Cheap flights from Sydney to Bangkok from $248
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Bangkok departing on 21/7. 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 Sydney to Bangkok Suvarnabhumi Airport
Our best Scoot deals on Sydney to Bangkok Suvarnabhumi Airport flight tickets
China Southern flights from Sydney to Bangkok Suvarnabhumi Airport
Our best China Southern deals on Sydney to Bangkok Suvarnabhumi Airport flight tickets
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How to get the cheapest flight ticket from Sydney to Bangkok Suvarnabhumi Airport
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 Suvarnabhumi Airport?
If you are unable to visit Bangkok Suvarnabhumi Airport during the month of February, then departing from Sydney during the month August is also very affordable. Most momondo users find prices during this month for around $929.
What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?
On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from Sydney is on a Monday. momondo users have found tickets for Monday departures for as low as $1,443. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Sunday is $1,538.
What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?
According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the evening. momondo users have found flights departing from Sydney to Bangkok Suvarnabhumi Airport in the evening for as low as $1,066. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,554 on average. Flights to Bangkok Suvarnabhumi Airport from Sydney at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Sydney Kingsford Smith to Bangkok Suvarnabhumi flight route?
Fly from Sydney Kingsford Smith to Bangkok Suvarnabhumi for the best Sydney Kingsford Smith - Bangkok Suvarnabhumi flight prices
How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?
You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Sydney when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,024 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Sydney for as low as $931 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Bangkok Suvarnabhumi flights?
There are 4 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok Suvarnabhumi 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 Sydney Kingsford Smith to Bangkok Suvarnabhumi?
Scoot, Cebu Pacific, and XiamenAir are the most popular carriers operating from Sydney Kingsford Smith to Bangkok Suvarnabhumi
Which airlines fly to Bangkok Suvarnabhumi Airport?
Thai Airways, Scoot and Thai AirAsia X are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Sydney according to our data. Thai Airways is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 23 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sydney to Bangkok Suvarnabhumi Airport on average per day?
17 flights are operational daily from Sydney to Bangkok Suvarnabhumi Airport as of June 2025. The most popular departure time for this route is 09:00, with 66% of flights per day taking off at midday.
How many flights depart from Sydney to Bangkok Suvarnabhumi Airport on average per week?
As of June 2025, there are 124 flights per week flying from Sydney to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Sydney to Bangkok Suvarnabhumi Airport
Cheap Sydney to Bangkok Suvarnabhumi Airport (SYD to BKK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok Suvarnabhumi Airport
How far is Sydney Kingsford Smith to Bangkok Suvarnabhumi by plane?
The distance between Sydney Kingsford Smith and Bangkok Suvarnabhumi is about 7507.8 km. By plane, this route typically takes 12h 25m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport?
Prices for flights from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport?
As of June 2025, there are 23 operators available to choose from for flights from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi 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 Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The required travel and health documents for your Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Sydney to Bangkok Suvarnabhumi Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sydney to Bangkok Suvarnabhumi Airport is Airbus A330-300 (63.61% of total bookings). The next most popular plane models are Airbus A350-900 (29.47%), Boeing 787-8 Dreamliner (2.65%), and Airbus A380-800 (1.31%).
What is the most popular airline from Sydney to Bangkok Suvarnabhumi Airport?
momondo data reveals that the most frequently booked airline on the route from Sydney to Bangkok Suvarnabhumi Airport is Thai Airways, representing 35% of all bookings. The subsequent popular airlines are Scoot at 14%, Thai AirAsia X at 13%, and Qantas Airways at 9%.
Best airlines flying from Sydney to Bangkok Suvarnabhumi Airport
Compare and see reviews for airlines that fly from Sydney to Bangkok Suvarnabhumi Airport with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $342 | Free cancellation | Rating 5.6 143 reviews | |||
| PriceFrom $405 | Free cancellation | Rating 6.6 449 reviews | |||
| PriceFrom $554 | Free cancellation | Rating 8.1 39 reviews | |||
| PriceFrom $554 | Free cancellation | Rating 7.5 99 reviews | |||
| PriceFrom $569 | Free cancellation | Rating 8.0 14 reviews | |||
| PriceFrom $600 | Free cancellation | Rating 6.8 199 reviews | |||
| PriceFrom $608 | Free cancellation | Rating 6.6 42 reviews | |||
| PriceFrom $677 | Free cancellation | Rating 7.5 194 reviews | |||
| PriceFrom $688 | Free cancellation | Rating 7.4 263 reviews | |||
| PriceFrom $695 | Free cancellation | Rating 8.3 738 reviews |
Emirates Flights From Sydney to Bangkok Suvarnabhumi Airport
Emirates is one of the most popular airlines flying from Sydney to Bangkok Suvarnabhumi Airport, operating 7 flights/week on average for this route. A good Emirates flight deal for Sydney to Bangkok Suvarnabhumi Airport starts from $585 round-trip, up to an average price of $718. Our users have rated Emirates at 8.1/10.
Bangkok Airways Flights From Sydney to Bangkok Suvarnabhumi Airport
Across 111 Bangkok Airways reviews on momondo, the average score is 7.9/10. Bangkok Airways flies from Sydney to Bangkok Suvarnabhumi Airport about 7 times each week, with ticket deals ranging from $570 to $666. Price data is based on momondo searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Sydney to Bangkok?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Bangkok. momondo saves you time and could save you money on your trip.
Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Bangkok from Sydney with this policy.
How can momondo help me find flights from Sydney to Bangkok?
Once you have performed a search for Sydney to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Bangkok from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.