Skyline view of Bangkok highlighting traditional Thai architecture amidst modern buildings. — flights from Sydney to Bangkok
Sydney, AustraliaBangkok, Thailand

Flights from Sydney to Bangkok

Nonstop flights from Sydney (SYD) to Bangkok (BKK) take about 9h 54m (7,515 km). THAI Airways and Qantas fly it. Lowest fare seen: $427 one-way, nonstop (12 Oct 2026).

All flights from Sydney →All flights to Bangkok →

Photo of Bangkok: Zaonar Saizainalin on Pexels.

When you land in Bangkok

The airport transfer and the few things worth sorting before you fly.

Skyline view of Bangkok highlighting traditional Thai architecture amidst modern buildings. — arriving in Bangkok

Airport transfer

BKK → Bangkok, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Air New Zealand Boeing 787 Dreamliner on the tarmac at Mascot Airport, Sydney, Australia. — lounges at Sydney AirportSydney Airport · 4 lounges
Before you flyAirport lounges at Sydney →
Trains, buses and taxi faresBKK to Bangkok: getting into town →Early arrival or late flightLuggage storage in Bangkok →23 drop-off points

Things to book in Bangkok

All 77 things to do in Bangkok →
Stunning view of the MahaNakhon skyscraper in Bangkok against a clear blue sky.from €9.29
Mahanakhon SkyWalk 4.6 · 538 Tiqets reviews
from €16.46
Bangkok Dinner Cruises 4.0 · 90 Tiqets reviews
from €12.79
Bangkok Martial Arts Classes 4.9 · 85 Tiqets reviews
from €26.56
Rajadamnern Muay Thai Stadium 4.9 · 85 Tiqets reviews

Find hotels in Bangkok

Hotels, hostels & more · Trip.com

Search hotels

Airlines flying Sydney to Bangkok

Carriers on SYD–BKK according to our route data and nonstop fares seen as of 12 Oct 2026. Not a complete list.

✈ THAI Airwaysnonstop fare seen✈ Qantasnonstop fare seen

Sydney to Bangkok fares by month

Cheapest month seen for a nonstop flight: Oct 2026, from $376 one-way. With stops: Feb 2027, from $243. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$37625 Oct 2026 · Qantas$273 · 1 stop28 Oct 2026
Nov 2026$4339 Nov 2026 · THAI Airways$273 · 1 stop5 Nov 2026
Dec 2026$47713 Dec 2026 · THAI Airways$419 · 1 stop1 Dec 2026
Jan 2027$42627 Jan 2027 · THAI Airways$245 · 1 stop29 Jan 2027
Feb 2027$42724 Feb 2027 · THAI Airways$243 · 1 stop24 Feb 2027
Mar 2027$4582 Mar 2027 · THAI Airways$269 · 1 stop4 Mar 2027

When to go for the lowest fare

Later departures were cheaper: from $243 in February 2027, against $273 for October 2026.

Nonstop or with a stop

A connection undercut nonstop in 6 of 6 months with both fares.

From Travelpayouts flight-search data, city to city (Sydney to Bangkok, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Bangkok

Based on weather and travel conditions in Thailand

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

More for this trip

Frequently asked questions — Sydney to Bangkok flights

How long is the flight from Sydney to Bangkok?
A nonstop flight from Sydney (SYD) to Bangkok (BKK) takes about 9h 54m, covering 7,515 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Sydney from Bangkok by air?
The great-circle distance between Sydney Kingsford Smith International Airport and Suvarnabhumi Airport is 7,515 km (4,670 miles), a ultra long-haul route.
Which airlines fly from Sydney to Bangkok?
Airlines with flights or nonstop fares on the SYD–BKK route include THAI Airways and Qantas. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Sydney to Bangkok cost?
The lowest one-way fare seen recently on SYD–BKK was $427 USD with THAI Airways (nonstop), departing 18 Jan 2027, found in fare searches as of 12 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Sydney to Bangkok?
In fares seen on 22 Oct 2026, departures in February 2027 were cheapest, from $243 one-way, against $419 for December 2026, the dearest month. Fares change daily, so check your own dates.
Is it cheaper to fly nonstop or with a stop from Sydney to Bangkok?
In the fares we saw (12 Oct 2026), connecting was cheaper: from $249 with one stop against $427 nonstop, a saving of $178. Nonstop saves the connection time.
Do I need a visa to travel from Australia to Thailand?
It depends on your passport. Some nationalities can enter Thailand visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Bangkok?
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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