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How to get the cheapest flight ticket from Sydney to Bangkok
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 Bangkok?
If you’re not able to fly to Bangkok in February, then August is your next best option. Flight prices from Sydney to Bangkok during August average around €521.
What is the cheapest Sydney Kingsford Smith to Bangkok flight route?
Fly from Sydney Kingsford Smith to Bangkok Suvarnabhumi for the best Sydney Kingsford Smith - Bangkok flight prices
How far in advance should I book a flight to Bangkok?
You are more likely to see cheaper flights to Bangkok from Sydney when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around €575 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Sydney for as low as €521 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?
There are 2 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Sydney to Bangkok on average per day?
As of June 2025, 17 flights take off from Sydney and land in Bangkok each day. The most common flight departure time for this route is 09:00, with 66% of daily flights taking off at midday.
How many flights depart from Sydney to Bangkok on average per week?
As of June 2025, there are 124 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap Sydney to Bangkok flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok
How far is Sydney Kingsford Smith to Bangkok by plane?
A flight from Sydney Kingsford Smith to Bangkok will travel around 7529.5 km. In terms of flight time, this usually takes a little over 9h 50m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?
Prices for flights from Sydney Kingsford Smith Airport to Bangkok are refreshed on a daily basis.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The required travel and health documents for your Bangkok trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Bangkok?
It is quick and easy to find Sydney to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.
Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Sydney to Bangkok flights to just show those with flexible booking policies.
How can momondo help me find flights from Sydney to Bangkok?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Sydney.
I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Sydney to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.