Cheap Flights from St. Gallen - Altenrhein Airport (ACH)

View £410 flight on Thu, 18 Jun 2026Opens in a new window

Popular airlines from Altenrhein (ACH-St. Gallen - Altenrhein)

  • Peoples Viennaline

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Flights from St. Gallen - Altenrhein Airport

Prices were available within the past 7 days and start at £410 for one-way flights and £614 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peoples Viennaline
Fri, 12 Jun - Fri, 19 Jun
ACH
Altenrhein
VIE
Vienna
£614 Return, found 8 hours ago
£614
Return
found 8 hours ago
Select Peoples Viennaline flight, departing Fri, 12 Jun from Altenrhein to Vienna, returning Fri, 19 Jun, priced at £614 found 8 hours ago
Peoples Viennaline
Tue, 16 Jun - Thu, 18 Jun
ACH
Altenrhein
VIE
Vienna
£618 Return, found 2 days ago
£618
Return
found 2 days ago
Select Peoples Viennaline flight, departing Tue, 16 Jun from Altenrhein to Vienna, returning Thu, 18 Jun, priced at £618 found 2 days ago
Peoples Viennaline
Fri, 5 Jun - Mon, 8 Jun
ACH
Altenrhein
VIE
Vienna
£620 Return, found 3 days ago
£620
Return
found 3 days ago
Select Peoples Viennaline flight, departing Fri, 5 Jun from Altenrhein to Vienna, returning Mon, 8 Jun, priced at £620 found 3 days ago
Peoples Viennaline
Thu, 11 Jun - Thu, 18 Jun
ACH
Altenrhein
VIE
Vienna
£690 Return, found 8 hours ago
£690
Return
found 8 hours ago
Select Peoples Viennaline flight, departing Thu, 11 Jun from Altenrhein to Vienna, returning Thu, 18 Jun, priced at £690 found 8 hours ago
Peoples Viennaline
Mon, 1 Jun - Sun, 7 Jun
ACH
Altenrhein
VIE
Vienna
£691 Return, found 4 days ago
£691
Return
found 4 days ago
Select Peoples Viennaline flight, departing Mon, 1 Jun from Altenrhein to Vienna, returning Sun, 7 Jun, priced at £691 found 4 days ago
Peoples Viennaline
Tue, 26 May - Tue, 2 Jun
ACH
Altenrhein
VIE
Vienna
£729 Return, found 1 day ago
£729
Return
found 1 day ago
Select Peoples Viennaline flight, departing Tue, 26 May from Altenrhein to Vienna, returning Tue, 2 Jun, priced at £729 found 1 day ago
Peoples Viennaline
Fri, 12 Jun - Fri, 19 Jun
ACH
Altenrhein
VIE
Vienna
£804 Return, found 8 hours ago
£804
Return
found 8 hours ago
Select Peoples Viennaline flight, departing Fri, 12 Jun from Altenrhein to Vienna, returning Fri, 19 Jun, priced at £804 found 8 hours ago
Peoples Viennaline
Tue, 16 Jun - Thu, 18 Jun
ACH
Altenrhein
VIE
Vienna
£809 Return, found 2 days ago
£809
Return
found 2 days ago
Select Peoples Viennaline flight, departing Tue, 16 Jun from Altenrhein to Vienna, returning Thu, 18 Jun, priced at £809 found 2 days ago
Peoples Viennaline
Fri, 5 Jun - Mon, 8 Jun
ACH
Altenrhein
VIE
Vienna
£811 Return, found 3 days ago
£811
Return
found 3 days ago
Select Peoples Viennaline flight, departing Fri, 5 Jun from Altenrhein to Vienna, returning Mon, 8 Jun, priced at £811 found 3 days ago
Peoples Viennaline
Thu, 11 Jun - Thu, 18 Jun
ACH
Altenrhein
VIE
Vienna
£822 Return, found 8 hours ago
£822
Return
found 8 hours ago
Select Peoples Viennaline flight, departing Thu, 11 Jun from Altenrhein to Vienna, returning Thu, 18 Jun, priced at £822 found 8 hours ago
Peoples Viennaline
Tue, 26 May - Tue, 2 Jun
ACH
Altenrhein
VIE
Vienna
£824 Return, found 1 day ago
£824
Return
found 1 day ago
Select Peoples Viennaline flight, departing Tue, 26 May from Altenrhein to Vienna, returning Tue, 2 Jun, priced at £824 found 1 day ago
Peoples Viennaline
Fri, 12 Jun - Fri, 19 Jun
ACH
Altenrhein
VIE
Vienna
£856 Return, found 8 hours ago
£856
Return
found 8 hours ago
Select Peoples Viennaline flight, departing Fri, 12 Jun from Altenrhein to Vienna, returning Fri, 19 Jun, priced at £856 found 8 hours ago
Peoples Viennaline
Fri, 12 Jun - Fri, 19 Jun
ACH
Altenrhein
VIE
Vienna
£860 Return, found 8 hours ago
£860
Return
found 8 hours ago
Select Peoples Viennaline flight, departing Fri, 12 Jun from Altenrhein to Vienna, returning Fri, 19 Jun, priced at £860 found 8 hours ago
Peoples Viennaline
Tue, 16 Jun - Thu, 18 Jun
ACH
Altenrhein
VIE
Vienna
£866 Return, found 2 days ago
£866
Return
found 2 days ago
Select Peoples Viennaline flight, departing Tue, 16 Jun from Altenrhein to Vienna, returning Thu, 18 Jun, priced at £866 found 2 days ago

Frequently asked questions

What is the airport code for Altenrhein (ACH-St. Gallen - Altenrhein)?
Altenrhein (ACH-St. Gallen - Altenrhein) uses the airport code: ACH.
Does ACH have a hotel?
There are no hotel options at ACH. But if you broaden your search areas, you're sure to find a great place to stay before your flight. The Schloss Wartegg and the Holiday apartment Thal for 4 - 7 persons with 3 bedrooms - Farmhouse are great choices near the airport. Book a room at either the evening before your flight and your departure lounge will be a quick drive away. The Schloss Wartegg offers guests a swimming pool, an electric car charging station and a lake view. The Holiday apartment Thal for 4 - 7 persons with 3 bedrooms - Farmhouse also has convenient amenities like a garden, a nearby river and mountain views.
Are there private lounges in ACH?
The best way to find out is to visit the official website of Thal. It should be able to give you useful information about the facilities, services and amenities available.
What airlines fly out of ACH?
Explore somewhere new with Peoples Viennaline, a prominent international carrier operating from ACH. Find where you want to go, book the best deal and then count down the days until you take off.
Where can you fly to from ACH?
A popular international destination to fly to from ACH is Vienna. If this fascinating place is on your to-do list, you'll have no shortage of flights to take your pick of. When it comes to finding flights out of Altenrhein (ACH-St. Gallen - Altenrhein) that match your price range and plans, look no further than our offers at the top of this page. If you're searching for a specific destination, you can also check out the official website of the airport for a list of routes.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

St. Gallen - Altenrhein Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
St. Gallen AltenrheinAltenrhein, CHIATA: ACH, ICAO: LSZR, GPS Code: LSZR47.4850019.560770398.07 meters

St. Gallen Altenrhein, ACH airport, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Altenrhein’s airports that can help you in planning your next trip. Expedia offers flights from St. Gallen Altenrhein on multiple airline carriers, and makes it easy and affordable for you to book.

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