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CEI to KUN: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Kaunas (Kaunas International Airport)
4,538 mi
7,304 km · 3,944 nm
9h 22m
estimated nonstop flight time
-4h
time difference · heading northwest
See live CEI→KUN fares Phone-only fares on this route — call free
Flight time details
4,538 miles nonstop takes roughly 9h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- KUN — Kaunas International Airport · Kaunas, Lithuania
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 KUN
- VNO · Vilnius International Airport53 mi away
- PNV · Panevėžys Air Base55 mi away
- SQQ · Šiauliai International Airport70 mi away
- HLJ · Barysiai Airport79 mi away
Frequently asked questions
How far is CEI from KUN?
The flight distance from Chiang Rai (CEI) to Kaunas (KUN) is 4,538 miles (7,304 km, 3,944 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to KUN?
A nonstop flight takes about 9h 22m 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 CEI to KUN?
Nonstop service on CEI–KUN 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 22m nonstop estimate.
What is the time difference between Chiang Rai and Kaunas?
Kaunas is 4 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to KUN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–KUN that never appear on search engines, with no booking fees.
Why are some CEI to KUN fares phone-only?
Consolidator contracts let us sell certain CEI–KUN 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.