Cheap flights from Ubon Ratchathani to Sydney

Compare Ubon Ratchathani to Sydney flight deals

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Flight deals from Ubon Ratchathani Airport to Sydney Airport

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

Find the cheapest month to fly from Ubon Ratchathani to Sydney

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

Ubon Ratchathani to Sydney: Alternative routes

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

Ubon Ratchathani to Sydney: Flight information

The things to know before you go.
Cheapest flight foundP73,518
Cheapest month to flyJune

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

The best price we found for a return flight from Ubon Ratchathani to Sydney is P73,518. 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 Ubon Ratchathani to Sydney. But we found flights with one or more stops from P73,518.
As of March 2026, there are no flights flying from Ubon Ratchathani to Sydney.
The cheapest month to fly from Ubon Ratchathani to Sydney is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ubon Ratchathani Airport to Sydney Airport on Friday, 12 June 2026.
No airlines currently offer direct flights between Ubon Ratchathani Airport and Sydney 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 Sydney 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 Sydney 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 Sydney.

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

  • Sydney is four hours ahead of Ubon Ratchathani and follows the UTC+11 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport with enough time to catch your UBP to SYD flight.

  • During popular months such as April, you'll want to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you travel during a peak period in general.

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

  • The lowest price we've found for a one-way Ubon Ratchathani International Airport to Sydney (Kingsford Smith) Airport flight is P13,726. A round-trip ticket is currently P73,518. Depending on the availability when you book, these fares may change.

  • It's usually smart to book as early as possible if you want to get cheap tickets from UBP to SYD. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • If you're flexible with your trip dates, use the 'Whole month' search function. It'll give you the lowest price across the month when looking for your flight from Ubon Ratchathani International Airport to Sydney (Kingsford Smith) Airport.

  • There's no need to check every day to find out if fares have gone down when you set up a Price Alert. We'll update you the moment a special offer becomes available on cheap flights from UBP to SYD.

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

Handy information about Ubon Ratchathani International Airport (UBP)

  • When it comes to Ubon Ratchathani International Airport's on-time performance, 71.62% of flights arrive within the scheduled timeframe.

  • Ubon Ratchathani International Airport is around 3 kilometres from central Ubon Ratchathani. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 10 minutes or so to get there, depending on the traffic.

  • Planning to take public transport? Expect a trip time of around 50 minutes.

  • Catching an early flight from Ubon Ratchathani International Airport to Sydney (Kingsford Smith) Airport? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near UBP:

Arriving at Sydney (Kingsford Smith) Airport (SYD)

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

  • Follow your own route with a Sydney (Kingsford Smith) Airport rental car. Pick up a set of wheels from simba car hire, Bargain Car Rentals or Yes Drive and find adventure across Sydney and beyond.

  • Get the best deal by booking your vehicle from Sydney (Kingsford Smith) Airport about two weeks ahead of your departure.

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

  • Sydney (Kingsford Smith) Airport is roughly 18 kilometres from the centre of Sydney. The drive time takes about 20 minutes.

  • It takes around 25 minutes if you're travelling on public transport.

When to fly to Sydney (Kingsford Smith) Airport (SYD)

  • April is the busiest month for flights from Ubon Ratchathani International Airport to Sydney (Kingsford Smith) Airport. To avoid the crowds, go to Sydney in April.

  • The warmest month in Sydney is January, with temperatures ranging between 17ºC (63ºF) and 32ºC (90ºF). Book your flights from Ubon Ratchathani International Airport to Sydney (Kingsford Smith) Airport in this month if you like this kind of weather.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from UBP to SYD in July. Temperatures average between 5ºC (41ºF) and 19ºC (66ºF) then.

Explore more of Australia

  • Canberra is just one of the many cities in Australia waiting to be explored once you've seen Sydney. Around 241 kilometres away to the south-west, its best attractions include Australian War Memorial, National Gallery of Australia and Parliament House.

  • Around 121 kilometres north-east of Sydney, Newcastle is another favourite stop in Australia. Experience this destination's highlights firsthand at Newcastle Beach, Nobbys Beach and Merewether Beach.

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