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UBP to DSK: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Dera Ismael Khan (Dera Ismael Khan Airport)
2,425 mi
3,902 km · 2,107 nm
5h 13m
estimated nonstop flight time
-2h
time difference · heading northwest
See live UBP→DSK fares Phone-only fares on this route — call free
Flight time details
2,425 miles nonstop takes roughly 5h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- DSK — Dera Ismael Khan Airport · Dera Ismael Khan, Pakistan
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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near DSK
- MWD · Mianwali Air Base60 mi away
- BNP · Bannu Airport77 mi away
- WAF · Wana Airport82 mi away
- PZH · Zhob Airport92 mi away
Frequently asked questions
How far is UBP from DSK?
The flight distance from Ubon Ratchathani (UBP) to Dera Ismael Khan (DSK) is 2,425 miles (3,902 km, 2,107 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to DSK?
A nonstop flight takes about 5h 13m 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 Ubon Ratchathani and Dera Ismael Khan?
Dera Ismael Khan is 2 hours behind Ubon Ratchathani.
What is the cheapest way to fly from UBP to DSK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–DSK that never appear on search engines, with no booking fees.