$660 Cheap Flights from Chambery (CMF) to Southampton (SOU)

View $660 flight on Sat, Jan 3, 2026Opens in a new window

Popular airlines from Chambery (CMF-Chambery - Savoie) to Southampton (SOU)

Cheap Flights from Chambery to Southampton (CMF-SOU)

Prices were available within the past 7 days and start at $660 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Chambery (CMF) to Southampton (SOU)
Origin airport
Chambery - Savoie
Destination airport
Southampton
Distance
495 mi

Chambery to Southampton Flights

The cheapest times to fly from Chambery to Southampton

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

 

The best time to book a flight from Chambery to Southampton

Sunday is one of the best days to book for cheap flights from Chambery to Southampton: 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 Chambery to Southampton

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 Chambery to Southampton in 2025. You can also book with separate airlines for your outbound and return journeys, from $660 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 Chambery to Southampton 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 Chambery to Southampton 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 Chambery - Savoie Airport (CMF) to Southampton Airport (SOU) cost?
Lock in a cheap one-way flight from $660 or cheap return flight from Chambery - Savoie Airport (CMF) to Southampton Airport (SOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Chambery - Savoie Airport (CMF) to Southampton Airport (SOU)?
The cheapest month to fly from CMF to SOU is , when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
Which airlines fly direct from Chambery - Savoie Airport (CMF) to Southampton Airport (SOU)?
Although Chambery (CMF-Chambery - Savoie) has no direct flights to Southampton Airport (SOU), other airports have nonstop options. Taking off from Cointrin Intl. Airport (GVA) will get you to Southampton without any layovers.
What is the cheapest airline that flies from Chambery - Savoie Airport (CMF) to Southampton Airport (SOU)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CMF to SOU. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Chambery - Savoie Airport (CMF) to Southampton Airport (SOU)?
Nonstop flights from Chambery - Savoie Airport (CMF) to Southampton Airport (SOU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CMF to SOU?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chambery - Savoie Airport (CMF) to Southampton Airport (SOU)?
To touch down at Southampton Airport (SOU) on time, choose a flight that leaves Chambery - Savoie Airport (CMF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Chambery - Savoie Airport (CMF) to Southampton Airport (SOU) last-minute?
Booking your plane ticket from CMF to SOU shortly before your getaway is generally more expensive. But if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a CMF to SOU flight and hotel package?
You can save money by securing a CMF to SOU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Chambery - Savoie Airport (CMF) to Southampton Airport (SOU)?
Typically, you're able to cancel or reschedule your CMF to SOU flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further details, go to our Customer Service portal.

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*Available to One Key members.