Cheap Flights from Changi Airport (SIN)

Popular airlines from Singapore Changi Airport (SIN)

  • Singapore Airlines

    Singapore Airlines

  • Malaysia Airlines

    Malaysia Airlines

  • Cathay Pacific

    Cathay Pacific

  • Vietnam Airlines

    Vietnam Airlines

  • Scoot

    Scoot

  • China Eastern Airlines

    China Eastern Airlines

  • Air China

    Air China

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Flights from Changi Airport

Prices were available within the past 7 days and start at AED530 for one-way flights and AED1,525 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Monday, 15 December, 2025 - Thursday, 1 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED1,525 Roundtrip, found 2 days ago
AED1,525
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Monday, 15 December, 2025 from Singapore to Hong Kong SAR, returning Thursday, 1 January, 2026, priced at AED1,525 found 2 days ago
Vietnam Airlines
Tuesday, 16 December, 2025 - Thursday, 1 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED1,618 Roundtrip, found 2 days ago
AED1,618
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Tuesday, 16 December, 2025 from Singapore to Hong Kong SAR, returning Thursday, 1 January, 2026, priced at AED1,618 found 2 days ago
Vietnam Airlines
Saturday, 3 January, 2026 - Sunday, 4 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED1,630 Roundtrip, found 2 days ago
AED1,630
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Saturday, 3 January, 2026 from Singapore to Hong Kong SAR, returning Sunday, 4 January, 2026, priced at AED1,630 found 2 days ago
China Eastern Airlines
Wednesday, 17 December, 2025 - Tuesday, 6 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED1,840 Roundtrip, found 2 days ago
AED1,840
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Wednesday, 17 December, 2025 from Singapore to Hong Kong SAR, returning Tuesday, 6 January, 2026, priced at AED1,840 found 2 days ago
Vietnam Airlines
Thursday, 18 December, 2025 - Thursday, 1 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED1,854 Roundtrip, found 2 days ago
AED1,854
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Thursday, 18 December, 2025 from Singapore to Hong Kong SAR, returning Thursday, 1 January, 2026, priced at AED1,854 found 2 days ago
Malaysia Airlines
Saturday, 3 January, 2026 - Sunday, 4 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED2,010 Roundtrip, found 2 days ago
AED2,010
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Saturday, 3 January, 2026 from Singapore to Hong Kong SAR, returning Sunday, 4 January, 2026, priced at AED2,010 found 2 days ago
Malaysia Airlines
Saturday, 3 January, 2026 - Sunday, 4 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED2,020 Roundtrip, found 2 days ago
AED2,020
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Saturday, 3 January, 2026 from Singapore to Hong Kong SAR, returning Sunday, 4 January, 2026, priced at AED2,020 found 2 days ago
Vietnam Airlines
Monday, 15 December, 2025 - Wednesday, 31 December, 2025
SIN
Singapore
HKG
Hong Kong SAR
AED2,081 Roundtrip, found 2 days ago
AED2,081
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Monday, 15 December, 2025 from Singapore to Hong Kong SAR, returning Wednesday, 31 December, 2025, priced at AED2,081 found 2 days ago
Thai Airways International
Wednesday, 17 December, 2025 - Thursday, 1 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED2,122 Roundtrip, found 2 days ago
AED2,122
Roundtrip
found 2 days ago
Select Thai Airways International flight, departing Wednesday, 17 December, 2025 from Singapore to Hong Kong SAR, returning Thursday, 1 January, 2026, priced at AED2,122 found 2 days ago
Hainan Airlines
Saturday, 3 January, 2026 - Sunday, 4 January, 2026
SIN
Singapore
HKG
Hong Kong SAR
AED2,360 Roundtrip, found 2 days ago
AED2,360
Roundtrip
found 2 days ago
Select Hainan Airlines flight, departing Saturday, 3 January, 2026 from Singapore to Hong Kong SAR, returning Sunday, 4 January, 2026, priced at AED2,360 found 2 days ago

Hotels near Changi Airport

Crowne Plaza Changi Airport by IHG
5 out of 5
75 Airport Boulevard Singapore
The price is AED 713 per night from Dec 9 to Dec 10
AED 713
AED 855 total
9 Dec - 10 Dec
includes taxes & fees
Book a stay at this luxury hotel in Singapore. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (2,284 reviews)
Opens in a new windowCrowne Plaza Changi Airport by IHG
D'Resort at Downtown East
3.5 out of 5
1 Pasir Ris Close Singapore
The price is AED 354 per night from Jan 5 to Jan 6
AED 354
AED 389 total
5 Jan - 6 January 2026
includes taxes & fees
Book a stay at this beach hotel in Singapore. Enjoy free WiFi, water park access (surcharge), and parking (surcharge). Our guests praise the helpful staff and ...
8.2/10 Very Good! (1,007 reviews)
Opens in a new windowD'Resort at Downtown East
Holiday Inn Express Singapore Katong by IHG
3.5 out of 5
88 East Coast Road Singapore
The price is AED 427 per night from Dec 7 to Dec 8
AED 427
AED 546 total
7 Dec - 8 Dec
includes taxes & fees
Book a stay at this business-friendly hotel in Singapore. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
9/10 Wonderful! (1,000 reviews)
Opens in a new windowHoliday Inn Express Singapore Katong by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Changi Airport

Current conditions at Changi International Airport

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Airport Information

Name: Changi International Airport
Location: Singapore, Singapore
  • Longitude: 1.361173
  • Latitude: 103.990201
Airport Codes:
  • IATA: SIN
  • ICAO: WSSS

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 traveling 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 traveling in peak periods, such as school holidays and Christmas.
Does Changi Airport (SIN) have a hotel?
SIN doesn't have any accommodations in its immediate surrounds. But you needn't worry. Check out your options a little farther 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 organizing 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 AED530. 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 travelers 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.