Book Flights from Bangkok to Sydney with Thai Airways from THB25,170

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Find the Best Time and Daily Ticket Prices for Bangkok to Sydney

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

Best Deals for Bangkok to Sydney Flights on Thai Airways

Best Deals for Bangkok to Sydney Flights on Thai Airways
From
To
Fare Type
Dates
Price
Bangkok (BKK)Sydney (SYD)​Round trip
/
Economy		22/10/2026 - 30/10/2026

From

THB26,665

Updated: 17 hours ago

*Best fares on flights found by others in the last 48 hours.

Book Flights from Bangkok to Sydney with Thai Airways

Popular Business Class Flight Deals from Bangkok to Sydney 

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

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Frankfurt (FRA)to

Bangkok (BKK)
08/06/2026 - 15/06/2026
From
EUR768
Updated: 11 hours ago
​Round trip
Economy

Bangkok (BKK)to

Tokyo (NRT)
09/03/2026 - 14/03/2026
From
THB18,360
Updated: 19 minutes ago
​Round trip
Economy

London (LHR)to

Bangkok (BKK)
07/03/2026 - 24/03/2026
From
GBP769
Updated: 21 hours ago
​Round trip
Economy

Bangkok (BKK)to

Osaka (KIX)
04/03/2026 - 16/03/2026
From
THB18,455
Updated: 9 hours ago
​Round trip
Economy

Singapore (SIN)to

Bangkok (BKK)
16/03/2026 - 20/03/2026
From
SGD413
Updated: 1 hour ago
​Round trip
Economy

Bangkok (BKK)to

Phuket (HKT)
07/10/2026 - 08/10/2026
From
THB3,690
Updated: 10 hours ago
​Round trip
Economy

Bangkok (BKK)to

Seoul (ICN)
25/05/2026 - 01/06/2026
From
THB14,125
Updated: 10 hours ago
​Round trip
Economy

Bangkok (BKK)to

Chiang Mai (CNX)
20/04/2026 - 22/04/2026
From
THB3,395
Updated: 1 hour ago
​Round trip
Economy

Bangkok (BKK)to

Hong Kong (HKG)
21/04/2026 - 22/04/2026
From
THB7,630
Updated: 8 hours ago
​Round trip
Economy

Bangkok (BKK)to

Singapore (SIN)
11/05/2026 - 13/05/2026
From
THB8,650
Updated: 1 hour ago
​Round trip
Economy

Zurich (ZRH)to

Bangkok (BKK)
21/04/2026 - 05/06/2026
From
CHF705
Updated: 22 hours ago
​Round trip
Economy

Brussels (BRU)to

Bangkok (BKK)
05/09/2026 - 11/09/2026
From
EUR711
Updated: 17 hours ago
​Round trip
Economy

Paris (CDG)to

Bangkok (BKK)
17/05/2026 - 22/05/2026
From
EUR797
Updated: 15 hours ago
​Round trip
Economy

Munich (MUC)to

Bangkok (BKK)
19/09/2026 - 02/10/2026
From
EUR751
Updated: 10 hours ago
​Round trip
Economy

Bangkok (BKK)to

Shanghai (PVG)
27/04/2026 - 02/05/2026
From
THB11,490
Updated: 10 hours ago
​Round trip
Economy

Copenhagen (CPH)to

Bangkok (BKK)
10/09/2026 - 26/09/2026
From
DKK5,540
Updated: 10 hours ago
​Round trip
Economy

Bangkok (BKK)to

Tokyo (TYO)
20/04/2026 - 28/04/2026
From
THB18,360
Updated: 51 minutes ago
​Round trip
Economy

Stockholm (ARN)to

Bangkok (BKK)
27/11/2026 - 12/12/2026
From
SEK7,483
Updated: 23 hours ago
​Round trip
Economy

Sydney (SYD)to

Bangkok (BKK)
14/05/2026 - 24/05/2026
From
AUD1,039
Updated: 44 minutes ago
​Round trip
Economy

Bangkok (BKK)to

Khon Kaen (KKC)
28/03/2026 - 28/03/2026
From
THB2,725
Updated: 11 hours ago
​Round trip
Economy

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Top international routes from Bangkok