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LRS to CEI: distance & flight time
Leros (Leros Airport) → Chiang Rai (Chiang Rai International Airport)
4,484 mi
7,217 km · 3,897 nm
9h 16m
estimated nonstop flight time
+4h
time difference · heading east
See live LRS→CEI fares Phone-only fares on this route — call free
Flight time details
4,484 miles nonstop takes roughly 9h 16m 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
- LRS — Leros Airport · Leros, Greece
- 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 LRS
- JKL · Kalymnos Airport17 mi away
- KGS · Kos Airport31 mi away
- SMI · Samos Airport35 mi away
- JIK · Ikaria Airport42 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 LRS from CEI?
The flight distance from Leros (LRS) to Chiang Rai (CEI) is 4,484 miles (7,217 km, 3,897 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LRS to CEI?
A nonstop flight takes about 9h 16m 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 Leros and Chiang Rai?
Chiang Rai is 4 hours ahead of Leros.
What is the cheapest way to fly from LRS to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LRS–CEI that never appear on search engines, with no booking fees.