Find out what a flight from Sydney to Udon Thani might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Sydney and Udon Thani.

$332 is the best price recorded in the last 15 days.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Are there alternative airports near Sydney and Udon Thani?

The two cities are about 4765 mi apart. Looking beyond the main airport might reveal better options.

• Airports in Sydney: Sydney - Kingsford Smith is the only airport in operation.
• Airports in Udon Thani: Only Udon Thani is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Udon Thani has more than one airport, you can pick the most convenient for your destination.

Filter and compare flights from Sydney to Udon Thani

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Thailand? Check these: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.