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Search round tripsInternational route BKK to DAC
Cheap flights from Bangkok to Dhaka
Several airlines fly nonstop from Bangkok to Dhaka. The 1,568 km flight takes about 2 hours 35 minutes.
Fares
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FlightsEconomy
BKK
Bangkok
DAC
Dhaka
- Distance
- 1,568 km
Return
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Looking for Bangkok to Dhaka air tickets and not sure what to pay? Three airlines fly this route, and fares change with demand, so the same seat can cost noticeably more close to a holiday weekend. Put your dates in the search above to compare today's fares and book with bookingMentor.
Everything you should know
Bangkok to Dhaka flight guide
Flying from Bangkok to Dhaka
In short
Flights from Bangkok to Dhaka run nonstop from Suvarnabhumi Airport (BKK) to Hazrat Shahjalal International Airport (DAC) in about 2 hours 35 minutes, covering 1,568 km. Thai Airways International, Biman Bangladesh Airlines and US-Bangla Airlines fly it. The cabin is usually full of Bangladeshis heading home after hospital appointments or a family holiday, with a few travellers connecting from East Asia.
Thai flies twice a day. TG321 leaves in mid-morning, around 10:35 to 10:55, and lands in Dhaka just after noon local time. TG339 is the late flight, leaving at about 23:15 to 23:35 and arriving after midnight. Thai's aircraft vary from the Airbus A320 and A321neo to the Boeing 787-8 and Airbus A330-300. US-Bangla's BS218 departs daily at 14:40 and lands at 16:20. Biman uses a Boeing 737-800.
US-Bangla and Biman list 30 kg of checked baggage and 7 kg in the cabin. Thai's allowance is 30 kg on most of its listed flights and 23 kg on some, depending on the fare, so check your ticket. Weigh any shopping at the hotel before you leave; it all counts toward the allowance.
On the Bangkok side, the Airport Rail Link runs out to Suvarnabhumi from Phaya Thai and avoids the expressway traffic. Dhaka is one hour behind Bangkok.
Keep medical reports, scans and prescriptions from Thai hospitals in your hand luggage. They are easy to lose in checked bags, and your doctor at home will want them. If you land on the late Thai flight, book your ride into the city in advance.
Watch for a terminal change at the Dhaka end. The civil aviation minister said in September 2026 that Hazrat Shahjalal's third terminal will soft-open on 16 December 2026 and be fully operational in March or April 2027; Bangkok flights may move there after that.
Fact-checked by the bookingMentor Travel Desk
Reviewed · Updated when rules or prices change
Checked against trusted sources:
The Financial Express, 8 September 2026Thai Airways International timetableUS-Bangla Airlines timetable
See all 3 sources
- The Financial Express, 8 September 2026 (third terminal)
- Thai Airways International timetable (15 Oct–30 Nov 2026)
- US-Bangla Airlines timetable (15 Oct–30 Nov 2026)
Bangkok to Dhaka flights at a glance
Three airlines operate direct flights from Bangkok (BKK) to Dhaka (DAC). The flight takes about 2h 40m.
| Flight time | 2h 40m nonstop |
|---|---|
| Distance | 1,568 km |
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Trending flights
More flight routes on bookingMentor, grouped by departure country.
Flights from Bangladesh6 routes
FromTo DAC CXB DhakaCox's Bazar FromTo DAC ZYL DhakaSylhet FromTo DAC CGP DhakaChattogram FromTo DAC RJH DhakaRajshahi Available airlines2 airlines- US-Bangla Airlines
- Biman Bangladesh Airlines
FromTo ZYL DAC SylhetDhaka FromTo CGP DAC ChattogramDhaka
Flights from United Arab Emirates4 routes
FromTo DXB DAC DubaiDhaka FromTo AUH CGP Abu DhabiChattogram FromTo AUH DAC Abu DhabiDhaka FromTo AUH ZYL Abu DhabiSylhet Available airlines1 airline- Biman Bangladesh Airlines
Flights from India2 routes
FromTo CCU DAC KolkataDhaka FromTo BOM DAC MumbaiDhaka Available airlines2 airlines- Air India
- IndiGo
Flights from Japan1 route
FromTo NRT DAC TokyoDhaka Available airlines1 airline- Biman Bangladesh Airlines
Flights from Ethiopia1 route
FromTo ADD DAC Addis AbabaDhaka Available airlines1 airline- Ethiopian Airlines
Flights from Bahrain1 route
FromTo BAH DAC ManamaDhaka Available airlines1 airline- Gulf Air
Flights from Egypt0 routes
Flights from China1 route
Flights from Sri Lanka1 route
FromTo CMB DAC ColomboDhaka Available airlines2 airlines- FitsAir
- SriLankan Airlines
Airlines flying Bangkok to Dhaka
3 airlines fly this route.
Type of aircraft(s) on this route
-
Airbus A330-300Thai Airways International~290 seats (typical)
-
Airbus A320Thai Airways International~180 seats (typical)
-
Boeing 737-800Biman Bangladesh Airlines162 seats
Aircraft from the airlines' published schedules for the coming weeks; seat counts from the airlines' fleet information. Airlines can swap aircraft at short notice; your booking shows the aircraft for your flight.
Departure and arrival airports
BKK Suvarnabhumi Airport
- Codes
- IATA BKK
- City
- Bangkok, Thailand
DAC Hazrat Shahjalal International Airport
- Codes
- IATA DAC
- City
- Dhaka, Bangladesh
Where to stay in Dhaka
Hotels and resorts in Dhaka with guest scores, nightly prices and free cancellation.
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Frequently Asked Questions (FAQs)
Booking
Thai lists the planned type on the reservation and in its app. The 787-8 and A330-300 have two aisles and far more overhead space, while the A320 and A321neo are single-aisle. Thai can still swap types close to departure, so treat the listing as a strong guide, not a promise.
Timing & weather
Yes. Thailand runs on UTC+7 and Bangladesh on UTC+6, so Dhaka is sixty minutes behind. Neither country uses summer time, which keeps the gap fixed all year and makes medicine schedules easy to carry over.
Getting there
Thai sells its business cabin, Royal Silk Class, and Biman's 737-800 has 12 business seats at the front. Thai flies several aircraft types on this route, so check the seat map for your date before assuming what the front cabin looks like.
On Thai Airways, yes: it was a founding member of Star Alliance, so the trip can be credited to Royal Orchid Plus or to another member's programme. Biman passengers collect in Biman Loyalty Club instead.
It can be either. SAT-1 is a midfield concourse reached by an underground automated people mover from the main terminal, and the gate on your boarding pass tells you which one. Allow extra minutes for the train if you are walking slowly or using a wheelchair.
About 25 km east of downtown. Patients leaving from a city hospital should set off early, because Bangkok traffic is hard to predict and check-in for an international flight closes well before departure.
Uttara, on the airport's northern side, spares a tired body the long ride across the city. Book a room for the first night and travel on to family the next day, when the traffic and your energy are both easier.
Health & safety
Ask the airline for special assistance when you book, or at least a couple of days before flying, and mention it again at check-in. The request covers the walk to the gate at Suvarnabhumi and the arrival at Shahjalal, where staff meet you at the aircraft door and help through immigration.
General
If both sectors are on one Thai ticket, the suitcase is labelled to Dhaka at your first airport and you stay airside at Suvarnabhumi. Separate tickets mean entering Thailand, which needs a visa for many passports, so book the whole trip together.
Buy from shops in the VAT Refund for Tourists scheme and ask for the P.P.10 application form when you pay. The Revenue Department runs a refund office at Suvarnabhumi; check its published procedure before your flight day so you know whether the goods need to be shown before check-in.
Visa & documents
Bangladeshis on ordinary passports need a Thai eVisa for each trip unless they already hold a multiple-entry one. Apply online well before the hospital date and carry the appointment letter, which helps both the application and the airline's document check in Dhaka.
