Air China Flight 404 Deals & Information (2026/2027)

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Air China Flight 404 Route Deals From $167

The cheapest prices found with in the last 7 days for return flights were $299 and $167 for one-way flights to Tianfu Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 2 - Mon, Feb 9
SIN
Changi
TFU
Tianfu Intl.
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select Air China flight, departing Mon, Feb 2 from Changi to Tianfu Intl., returning Mon, Feb 9, priced at $299 found 1 day ago
Mon, Feb 2 - Mon, Feb 9
SIN
Changi
TFU
Tianfu Intl.
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select Air China flight, departing Mon, Feb 2 from Changi to Tianfu Intl., returning Mon, Feb 9, priced at $334 found 1 day ago
Mon, Feb 2 - Mon, Feb 9
SIN
Changi
TFU
Tianfu Intl.
$335 Roundtrip, found 1 day ago
$335
Roundtrip
found 1 day ago
Select Air China flight, departing Mon, Feb 2 from Changi to Tianfu Intl., returning Mon, Feb 9, priced at $335 found 1 day ago
Thu, Feb 26 - Wed, Mar 4
SIN
Changi
TFU
Tianfu Intl.
$357 Roundtrip, found 21 hours ago
$357
Roundtrip
found 21 hours ago
Select Air China flight, departing Thu, Feb 26 from Changi to Tianfu Intl., returning Wed, Mar 4, priced at $357 found 21 hours ago
Thu, Feb 26 - Wed, Mar 4
SIN
Changi
TFU
Tianfu Intl.
$370 Roundtrip, found 21 hours ago
$370
Roundtrip
found 21 hours ago
Select Air China flight, departing Thu, Feb 26 from Changi to Tianfu Intl., returning Wed, Mar 4, priced at $370 found 21 hours ago
Thu, Feb 26 - Wed, Mar 4
SIN
Changi
TFU
Tianfu Intl.
$388 Roundtrip, found 21 hours ago
$388
Roundtrip
found 21 hours ago
Select Air China flight, departing Thu, Feb 26 from Changi to Tianfu Intl., returning Wed, Mar 4, priced at $388 found 21 hours ago
Thu, Feb 26 - Wed, Mar 4
SIN
Changi
TFU
Tianfu Intl.
$390 Roundtrip, found 21 hours ago
$390
Roundtrip
found 21 hours ago
Select Air China flight, departing Thu, Feb 26 from Changi to Tianfu Intl., returning Wed, Mar 4, priced at $390 found 21 hours ago

Frequently asked questions

What route does flight number CA404 take?
CA404 flies directly from SIN to Chengdu Airport (CTU-Shuangliu Intl.). During this trip, expect to be in the air for around 4 hours and 40 minutes. It's wise to book ahead to secure your preferred seat.
What terminal does CA404 fly out of?
CA404 runs between Singapore Airport (SIN-Changi) and Chengdu Shuangliu Intl. Airport, and passengers booked on this flight usually board the plane from Terminal 1.
What kind of plane is on flight number CA404?
You'll likely find yourself hopping on board an Airbus A320 if you're booked on flight number CA404. This flight nearly always leaves from Changi Airport (SIN) and comes in to land at CTU.
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 CA404 flight with Travelocity, please visit our Customer Service Portal.