Need help booking?
Unpublished phone-only deals available
CEI to NRT: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Tokyo (Narita International Airport)
2,681 mi
4,314 km · 2,329 nm
5h 43m
estimated nonstop flight time
+2h
time difference · heading northeast
See live CEI→NRT fares Phone-only fares on this route — call free
Flight time details
2,681 miles nonstop takes roughly 5h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- NRT — Narita International Airport · Tokyo, Japan
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 NRT
- HND · Tokyo Haneda International Airport37 mi away
- IBR · Hyakuri Airport29 mi away
- NJA · Atsugi Naval Air Facility57 mi away
- OKO · Yokota Air Base58 mi away
Frequently asked questions
How far is CEI from NRT?
The flight distance from Chiang Rai (CEI) to Tokyo (NRT) is 2,681 miles (4,314 km, 2,329 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to NRT?
A nonstop flight takes about 5h 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 Chiang Rai and Tokyo?
Tokyo is 2 hours ahead of Chiang Rai.
What is the cheapest way to fly from CEI to NRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–NRT that never appear on search engines, with no booking fees.