Cheap flights from Wisconsin to London from $183
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to London departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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TAP AIR PORTUGAL flights from Wisconsin to London
Our best TAP AIR PORTUGAL deals on Wisconsin to London flight tickets
Icelandair flights from Wisconsin to London
Our best Icelandair deals on Wisconsin to London flight tickets
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How to get the cheapest flight ticket from Wisconsin to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from Wisconsin is in February. Flight prices, which tend to average around $730, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Wisconsin averaging around $744.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Wisconsin to London is on a Thursday. Travelers who choose to depart for London on a Thursday will often find tickets for as low as $768. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,019. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Wisconsin in the evening is the least expensive time of day to depart. momondo users have found prices as low as $827 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $970. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Wisconsin when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to London for around $928 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Wisconsin for as low as $716 on momondo.
What is the cheapest airline that flies from Wisconsin to London?
Icelandair and TAP AIR PORTUGAL are the most popular carriers operating from Wisconsin to London
What airlines fly to London?
American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to London from Wisconsin according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to London. Keep in mind that there are 6 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Wisconsin to London on average per week?
414 flights are operational weekly from Wisconsin to London as of June 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
How long does it take to fly to London?
If you’re flying from a popular airport in Wisconsin, such as Milwaukee or Green Bay, and flying into London, then you can expect flight times to average 10h 23m and 10h 58m, respectively.
Cheap Wisconsin to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Wisconsin to London
When did momondo last update prices for flights from Wisconsin to London?
Prices for flights from Wisconsin to London are refreshed on a daily basis.
How many operators does momondo search for flights from Wisconsin to London?
As of June 2025, there are 18 operators available to choose from for flights from Wisconsin to London.
How old do you have to be to fly from Wisconsin to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Wisconsin to London
Compare and see reviews for airlines that fly from Wisconsin to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $555 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $613 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $613 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $646 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $695 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $703 | Free Cancellation | Rating 7.4 652 reviews |
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Wisconsin to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Wisconsin.
Can I find flights from Wisconsin to London with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to London from Wisconsin with this policy.
How can momondo help me find flights from Wisconsin to London?
Once you have performed a search for Wisconsin to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Wisconsin to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Wisconsin to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.