Cheap Flights from Changi Airport

View S$102 flight on Mon, 24 Aug, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN)

  • Singapore Airlines

  • Malaysia Airlines

  • Scoot

  • Cathay Pacific

  • Vietnam Airlines

  • Air China

  • AirAsia

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from Changi Airport

Prices were available within the past 7 days and start at S$102 for one-way flights and S$174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, 31 Aug - Thu, 3 Sept
SIN
Singapore
SGN
Ho Chi Minh City
S$174 Return, found 2 hours ago
S$174
Return
found 2 hours ago
Select Scoot flight, departing Mon, 31 Aug from Singapore to Ho Chi Minh City, returning Thu, 3 Sept, priced at S$174 found 2 hours ago
Scoot
Mon, 24 Aug - Wed, 2 Sept
SIN
Singapore
BKK
Bangkok
S$182 Return, just found
S$182
Return
just found
Select Scoot flight, departing Mon, 24 Aug from Singapore to Bangkok, returning Wed, 2 Sept, priced at S$182 just found
Thai AirAsia
Wed, 11 Nov - Wed, 18 Nov
SIN
Singapore
DMK
Bangkok
S$192 Return, found 2 days ago
S$192
Return
found 2 days ago
Select Thai AirAsia flight, departing Wed, 11 Nov from Singapore to Bangkok, returning Wed, 18 Nov, priced at S$192 found 2 days ago
Singapore Airlines
Tue, 20 Oct - Sat, 24 Oct
SIN
Singapore
SGN
Ho Chi Minh City
S$239 Return, just found
S$239
Return
just found
Select Singapore Airlines flight, departing Tue, 20 Oct from Singapore to Ho Chi Minh City, returning Sat, 24 Oct, priced at S$239 just found
Malaysia Airlines
Tue, 19 May - Sat, 23 May
SIN
Singapore
SGN
Ho Chi Minh City
S$269 Return, just found
S$269
Return
just found
Select Malaysia Airlines flight, departing Tue, 19 May from Singapore to Ho Chi Minh City, returning Sat, 23 May, priced at S$269 just found
Thai Lion Mantari
Tue, 21 Apr - Mon, 18 May
SIN
Singapore
DMK
Bangkok
S$271 Return, found 3 days ago
S$271
Return
found 3 days ago
Select Thai Lion Mantari flight, departing Tue, 21 Apr from Singapore to Bangkok, returning Mon, 18 May, priced at S$271 found 3 days ago
Vietjet Air
Tue, 20 Oct - Sat, 24 Oct
SIN
Singapore
SGN
Ho Chi Minh City
S$278 Return, just found
S$278
Return
just found
Select Vietjet Air flight, departing Tue, 20 Oct from Singapore to Ho Chi Minh City, returning Sat, 24 Oct, priced at S$278 just found
AirAsia
Mon, 26 Oct - Thu, 29 Oct
SIN
Singapore
SGN
Ho Chi Minh City
S$282 Return, just found
S$282
Return
just found
Select AirAsia flight, departing Mon, 26 Oct from Singapore to Ho Chi Minh City, returning Thu, 29 Oct, priced at S$282 just found
Vietnam Airlines
Tue, 20 Oct - Sat, 24 Oct
SIN
Singapore
SGN
Ho Chi Minh City
S$284 Return, just found
S$284
Return
just found
Select Vietnam Airlines flight, departing Tue, 20 Oct from Singapore to Ho Chi Minh City, returning Sat, 24 Oct, priced at S$284 just found
Singapore Airlines
Fri, 26 Jun - Mon, 24 Aug
SIN
Singapore
HKG
Hong Kong SAR
S$299 Return, found 4 hours ago
S$299
Return
found 4 hours ago
Select Singapore Airlines flight, departing Fri, 26 Jun from Singapore to Hong Kong SAR, returning Mon, 24 Aug, priced at S$299 found 4 hours ago

Frequently asked questions

What is the airport code for Changi Airport (SIN)?
Changi Airport (SIN) uses the airport code: SIN.
How many terminals are there in SIN and how early should I arrive before my flight?
Home to 4 terminals including (1, 2, 3 and 4), Changi Airport has loads of services and amenities to help pass the time before you board. If you need to travel between terminal buildings, allow yourself sufficient time for your onward flight. To play it safe, arrive 1.5-2 hours prior to departure time for domestic trips. If you're travelling internationally, we suggest arriving 2-3 hours in advance. This will allow you enough time to pass through customs and security and navigate to your gate. It's wise to add extra time if you're travelling in peak periods, such as school holidays and Christmas.
Does Changi Airport (SIN) have a hotel?
SIN doesn't have any accommodation in its immediate surrounds. But you needn't worry. Check out your options a little further out and you're sure to find the perfect place to stay before you jet off. The Park Avenue Changi is a fantastic place to relax ahead of your flight. Just a short drive from the terminals, it offers comfy beds as well as a swimming pool, pool sun loungers and buffet breakfasts. The Capri By Fraser Changi City, Singapore isn't far either and comes with a swimming pool, a steam room and pool sun loungers.
Are there private lounges in Singapore Airport?
Yes. You'll find at least one private lounge at Singapore Airport. A few factors that determine whether you'll be granted lounge access include your reservation class, your air carrier and your membership status.
What airlines fly out of Changi Airport (SIN)?
Get your trip off to a wonderful start on board one of these airlines that fly overseas from SIN:

  • Singapore Airlines
  • Scoot
  • AirAsia

How many flights per day fly out of SIN?
Go someplace new on one of the 456 flights that depart Changi Airport (SIN) each day. If you're organising your next epic trip, check out this airport's destinations.
How to find cheap flights from SIN with Expedia?
Just enter your destination and travel dates to find flights that depart from Singapore (SIN-Changi). You can then finetune your search results by lowest price, preferred airlines and more. The cheapest one-way flight from Singapore (SIN-Changi) was to Bangkok (BKK) at S$102. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. You can refine your search and filter for nonstop flights, specific flight times, airline preference and more. After that, you can also click on "Flexible dates" to see how the price of your route changes for nearby days. Once you've found a flight you love, explore our awesome deals on hotels.
Where can you fly to from SIN?
Flights from Changi Airport take passengers across the world, but the three most frequented destinations for international travellers are Kuala Lumpur, Bangkok and Jakarta. Browse our deals departing Changi Airport further up the page. Whether you're planning a few weeks off or a weekend away, we've got a range of top destinations at awesome prices.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Changi Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
ChangiSingapore, SGIATA: SIN, ICAO: WSSS, GPS: WSSS1.350190103.9940036.71meters

Changi Airport (SIN), offers flights from major airline carriers to a number of well-traveled global destinations. You will find useful information above about Singapore airport to assist you when planning your next trip. Booking flights from SIN is easy with Expedia, the world’s largest online travel source.

Explore a world of travel with Expedia

*Available to Expedia members.