Air China Flight 403 Deals & Information (2025/2026)

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Air China Flight 403 Route Deals From $154

The cheapest prices found with in the last 7 days for return flights were $287 and $154 for one-way flights to Changi for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Thu, Jul 10
TFU
Tianfu Intl.
SIN
Changi
$287 Roundtrip, found 2 days ago
$287
Roundtrip
found 2 days ago
Select Air China flight, departing Fri, Jul 4 from Tianfu Intl. to Changi, returning Thu, Jul 10, priced at $287 found 2 days ago
Fri, Jul 4 - Thu, Jul 10
TFU
Tianfu Intl.
SIN
Changi
$317 Roundtrip, found 2 days ago
$317
Roundtrip
found 2 days ago
Select Air China flight, departing Fri, Jul 4 from Tianfu Intl. to Changi, returning Thu, Jul 10, priced at $317 found 2 days ago
Fri, Jul 4 - Thu, Jul 10
TFU
Tianfu Intl.
SIN
Changi
$325 Roundtrip, found 2 days ago
$325
Roundtrip
found 2 days ago
Select Air China flight, departing Fri, Jul 4 from Tianfu Intl. to Changi, returning Thu, Jul 10, priced at $325 found 2 days ago
Fri, Jul 4 - Thu, Jul 10
TFU
Tianfu Intl.
SIN
Changi
$326 Roundtrip, found 2 days ago
$326
Roundtrip
found 2 days ago
Select Air China flight, departing Fri, Jul 4 from Tianfu Intl. to Changi, returning Thu, Jul 10, priced at $326 found 2 days ago
Fri, Jun 27 - Sun, Jun 29
TFU
Tianfu Intl.
SIN
Changi
$411 Roundtrip, found 8 hours ago
$411
Roundtrip
found 8 hours ago
Select Air China flight, departing Fri, Jun 27 from Tianfu Intl. to Changi, returning Sun, Jun 29, priced at $411 found 8 hours ago

Frequently asked questions

What route does flight number CA403 take?
CA403 operates non-stop from CTU to Changi Airport (SIN). During this journey, expect to be in the air for roughly 4 hours and 55 minutes. It pays to book ahead to secure your favorite seat.
How often is CA403 on time?
If you’re heading off on on Air China flight number CA403, note that 100% of these services experience delays. When it is delayed, the average wait is about 15 minutes — just enough time to finish that audiobook! This route has a 1.6-star rating.
What terminal does CA403 fly out of?
Flight number CA403 runs between Chengdu Shuangliu Intl. Airport and SIN, and those taking this flight generally board the aircraft from Terminal 1.
What kind of plane is on flight number CA403?
There’s a good chance you’ll be hopping on board an Airbus A320 if your flight number is CA403. Generally, this flight sets off from Chengdu Airport (CTU-Shuangliu Intl.) and arrives at Changi Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your CA403 flight with Travelocity, please visit our Customer Service Portal.