Singapore Airlines Flight 505 Deals & Information (2026/2027)

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Singapore Airlines Flight 505 Route Deals From $166

The cheapest prices found with in the last 7 days for return flights were $255 and $166 for one-way flights to Changi for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 29 - Tue, Jul 7
AMD
Sardar Vallabhbhai Patel Intl.
SIN
Changi
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Mon, Jun 29 from Sardar Vallabhbhai Patel Intl. to Changi, returning Tue, Jul 7, priced at $255 found 1 day ago
Thu, Jul 2 - Wed, Jul 8
AMD
Sardar Vallabhbhai Patel Intl.
SIN
Changi
$265 Roundtrip, found 5 days ago
$265
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Thu, Jul 2 from Sardar Vallabhbhai Patel Intl. to Changi, returning Wed, Jul 8, priced at $265 found 5 days ago
Tue, Jun 23 - Fri, Jun 26
AMD
Sardar Vallabhbhai Patel Intl.
SIN
Changi
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Tue, Jun 23 from Sardar Vallabhbhai Patel Intl. to Changi, returning Fri, Jun 26, priced at $270 found 3 days ago
Wed, Jun 17 - Wed, Jun 24
AMD
Sardar Vallabhbhai Patel Intl.
SIN
Changi
$322 Roundtrip, found 14 hours ago
$322
Roundtrip
found 14 hours ago
Select Singapore Airlines flight, departing Wed, Jun 17 from Sardar Vallabhbhai Patel Intl. to Changi, returning Wed, Jun 24, priced at $322 found 14 hours ago