25 pm-9:15 pm

2 stops19h 50m

London Luton

Wed 5/6

6:15 am-6:15 pm

2 stops18h 00m

$787

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 6/3

9:55 am-9:15 pm

3 stops29h 20m

London Luton

Sun 6/7

8:00 am-2:00 pm

2 stops36h 00m

$794

MinneapolisLondon

MSP - LTN

MSPLTN

Minneapolis St Paul

Mon 4/20

7:30 pm-1:10 am

3 stops23h 40m

London Luton

Fri 4/24

5:40 am-10:48 pm

3 stops47h 08m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

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 round-trip 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, October is the cheapest month in which you can book a flight from Wisconsin to London (average of $542). Flying from Wisconsin to London in June is currently the most expensive (average of $1,080). 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 to fly round-trip from Wisconsin to London?

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?

    Departing from Wisconsin to London will take you 8h 15m. The distance between Wisconsin and London is about 3939 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from Wisconsin to London are Chicago O'Hare Intl - London Heathrow, Chicago O'Hare Intl - London Gatwick and Minneapolis St Paul - London Heathrow.

  • 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 vacation 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, October is the cheapest month in which you can book a flight from Wisconsin to London (average of $542). Flying from Wisconsin to London in June is currently the most expensive (average of $1,080). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton
Stansted

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Wisconsin to London

Discover the top 5 airlines that operate flights from Wisconsin to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$596Average$976FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$624Average$865FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$629Average$861FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$663Average$1,102FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$670Average$958FlexibilityNo cancel feeOn-time69%

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