RM686 Cheap Flights from Sydney (SYD) to Bangkok (BKK)

View RM686 flight on Sat, 16 Aug 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Suvarnabhumi Intl. Airport (BKK)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sydney to Bangkok (SYD-BKK)

Prices were available within the past 7 days and start at RM686 for one-way flights and RM1,281 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Sat, 26 Jul - Mon, 11 Aug
SYD
Sydney
DMK
Bangkok
RM1,281 Return, found 4 days ago
RM1,281
Return
found 4 days ago
Select AirAsia X flight, departing Sat, 26 Jul from Sydney to Bangkok, returning Mon, 11 Aug, priced at RM1,281 found 4 days ago
Scoot
Sat, 26 Jul - Mon, 11 Aug
SYD
Sydney
BKK
Bangkok
RM1,395 Return, found 4 days ago
RM1,395
Return
found 4 days ago
Select Scoot flight, departing Sat, 26 Jul from Sydney to Bangkok, returning Mon, 11 Aug, priced at RM1,395 found 4 days ago
Hainan Airlines
Sat, 26 Jul - Mon, 4 Aug
SYD
Sydney
BKK
Bangkok
RM2,118 Return, found 1 day ago
RM2,118
Return
found 1 day ago
Select Hainan Airlines flight, departing Sat, 26 Jul from Sydney to Bangkok, returning Mon, 4 Aug, priced at RM2,118 found 1 day ago
China Eastern Airlines
Sat, 26 Jul - Mon, 11 Aug
SYD
Sydney
BKK
Bangkok
RM2,309 Return, found 4 days ago
RM2,309
Return
found 4 days ago
Select China Eastern Airlines flight, departing Sat, 26 Jul from Sydney to Bangkok, returning Mon, 11 Aug, priced at RM2,309 found 4 days ago
Xiamen Airlines
Wed, 19 Nov - Sat, 22 Nov
SYD
Sydney
BKK
Bangkok
RM2,371 Return, found 6 days ago
RM2,371
Return
found 6 days ago
Select Xiamen Airlines flight, departing Wed, 19 Nov from Sydney to Bangkok, returning Sat, 22 Nov, priced at RM2,371 found 6 days ago
Philippine Airlines
Mon, 15 Sep - Sun, 21 Sep
SYD
Sydney
BKK
Bangkok
RM2,505 Return, found 2 days ago
RM2,505
Return
found 2 days ago
Select Philippine Airlines flight, departing Mon, 15 Sep from Sydney to Bangkok, returning Sun, 21 Sep, priced at RM2,505 found 2 days ago
China Southern Airlines
Wed, 30 Jul - Fri, 8 Aug
SYD
Sydney
BKK
Bangkok
RM2,513 Return, found 1 day ago
RM2,513
Return
found 1 day ago
Select China Southern Airlines flight, departing Wed, 30 Jul from Sydney to Bangkok, returning Fri, 8 Aug, priced at RM2,513 found 1 day ago
Vietnam Airlines
Mon, 15 Sep - Fri, 19 Sep
SYD
Sydney
BKK
Bangkok
RM2,553 Return, found 2 days ago
RM2,553
Return
found 2 days ago
Select Vietnam Airlines flight, departing Mon, 15 Sep from Sydney to Bangkok, returning Fri, 19 Sep, priced at RM2,553 found 2 days ago
Singapore Airlines
Sat, 26 Jul - Mon, 11 Aug
SYD
Sydney
BKK
Bangkok
RM2,608 Return, found 4 days ago
RM2,608
Return
found 4 days ago
Select Singapore Airlines flight, departing Sat, 26 Jul from Sydney to Bangkok, returning Mon, 11 Aug, priced at RM2,608 found 4 days ago
Malaysia Airlines
Wed, 19 Nov - Sat, 22 Nov
SYD
Sydney
BKK
Bangkok
RM2,669 Return, found 6 days ago
RM2,669
Return
found 6 days ago
Select Malaysia Airlines flight, departing Wed, 19 Nov from Sydney to Bangkok, returning Sat, 22 Nov, priced at RM2,669 found 6 days ago

Find the cheapest month to fly from Sydney (SYD) to Bangkok (BKK)

August is typically the cheapest month to fly

From RM 1,197 - RM 1,723 per traveller.

Graph displaying average flight prices per month

Sydney to Bangkok route information
Origin airport
Kingsford Smith Intl.
Destination airport
Don Mueang Intl.
Airlines serving
APG Distribution System, Bangkok Airways, British Airways, Cathay Pacific, China Eastern Airlines, Emirates, Garuda Indonesia, Hahn Air Systems, Hong Kong Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Xiamen Airlines
Return price
RM1,281
Distance
7499 km
Average flight time
6 hours 30 mins

Perfect flights from Sydney to Bangkok

Your Journey from Sydney to Bangkok

Start your unforgettable journey with Expedia. Our broad selection of flights from Sydney to Bangkok caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including AirAsia X, Scoot, Jetstar, Xiamen Airlines, Vietjet Air, Garuda Indonesia, Sichuan Airlines, Bangkok Airways, Thai Airways International, APG Distribution System, Hainan Airlines, China Eastern Airlines, Philippine Airlines, China Southern Airlines, Vietnam Airlines, Singapore Airlines, Malaysia Airlines. Our selection of flights from Kingsford Smith Intl. to Suvarnabhumi Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Sydney to Bangkok Flights

Experience the joy of finding cheap flights from Kingsford Smith Intl. to Suvarnabhumi Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM686 and roundtrip prices from RM1,281*.
 

Pre-Flight Essentials

Ensure a smooth journey from Sydney to Bangkok with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Bangkok

Picture yourself stepping off the plane in Bangkok and immersing yourself in the unique atmosphere of Bangkok. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Sydney to Bangkok Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Sydney to Bangkok.
 

Beyond the Flight – Exploring Bangkok

With Expedia, your adventure extends beyond the flight. Explore Bangkok at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Sydney to Bangkok with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Sydney to Bangkok with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SYD to Suvarnabhumi Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Mascot Airport to BKK start from RM1,281. Make your booking today to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sydney Airport to Suvarnabhumi Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Sydney Airport to Suvarnabhumi Intl. Airport (BKK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Intl. Airport (BKK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Airport?
The distance is around 7,500 kilometres, so fill your carry-on luggage with whatever you need to make your journey comfortable. Wondering what to take on board your Sydney to Bang Phli flight? A sleep mask, earplugs and a travel pillow are a few essentials.
Which airlines fly direct from SYD to BKK?
Qantas (QF) is one of the preferred choices for many travellers flying between SYD and BKK. Select from the 30 flights it offers on this route each month. You could also check out the fares available with Thai Airways International (TG). This airline operates 30 flights every month between Sydney and Bang Phli.
Are Mascot Airport to Suvarnabhumi Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest fares from Kingsford Smith Intl. Airport (SYD) to BKK popping up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently --- as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.