When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 15 days in advance, which can save you up to 36% on flights from London to Wisconsin compared to booking the week you need them. Waiting 15 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £526. For sooner than that we have options available in the next 3 days from £600.
Our data shows that November tends to be the cheapest month to fly to Wisconsin from London. Users have commonly found prices around £647 for the month, but tickets can be as low as £477. Due to multiple factors, prepare for potentially higher prices in August.
When flying from London to Wisconsin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£371 - £485
Route
Depart
Return
Price
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 6/11
1 stop15h 30m
Chicago O'Hare Intl
Wed 13/11
1 stop14h 15m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Sat 2/11
1 stop17h 25m
Chicago O'Hare Intl
Sat 9/11
2 stops16h 20m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Wed 4/9
1 stop14h 10m
Chicago O'Hare Intl
Tue 24/9
1 stop18h 55m
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
Sun 9/6
1 stop29h 04m
Chicago O'Hare Intl
Sat 21/9
1 stop32h 45m
London GatwickChicago O'Hare Intl
LGW - ORD
LGWORD
London Gatwick
Tue 24/9
1 stop12h 40m
Chicago O'Hare Intl
Wed 9/10
1 stop16h 50m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Thu 7/11
1 stop13h 10m
Chicago O'Hare Intl
Wed 13/11
1 stop12h 25m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Mon 28/10
Nonstop8h 55m
Chicago O'Hare Intl
Mon 4/11
1 stop13h 02m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Tue 10/9
Nonstop8h 40m
Chicago O'Hare Intl
Tue 24/9
1 stop19h 35m
London HeathrowChicago O'Hare Intl
LHR - ORD
LHRORD
London Heathrow
Mon 16/9
Nonstop8h 40m
Chicago O'Hare Intl
Mon 23/9
Nonstop7h 50m
No data available for this route at this time. Please check back soon.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
When you search for this flight from London to Wisconsin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
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