Cheap Flights from Bangkok (BKK) to Sion (SIR)

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Sion (SIR)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from BKK to Sion Airport last minute?
Booking your flight from Suvarnabhumi Intl. Airport (BKK) to Sion Airport last minute could save you a pretty penny if you're lucky to find an awesome deal. However, tickets don't usually get cheaper as the date of departure nears. If you wait, flights could also be booked solid or the best seats long gone. If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your preferred carrier hasn't released its fares yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Sion from Bangkok?
With Sion Airport (SIR), Belp Airport (BRN) and Lausanne (QLS-Blecherette) to choose from, getting from Bangkok to Sion is simple. The city's busiest terminal, Sion Airport (SIR), is around 2 kilometers southwest of the downtown area. Apart from ticket costs, consider things like public transportation options from the airport and the distance to your hotel before making your choice. Get your Sion trip off to a terrific start by visiting St.Leonard Underground Lake and Alaïa Bay.
Can I change the date of my flight from BKK to Sion Airport (SIR)?
Easily make changes to your Suvarnabhumi Intl. Airport (BKK) to SIR trip by logging in to the Expedia Trips portal. Before you make any amendments, look over the rules in your itinerary to see what the carrier will allow you to do and what fees apply for changes. Some airlines charge a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also stop by our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Sion
Distance
9117 km

Book with confidence

Book with confidence

Bangkok to Sion Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Bangkok to Sion offer the perfect respite. Not only does exploring Sion provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Bangkok to Sion may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Sion are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Sion more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Sion is now!

Bangkok to Sion Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia