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$223+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
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 June 25, 2026.

This Mytrip deal was found by Cheapflights users on 6/23. 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 8/243:45 pm
ORD
-
LTN
1 stop15h 00m
Multiple Airlines
Sun 8/309:00 am
LTN
-
ORD
1 stop11h 00m
Multiple Airlines
Deal found 6/23$932
This FlightHub deal was found by Cheapflights users on 6/22. 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 11/207:15 pm
ORD
-
LHR
2 stops15h 10m
Scandinavian Airlines
Fri 11/277:05 am
LHR
-
ORD
2 stops15h 40m
Scandinavian Airlines
Deal found 6/22$932
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:29 pm
ORD
-
LCY
2 stops14h 21m
Virgin Atlantic
Mon 10/1910:00 am
LCY
-
ORD
1 stop10h 30m
Virgin Atlantic
Deal found 6/23$932
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:25 pm
ORD
-
LGW
1 stop10h 15m
Icelandair
Sun 9/203:40 pm
LGW
-
ORD
1 stop11h 45m
Icelandair
Deal found 6/23$932
This Mytrip deal was found by Cheapflights users on 6/22. 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 8/163:45 pm
ORD
-
STN
1 stop10h 05m
Multiple Airlines
Sun 8/236:35 am
STN
-
ORD
1 stop13h 25m
Multiple Airlines
Deal found 6/22$932
This Mytrip deal was found by Cheapflights users on 6/22. 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.
Fri 10/23:45 pm
ORD
-
LTN
1 stop10h 40m
Multiple Airlines
Tue 10/65:40 am
LTN
-
ORD
2 stops19h 35m
Multiple Airlines
Deal found 6/22$933
This KAYAK deal was found by Cheapflights users on 6/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:50 pm
ORD
-
LHR
1 stop13h 25m
British Airways
Sun 10/189:45 am
LHR
-
ORD
Nonstop8h 45m
British Airways
Deal found 6/23$933
This Virgin Atlantic deal was found by Cheapflights users on 6/22. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:30 am
ORD
-
LCY
2 stops16h 20m
Virgin Atlantic
Sat 10/108:25 am
LCY
-
ORD
1 stop11h 50m
Virgin Atlantic
Deal found 6/22$933
This Mytrip deal was found by Cheapflights users on 6/23. 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 8/169:00 pm
ORD
-
STN
1 stop13h 50m
Multiple Airlines
Fri 8/211:45 pm
STN
-
ORD
2 stops34h 30m
Multiple Airlines
Deal found 6/23$933
This Mytrip deal was found by Cheapflights users on 6/22. 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.
Wed 8/193:45 pm
ORD
-
LTN
1 stop11h 15m
Multiple Airlines
Mon 8/247:15 am
LTN
-
ORD
2 stops20h 10m
Multiple Airlines
Deal found 6/22$934
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:30 pm
ORD
-
LHR
Nonstop8h 15m
United Airlines
Mon 8/314:25 pm
LHR
-
ORD
1 stop27h 35m
United Airlines
Deal found 6/22$934
This KLM deal was found by Cheapflights users on 6/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:50 pm
ORD
-
LCY
1 stop10h 00m
KLM
Wed 8/199:20 am
LCY
-
ORD
1 stop11h 10m
KLM
Deal found 6/22$934

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 June 25, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$932
(FlightHub)

One-way from

$223
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,255
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. 20% potential increase in price ($229 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 25, 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 - LGW

ORDLGW

Chicago O'Hare Intl

Wed 8/12

10:56 am-9:35 am

1 stop16h 39m

London Gatwick

Sun 8/23

12:20 pm-7:25 pm

1 stop13h 05m

$940

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 11/2

12:45 pm-4:20 pm

1 stop21h 35m

London Stansted

Sun 11/22

10:55 am-10:00 am

1 stop29h 05m

$940

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 9/8

9:50 pm-7:05 pm

1 stop15h 15m

London Luton

Thu 9/24

8:25 am-7:50 pm

1 stop17h 25m

$948

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Mon 8/10

4:50 pm-9:30 am

1 stop10h 40m

London City

Wed 8/19

10:00 am-2:30 pm

1 stop10h 30m

$952

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Sun 8/2

4:20 pm-9:30 am

1 stop11h 10m

London City

Wed 8/19

7:45 am-2:30 pm

1 stop12h 45m

$952

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 9/8

10:30 am-7:55 am

2 stops15h 25m

London City

Thu 9/24

9:20 am-2:15 pm

1 stop10h 55m

$954

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 8/24

8:10 pm-4:50 pm

1 stop38h 40m

London Stansted

Wed 9/9

5:45 pm-9:40 am

1 stop21h 55m

$956

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 12/10

11:45 am-9:55 am

1 stop16h 10m

London Stansted

Wed 12/16

10:55 am-10:00 am

1 stop29h 05m

$956

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 8/25

7:55 am-7:15 am

2 stops17h 20m

London City

Tue 9/1

8:25 am-2:15 pm

1 stop11h 50m

$957

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Sat 8/1

10:25 pm-9:00 pm

2 stops16h 35m

London Luton

Sat 8/15

7:15 am-8:05 pm

3 stops18h 50m

$963

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

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, July is the cheapest month in which you can book a flight from Wisconsin to London (average of $559). Flying from Wisconsin to London in June is currently the most expensive (average of $960). 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 10h 40m. The distance between Wisconsin and London is about 3957 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 Chicago O'Hare Intl - London Stansted.

  • 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, July is the cheapest month in which you can book a flight from Wisconsin to London (average of $559). Flying from Wisconsin to London in June is currently the most expensive (average of $960). 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
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$596Average$1,092FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$624Average$809FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$629Average$834FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$652Average$1,107FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$659Average$1,022FlexibilityNo cancel feeOn-time71%

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