All-in return fares from Vietnam to Australia
Sydney
Melbourne
Perth
Adelaide
Brisbane
Cairns
Darwin
Sale period: 1 August to 11 September 2026.
Please click here for full terms and conditions of the airfares.
Daily services to Western Sydney International Airport from November 2026
Singapore Airlines will launch daily non-stop flights to the new Western Sydney International (WSI) Airport starting 23 November 2026, subject to regulatory approval. Operated by the Airbus A350-900 with Business Class and Economy Class cabins, this new service complements our existing flights to Kingsford Smith International Airport, bringing our total frequency to five daily flights to Sydney.
Reasons to book directly with Singapore Airlines
Better value
Great deals and student privileges. With no hidden service charges, what you see is what you pay.
Greater Options
Choose a fare with the flexibility, baggage allowance, and seat selection privileges that suit you best.
Ticket refund for visa rejection
Book with peace of mind. Receive a full ticket refund for unsuccessful visa applications.
Terms and conditions apply.
Partner Offers
VIB
Green SM
Pelago 7% discount
Free Singapore Tour
Pelago 7% Discount
Simply input your booking reference number (PNR) during your Pelago booking and get a 7% discount off on any booking made on Pelago, with a discount value capped at SGD50 per booking.
This particular offer can be used up to 3 times, with a discount value capped at SGD150 in total, and no minimum spend required to enjoy this promo.
Free Singapore Tour
The Free Singapore Tour is open to all travellers transiting in Changi Airport.
Valid for passengers with layover of at least 5.5 hours, and less than 24 hours, and with flight schedules that fit the tour timing requirements.
Choose from three exciting bus tours during your transit. Each tour is 2.5 hours long. These tours are a collaboration between Singapore Airlines and Changi Airport Group, and are conducted in English.
*Eligibility to participate in the tour is subject to visa entry requirements stipulated by the Immigrations & Checkpoints Authority of Singapore Please enquire at the Free Singapore Tour Booths for more information.
Green SM
- For new Green SM users: Apply promocode GSMSIANEW to get 25% discount - max VND 50,000.
- Apply promocode GSMSIA2026 get 20% discount - max VND 50,000.
- Apply promocode GSMSIAHELLO to enjoy 40,000VND off on rides from VND 200,000.
- Promotion period: Now to 30 September 2026.
- Exclusive to customers of Singapore Airlines.
- For nationwide usage.
- Promocode can be applied for Green Bike, Green Bike Plus, Green Car, Green Premium, Green Limo, Green Airport Car, Green Airport Premium.
VIB
Offer 1*: Apply promo code SIAVIB50 to enjoy USD 50 off (net fare) per round-trip Economy Class ticket for flights to the USA, Europe, Australia, and New Zealand. Applicable to Economy Value fares (booking classes Q and N) and Economy Lite fares (booking classes V and K). Valid for all VIB Credit Cards.
Offer 2*: Apply promo code SIAVIB80 to enjoy USD 80 off (net fare) per round-trip Business Class ticket to Singapore, exclusively for VIB One Card cardholders. Applicable to Business Standard fares (booking class U) and Business Lite fares (booking class D).
Booking period: 1 August 2026 – 31 October 2026
Travel period: 1 September 2026 – 31 March 2027 (including return flights)
*The offer applies to bookings made through website singaporeair.com or SingaporeAir mobile application.
Other terms and conditions, click here.
- The validation of the offers above ("Offers") shall be subject to the respective terms and conditions as may be imposed by the respective participating partners ("Partners") from time to time.
- The Partners are solely responsible for their respective Offer(s), including all the products, services, consultations and advice offered to the eligible customers. Singapore Airlines is not and will not be responsible for any of these products, services, consultations or advice offered by the Partners and makes no representation or warranty, whether express, implied in law or residual, as to the sequence, accuracy, completeness, fitness for purpose of the products or services, or reliability of any information, opinions, data and/or content in relation to the same.
- Offers are available to eligible customers on a first-come-first-serve basis or while stocks last (as the case may be).
- The details and promotional period of each Offer are subject to the terms and conditions as may be imposed by the respective Partner from time to time. External links to the Partners’ electronic platforms may be provided for the customers’ convenience, but the said external links are beyond the control of Singapore Airlines, and Singapore Airlines makes no representations and shall assume no liability regarding the use or access to these external links. The customer’s use or reliance on any external links and/or the content therein is done at the customer’s own risk. When visiting external links, customers must refer to such external websites’ terms and conditions of use, including the acceptance/rejection of cookies, permissions in respect of the collection and usage of personal information etc.
- The Partners reserve the right to amend, change or cancel any Offers or their respective terms and conditions at any time without prior notice to Singapore Airlines and in such an event, Singapore Airlines cannot be held responsible for the said change of Offer or variation of terms in any manner whatsoever.
- Offers are provided directly by the Partners to the eligible customers. Singapore Airlines shall not be liable for any loss or damage whatsoever which may be suffered or sustained, as a result of the customers’ acceptance or the use of any of the Offers.
- Singapore Airlines reserves the right to amend or vary these terms and conditions at its absolute discretion at any time without prior notice.
Things to do in Sydney
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