$38 Cheap Flights to Seyssins

View $38 flight on Sat, Jan 17, 2026Opens in a new window

Popular airlines to Seyssins

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How much is the cheapest flight to Seyssins?

Prices were available within the past 7 days and start at $38 for one-way flights and $50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air UK
Sat, Jan 24 - Sat, Jan 31
LTN
London
GNB
Grenoble
$50 Roundtrip, found 6 days ago
$50
Roundtrip
found 6 days ago
Select Wizz Air UK flight, departing Sat, Jan 24 from London to Grenoble, returning Sat, Jan 31, priced at $50 found 6 days ago
Ryanair
Thu, Mar 5 - Sun, Mar 8
STN
London
GNB
Grenoble
$74 Roundtrip, found 2 hours ago
$74
Roundtrip
found 2 hours ago
Select Ryanair flight, departing Thu, Mar 5 from London to Grenoble, returning Sun, Mar 8, priced at $74 found 2 hours ago
easyJet
Sat, Feb 28 - Sat, Mar 14
LTN
London
GNB
Grenoble
$135 Roundtrip, found 5 days ago
$135
Roundtrip
found 5 days ago
Select easyJet flight, departing Sat, Feb 28 from London to Grenoble, returning Sat, Mar 14, priced at $135 found 5 days ago
British Airways
Sat, Jan 24 - Sat, Jan 31
LHR
London
GNB
Grenoble
$136 Roundtrip, found 3 days ago
$136
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jan 24 from London to Grenoble, returning Sat, Jan 31, priced at $136 found 3 days ago
Jet2
Sat, Jan 24 - Sat, Jan 31
STN
London
GNB
Grenoble
$184 Roundtrip, found 6 days ago
$184
Roundtrip
found 6 days ago
Select Jet2 flight, departing Sat, Jan 24 from London to Grenoble, returning Sat, Jan 31, priced at $184 found 6 days ago

Tips to find the cheapest flights to Seyssins

The cheapest day to fly

Get started finding a cheap flight to Seyssins 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

January is the cheapest month to fly to Seyssins. 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 Seyssins. 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 Seyssins, 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 Seyssins

The lowest price for round-trip flights to Seyssins in 2025 starts from from $50, while one-way tickets start from from $38. 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 Seyssins. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Seyssins

Ryanair, Wizz Air UK, easyJet, British Airways, Jet2 are just some of the airlines that can typically offer cheap tickets to Seyssins. 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 Seyssins and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Seyssins, 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 Seyssins. 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 Seyssins 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 Seyssins

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 Seyssins.

Stopover savings

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

Frequently asked questions

What month is the cheapest to fly to Seyssins?
The best months to find cheap flights to Seyssins are typically during the off-peak season, when demand is lower. To save money, avoid flying during public holidays and school breaks.
Which US cities fly direct to Seyssins?
If you'd prefer to fly to Seyssins directly, check out what's on offer by choosing "Direct flights only" when searching for available journeys on Expedia.
How to find a cheap flight to Seyssins?
Book well in advance or look for a cheap flight to Seyssins during off-peak months like January and February. Flying off on a Thursday could also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know exactly when to book. Just activate the toggle for "Watch prices" and get notified as soon as fares 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 Seyssins?
While booking in advance is generally the best way to save money, don't worry if your Seyssins trip is last minute. You can still get cheap flights to Seyssins, especially if your plans have a little wiggle room. Try switching up your dates, exploring different ticket options or departing from an alternative airport.
How far in advance should I book a flight to Seyssins?
To snap up some of the biggest savings on domestic journeys, book your flight to Seyssins 28 days ahead of your travel dates. For international flights, search for your ticket two to four months in advance. This increases your chances of securing your preferred departure times and seats.**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 Seyssins?
Sundays are usually the best day to book a cheap flight to Seyssins, where you can save 8% on average compared to Fridays. If you choose to purchase tickets 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 Seyssins?
The main hub when you fly to Seyssins is Grenoble - Isere Airport (GNB), but there are other nearby choices like Chambery - Savoie Airport (CMF) and Valence (VAF-Chabeuil). You can also touch down at Saint-Exupery Airport (LYS) and Annecy (NCY-Annecy - Haute-Savoie) when flying to Seyssins.
Can I save money by booking a Seyssins trip package?
You could possibly save hundreds of dollars if you lock in a Seyssins flight and hotel package deal on Expedia. And you'll make life easier by having all your travel plans in one place. Try bundling your hotel and flight with add-ons like car rentals and activities for your own personalized Seyssins getaway.
Can I change or cancel my flight to Seyssins?
It's often possible to cancel or change your flight to Seyssins. Many airlines let you cancel your ticket for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you a credit toward a future flight rather than a direct refund. To get cheap flights to Seyssins with flexible change policies, check the "Changes included" or "No cancel fee" filters when you search. Need more information? Check out our Customer Service Portal.
Flights to Seyssins information
Destination airport
Grenoble - Isere
Destination airport IATA code
GNB
Destination city name
Grenoble
Roundtrip price
$50

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*Available to One Key members.