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YSJ to UBP: distance & flight time
St. John (Saint John Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,212 mi
13,216 km · 7,136 nm
16h 34m
estimated nonstop flight time
+10h
time difference · heading north
See live YSJ→UBP fares Phone-only fares on this route — call free
Flight time details
8,212 miles nonstop takes roughly 16h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- YSJ — Saint John Airport · St. John, Canada
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 mi away
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is YSJ from UBP?
The flight distance from St. John (YSJ) to Ubon Ratchathani (UBP) is 8,212 miles (13,216 km, 7,136 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSJ to UBP?
A nonstop flight takes about 16h 34m 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 St. John and Ubon Ratchathani?
Ubon Ratchathani is 10 hours ahead of St. John.
What is the cheapest way to fly from YSJ to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–UBP that never appear on search engines, with no booking fees.