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SOF to THS: distance & flight time
Sofia (Sofia Airport) → Sukhothai (Sukhothai Airport)
4,735 mi
7,621 km · 4,115 nm
9h 45m
estimated nonstop flight time
+4h
time difference · heading east
See live SOF→THS fares Phone-only fares on this route — call free
Flight time details
4,735 miles nonstop takes roughly 9h 45m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- THS — Sukhothai Airport · Sukhothai, Thailand
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 SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Near THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 mi away
Frequently asked questions
How far is SOF from THS?
The flight distance from Sofia (SOF) to Sukhothai (THS) is 4,735 miles (7,621 km, 4,115 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to THS?
A nonstop flight takes about 9h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SOF to THS?
Nonstop service on SOF–THS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 45m nonstop estimate.
What is the time difference between Sofia and Sukhothai?
Sukhothai is 4 hours ahead of Sofia.
What is the cheapest way to fly from SOF to THS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–THS that never appear on search engines, with no booking fees.
Why are some SOF to THS fares phone-only?
Consolidator contracts let us sell certain SOF–THS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.