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Cheap flights from London Heathrow Airport to Wisconsin from £311

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
1 4월 — 8 4월1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Wisconsin

Enter your travel dates to find the best prices.

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 2 3월 2026.

월 13/406:40
LHR
-
ORD
2 stops23h 42m
Multiple Airlines
월 27/412:47
ORD
-
LHR
2 stops21h 38m
Multiple Airlines
Deal found 28/2£409
금 17/408:00
LHR
-
ORD
1 stop14h 00m
TAP AIR PORTUGAL
금 24/418:00
ORD
-
LHR
1 stop18h 50m
TAP AIR PORTUGAL
Deal found 26/2£410
수 15/408:00
LHR
-
ORD
1 stop14h 00m
TAP AIR PORTUGAL
일 26/418:00
ORD
-
LHR
1 stop22h 00m
TAP AIR PORTUGAL
Deal found 1/3£411
화 26/513:05
LHR
-
ORD
1 stop11h 10m
Icelandair
목 2/719:25
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 2/3£412
목 29/1015:35
LHR
-
ORD
2 stops31h 10m
Scandinavian Airlines
월 2/1119:20
ORD
-
LHR
1 stop32h 00m
Scandinavian Airlines
Deal found 28/2£412
월 9/1117:00
LHR
-
ORD
1 stop29h 45m
Scandinavian Airlines
금 13/1119:20
ORD
-
LHR
1 stop32h 00m
Scandinavian Airlines
Deal found 1/3£413
일 19/408:00
LHR
-
ORD
1 stop14h 00m
TAP AIR PORTUGAL
토 25/418:05
ORD
-
LHR
1 stop12h 40m
TAP AIR PORTUGAL
Deal found 26/2£414
토 7/308:05
LHR
-
ORD
1 stop20h 55m
JetBlue
화 24/312:20
ORD
-
LHR
1 stop16h 10m
JetBlue
Deal found 28/2£415
월 13/406:40
LHR
-
ORD
1 stop15h 30m
Scandinavian Airlines
월 20/419:15
ORD
-
LHR
1 stop14h 45m
Scandinavian Airlines
Deal found 27/2£416
월 13/406:40
LHR
-
ORD
1 stop15h 30m
Scandinavian Airlines
월 27/419:15
ORD
-
LHR
2 stops15h 10m
Scandinavian Airlines
Deal found 26/2£417
금 13/306:40
LHR
-
ORD
1 stop16h 15m
Scandinavian Airlines
월 16/320:20
ORD
-
LHR
2 stops15h 05m
Scandinavian Airlines
Deal found 27/2£417
수 11/312:15
LHR
-
MSP
1 stop11h 10m
Icelandair
수 29/419:30
MSP
-
LHR
1 stop18h 50m
Icelandair
Deal found 26/2£476

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 2 3월 2026.

Round-trip from

£409

One-way from

£311

Popular in

August

Cheapest in

January

Average price

£696
13/4-27/4
  • 13/4-27/4
  • 4 total stops
  • 45h 20m total
  • London to Wisconsin
Search Deals
26/4
  • 26/4
  • 3 total stops
  • 50h 30m total
  • London to Wisconsin
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£85 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
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 858,174 searches. Data last updated 2 3월 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

LondonChicago

LHR - ORD

LHRORD

London Heathrow

목 19/3

07:05-17:45

2 stops15h 40m

Chicago O'Hare Intl

월 20/4

19:15-18:50

2 stops17h 35m

£460

LondonChicago

LHR - ORD

LHRORD

London Heathrow

목 12/3

21:05-17:55

2 stops25h 50m

Chicago O'Hare Intl

일 22/3

20:20-18:50

2 stops17h 30m

£475

LondonChicago

LHR - ORD

LHRORD

London Heathrow

목 14/5

13:05-18:15

1 stop11h 10m

Chicago O'Hare Intl

화 19/5

22:25-20:20

1 stop15h 55m

£498

LondonChicago

LHR - ORD

LHRORD

London Heathrow

월 13/4

08:40-15:55

1 stop13h 15m

Chicago O'Hare Intl

월 27/4

19:05-16:25

1 stop15h 20m

£501

LondonChicago

LHR - ORD

LHRORD

London Heathrow

월 13/4

19:30-13:20

1 stop23h 50m

Chicago O'Hare Intl

월 20/4

18:10-08:30

Nonstop8h 20m

£503

LondonChicago

LHR - ORD

LHRORD

London Heathrow

월 13/4

07:25-14:00

1 stop12h 35m

Chicago O'Hare Intl

목 23/4

10:49-09:40

1 stop16h 51m

£503

LondonChicago

LHR - ORD

LHRORD

London Heathrow

월 13/4

08:00-10:55

Nonstop8h 55m

Chicago O'Hare Intl

월 20/4

21:30-11:45

Nonstop8h 15m

£529

LondonChicago

LHR - ORD

LHRORD

London Heathrow

목 23/4

07:25-14:00

1 stop12h 35m

Chicago O'Hare Intl

화 12/5

16:25-06:45

Nonstop8h 20m

£535

LondonChicago

LHR - ORD

LHRORD

London Heathrow

토 9/5

12:00-19:22

1 stop13h 22m

Chicago O'Hare Intl

일 10/5

22:20-06:25

2 stops26h 05m

£544

LondonChicago

LHR - ORD

LHRORD

London Heathrow

일 12/4

08:00-10:55

Nonstop8h 55m

Chicago O'Hare Intl

목 30/4

18:10-08:30

Nonstop8h 20m

£558

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 60 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.
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

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £389). Flying from London Heathrow Airport to Wisconsin in July is currently the most expensive (average of £832). 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 2 3월 2026.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, 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.
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
680 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,377 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
JetBlue
7.2
Good
2,895 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,773 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 10m. London Heathrow Airport and Wisconsin are separated by a distance of 3939 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of £389). Flying from London Heathrow Airport to Wisconsin in July is currently the most expensive (average of £832). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Charlotte flights
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Heathrow to Ontario flights

Top 6 airlines flying from Heathrow to Wisconsin

Discover the top 6 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 858,174 searches. Data last updated 2 3월 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£500Average£621FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£524Average£591FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£647Average£851FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£677Average£1,036FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£737Average£810FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£826Average£946FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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