Need help booking?
Unpublished phone-only deals available
CEI to URT: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Surat Thani (Surat Thani Airport)
749 mi
1,206 km · 651 nm
2h 6m
estimated nonstop flight time
Same time
time difference · heading south
See live CEI→URT fares Phone-only fares on this route — call free
Flight time details
749 miles nonstop takes roughly 2h 6m gate to gate, flying south. 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
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- URT — Surat Thani Airport · Surat Thani, 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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Near URT
- UNN · Ranong Airport58 mi away
- USM · Samui Airport69 mi away
- NST · Nakhon Si Thammarat Airport69 mi away
- KBV · Krabi Airport72 mi away
Frequently asked questions
How far is CEI from URT?
The flight distance from Chiang Rai (CEI) to Surat Thani (URT) is 749 miles (1,206 km, 651 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to URT?
A nonstop flight takes about 2h 6m 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 CEI to URT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–URT that never appear on search engines, with no booking fees.