$33 Cheap Flights to Saint-Martin-d'Aout

View $33 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines to Saint-Martin-d'Aout

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How much is the cheapest flight to Saint-Martin-d'Aout?

Prices were available within the past 7 days and start at $33 for one-way flights and $67 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, Dec 5 - Fri, Dec 12
MAN
Manchester
GNB
Grenoble
$67 Roundtrip, found 1 day ago
$67
Roundtrip
found 1 day ago
Select Ryanair flight, departing Fri, Dec 5 from Manchester to Grenoble, returning Fri, Dec 12, priced at $67 found 1 day ago
easyJet
Mon, Jan 5 - Sat, Jan 10
LGW
London
GNB
Grenoble
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Jan 5 from London to Grenoble, returning Sat, Jan 10, priced at $86 found 1 day ago
Jet2
Sat, Feb 21 - Sat, Feb 28
STN
London
GNB
Grenoble
$92 Roundtrip, found 12 hours ago
$92
Roundtrip
found 12 hours ago
Select Jet2 flight, departing Sat, Feb 21 from London to Grenoble, returning Sat, Feb 28, priced at $92 found 12 hours ago
British Airways
Thu, Jan 22 - Thu, Jan 29
LGW
London
GNB
Grenoble
$126 Roundtrip, found 13 hours ago
$126
Roundtrip
found 13 hours ago
Select British Airways flight, departing Thu, Jan 22 from London to Grenoble, returning Thu, Jan 29, priced at $126 found 13 hours ago
Iberia
Wed, Feb 25 - Sat, Mar 7
BCN
Barcelona
GNB
Grenoble
$385 Roundtrip, found 3 days ago
$385
Roundtrip
found 3 days ago
Select Iberia flight, departing Wed, Feb 25 from Barcelona to Grenoble, returning Sat, Mar 7, priced at $385 found 3 days ago

Frequently asked questions

What month is the cheapest to fly to Saint-Martin-d'Aout?
The cheapest month to fly to Saint-Martin-d'Aout is December when there's less demand. Off-peak months are often when you'll find cheap fares. To keep costs down, avoid flying during major holidays and school breaks.
Which US cities fly direct to Saint-Martin-d'Aout?
If you'd prefer to fly to Saint-Martin-d'Aout directly, check out all the options by selecting "Direct flights only" when you explore available journeys on Expedia.
How to find a cheap flight to Saint-Martin-d'Aout?
To snag cheap flights to Saint-Martin-d'Aout, book in advance and travel during the low season. Want some insider advice? Fly on a Thursday and you'll save 16% on average compared to those who travel on a Sunday.* Set up price tracking on the Expedia app and we'll notify you as soon as prices drop.*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-Martin-d'Aout?
You can find great deals on last-minute flights to Saint-Martin-d'Aout, especially if your travel arrangements are flexible. Think about flying from a different airport, changing your dates or choosing another carrier to get a cheap flight to Saint-Martin-d'Aout.
How far in advance should I book a flight to Saint-Martin-d'Aout?
Book your flight to Saint-Martin-d'Aout two to four months ahead if you're visiting from an international destination. For domestic travel, the recommendation is around 28 days in advance. Cheaper tickets and a greater choice of departure dates, schedules and seating options are just some of the awesome benefits 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-Martin-d'Aout?
Sundays are typically the best day to book a cheap flight to Saint-Martin-d'Aout, where you can save 8% on average compared to Fridays. If you choose to purchase tickets on a Friday, be ready 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.
Which airlines fly to Saint-Martin-d'Aout?
A total of 38 airlines connect 103 airports all over the world to Saint-Martin-d'Aout. Here are a few of the major airlines to Saint-Martin-d'Aout, where Saint-Exupery Airport (LYS) is the major gateway:

  • Air France
  • Lufthansa
  • Iberia
  • British Airways

Where do you fly into Saint-Martin-d'Aout?
Saint-Martin-d'Aout's main gateway is Grenoble - Isere Airport (GNB). If you're looking for some nearby alternatives when flying to Saint-Martin-d'Aout, check out Valence (VAF-Chabeuil), Saint-Exupery Airport (LYS) or Saint-Etienne (EBU-Saint-Etienne - Loire Intl.). You can also opt to fly to Saint-Martin-d'Aout through Chambery - Savoie Airport (CMF).
How far is the airport from central Saint-Martin-d'Aout?
Flying into Grenoble - Isere Airport (GNB) puts you about 19 mi northeast of the center of Saint-Martin-d'Aout.
Can I save money by booking a Saint-Martin-d'Aout trip package?
Bundle your accommodations and flights and you could save hundreds of dollars. Better yet, you can add extras like activities and car rentals to your Saint-Martin-d'Aout flight and hotel package deal. With Expedia, it's a breeze to book all your Saint-Martin-d'Aout travel plans in one place.
Can I change or cancel my flight to Saint-Martin-d'Aout?
You can typically cancel or change your flight to Saint-Martin-d'Aout within 24 hours of booking. However, keep in mind that some flights are non-refundable. In those cases, you may be issued a credit toward a future flight in place of a direct refund. Remember to check the airline's terms of service in your itinerary for exact details. Use Expedia's "No cancel fee" or "Changes included" filters during your search to secure cheap flights to Saint-Martin-d'Aout with flexible change policies. To learn more, head to our Customer Service Portal.

Book with confidence

Tips to find the cheapest flights to Saint-Martin-d'Aout

The cheapest day to fly

Get started finding a cheap flight to Saint-Martin-d'Aout 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

December is the cheapest month to fly to Saint-Martin-d'Aout. 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-Martin-d'Aout. 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-Martin-d'Aout, 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-Martin-d'Aout

The lowest price for round-trip flights to Saint-Martin-d'Aout in 2025 starts from from $67, while one-way tickets start from from $33. 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-Martin-d'Aout. 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-Martin-d'Aout

Ryanair, easyJet, Jet2, British Airways, Iberia, Cathay Pacific are just some of the airlines that can typically offer cheap tickets to Saint-Martin-d'Aout. 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-Martin-d'Aout and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Saint-Martin-d'Aout, 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-Martin-d'Aout. 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-Martin-d'Aout 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-Martin-d'Aout

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-Martin-d'Aout.

Stopover savings

The cheapest tickets to Saint-Martin-d'Aout are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Saint-Martin-d'Aout. 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-Martin-d'Aout 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-Martin-d'Aout. Simply download the free Expedia app to your smart device and activate Saint-Martin-d'Aout 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-Martin-d'Aout. 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-Martin-d'Aout

Travel information

Destination airport
Grenoble - Isere
Destination airport IATA code
GNB
Destination city name
Grenoble
Roundtrip price
$67

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*Available to One Key members.