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CNX to BZZ: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Brize Norton (RAF Brize Norton)
5,641 mi
9,078 km · 4,902 nm
11h 32m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CNX→BZZ fares Phone-only fares on this route — call free
Flight time details
5,641 miles nonstop takes roughly 11h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- BZZ — RAF Brize Norton · Brize Norton, United Kingdom
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 CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Near BZZ
- FFD · RAF Fairford10 mi away
- LHR · London Heathrow Airport52 mi away
- OXF · Oxford (Kidlington) Airport13 mi away
- GBA · Cotswold Airport21 mi away
Frequently asked questions
How far is CNX from BZZ?
The flight distance from Chiang Mai (CNX) to Brize Norton (BZZ) is 5,641 miles (9,078 km, 4,902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to BZZ?
A nonstop flight takes about 11h 32m 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 CNX to BZZ?
Nonstop service on CNX–BZZ 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 11h 32m nonstop estimate.
What is the time difference between Chiang Mai and Brize Norton?
Brize Norton is 7 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to BZZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–BZZ that never appear on search engines, with no booking fees.
Why are some CNX to BZZ fares phone-only?
Consolidator contracts let us sell certain CNX–BZZ 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.