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LHR to TDX: distance & flight time
London (London Heathrow Airport) → Trat (Trat Airport)
6,093 mi
9,806 km · 5,295 nm
12h 25m
estimated nonstop flight time
+6h
time difference · heading east
See live LHR→TDX fares Phone-only fares on this route — call free
Flight time details
6,093 miles nonstop takes roughly 12h 25m 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
- TDX — Trat Airport · Trat, 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 TDX
- BBM · Battambang Airport83 mi away
- UTP · U-Tapao International Airport93 mi away
- REP · Siem Reap International Airport128 mi away
- BKK · Suvarnabhumi Airport144 mi away
Frequently asked questions
How far is LHR from TDX?
The flight distance from London (LHR) to Trat (TDX) is 6,093 miles (9,806 km, 5,295 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHR to TDX?
A nonstop flight takes about 12h 25m 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 TDX?
Nonstop service on LHR–TDX 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 25m nonstop estimate.
What is the time difference between London and Trat?
Trat is 6 hours ahead of London.
What is the cheapest way to fly from LHR to TDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–TDX that never appear on search engines, with no booking fees.
Why are some LHR to TDX fares phone-only?
Consolidator contracts let us sell certain LHR–TDX 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.