Bangkok (BKK) to Sydney (SYD) flights
2 airlines fly nonstop from Bangkok (BKK) to Sydney (SYD): Qantas and Thai Airways International. The two airports are 4,670 miles (7,515 km) apart. Qantas is in oneworld and Thai Airways International is in Star Alliance. There are also 33 ways to fly it with one stop, through Ho Chi Minh City, Denpasar and Singapore and more.
Airlines flying nonstop from BKK to SYD
- Qantasoneworld · bookable with 11 programsWho books it
- Thai Airways InternationalStar Alliance · bookable with 12 programsWho books it
Book BKK to SYD with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Emirates SkywardsBooks Qantas, Thai Airways International
- Air Canada AeroplanBooks Thai Airways International
- Air France-KLM Flying BlueBooks Qantas
- Air New Zealand AirpointsBooks Thai Airways International
- Alaska Atmos RewardsBooks Qantas
- American AAdvantageBooks Qantas
- ANA Mileage ClubBooks Thai Airways International
- Avianca LifeMilesBooks Thai Airways International
- British Airways ClubBooks Qantas
- Cathay Pacific Asia MilesBooks Qantas
- EVA Air Infinity MileageLandsBooks Thai Airways International
- Finnair PlusBooks Qantas
- Iberia ClubBooks Qantas
- JAL Mileage BankBooks Qantas
- Lufthansa Miles & MoreBooks Thai Airways International
- Qantas Frequent FlyerBooks Qantas
- Qatar Airways Privilege ClubBooks Qantas
- Singapore Airlines KrisFlyerBooks Thai Airways International
- TAP Miles&GoBooks Thai Airways International
- Thai Royal Orchid PlusBooks Thai Airways International
- Turkish Airlines Miles&SmilesBooks Thai Airways International
- United MileagePlusBooks Thai Airways International
What BKK to SYD costs in miles
One way, from the Award Flight Pricer's charts (November 2026). Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Business | Taxes and fees |
|---|---|---|---|
| ANA Mileage Club | 23,000 | 43,500 | $173–335 |
| Thai Royal Orchid Plus | 27,500 | 65,000 | $173–335 |
| Air Canada Aeroplan | 30,000 | 52,500 | $61–68 |
| Singapore Airlines KrisFlyer | 37,000 | 90,000 | $173–335 |
| Avianca LifeMiles | 37,950 | 46,000 | $58–65 |
| EVA Air Infinity MileageLands | 52,500 | 77,500 | $173–335 |
BKK to SYD with one stop
33 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Ho Chi Minh City (SGN)VietJet Air and Vietnam Airlines the whole way
+2
- Via Denpasar (DPS)Thai Airways International, then Garuda Indonesia, Jetstar and 3 more
+2 - Via Singapore (SIN)Singapore Airlines and Scoot the whole way
+2 - Via Kuala Lumpur (KUL)Malaysia Airlines the whole way
VZ
+1
- Via Jakarta (CGK)Garuda Indonesia the whole way+1
- Via Phuket (HKT)Bangkok Airways, Thai Airways International and 2 more, then Jetstar
VZ+1 - Via Brisbane (BNE)Jetstar the whole way
- Via Melbourne (MEL)Jetstar the whole way
- Via Manila (MNL)Cebu Pacific Air and Philippine Airlines the whole way
- Via Perth (PER)Jetstar the whole way
- Via Haikou (HAK)Hainan Airlines the whole way
- Via Hanoi (HAN)Vietnam Airlines the whole way+3
- Via Hong Kong (HKG)Cathay Pacific and Hong Kong Airlines the whole way
+4
- Via Shenzhen (SZX)China Southern Airlines the whole way
- Via Guangzhou (CAN)China Southern Airlines the whole way
+3
BKK to SYD: common questions
Which airlines fly nonstop from BKK to SYD?
Qantas (oneworld) and Thai Airways International (Star Alliance) fly nonstop from Bangkok (BKK) to Sydney (SYD).
How far is Bangkok from Sydney by plane?
Bangkok (BKK) and Sydney (SYD) are 4,670 miles (7,515 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book BKK to SYD award flights?
22 programs can book at least one of the nonstop airlines: Emirates Skywards, Air Canada Aeroplan, Air France-KLM Flying Blue, Air New Zealand Airpoints, Alaska Atmos Rewards, American AAdvantage, ANA Mileage Club, Avianca LifeMiles and 14 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does BKK to SYD cost?
In the Award Flight Pricer it starts at 23,000 miles in economy with ANA Mileage Club and 43,500 in business with ANA Mileage Club, one way, plus taxes and fees. Prices change with season and availability, so search the dates you want before you transfer points.
Where can I connect between Bangkok and Sydney?
The most direct connections are through Ho Chi Minh City (SGN), Denpasar (DPS), Singapore (SIN), Kuala Lumpur (KUL) and Jakarta (CGK). On 25 of them the same airline flies both flights, for example VietJet Air through Ho Chi Minh City.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.