$362 Cheap Flights from London (YXU) to Des Moines (DSM)

View $362 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from London, ON (YXU-London Intl.) to Des Moines International Airport (DSM)

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Cheap Flights from London to Des Moines (YXU-DSM)

Prices were available within the past 7 days and start at $362 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from London (YXU) to Des Moines (DSM)
Origin airport
London Intl.
Destination airport
Des Moines Intl.
Distance
646 mi

London to Des Moines Flights

The cheapest times to fly from London to Des Moines

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 London to Des Moines are during the month of . You can find some of the cheapest flights from London to Des Moines with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Des Moines

Sunday is one of the best days to book for cheap flights from London to Des Moines: 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 London to Des Moines

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 London to Des Moines in 2025. You can also book with separate airlines for your outbound and return journeys, from $362 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 London to Des Moines 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 London to Des Moines 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.

 

Frequently asked questions

How much does a flight from London Intl. Airport (YXU) to Des Moines Intl. Airport (DSM) cost?
Discover the latest flight deals from YXU to DSM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YXU to DSM?
The cheapest flights from YXU to DSM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YXU to DSM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YXU to DSM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from London Intl. Airport (YXU) to Des Moines Intl. Airport (DSM)?
Nonstop flights from London Intl. Airport (YXU) to Des Moines Intl. Airport (DSM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YXU to DSM?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from London Intl. Airport (YXU) to Des Moines Intl. Airport (DSM)?
Select a flight from London Intl. Airport (YXU) to Des Moines Intl. Airport (DSM) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**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 London Intl. Airport (YXU) to Des Moines Intl. Airport (DSM) last-minute?
Holding off until just before your trip to book a flight from YXU to DSM often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a YXU to DSM flight and hotel package?
Compared with arranging hotels and flights separately, booking a YXU to DSM flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from London Intl. Airport (YXU) to Des Moines Intl. Airport (DSM)?
If you booked your YXU to DSM flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.