Cheap Flights from Sydney to Ubon Ratchathani

Compare Sydney to Ubon Ratchathani flight deals

Find the cheapest month or even day of the year to fly to Ubon Ratchathani

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Flight deals from Sydney to Ubon Ratchathani

Looking for a cheap last-minute deal or the best return flight from Sydney to Ubon Ratchathani? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sydney to Ubon Ratchathani

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Ubon Ratchathani flights are currently cheapest in March.

Sydney to Ubon Ratchathani: Alternative routes

Compare routes from Sydney to Ubon Ratchathani below. You may find an airport to fly into that's cheaper, faster, or easier than Ubon Ratchathani.

Sydney to Ubon Ratchathani: Flight information

The things to know before you go.
Cheapest flight found$1,512
Cheapest month to flyMay

Finding cheap flights from Sydney to Ubon Ratchathani: Frequently asked questions

The best price we found for a return flight from Sydney to Ubon Ratchathani is $1,512. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to Ubon Ratchathani. But we found flights with one or more stops from $1,512.
As of February 2026, there are no flights flying from Sydney to Ubon Ratchathani.
The cheapest month to fly from Sydney to Ubon Ratchathani is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Ubon Ratchathani Airport on Friday, 1 May 2026.
No airlines currently offer direct flights between Sydney Airport and Ubon Ratchathani Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ubon Ratchathani but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ubon Ratchathani is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai Airways offers the cheapest flight tickets to Ubon Ratchathani.

Travelling from Sydney (Kingsford Smith) Airport (SYD) to Ubon Ratchathani International Airport (UBP): what you need to know

  • Your SYD to UBP flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • You'll likely experience bigger queues in popular months such as April. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • Opt for a stopover if you prefer to break up your flight. Simply deselect 'Direct flights only' to see the options for tickets from Sydney (Kingsford Smith) Airport to Ubon Ratchathani International Airport. Suvarnabhumi Airport is a popular stopover on the SYD to UBP route.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Ubon Ratchathani International Airport (UBP)

  • The cheapest price we've seen for a one-way Sydney (Kingsford Smith) Airport to Ubon Ratchathani International Airport flight is $951. A return ticket right now is $1,512. Depending on the availability when you book, these fares may change.

  • It's often best to book early if you want to get cheap tickets from SYD to UBP. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Getting cheap flights from Sydney (Kingsford Smith) Airport to Ubon Ratchathani International Airport is more likely if you're flexible with your dates. Use the 'Whole month' search tool to see the best prices across every month and bag a great deal.

  • Spend less time searching for cheap flights from SYD to UBP by setting up a Price Alert. You'll get an email or push notification on the app when a new low fare is offered.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Sydney (Kingsford Smith) Airport to Ubon Ratchathani International Airport.

Handy information about Sydney (Kingsford Smith) Airport (SYD)

  • Of the departures from Sydney (Kingsford Smith) Airport, 69.62% touch down on time at their destination.

  • To get to Sydney (Kingsford Smith) Airport from central Sydney, it takes about 20 minutes by car. Of course, this depends on traffic conditions. It's approximately 18 kilometres from the airport to the city centre.

  • The trip when using public transport typically takes 25 minutes.

  • Get your break off to a stress-free start by staying near SYD. Whether you're taking an early flight from Sydney (Kingsford Smith) Airport to Ubon Ratchathani International Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Ubon Ratchathani International Airport (UBP)

  • The last thing you need is a long journey to your hotel if you're getting in late on a Sydney (Kingsford Smith) Airport to Ubon Ratchathani International Airport flight. Check in to one of these accommodation options near UBP instead:

  • Pick up an Ubon Ratchathani International Airport rental car and discover Ubon Ratchathani and beyond with your own wheels. Hertz, Budget and Sixt are well-known companies you can book with here.

  • To get the best deal, book your ride from Ubon Ratchathani International Airport around four weeks before you set off.

Getting from Ubon Ratchathani International Airport (UBP) to central Ubon Ratchathani

  • Ubon Ratchathani International Airport is approximately 3 kilometres from the centre of Ubon Ratchathani. The drive time takes around 10 minutes.

  • It takes roughly 50 minutes when travelling by public transport.

When to fly to Ubon Ratchathani International Airport (UBP)

  • The quietest month for a flight from Sydney (Kingsford Smith) Airport to Ubon Ratchathani International Airport is February, while April is the most popular. Choose the ideal time to go to Ubon Ratchathani based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Ubon Ratchathani is April, with the temperature ranging between 23ºC and 41ºC. Book your flights from Sydney (Kingsford Smith) Airport to Ubon Ratchathani International Airport in this month if you like this kind of weather.

  • Search for cheap tickets from SYD to UBP in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 15ºC and 32ºC on average.

Explore more of Thailand

  • Ubon Ratchathani has plenty to offer, but there are so many other parts of Thailand just waiting to be discovered. About 499 kilometres west of Ubon Ratchathani, a trip to Bangkok will keep you busy. Start with attractions like Grand Palace, Wat Arun and Wat Phra Kaew.

  • If you're looking to explore another corner of Thailand, head for Udon Thani, about 322 kilometres north-west of Ubon Ratchathani. Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.