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LHR to UBP: distance & flight time
London (London Heathrow Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
6,033 mi
9,709 km · 5,242 nm
12h 18m
estimated nonstop flight time
+6h
time difference · heading east
See live LHR→UBP fares Phone-only fares on this route — call free
Flight time details
6,033 miles nonstop takes roughly 12h 18m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- LHR — London Heathrow Airport · London, United Kingdom
- 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 LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 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 LHR from UBP?
The flight distance from London (LHR) to Ubon Ratchathani (UBP) is 6,033 miles (9,709 km, 5,242 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHR to UBP?
A nonstop flight takes about 12h 18m 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 LHR to UBP?
Nonstop service on LHR–UBP 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 12h 18m nonstop estimate.
What is the time difference between London and Ubon Ratchathani?
Ubon Ratchathani is 6 hours ahead of London.
What is the cheapest way to fly from LHR to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–UBP that never appear on search engines, with no booking fees.
Why are some LHR to UBP fares phone-only?
Consolidator contracts let us sell certain LHR–UBP 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.