Cheap flights from London Heathrow Airport to Wisconsin from £445
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
4 Dec — 11 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Heathrow to Wisconsin
Enter your travel dates to find the best prices.
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Cheapest flights from Heathrow to Wisconsin
Explore the most affordable flight options available from Heathrow to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.
Sat 5/1206:40 -
2 stops20h 12m
Tue 8/1207:35 -
2 stops28h 05m
Deal found 30/10£591
Fri 13/1119:30 -
2 stops31h 10m
Tue 17/1108:10 -
2 stops31h 30m
Deal found 31/10£623
Mon 9/1106:40 -
2 stops20h 00m
Mon 16/1108:10 -
2 stops27h 30m
Deal found 2/11£649
Tue 3/1106:40 -
2 stops19h 55m
Fri 6/1108:00 -
2 stops28h 30m
Deal found 1/11£720
Fri 13/1107:40 -
1 stop11h 52m
Thu 26/1110:48 -
2 stops13h 32m
Deal found 30/10£724
Wed 25/1112:15 -
2 stops16h 45m
Wed 2/1205:45 -
2 stops23h 05m
Deal found 2/11£728
Tue 1/1219:30 -
2 stops33h 22m
Sun 10/111:26 -
2 stops22h 34m
Deal found 4/11£730
Thu 26/1110:25 -
1 stop31h 03m
Tue 1/1214:38 -
1 stop11h 17m
Deal found 1/11£733
Tue 1/1218:00 -
2 stops34h 15m
Tue 8/1209:15 -
2 stops15h 55m
Deal found 1/11£736
Sun 15/1107:40 -
1 stop11h 52m
Sat 28/1110:00 -
2 stops19h 20m
Deal found 31/10£739
Tue 1/1211:10 -
2 stops16h 05m
Sun 10/112:27 -
1 stop11h 28m
Deal found 4/11£750
Tue 8/1211:10 -
2 stops15h 53m
Thu 10/1217:33 -
1 stop12h 27m
Deal found 3/11£758
Best flights from Heathrow to Wisconsin
Discover carefully curated flight deals from Heathrow to Wisconsin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.
Mon 9/1106:40 -
2 stops20h 00m
Mon 16/1108:10 -
2 stops27h 30m
Deal found 2/11£649
Thu 11/206:40 -
2 stops21h 36m
Mon 15/205:05 -
2 stops28h 55m
Deal found 1/11£699
Fri 13/1107:40 -
1 stop11h 52m
Thu 26/1110:48 -
2 stops13h 32m
Deal found 30/10£724
Sat 5/1209:00 -
2 stops15h 48m
Tue 8/1214:38 -
1 stop11h 17m
Deal found 30/10£767
Tue 15/1212:10 -
2 stops18h 17m
Tue 5/116:55 -
2 stops14h 30m
Deal found 30/10£916
Tue 15/1209:50 -
1 stop17h 24m
Tue 5/116:13 -
1 stop32h 52m
Deal found 30/10£1,021
Wed 23/1216:30 -
1 stop29h 55m
Wed 6/105:29 -
2 stops22h 56m
Deal found 1/11£1,184
Wed 23/1211:45 -
2 stops30h 16m
Wed 6/106:36 -
1 stop18h 29m
Deal found 30/10£1,197
Mon 14/1216:20 -
2 stops21h 45m
Mon 21/1210:38 -
1 stop19h 22m
Deal found 30/10£724
Tue 15/1209:00 -
2 stops15h 48m
Tue 22/1207:45 -
1 stop18h 10m
Deal found 31/10£767
Mon 11/110:50 -
2 stops16h 16m
Mon 18/116:13 -
2 stops17h 52m
Deal found 2/11£811
Tue 8/1209:00 -
2 stops16h 05m
Fri 11/1215:28 -
2 stops13h 22m
Deal found 3/11£768
Thu 11/210:25 -
1 stop12h 31m
Mon 15/212:32 -
1 stop11h 23m
Deal found 1/11£784
Thu 3/1209:00 -
2 stops19h 59m
Thu 10/1209:54 -
1 stop14h 01m
Deal found 3/11£768
Wed 25/1107:40 -
1 stop15h 23m
Wed 2/1215:48 -
1 stop14h 12m
Deal found 2/11£795
Mon 1/209:00 -
2 stops16h 17m
Fri 5/213:22 -
1 stop16h 38m
Deal found 2/11£777
Thu 11/209:00 -
2 stops18h 09m
Mon 15/212:32 -
2 stops15h 53m
Deal found 1/11£777
Thu 21/111:10 -
2 stops16h 12m
Mon 25/115:30 -
2 stops15h 30m
Deal found 30/10£780
Sat 23/106:35 -
2 stops16h 26m
Tue 26/113:29 -
1 stop10h 26m
Deal found 31/10£782
Wed 21/407:30 -
2 stops16h 23m
Sat 24/408:20 -
2 stops15h 35m
Deal found 31/10£786
Sun 15/1107:40 -
1 stop11h 52m
Sat 28/1110:00 -
1 stop15h 55m
Deal found 1/11£795
Fri 25/1215:10 -
1 stop13h 20m
Sun 10/118:50 -
1 stop11h 10m
Deal found 3/11£798
Thu 24/1210:25 -
1 stop12h 21m
Sun 10/109:20 -
1 stop14h 35m
Deal found 3/11£798
Sun 27/1207:40 -
1 stop12h 16m
Sun 10/118:50 -
1 stop11h 10m
Deal found 3/11£798
Sun 27/1210:25 -
1 stop12h 21m
Sat 9/115:51 -
1 stop10h 04m
Deal found 3/11£798
Tue 15/1209:00 -
2 stops18h 03m
Tue 22/1208:00 -
1 stop17h 55m
Deal found 31/10£799
Tue 15/1209:00 -
2 stops18h 15m
Tue 22/1208:10 -
1 stop15h 45m
Deal found 31/10£799
Thu 17/1209:00 -
2 stops20h 40m
Thu 24/1206:06 -
1 stop22h 19m
Deal found 2/11£876
Last-minute flights from Heathrow to Wisconsin
Discover last-minute flight deals from Heathrow to Wisconsin. Data last updated 4 November 2026 and is based on user searches.
Tue 3/1106:40 -
2 stops19h 55m
Fri 6/1108:00 -
2 stops28h 30m
Deal found 1/11£720
Mon 9/1106:40 -
2 stops20h 00m
Mon 16/1108:10 -
2 stops27h 30m
Deal found 2/11£649
Fri 13/1119:30 -
2 stops31h 10m
Tue 17/1108:10 -
2 stops31h 30m
Deal found 31/10£623
Fri 13/1107:40 -
1 stop11h 52m
Thu 26/1110:48 -
2 stops13h 32m
Deal found 30/10£724
Sun 15/1107:40 -
1 stop11h 52m
Sat 28/1110:00 -
2 stops19h 20m
Deal found 31/10£739
Wed 25/1112:15 -
2 stops16h 45m
Wed 2/1205:45 -
2 stops23h 05m
Deal found 2/11£728
Thu 26/1110:25 -
1 stop31h 03m
Tue 1/1214:38 -
1 stop11h 17m
Deal found 1/11£733
Tue 1/1219:30 -
2 stops33h 22m
Sun 10/111:26 -
2 stops22h 34m
Deal found 4/11£730
Tue 1/1218:00 -
2 stops34h 15m
Tue 8/1209:15 -
2 stops15h 55m
Deal found 1/11£736
Tue 1/1211:10 -
2 stops16h 05m
Sun 10/112:27 -
1 stop11h 28m
Deal found 4/11£750
Sat 5/1206:40 -
2 stops20h 12m
Tue 8/1207:35 -
2 stops28h 05m
Deal found 31/10£591
Tue 8/1211:10 -
2 stops15h 53m
Thu 10/1217:33 -
1 stop12h 27m
Deal found 3/11£758
One-way flights from Heathrow to Wisconsin
Search for one-way flight options from Heathrow to Wisconsin. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.
Sun 10/120:50 -
3 stops43h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£445
Fri 8/109:00 -
2 stops30h 58m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11£462
Wed 6/106:50 -
3 stops40h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11£470
Sat 16/109:55 -
3 stops37h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/11£513
Mon 11/119:45 -
3 stops44h 13m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11£528
Sat 9/108:45 -
2 stops38h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£530
Wed 6/108:45 -
3 stops43h 51m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11£532
Thu 7/118:35 -
3 stops34h 01m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11£533
Sun 10/115:30 -
3 stops37h 06m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/11£534
Sat 9/115:15 -
3 stops37h 21m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£548
Fri 20/1111:30 -
3 stops34h 48m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11£549
Sun 8/1108:50 -
2 stops17h 12m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/11£563
Find flight deals from Heathrow to Wisconsin
Keep the following information in mind while searching for Heathrow to Wisconsin flight deals. Data was last updated 4 November 2026.
Customise your flight search to find flights from Heathrow to Wisconsin 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 7,457,451 searches. Data last updated 4 November 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Wisconsin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonMadison
LHR London Heathrow - MSN Madison Truax Field
LHRMSN
London Heathrow
Sun 10/1
20:50-10:25
3 stops43h 35m
Madison Truax Field
Wed 31/12
00:00-07:00
Nonstop0h 00m
£446
LondonMadison
LHR London Heathrow - MSN Madison Truax Field
LHRMSN
London Heathrow
Sat 16/1
09:55-17:20
3 stops37h 25m
Madison Truax Field
Wed 31/12
00:00-07:00
Nonstop0h 00m
£513
LondonMadison
LHR London Heathrow - MSN Madison Truax Field
LHRMSN
London Heathrow
Sat 9/1
08:45-17:20
2 stops38h 35m
Madison Truax Field
Wed 31/12
00:00-07:00
Nonstop0h 00m
£530
LondonMilwaukee
LHR London Heathrow - MKE Milwaukee-Mitchell
LHRMKE
London Heathrow
Wed 6/1
08:45-22:36
3 stops43h 51m
Milwaukee-Mitchell
Wed 31/12
00:00-07:00
Nonstop0h 00m
£532
LondonMadison
LHR London Heathrow - MSN Madison Truax Field
LHRMSN
London Heathrow
Fri 20/11
11:30-16:18
3 stops34h 48m
Madison Truax Field
Wed 31/12
00:00-07:00
Nonstop0h 00m
£549
LondonMilwaukee
LHR London Heathrow - MKE Milwaukee-Mitchell
LHRMKE
London Heathrow
Sun 8/11
08:50-20:02
2 stops17h 12m
Milwaukee-Mitchell
Wed 31/12
00:00-07:00
Nonstop0h 00m
£563
LondonAppleton
LHR London Heathrow - ATW Appleton Intl
LHRATW
London Heathrow
Sun 21/3
08:45-00:12
2 stops44h 27m
Appleton Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£569
LondonMilwaukee
LHR London Heathrow - MKE Milwaukee-Mitchell
LHRMKE
London Heathrow
Wed 6/1
08:55-17:44
1 stop14h 49m
Milwaukee-Mitchell
Wed 31/12
00:00-07:00
Nonstop0h 00m
£588
LondonMadison
LHR London Heathrow - MSN Madison Truax Field
LHRMSN
London Heathrow
Mon 11/1
08:55-16:32
1 stop13h 37m
Madison Truax Field
Wed 31/12
00:00-07:00
Nonstop0h 00m
£588
LondonMilwaukee
LHR London Heathrow - MKE Milwaukee-Mitchell
LHRMKE
London Heathrow
Mon 11/1
08:55-17:44
1 stop14h 49m
Milwaukee-Mitchell
Wed 31/12
00:00-07:00
Nonstop0h 00m
£588
Flights are sorted by cheapest return flights first.
Deals found on 3/11
Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Wisconsin
Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Heathrow with our price prediction graph.
LHR-MKE
LHR-MSN
LHR-GRB
LHR-ATW
LHR-CWA
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 London Heathrow Airport to Wisconsin
LHR-USWI
LHR-MKE
LHR-MSN
LHR-GRB
LHR-ATW
What is the cheapest month to book a flight from London Heathrow Airport to Wisconsin?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £823). Flying from London Heathrow Airport to Wisconsin in August is currently the most expensive (average of £1,150). 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.
Reviews of airlines servicing Wisconsin
Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated 4 November 2026.
Read reviews from past customers who have flown with Virgin Atlantic,Aer Lingus, andUnited Airlines
from London Heathrow Airport to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
First time flying with Virgin. It was everything I hoped it would be.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Wisconsin. 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 London Heathrow Airport to Wisconsin?
Departing from London Heathrow Airport to Wisconsin will take you 11h 52m. London Heathrow Airport and Wisconsin are separated by a distance of 3894 mi. This flight may include one or multiple stops.
What are the most popular routes from London Heathrow Airport to Wisconsin?
The most popular flight routes from London Heathrow Airport to Wisconsin are London Heathrow - Chicago O'Hare Intl, London Heathrow - Minneapolis St Paul and London Heathrow - Milwaukee-Mitchell.
Can I find deals for flights from Heathrow to Wisconsin that include hotel bookings?
Yes. In addition to deals on Heathrow to Wisconsin flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Wisconsin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Wisconsin.
Can I find deals for business class flights from Heathrow to Wisconsin?
Yes. Cheapflights offers flight deals from Heathrow to Wisconsin 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 London Heathrow Airport to Wisconsin?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £823). Flying from London Heathrow Airport to Wisconsin in August is currently the most expensive (average of £1,150). 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.
Discover the top 5 airlines that operate flights from Heathrow to Wisconsin. 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 7,457,451 searches. Data last updated 4 November 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Wisconsin?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Wisconsin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Wisconsin?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Wisconsin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Heathrow to Wisconsin with no change fees?
Certainly. Search results for flights to Wisconsin from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Heathrow to Wisconsin become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Wisconsin from Heathrow today and book when prices fit your budget.
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