Cheap Flights from Waukesha (UES) to London (LTN)

Popular airlines from Waukesha, WI (UES-Waukesha County) to Luton Airport (LTN)

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Frequently asked questions

How much does a flight from Waukesha County Airport (UES) to Luton Airport (LTN) cost?
Get a cheap one-way flight or cheap return flight from Waukesha County Airport (UES) to Luton Airport (LTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Waukesha County Airport (UES) to Luton Airport (LTN)?
Planning your trip for can help you save, as it's the cheapest month for flights between UES and LTN. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Waukesha County Airport (UES) to Luton Airport (LTN)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from UES to LTN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Waukesha County Airport (UES) to Luton Airport (LTN)?
Direct flights from Waukesha County Airport (UES) to Luton Airport (LTN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from UES to LTN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Waukesha County Airport (UES) to Luton Airport (LTN)?
Choose a flight from Waukesha County Airport (UES) to Luton Airport (LTN) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Waukesha County Airport (UES) to Luton Airport (LTN) last-minute?
Holding off until just before your departure to book your flight from UES to LTN often results in higher prices. While you may find some last-minute offers, they're not always guaranteed. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book a UES to LTN flight and hotel package?
You can save money by securing a UES to LTN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Waukesha County Airport (UES) to Luton Airport (LTN)?
It's usually possible to reschedule or cancel your UES to LTN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Waukesha County
Destination airport
Luton
Distance
3894 mi

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Waukesha to London Flights

The cheapest times to fly from Waukesha to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Waukesha to London are during the month of . You can find some of the cheapest flights from Waukesha to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Waukesha to London

Sunday is one of the best days to book for cheap flights from Waukesha to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Waukesha to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Waukesha to London in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Waukesha to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Waukesha to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Waukesha to London Flights

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*Available to One Key members.