Cheap flights from Sydney to Bangkok Don Mueang Intl Airport from $246
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 Don Mueang Intl Airport departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Sydney to Bangkok
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Batik Air flights from Sydney to Bangkok Don Mueang Intl Airport
Our best Batik Air deals on Sydney to Bangkok Don Mueang Intl Airport flight tickets
See travel insights to Bangkok from
How to get the cheapest flight ticket from Sydney to Bangkok Don Mueang Intl 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 Don Mueang Intl Airport?
The cheapest month to fly to Bangkok Don Mueang Intl Airport from Sydney is in May. Flight prices, which tend to average around $642, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Bangkok Don Mueang Intl Airport from Sydney during March instead. Flights to Bangkok Don Mueang Intl Airport in March, while not as cheap as those in May, still average around $679.
What is the cheapest day to depart on your flight to Bangkok Don Mueang Intl Airport?
The cheapest day to depart from Sydney to Bangkok Don Mueang Intl Airport is on a Thursday. Travellers who choose to depart for Bangkok Don Mueang Intl Airport on a Thursday will often find tickets for as low as $915. The most expensive day to fly to Bangkok Don Mueang Intl Airport is Monday, with ticket prices averaging around $1,170.
What is the cheapest time of day to depart on your flight to Bangkok Don Mueang Intl Airport?
Flying to Bangkok Don Mueang Intl Airport from Sydney at midday is the least expensive time of day to depart. momondo users have found prices as low as $727 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Bangkok Don Mueang Intl Airport is in the afternoon when prices are around $1,226.
What is the cheapest Sydney Kingsford Smith to Bangkok Don Mueang Intl flight route?
Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl for the best Sydney Kingsford Smith - Bangkok Don Mueang Intl flight prices
How far in advance should I book a flight to Bangkok Don Mueang Intl Airport?
You are more likely to see cheaper flights to Bangkok Don Mueang Intl Airport from Sydney when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Don Mueang Intl Airport for around $1,022 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Don Mueang Intl Airport from Sydney for as low as $646 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Bangkok Don Mueang Intl flights?
There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok Don Mueang Intl 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 Don Mueang Intl?
AirAsia X and Batik Air are the most popular carriers operating from Sydney Kingsford Smith to Bangkok Don Mueang Intl
Which airlines fly to Bangkok Don Mueang Intl Airport?
Thai AirAsia X, Cathay Pacific and Thai Airways are the top three most popular airlines that fly to Bangkok Don Mueang Intl Airport from Sydney according to our data. Thai AirAsia X is the first choice among our users, with 85% of people opting to fly with this airline when travelling to Bangkok Don Mueang Intl Airport. Keep in mind that there are 3 different airlines that fly to Bangkok Don Mueang Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Sydney to Bangkok Don Mueang Intl Airport
Cheap Sydney to Bangkok Don Mueang Intl Airport (SYD to DMK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok Don Mueang Intl Airport
How far is Sydney Kingsford Smith to Bangkok Don Mueang Intl by plane?
A flight from Sydney Kingsford Smith to Bangkok Don Mueang Intl will travel around 7536.4 km. Typically, this will take 11h 50m by plane in normal conditions.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok Don Mueang Intl Airport?
Prices for flights from Sydney Kingsford Smith Airport to Bangkok Don Mueang Intl Airport are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok Don Mueang Intl Airport?
There are 3 operators available for flights from Sydney Kingsford Smith Airport to Bangkok Don Mueang Intl Airport as of March 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok Don Mueang Intl 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 stopovers 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 Sydney Kingsford Smith Airport to Bangkok Don Mueang Intl Airport.
What documentation or ID do you need to fly to Bangkok Don Mueang Intl Airport?
The required travel and health documents for your Bangkok Don Mueang Intl 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 Don Mueang Intl 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 Don Mueang Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sydney to Bangkok Don Mueang Intl Airport is Airbus A330-300 (64.89% of total bookings). The next most popular plane models are Airbus A350-900 (27.68%), Airbus A330-200 (5.22%), and Airbus A320-100/200 (1.28%).
What is the most popular airline from Sydney to Bangkok Don Mueang Intl Airport?
Based on momondo bookings for flights between Sydney and Bangkok Don Mueang Intl Airport, the leading airline is Thai AirAsia X, making up 85% of the total bookings. Other popular airlines include Cathay Pacific with 12% and Thai Airways with 4%.
Best airlines flying from Sydney to Bangkok Don Mueang Intl Airport
Compare and see reviews for airlines that fly from Sydney to Bangkok Don Mueang Intl Airport with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $612 | Free cancellation | Rating 5.5 25 reviews | |||
| PriceFrom $943 | Free cancellation | Rating 7.5 841 reviews | |||
| PriceFrom $976 | Free cancellation | Rating 7.8 318 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Bangkok?
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 Bangkok from Sydney.
Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?
Yes. All flights to Bangkok from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Sydney to Bangkok?
momondo provides multiple filters to help you find the best flight to Bangkok from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
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.