Search flights from Udon Thani (UTH) to Sydney (SYD)

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Cheapest flights to Sydney

The cheapest flights available in the next 60 days – prices are updated regularly

Wed 26 Nov
US$377.55
One way
Economy
1 traveller
Tue 25 Nov
US$381.45
One way
Economy
1 traveller
Thu 27 Nov
US$381.62
One way
Economy
1 traveller

Flying from Udon Thani to Sydney: things to know

The most popular route is from Udon Thani Airport in Udon Thani to Kingsford Smith Airport in Sydney. On average this flight takes 17 hours 7 minutes one way and costs US$901 for the round trip.

Most popular route
Udon Thani Airport (UTH) to Kingsford Smith Airport (SYD)
Average flight time
17 hours 7 minutes
Average round-trip price
US$901
Fly from Udon Thani to Sydney
4 airlines

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Airlines that fly from Udon Thani to Sydney

Airline options may vary according to recently booked flights and your search terms

  • Thai Airways
  • Thai VietJet Air
  • Thai Airasia
  • Nok Air

Frequently asked questions

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