
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $530 (TravelUp) |
One-way from | $417 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $950 |
Fly from
Fly to
Route
Depart
Return
Price
LondonChicago
LHR - ORD
LHRORD
London Heathrow
Thu 2/26
7:05 am-4:45 pm
2 stops15h 40m
Chicago O'Hare Intl
Sun 3/1
7:20 pm-4:00 pm
1 stop14h 40m
LondonChicago
LHR - ORD
LHRORD
London Heathrow
Mon 3/2
7:05 am-4:45 pm
2 stops15h 40m
Chicago O'Hare Intl
Sun 3/8
8:20 pm-6:50 pm
2 stops17h 30m
LondonChicago
LHR - ORD
LHRORD
London Heathrow
Wed 3/4
7:05 am-4:45 pm
2 stops15h 40m
Chicago O'Hare Intl
Wed 3/11
8:20 pm-4:25 pm
2 stops15h 05m
LondonChicago
LHR - ORD
LHRORD
London Heathrow
Sat 2/14
1:35 pm-5:00 pm
Nonstop9h 25m
Chicago O'Hare Intl
Sat 2/14
8:40 pm-8:30 am
1 stop29h 50m
LondonChicago
LHR - ORD
LHRORD
London Heathrow
Wed 3/4
10:20 am-4:45 pm
1 stop12h 25m
Chicago O'Hare Intl
Tue 3/10
10:40 am-9:20 am
2 stops17h 40m
LondonChicago
LHR - ORD
LHRORD
London Heathrow
Wed 3/4
7:05 am-4:45 pm
2 stops15h 40m
Chicago O'Hare Intl
Tue 3/31
10:40 am-5:40 pm
2 stops25h 00m
LondonChicago
LHR - ORD
LHRORD
London Heathrow
Sat 3/7
10:20 am-4:45 pm
1 stop12h 25m
Chicago O'Hare Intl
Tue 3/24
10:40 am-9:20 am
2 stops17h 40m
LondonChicago
LHR - ORD
LHRORD
London Heathrow
Mon 4/13
6:40 am-4:10 pm
1 stop15h 30m
Chicago O'Hare Intl
Thu 4/23
11:08 am-2:35 pm
2 stops21h 27m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Wed 3/4
7:30 pm-8:36 pm
2 stops31h 06m
Milwaukee-Mitchell
Fri 4/17
7:10 am-9:35 am
2 stops20h 25m
LondonMilwaukee
LHR - MKE
LHRMKE
London Heathrow
Wed 2/18
6:40 am-8:36 pm
2 stops19h 56m
Milwaukee-Mitchell
Wed 4/15
7:10 am-6:50 pm
2 stops29h 40m
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Wisconsin (average of $525). Flying from London Heathrow Airport to Wisconsin in July is currently the most expensive (average of $965). 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.