Cheap flights from Bangkok to Sydney from $178
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 to Sydney departing on 5/21. 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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How to get the cheapest flight ticket from Bangkok 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, June is the cheapest month to fly from Bangkok to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $648. If you are unable to visit Sydney during the month of June, then departing from Bangkok during the month May is also very affordable. Most momondo users find prices during this month for around $651.
What is the cheapest day to depart on your flight to Sydney?
The cheapest day to depart from Bangkok to Sydney is on a Wednesday when prices can be found for as low as $789. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $950.
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 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 morning, with an average ticket price of $853. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Bangkok to Sydney Kingsford Smith flight route?
Fly from Bangkok Suvarnabhumi to Sydney Kingsford Smith for the best Bangkok - 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 when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $704 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 for as low as $509 on momondo.
What cabin class options are available on Bangkok to Sydney Kingsford Smith flights?
There are 3 cabin classes available to choose from on Bangkok 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 to Sydney Kingsford Smith?
Scoot, Hainan Airlines, and China Southern are the most popular carriers operating from Bangkok to Sydney Kingsford Smith
What airlines fly to Sydney?
Thai Airways, Thai AirAsia X and Qantas Airways are the top three most popular airlines that fly to Sydney from Bangkok according to our data. Thai Airways is the first choice among our users, with 44% 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 to Sydney on average per day?
The number of flights available between Bangkok and Sydney is 16 per day as of April 2025. The most frequent departure time is 6:00PM, with 75% of daily flights leaving in the evening.
How many flights depart from Bangkok to Sydney on average per week?
112 flights are operational weekly from Bangkok to Sydney as of April 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
Cheap Bangkok to Sydney flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok to Sydney
How far is Bangkok to Sydney Kingsford Smith by plane?
A flight from Bangkok to Sydney Kingsford Smith will travel around 4678.6 mi. A reasonable flight in good conditions will take 9h 00m.
When did momondo last update prices for flights from Bangkok to Sydney Kingsford Smith Airport?
Prices for flights from Bangkok to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Bangkok to Sydney Kingsford Smith Airport?
The number of operators available for flights from Bangkok to Sydney Kingsford Smith Airport is 7 as of April 2025.
How old do you have to be to fly from Bangkok to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Bangkok to Sydney
Compare and see reviews for airlines that fly from Bangkok to Sydney with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $353 | Free Cancellation | Rating 6.7 303 reviews | |||
| PriceFrom $380 | Free Cancellation | Rating 5.5 25 reviews | |||
| PriceFrom $401 | Free Cancellation | Rating 7.5 94 reviews | |||
| PriceFrom $583 | Free Cancellation | Rating 8.1 1,288 reviews | |||
| PriceFrom $591 | Free Cancellation | Rating 8.0 3,200 reviews | |||
| PriceFrom $623 | Free Cancellation | Rating 7.5 819 reviews | |||
| PriceFrom $673 | Free Cancellation | Rating 7.7 323 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?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to Sydney. momondo saves you time and could save you money on your trip.
Can I find flights from Bangkok to Sydney with flexible booking policies on momondo?
Yes. All flights to Sydney from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Bangkok to Sydney?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangkok to Sydney.
I’m not ready to book a flight from Bangkok to Sydney right now. Can momondo alert me if prices change?
Price alerts on flights to Sydney from Bangkok are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.