Cheap Flights to Troistorrents from CA $1,379

View CA $1,379 flight on Fri, Feb 20, 2026Opens in a new window

Popular airlines to Troistorrents

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How much is the cheapest flight to Troistorrents?

Prices were available within the past 7 days and start at CA $1,379 for one-way flights and CA $2,557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Dec 13 - Sat, Dec 19
YYZ
Toronto
SIR
Sion
CA $2,557 Roundtrip, found 17 hours ago
CA $2,557
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Dec 13 from Toronto to Sion, returning Sat, Dec 19, priced at CA $2,557 found 17 hours ago
United
Wed, Jun 24 - Sat, Jul 4
YYZ
Toronto
SIR
Sion
CA $2,573 Roundtrip, found 4 days ago
CA $2,573
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 24 from Toronto to Sion, returning Sat, Jul 4, priced at CA $2,573 found 4 days ago
United
Sun, Dec 13 - Sat, Dec 19
YYZ
Toronto
SIR
Sion
CA $2,627 Roundtrip, found 17 hours ago
CA $2,627
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Dec 13 from Toronto to Sion, returning Sat, Dec 19, priced at CA $2,627 found 17 hours ago
United
Sun, Dec 13 - Sat, Dec 19
YYZ
Toronto
SIR
Sion
CA $2,677 Roundtrip, found 17 hours ago
CA $2,677
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Dec 13 from Toronto to Sion, returning Sat, Dec 19, priced at CA $2,677 found 17 hours ago
United
Wed, Jun 24 - Sat, Jul 4
YYZ
Toronto
SIR
Sion
CA $2,703 Roundtrip, found 4 days ago
CA $2,703
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 24 from Toronto to Sion, returning Sat, Jul 4, priced at CA $2,703 found 4 days ago

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Expedia.ca gives you the best tools to secure great deals on flights to Troistorrents. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Troistorrents. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Troistorrents.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Troistorrents flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Troistorrents.

Looking to save even more? Get additional savings by bundling your Troistorrents flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Troistorrents trip!

Frequently asked questions

What is the name of Troistorrents' airport?
Organize a flight to Troistorrents and you'll be hitting the tarmac at Cointrin Intl. Airport (GVA).
What airport is best to fly into Troistorrents?
Travellers from all around the globe pass through GVA each day. Get off the plane, grab your bags and you'll find yourself 64 kilometres from the downtown Troistorrents streets.
How many airlines fly to Troistorrents?
Troistorrents is serviced by 57 airlines from 105 airports across the globe.
Which airlines fly to Troistorrents?
British Airways and SWISS are some of the leading airlines with flights to Troistorrents. Travellers often pick London to take off from with British Airways operating the most flights on this route.
How many nonstop flights are there to Troistorrents?
Arranging an awesome Troistorrents escape is simple when there are 1,351 nonstop flights each week to choose from.
Where are the most popular flights to Troistorrents departing from?
Travellers often set off from London, Paris and Amsterdam airports when going to Troistorrents.
How long is the flight to Troistorrents Airport?
If it's London you're leaving behind, you'll be in the sky for around 1 hour and 40 minutes before you touchdown in Troistorrents. Runway to runway from Paris takes about 1 hour and 7 minutes and from Amsterdam, the average flight time is 1 hour and 28 minutes.
How to book the cheapest flight to Troistorrents?
If you'd like to save some cash on your trip to Troistorrents, then listen up! As every seasoned jet-setter knows, avoid booking at the last minute. Prices are usually highest close to the departure date. Another terrific way to pick up the most affordable fare is to compare all options. If where you're headed has a few airports, look into the cost of flying into a less busy terminal. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to buy your ticket as soon as you see an unbeatable bargain. The sweetest deals never last long.
Do you have any tips for my flight to Troistorrents?
We've got the lowdown on how to make your journey a stress-free experience. Follow our top tips and you'll be breezing through the airport and having a blast in Troistorrents in no time flat. What to pack in your hand luggage:

  • The secret to having a great travel experience is to be prepared. So, let's start with the essentials: passport, travel documents, credit cards and daily medications. Next, take on board items that'll help pass the time, like your laptop or a good read. It's also smart to pack your chargers, a comfy neck pillow and a pair of earphones. And of course, be sure to pop in toiletries like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, pocket knives, spray paint and fireworks. Sporting equipment like golf clubs, and items that could harm other people, such as guns and swords, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Layer your clothing and pick shoes that are roomy, flat and easy to pull on and off.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clots forming due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Troistorrents?
As seasoned travellers know, the secret is to be well prepared before you arrive at the security gate. That way, you'll be boarding that plane to Troistorrents in the blink of an eye. Follow these tips and get your trip off to a flying start:

  • Your passport and travel documents will need to be presented to airport security personnel. Keep them handy to avoid fumbling around for them.
  • After that, both you and your hand luggage must be X-rayed. To make the process quick and painless, take off anything that is likely to trigger the alarm. Personal belongings like your coat, belt and earphones will be required to go through the machine.
  • For just a few minutes, you'll have to unplug from the digital world. Your laptop, phone and any other electronics will need to be sent through the scanner.
  • Don't forget to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • It's also possible you'll be asked to remove your shoes for scanning, so wearing lightweight sneakers is always a smart idea.
  • Airlines won't allow any sharp objects in the cabin. If you must bring these kinds of items, pack them safely in your checked luggage.

Flights to Troistorrents information
Destination airport
Sion
Destination airport IATA code
SIR
Destination city name
Sion
Roundtrip price
CA $2,557

Trending flights to Troistorrents

Prices were available within the past 7 days and start at CA $1,379 for one-way flights and CA $2,557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Dec 13 - Sat, Dec 19
YYZ
Toronto
SIR
Sion
CA $2,557 Roundtrip, found 17 hours ago
CA $2,557
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Dec 13 from Toronto to Sion, returning Sat, Dec 19, priced at CA $2,557 found 17 hours ago

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