Cheap flights from Sydney to Bangkok from £138
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 15/5. 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 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 don’t want to visit Bangkok Suvarnabhumi Airport in February, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of £436.
What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?
According to our data, Saturday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Sydney. The lowest ticket price found for a Saturday departure recently was £710. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Bangkok Suvarnabhumi Airport for around £976.
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 £545. 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 in the afternoon when prices are £930 on average. Flights to Bangkok Suvarnabhumi Airport from Sydney in the afternoon 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 £490 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 £446 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Bangkok Suvarnabhumi flights?
There are 3 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, Singapore Airlines, and Thai Airways are the most popular carriers operating from Sydney Kingsford Smith to Bangkok Suvarnabhumi
Which airlines fly to Bangkok Suvarnabhumi Airport?
Thai Airways, Scoot and Emirates 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 52% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 5 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?
As of May 2025, 18 flights take off from Sydney and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 09:00, with 67% of daily flights taking off at midday.
How many flights depart from Sydney to Bangkok Suvarnabhumi Airport on average per week?
As of May 2025, 126 flights take off from Sydney and land in Bangkok Suvarnabhumi Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly 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?
Bangkok Suvarnabhumi is 4665.1 mi away from Sydney Kingsford Smith. A reasonable flight in good conditions will take 9h 20m.
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 are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport?
As of May 2025, there are 5 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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi 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 Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sydney to Bangkok Suvarnabhumi Airport?
momondo data reveals that the most frequently booked plane model on the route from Sydney to Bangkok Suvarnabhumi Airport is Airbus A330-300, representing 65.05% of all bookings. The subsequent popular models are Airbus A350-900 at 25.05%, Boeing 787-8 Dreamliner at 4.24%, and Boeing 787-9 Dreamliner at 1.86%.
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 46% of all bookings. The subsequent popular airlines are Scoot at 16%, Emirates at 14%, and Thai AirAsia X at 12%.
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 £256 | Free Cancellation | Rating 6.7 303 reviews | |||
| PriceFrom £283 | Free Cancellation | Rating 5.5 25 reviews | |||
| PriceFrom £440 | Free Cancellation | Rating 7.5 829 reviews | |||
| PriceFrom £455 | Free Cancellation | Rating 7.7 325 reviews | |||
| PriceFrom £462 | Free Cancellation | Rating 8.0 3,216 reviews |
Emirates Flights From Sydney to Bangkok Suvarnabhumi Airport
Emirates flies from Sydney to Bangkok Suvarnabhumi Airport around 7 times per week, with 3,217 momondo users rating the airline 8.0/10. The cheapest Emirates deal from Sydney to Bangkok Suvarnabhumi Airport in the last 72 hours was £618 (round-trip), much lower than the average airfare cost of £730 for Emirates flights on this route.
Thai Airways Flights From Sydney to Bangkok Suvarnabhumi Airport
Another popular option for Sydney to Bangkok Suvarnabhumi Airport flights is Thai Airways (7.7/10, 325 ratings). Thai Airways flies from Sydney to Bangkok Suvarnabhumi Airport around 14 times per week, with deals starting from £607 round-trip and rising to an average price of around £663.
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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?
All flight searches from Sydney to Bangkok on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Sydney to Bangkok?
momondo helps you find the best flight between Sydney and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Sydney to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.