$428 Cheap Flights to Sierre

View $428 flight on Tue, Nov 17, 2026Opens in a new window

Popular airlines to Sierre

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How much is the cheapest flight to Sierre?

Prices were available within the past 7 days and start at $428 for one-way flights and $838 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, Nov 17 - Tue, Nov 24
MIA
Miami
SIR
Sion
$838 Roundtrip, found 8 hours ago
$838
Roundtrip
found 8 hours ago
Select Turkish Airlines flight, departing Tue, Nov 17 from Miami to Sion, returning Tue, Nov 24, priced at $838 found 8 hours ago
Air Canada
Tue, Nov 17 - Tue, Nov 24
MIA
Miami
SIR
Sion
$915 Roundtrip, found 8 hours ago
$915
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Nov 17 from Miami to Sion, returning Tue, Nov 24, priced at $915 found 8 hours ago
Air Canada
Tue, Nov 17 - Tue, Nov 24
MIA
Miami
SIR
Sion
$1,022 Roundtrip, found 8 hours ago
$1,022
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Nov 17 from Miami to Sion, returning Tue, Nov 24, priced at $1,022 found 8 hours ago
United
Thu, May 7 - Thu, May 14
MIA
Miami
SIR
Sion
$1,177 Roundtrip, found 6 days ago
$1,177
Roundtrip
found 6 days ago
Select United flight, departing Thu, May 7 from Miami to Sion, returning Thu, May 14, priced at $1,177 found 6 days ago
TAP Portugal
Tue, Nov 17 - Tue, Nov 24
MIA
Miami
SIR
Sion
$1,294 Roundtrip, found 8 hours ago
$1,294
Roundtrip
found 8 hours ago
Select TAP Portugal flight, departing Tue, Nov 17 from Miami to Sion, returning Tue, Nov 24, priced at $1,294 found 8 hours ago

Frequently asked questions

What month is the cheapest to fly to Sierre?
The cheapest month to fly to Sierre is November when there's less demand. Off-peak months are typically when you'll find cheap flights. To keep costs down, steer clear of flying during major holidays and school breaks.
Which US cities fly direct to Sierre?
New York and Newark are a couple of US cities that offer nonstop flights to Sierre. Explore your options on Expedia by selecting the "Direct flights only" filter. Pick the perfect departure for your journey, and then get ready to fly to Sierre without any detours.
How to find a cheap flight to Sierre?
If you're searching for cheap flights to Sierre, consider low-season travel. Booking as early as possible is also likely to save you money. Or, fly on a different day — flights on a Thursday are on average 16% cheaper than Sunday options.* Opt to receive flight price alerts on the Expedia app and you'll be notified when fares fall.*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 Sierre?
It's possible to get great deals on last-minute departures to Sierre, especially if your travel plans are flexible. Consider your options for flying from a different airport, changing your trip dates or choosing an alternative carrier to get a cheap flight to Sierre.
How far in advance should I book a flight to Sierre?
For some of the biggest savings on domestic journeys, book your flight to Sierre 28 days ahead of your travel dates. For international flights, it's between two and four months in advance. This improves your chances of getting the departure dates and seats you want.**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 Sierre?
You can generally get cheap flights to Sierre on a Sunday. Travelers can save about 8% on average compared to booking on a Friday, which is often the most expensive day for tickets.**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 Sierre?
Dig out your passport, pack your bags and take your pick of these well-known airlines that have flights to Sierre:

  • Delta Air Lines - 91 flights to Sierre each month, including 91 flights to Malpensa Intl. Airport (MXP) per month.
  • United Airlines - 60 flights to Sierre each month, including 60 flights to Malpensa Intl. Airport (MXP) per month.
  • Emirates - 30 flights to Sierre each month, including 30 flights to Malpensa Intl. Airport (MXP) per month.

Where do you fly into Sierre?
If you're flying to Sierre, the main airport to disembark at is Belp Airport (BRN). You could also fly to Sierre via Sion Airport (SIR).
How far is the airport from central Sierre?
Arriving at Belp Airport (BRN) puts you about 45 mi north of the center of Sierre.
Can I save money by booking a Sierre trip package?
You could possibly save hundreds of dollars if you lock in a Sierre flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel arrangements in the same place. Try bundling your hotel and flight with extras like tours and activities for your own customized Sierre escape.
Can I change or cancel my flight to Sierre?
If you bought your flight to Sierre in the last 24 hours, you can typically change or cancel it for free. After that, additional charges may apply depending on the airline's terms of service. To learn more, check out our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be issued a credit toward a future trip in place of a direct refund. When searching on Expedia, use the "No cancel fee" or "Changes included" filters to find fares with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Sion
Destination airport IATA code
SIR
Destination city name
Sion
Roundtrip price
$837

Trending flights to Sierre

Prices were available within the past 7 days and start at $428 for one-way flights and $838 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, Nov 17 - Tue, Nov 24
MIA
Miami
SIR
Sion
$838 Roundtrip, found 8 hours ago
$838
Roundtrip
found 8 hours ago
Select Turkish Airlines flight, departing Tue, Nov 17 from Miami to Sion, returning Tue, Nov 24, priced at $838 found 8 hours ago

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