✈ SFO → BUD
12H 26M, 6,101 MI. THE AIRLINE OWES YOU SOMETHING. THEY WON'T GIVE IT.
Flight from San Francisco to Budapest
From SFO (SFO), USA North America → Ferenc Liszt (BUD), Hungary Europe
How long is the flight from San Francisco to Budapest?
A nonstop flight from San Francisco (SFO) to Budapest (BUD) takes about 12 hours 26 minutes, covering a great-circle distance of 6,101 miles (9,819 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
12h 26m
Nonstop, scheduled
Distance
6,101 mi
9,819 km · great-circle
Avg speed
789 km/h
Door-to-door including taxi
Time zones & jet lag
San Francisco timezone
UTC-7
America/Los_Angeles
Budapest timezone
UTC+2
Europe/Budapest
Time difference
+9h
9 hours ahead
Jet lag (rough)
~9d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.