Need help booking?
Unpublished phone-only deals available
HEH to TDX: distance & flight time
Heho (Heho Airport) → Trat (Trat Airport)
690 mi
1,111 km · 600 nm
1h 58m
estimated nonstop flight time
+0.5h
time difference · heading southeast
See live HEH→TDX fares Phone-only fares on this route — call free
Flight time details
690 miles nonstop takes roughly 1h 58m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- HEH — Heho Airport · Heho, Burma
- 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 HEH
- NMS · Namsang Airport62 mi away
- LIW · Loikaw Airport78 mi away
- MDL · Mandalay International Airport84 mi away
- NYT · Naypyidaw Airport87 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 HEH from TDX?
The flight distance from Heho (HEH) to Trat (TDX) is 690 miles (1,111 km, 600 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEH to TDX?
A nonstop flight takes about 1h 58m 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 HEH to TDX?
Nonstop service on HEH–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 1h 58m nonstop estimate.
What is the time difference between Heho and Trat?
Trat is 0.5 hours ahead of Heho.
What is the cheapest way to fly from HEH to TDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEH–TDX that never appear on search engines, with no booking fees.
Why are some HEH to TDX fares phone-only?
Consolidator contracts let us sell certain HEH–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.