Need help booking?
Unpublished phone-only deals available
FRA to CEI: distance & flight time
Frankfurt (Frankfurt am Main Airport) → Chiang Rai (Chiang Rai International Airport)
5,227 mi
8,413 km · 4,543 nm
10h 43m
estimated nonstop flight time
+5h
time difference · heading east
See live FRA→CEI fares Phone-only fares on this route — call free
Flight time details
5,227 miles nonstop takes roughly 10h 43m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- FRA — Frankfurt am Main Airport · Frankfurt, Germany
- CEI — Chiang Rai International Airport · Chiang Rai, 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 FRA
- QEF · Frankfurt-Egelsbach Airport6 mi away
- WIE · Wiesbaden Army Airfield11 mi away
- ZNF · Hanau Army Air Field20 mi away
- MHG · Mannheim-City Airport39 mi away
Near CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is FRA from CEI?
The flight distance from Frankfurt (FRA) to Chiang Rai (CEI) is 5,227 miles (8,413 km, 4,543 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRA to CEI?
A nonstop flight takes about 10h 43m 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 time difference between Frankfurt and Chiang Rai?
Chiang Rai is 5 hours ahead of Frankfurt.
What is the cheapest way to fly from FRA to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRA–CEI that never appear on search engines, with no booking fees.