S$862 Cheap Flights to Troistorrents

View S$862 flight on Thu, 9 Apr, 2026Opens in a new window

Popular airlines to Troistorrents

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Cheap round-trip flights to Troistorrents

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Sun, 5 Oct - Thu, 9 Oct
SIN
Singapore
SIR
Sion
S$1,370 Return, found 3 days ago
S$1,370
Return
found 3 days ago
Select Emirates flight, departing Sun, 5 Oct from Singapore to Sion, returning Thu, 9 Oct, priced at S$1,370 found 3 days ago
Emirates
Wed, 5 Nov - Wed, 12 Nov
SIN
Singapore
SIR
Sion
S$1,372 Return, found 1 day ago
S$1,372
Return
found 1 day ago
Select Emirates flight, departing Wed, 5 Nov from Singapore to Sion, returning Wed, 12 Nov, priced at S$1,372 found 1 day ago
Emirates
Mon, 1 Jun - Sat, 13 Jun
SIN
Singapore
SIR
Sion
S$1,392 Return, found 6 days ago
S$1,392
Return
found 6 days ago
Select Emirates flight, departing Mon, 1 Jun from Singapore to Sion, returning Sat, 13 Jun, priced at S$1,392 found 6 days ago
Emirates
Fri, 21 Nov - Thu, 27 Nov
SIN
Singapore
SIR
Sion
S$1,398 Return, found 1 day ago
S$1,398
Return
found 1 day ago
Select Emirates flight, departing Fri, 21 Nov from Singapore to Sion, returning Thu, 27 Nov, priced at S$1,398 found 1 day ago
Emirates
Fri, 13 Mar - Sat, 21 Mar
SIN
Singapore
SIR
Sion
S$1,414 Return, found 23 hours ago
S$1,414
Return
found 23 hours ago
Select Emirates flight, departing Fri, 13 Mar from Singapore to Sion, returning Sat, 21 Mar, priced at S$1,414 found 23 hours ago
Emirates
Fri, 1 May - Sat, 9 May
SIN
Singapore
SIR
Sion
S$1,416 Return, found 5 days ago
S$1,416
Return
found 5 days ago
Select Emirates flight, departing Fri, 1 May from Singapore to Sion, returning Sat, 9 May, priced at S$1,416 found 5 days ago
Emirates
Mon, 1 Jun - Sat, 13 Jun
SIN
Singapore
SIR
Sion
S$1,418 Return, found 6 days ago
S$1,418
Return
found 6 days ago
Select Emirates flight, departing Mon, 1 Jun from Singapore to Sion, returning Sat, 13 Jun, priced at S$1,418 found 6 days ago

Frequently asked questions

What is the name of Troistorrents' airport?
Organise 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.

Book with confidence

Book with confidence

Find Your Flights to Troistorrents SIR

Cheap flights to Troistorrents (SIR)

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

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Troistorrents.

Return prices range from S$1,370 - S$1,672 and one-ways Troistorrents start as low as S$862.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Troistorrents (SIR)

You have several options for which airline you choose to travel with to Troistorrents. There are 10 airlines flying into SIR: Emirates. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Troistorrents (SIR) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SIR in October and in April for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Troistorrents SIR

Travel information

Travel information

Destination airport
Sion
Destination airport IATA code
SIR
Destination city name
Sion
Return price
S$1,370

Trending flights to Troistorrents

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Sun, 5 Oct - Thu, 9 Oct
SIN
Singapore
SIR
Sion
S$1,370 Return, found 3 days ago
S$1,370
Return
found 3 days ago
Select Emirates flight, departing Sun, 5 Oct from Singapore to Sion, returning Thu, 9 Oct, priced at S$1,370 found 3 days ago

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