Need help booking?
Unpublished phone-only deals available
BUD to ACH: distance & flight time
Budapest (Budapest Liszt Ferenc International Airport) → Altenrhein (St Gallen Altenrhein Airport)
453 mi
729 km · 394 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading west
See live BUD→ACH fares Phone-only fares on this route — call free
Flight time details
453 miles nonstop takes roughly 1h 27m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BUD — Budapest Liszt Ferenc International Airport · Budapest, Hungary
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BUD
- SLD · Sliač Airport84 mi away
- TZR · Taszár Air Base96 mi away
- PZY · Piešťany Airport106 mi away
- BTS · M. R. Štefánik Airport108 mi away
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is BUD from ACH?
The flight distance from Budapest (BUD) to Altenrhein (ACH) is 453 miles (729 km, 394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUD to ACH?
A nonstop flight takes about 1h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from BUD to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUD–ACH that never appear on search engines, with no booking fees.