Cheap flights from London to Wisconsin
How far in advance should I book a flight from London Heathrow Airport to Wisconsin?
Find a great deal and save up to 26% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Wisconsin within the next two weeks, with the cheapest ticket starting at £628.
When is the cheapest time to fly from London Heathrow Airport to Wisconsin (LHR - WI)?
When flying from London Heathrow Airport 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.
Cheap flights from Heathrow to Wisconsin in January, February 2022
The best prices found for LHR to Wisconsin flights in January, February
London Heathrow
Milwaukee Milwaukee-Mitchell
1 stop
11h 22mMilwaukee Milwaukee-Mitchell
London Heathrow
1 stop
20h 23mFinnair
London Heathrow
Milwaukee Milwaukee-Mitchell
1 stop
15h 37mMilwaukee Milwaukee-Mitchell
London Heathrow
1 stop
15h 30mFinnair
London Heathrow
Milwaukee Milwaukee-Mitchell
1 stop
15h 37mMilwaukee Milwaukee-Mitchell
London Heathrow
2 stops
14h 31mFinnair
Heathrow to Wisconsin 2022 flight deals
Cheap flights to Wisconsin from Heathrow found for this year
London Heathrow
Milwaukee Milwaukee-Mitchell
1 stop
29h 24mMilwaukee Milwaukee-Mitchell
London Heathrow
1 stop
20h 45mFinnair
London Heathrow
Milwaukee Milwaukee-Mitchell
1 stop
11h 22mMilwaukee Milwaukee-Mitchell
London Heathrow
1 stop
20h 23mFinnair
London Heathrow
Milwaukee Milwaukee-Mitchell
1 stop
11h 34mMilwaukee Milwaukee-Mitchell
London Heathrow
1 stop
15h 45mVirgin Atlantic
Last-minute flights from Heathrow to Wisconsin
Late deals on return flights to Wisconsin from Heathrow, departing today and this week
London Heathrow
Green Bay Austin-Straubel
3 stops
29h 15mGreen Bay Austin-Straubel
London Heathrow
1 stop
17h 55mMultiple Airlines
London Heathrow
Green Bay Austin-Straubel
3 stops
29h 15mGreen Bay Austin-Straubel
London Heathrow
2 stops
20h 45mMultiple Airlines
London Heathrow
Green Bay Austin-Straubel
1 stop
16h 37mGreen Bay Austin-Straubel
London Heathrow
1 stop
14h 42mLufthansa
One-way flights to Wisconsin from Heathrow
The cheapest one-way flights from Heathrow to Wisconsin
London Heathrow
Madison Truax Field
3 stops
50h 26mMultiple Airlines
London Heathrow
Madison Truax Field
2 stops
18h 12mLufthansa
London Heathrow
Madison Truax Field
3 stops
32h 45mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Heathrow to Wisconsin flights.
Which airlines flying from London Heathrow to Wisconsin have flexible cancellations due to COVID-19?
United Airlines, British Airways, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from London Heathrow Airport to Wisconsin for under £600 on Cheapflights?
Yes, there are multiple flights from London Heathrow Airport to Wisconsin for under £600. The cheapest flight booked recently is on Finnair for just £542, but on average you can expect to pay £643.
Are there last-minute flights available from London Heathrow Airport to Wisconsin for under £900?
There are currently 9+ open flights from London Heathrow Airport to Wisconsin within the next 7 days for less than £900.
What are the cheapest airlines to fly from London Heathrow Airport to Wisconsin one-way?
One-way options have recently been found by users for as low as £428 on Lufthansa. Other airlines that offer cheap prices include Aer Lingus from £514 and Iberia from £789 one-way.
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 - Milwaukee Milwaukee-Mitchell, London Heathrow - Madison Truax Field and London Heathrow - Green Bay Austin-Straubel.
What are the most popular airlines that fly from London Heathrow Airport to Wisconsin?
When booking a flight from London Heathrow Airport to Wisconsin, you may want to consider flying on American Airlines, Air Canada or British Airways as they are the most popular for this route.
What are the cheapest flights from London Heathrow Airport to Wisconsin?
Looking for the cheapest flight from London Heathrow Airport to Wisconsin? While on average our users pay £1,157, our data indicates the cheapest price to be £662. The most popular route (London Heathrow - Milwaukee Milwaukee-Mitchell), is priced around £474.
Can I fly to Wisconsin from London Heathrow right now?
Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Wisconsin.
COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Wisconsin.
Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Wisconsin.
Can I fly back to London Heathrow from Wisconsin?
COVID-19 testing requirements
Visitors from Wisconsin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London Heathrow.
Quarantine requirements
Visitors from Wisconsin are not required to quarantine after entering London Heathrow.