Cheap flights from Bangkok Suvarnabhumi Airport to Sydney from $161
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Sydney departing on 6/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Scoot flights from Bangkok Suvarnabhumi Airport to Sydney
Our best Scoot deals on Bangkok Suvarnabhumi Airport to Sydney flight tickets
China Southern flights from Bangkok Suvarnabhumi Airport to Sydney
Our best China Southern deals on Bangkok Suvarnabhumi Airport to Sydney flight tickets
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How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
In general, December is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $676. If you are unable to visit Sydney during the month of December, then departing from Bangkok Suvarnabhumi Airport during the month August is also very affordable. Most momondo users find prices during this month for around $677.
What is the cheapest day to depart on your flight to Sydney?
The cheapest day to depart from Bangkok Suvarnabhumi Airport to Sydney is on a Tuesday when prices can be found for as low as $801. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,014.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Bangkok Suvarnabhumi Airport to Sydney at noon for as low as $588. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the evening, with an average ticket price of $930. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Bangkok Suvarnabhumi to Sydney Kingsford Smith flight route?
Fly from Bangkok Suvarnabhumi to Sydney Kingsford Smith for the best Bangkok Suvarnabhumi - Sydney Kingsford Smith flight prices
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from Bangkok Suvarnabhumi Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $723 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Bangkok Suvarnabhumi Airport for as low as $536 on momondo.
What cabin class options are available on Bangkok Suvarnabhumi to Sydney Kingsford Smith flights?
There are 3 cabin classes available to choose from on Bangkok Suvarnabhumi to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Bangkok Suvarnabhumi to Sydney Kingsford Smith?
VietJet Air, Scoot, and Hainan Airlines are the most popular carriers operating from Bangkok Suvarnabhumi to Sydney Kingsford Smith
What airlines fly to Sydney?
Thai Airways, Qantas Airways and Thai AirAsia X are the top three most popular airlines that fly to Sydney from Bangkok Suvarnabhumi Airport according to our data. Thai Airways is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 7 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
How many flights depart from Bangkok Suvarnabhumi Airport to Sydney on average per day?
The number of flights available between Bangkok Suvarnabhumi Airport and Sydney is 18 per day as of June 2025. The most frequent departure time is 6:00PM, with 72% of daily flights leaving in the evening.
How many flights depart from Bangkok Suvarnabhumi Airport to Sydney on average per week?
The number of flights available between Bangkok Suvarnabhumi Airport and Sydney is 126 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from Bangkok Suvarnabhumi Airport to Sydney
Cheap Bangkok Suvarnabhumi Airport to Sydney (BKK to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Sydney
How far is Bangkok Suvarnabhumi to Sydney Kingsford Smith by plane?
There are 4665.1 mi between Bangkok Suvarnabhumi and Sydney Kingsford Smith. By plane, this route typically takes 9h 15m.
When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Sydney Kingsford Smith Airport?
Prices for flights from Bangkok Suvarnabhumi Airport to Sydney Kingsford Smith Airport refresh daily.
How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Sydney Kingsford Smith Airport?
The number of operators available for flights from Bangkok Suvarnabhumi Airport to Sydney Kingsford Smith Airport is 7 as of June 2025.
How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok Suvarnabhumi Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Bangkok Suvarnabhumi Airport to Sydney?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bangkok Suvarnabhumi Airport to Sydney is Airbus A330-300 (70.62% of total bookings). The next most popular plane models are Airbus A350-900 (27.91%), Airbus A330-200 (0.73%), and Boeing 787-8 Dreamliner (0.52%).
What is the most popular airline from Bangkok Suvarnabhumi Airport to Sydney?
momondo data reveals that the most frequently booked airline on the route from Bangkok Suvarnabhumi Airport to Sydney is Thai Airways, representing 35% of all bookings. The subsequent popular airlines are Qantas Airways at 19%, Thai AirAsia X at 13%, and Scoot at 10%.
Best airlines flying from Bangkok Suvarnabhumi Airport to Sydney
Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Sydney with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $353 | Free Cancellation | Rating 6.7 306 reviews | |||
| PriceFrom $380 | Free Cancellation | Rating 5.5 25 reviews | |||
| PriceFrom $411 | Free Cancellation | Rating 7.5 99 reviews | |||
| PriceFrom $583 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $591 | Free Cancellation | Rating 8.1 3,264 reviews | |||
| PriceFrom $623 | Free Cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $687 | Free Cancellation | Rating 7.7 335 reviews |
Emirates Flights From Bangkok Suvarnabhumi Airport to Sydney
Emirates flight deals from Bangkok Suvarnabhumi Airport to Sydney start from $591 round-trip. Over the 7 Emirates flights for this route in a normal week, average airfare is usually $714 round-trip - but some users have found much cheaper deals with momondo.
Thai Airways Flights From Bangkok Suvarnabhumi Airport to Sydney
Thai Airways is also a popular choice for this route. Thai Airways flight deals for Bangkok Suvarnabhumi Airport to Sydney start from as low as $687 round-trip, depending on your selected dates, with average Thai Airways deals seen on momondo around $999. Thai Airways operates 14 flights to Sydney from Bangkok Suvarnabhumi Airport in an average week. Users have rated it 7.7/10 across 335 reviews.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bangkok to Sydney?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Bangkok.
Can I find flights from Bangkok to Sydney with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sydney from Bangkok which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Bangkok to Sydney?
Once all potential Bangkok to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Bangkok to Sydney right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Bangkok and alert you when they change.