$45 Cheap Flights to Saint-Sernin

View $45 flight on Sun, Mar 22, 2026Opens in a new window

Popular airlines to Saint-Sernin

How much is the cheapest flight to Saint-Sernin?

Prices were available within the past 7 days and start at $45 for one-way flights and $93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, Mar 17 - Fri, Mar 20
LGW
London
MPL
Montpellier
$93 Roundtrip, found 6 days ago
$93
Roundtrip
found 6 days ago
Select easyJet flight, departing Tue, Mar 17 from London to Montpellier, returning Fri, Mar 20, priced at $93 found 6 days ago
Ryanair
Sat, Feb 28 - Sat, Mar 7
LTN
London
GNB
Grenoble
$109 Roundtrip, found 15 hours ago
$109
Roundtrip
found 15 hours ago
Select Ryanair flight, departing Sat, Feb 28 from London to Grenoble, returning Sat, Mar 7, priced at $109 found 15 hours ago
British Airways
Thu, Mar 12 - Thu, Mar 19
LGW
London
GNB
Grenoble
$164 Roundtrip, found 21 hours ago
$164
Roundtrip
found 21 hours ago
Select British Airways flight, departing Thu, Mar 12 from London to Grenoble, returning Thu, Mar 19, priced at $164 found 21 hours ago
Swiss International Air Lines
Thu, Jun 25 - Mon, Jun 29
LGW
London
MPL
Montpellier
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, Jun 25 from London to Montpellier, returning Mon, Jun 29, priced at $279 found 3 days ago
Air France
Sat, Apr 25 - Sat, May 9
LGW
London
MPL
Montpellier
$337 Roundtrip, found 22 hours ago
$337
Roundtrip
found 22 hours ago
Select Air France flight, departing Sat, Apr 25 from London to Montpellier, returning Sat, May 9, priced at $337 found 22 hours ago

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Frequently asked questions

What month is the cheapest to fly to Saint-Sernin?
The cheapest month to fly to Saint-Sernin is March when demand is low. Off-peak months are typically when you'll find cheap flights. To keep costs down, steer clear of flying during school breaks and public holidays.
Which US cities fly direct to Saint-Sernin?
Nonstop flights are a great way to take the hassle out of travel. When you browse on Expedia, select "Direct flights only" to see the nonstop options to fly to Saint-Sernin.
How to find a cheap flight to Saint-Sernin?
If you're eager to find cheap flights to Saint-Sernin, consider traveling in the low season. Booking ahead of time may also help you score savings. Or, fly on a different day — Thursday flights are on average 16% cheaper than Sunday options.* Opt to receive flight price alerts on the Expedia app and get notified as soon as fares fall.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Saint-Sernin?
Although booking in advance is typically the easiest way to save cash, don't worry if your Saint-Sernin trip is last minute. You can still find cheap flights to Saint-Sernin, especially if your plans have some flexibility. Try changing your travel dates, looking at different ticket types or departing from an alternative hub.
How far in advance should I book a flight to Saint-Sernin?
Lock in your flight to Saint-Sernin two to four months ahead if you're flying in from an international destination. For domestic travel, the general guideline is 28 days in advance. Cheaper fares and a greater choice of travel dates, times and seating options are just some of the advantages of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Saint-Sernin?
Sundays are usually the best day to book a cheap flight to Saint-Sernin, with savings of around 8% on average compared to Fridays. If you choose to purchase on a Friday, expect to pay a higher price as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Where do you fly into Saint-Sernin?
Saint-Sernin's main point of arrival is Valence (VAF-Chabeuil). If you're looking for some nearby alternatives when flying to Saint-Sernin, check out Caumont Airport (AVN), Aubenas (OBS-Ardeche Meridionale) or Montelimar (XMK). You can also fly to Saint-Sernin through Ales (XAS).
How far is the airport from central Saint-Sernin?
Jetting into Valence (VAF-Chabeuil) puts you around 35 mi northeast of the center of Saint-Sernin.
Can I save money by booking a Saint-Sernin trip package?
Book a Saint-Sernin flight and hotel package deal on Expedia, and you can benefit from significant savings. It's simple to bundle your accommodations and flights, and you can add car rentals and tours to create your own personalized Saint-Sernin vacation. Plus, there's nothing like the convenience of booking everything in one place.
Can I change or cancel my flight to Saint-Sernin?
If you reserved your flight to Saint-Sernin in the last 24 hours, you can often change or cancel it for free. After that, additional costs may apply depending on the airline's terms and conditions. For more information, check out our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be offered a credit toward a future flight in place of a direct refund. When browsing Expedia, check the "Changes included" or "No cancel fee" filters to see tickets with flexible change policies.

*Flight schedules are subject to change.

Book with confidence

Tips to find the cheapest flights to Saint-Sernin

The cheapest day to fly

Get started finding a cheap flight to Saint-Sernin on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

March is the cheapest month to fly to Saint-Sernin. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Saint-Sernin. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Saint-Sernin, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Saint-Sernin

The lowest price for round-trip flights to Saint-Sernin in 2026 starts from from $93, while one-way tickets start from from $45. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Saint-Sernin. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Saint-Sernin

easyJet, British Airways, Ryanair, Norwegian Air Sweden, Air France, Swiss International Air Lines are just some of the airlines that can typically offer cheap tickets to Saint-Sernin. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Saint-Sernin and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Saint-Sernin, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Saint-Sernin. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Saint-Sernin plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Saint-Sernin

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Saint-Sernin.

Stopover savings

The cheapest tickets to Saint-Sernin are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Saint-Sernin. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Saint-Sernin for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Saint-Sernin. Simply download the free Expedia app to your smart device and activate Saint-Sernin flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Saint-Sernin. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

Tips to find the cheapest flights to Saint-Sernin

Travel information

Destination airport
Avignon TGV Train Station
Destination airport IATA code
XZN
Destination city name
Avignon
Roundtrip price
$415

Trending flights to Saint-Sernin

Prices were available within the past 7 days and start at $45 for one-way flights and $93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Mar 16 - Thu, Mar 26
EWR
New York
XZN
Avignon
$416 Roundtrip, found 1 day ago
$416
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Mar 16 from New York to Avignon, returning Thu, Mar 26, priced at $416 found 1 day ago
*Available to One Key members.