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Search round tripsDomestic route BKK to TDX
Bangkok to Trat flights for Koh Chang
Bangkok Airways flies from Suvarnabhumi to Trat in about 55 minutes, the quickest way to Koh Chang, Koh Kut and Koh Mak.
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Nonstop, Bangkok AirwaysEconomy
BKK
Bangkok
TDX
Trat
- Distance
- 232 km
Return
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Everything you should know
Bangkok to Trat flight guide
Flying from Bangkok to Trat
In short
Bangkok Airways is the only airline flying to Trat, and it flies from Suvarnabhumi (BKK). The two airports are about 232 km apart and the flight takes about 55 minutes on an ATR 72 turboprop. Bangkok Airways built Trat Airport in 2003 to give Koh Chang, Koh Kut and Koh Mak a faster link with the capital, and it still owns and runs it.
Because the flight leaves from Suvarnabhumi, you can step off an international arrival and onto it without crossing Bangkok. Bangkok Airways connects there with its own and partner airlines' flights, and its passengers can use the airline's lounges in Concourse A. Standard economy fares on Bangkok Airways include a checked bag, unlike the low-cost airlines. The Suvarnabhumi airport guide covers check-in and the terminal layout.
Garden pavilions and the minibus to the Koh Chang ferry
The terminal is a set of open-air pavilions in gardens, much like the airline's airports on Samui and at Sukhothai. It lies about 32 km from Trat town and roughly 17 km from the Ao Thammachat pier, where the car ferry crosses to Ao Sapparot on Koh Chang. Minibuses wait for each flight and drive straight onto the ferry, dropping passengers at hotels on the island; you can also take a taxi to the pier and buy a ferry ticket there in cash. The ferry runs from about 06:30 to 18:30, so even an evening arrival connects. The Centrepoint pier has been suspended since mid-2024, so ignore older advice that mentions it. Our Trat Airport guide has the full transfer options.
For Koh Kut and Koh Mak, the speedboats leave from piers near Laem Ngop, separate from the Koh Chang ferry, and check boat times before you book a late flight, because services to the smaller islands are fewer and stop early.
Wet May to October, busy December to February
Trat province is one of the wettest parts of Thailand from about May to October, when sea conditions to the outer islands can be rough. The dry months from November to April are when the islands are at their best, and December to February books up fastest.
Bangkok Airways' own airport
Trat Airport is owned and run by Bangkok Airways. It is in Bang Pit subdistrict of Laem Ngop district, officially opened on 31 March 2003, and has a single 1,800 m runway sized for the airline's ATR turboprops.
Fact-checked by the bookingMentor Travel Desk
Reviewed · Updated when rules or prices change
We check practical details such as entry rules, seasons and costs against official government and tourism sources.
Bangkok to Trat flights at a glance
Bangkok Airways flies nonstop from Suvarnabhumi (BKK) to Trat (TDX), the only airline on the route. The 232 km flight takes about 55 minutes on an ATR 72 turboprop.
| Flight time | 55m nonstop |
|---|---|
| Best time to go | November to April |
| Distance | 232 km |
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Airlines flying Bangkok to Trat
Bangkok Airways, which owns Trat Airport, is the only airline here and flies from Suvarnabhumi.
Standard economy fares include a checked bag. Bangkok Airways closes domestic check-in 40 minutes before departure.
Departure and arrival airports
BKK Suvarnabhumi Airport
- Codes
- IATA BKK, ICAO VTBS
- Location
- About 25 km east of central Bangkok
- Getting there
- Airport Rail Link from Phaya Thai, about 26 minutes, or taxi
- Lounges
- Bangkok Airways lounges in Concourse A for its passengers
TDX Trat Airport
- Codes
- IATA TDX, ICAO VTBO
- Location
- About 32 km from Trat town and 17 km from the Ao Thammachat ferry pier
- Terminal
- Open-air pavilions, owned and run by Bangkok Airways
- To Koh Chang
- Minibus and ferry to your hotel, or taxi to Ao Thammachat and the car ferry
- Hours
- About 06:00 to 22:00
How to book Bangkok to Trat for less
Three ways to make the island connection smoother.
17 kmairport to the Koh Chang ferry
Take the door-to-door minibus
The minibus drives onto the ferry and drops you at your hotel. It costs more than doing it yourself but saves juggling tickets and luggage.
BKKno need to cross Bangkok
Connect straight from an international flight
Trat flights leave from Suvarnabhumi, Bangkok's main international airport. Book them on one ticket with your long-haul flight where possible.
18:30about the last Koh Chang car ferry
Check boats to the smaller islands
The Koh Chang ferry runs into the evening, but boats to Koh Kut and Koh Mak stop earlier. Choose a morning flight for those islands.
Flight, train or bus to Trat
The bus from Suvarnabhumi is much cheaper but takes about five hours against under an hour in the air.
| Mode | Journey time | Total trip time | One-way fare | Operators and timings |
|---|---|---|---|---|
| Flight | About 55m | About 3 hours to Koh Chang with the ferry | Search fares | Bangkok Airways |
| Bus | About 5 hours | About 6 to 7 hours to Koh Chang | About ฿250 | First-class buses from Suvarnabhumi to Trat bus station |
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Frequently Asked Questions (FAQs)
Getting there
Only Bangkok Airways, which built and owns Trat Airport. It flies from Suvarnabhumi.
About 55 minutes on an ATR 72 turboprop, covering roughly 232 km.
The easiest way is the minibus that meets flights, drives onto the car ferry and drops you at your hotel. Alternatively take a taxi to the Ao Thammachat pier, about 20 minutes, and buy a ferry ticket there.
Yes. Ferries leave Ao Thammachat from about 06:30 to 18:30, which works for the evening arrival too.
No, it has been suspended since mid-2024. Use the Ao Thammachat pier for the car ferry to Ao Sapparot.
It is a cluster of open-air pavilions set in gardens, open to the air, with a café and restrooms in one of them.
About 32 km, roughly 30 to 45 minutes by road.
Yes, by speedboat from the piers near Laem Ngop. Services are fewer than to Koh Chang and stop earlier, so pick a morning flight.
Bangkok Airways passengers can use the airline's own lounges in Concourse A at Suvarnabhumi.
General
No. All Trat flights leave from Suvarnabhumi.
What's included
Standard economy fares include one. Check your fare rules if you bought a promotional ticket.
Timing & weather
Roughly May to October, when Trat is one of the wettest provinces in Thailand. November to April is the dry season.
