Air India Flight SQ346 Deals & Information (2025/2026)

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Air India Flight 346 Route Deals From $85

The cheapest prices found with in the last 7 days for return flights were $100 and $85 for one-way flights to Changi for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 4 - Mon, Aug 11
MAA
Chennai Intl.
SIN
Changi
$100 Roundtrip, found 6 days ago
$100
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Aug 4 from Chennai Intl. to Changi, returning Mon, Aug 11, priced at $100 found 6 days ago
Mon, Aug 4 - Mon, Aug 11
MAA
Chennai Intl.
SIN
Changi
$136 Roundtrip, found 6 days ago
$136
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Aug 4 from Chennai Intl. to Changi, returning Mon, Aug 11, priced at $136 found 6 days ago
Mon, Aug 4 - Mon, Aug 11
MAA
Chennai Intl.
SIN
Changi
$137 Roundtrip, found 6 days ago
$137
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Aug 4 from Chennai Intl. to Changi, returning Mon, Aug 11, priced at $137 found 6 days ago
Mon, Aug 4 - Mon, Aug 11
MAA
Chennai Intl.
SIN
Changi
$137 Roundtrip, found 6 days ago
$137
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Aug 4 from Chennai Intl. to Changi, returning Mon, Aug 11, priced at $137 found 6 days ago
Mon, Aug 4 - Mon, Aug 11
MAA
Chennai Intl.
SIN
Changi
$147 Roundtrip, found 6 days ago
$147
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Aug 4 from Chennai Intl. to Changi, returning Mon, Aug 11, priced at $147 found 6 days ago
Mon, Aug 4 - Mon, Aug 11
MAA
Chennai Intl.
SIN
Changi
$155 Roundtrip, found 6 days ago
$155
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Aug 4 from Chennai Intl. to Changi, returning Mon, Aug 11, priced at $155 found 6 days ago
Sun, Jul 27 - Tue, Jul 29
MAA
Chennai Intl.
SIN
Changi
$172 Roundtrip, found 5 days ago
$172
Roundtrip
found 5 days ago
Select Air India flight, departing Sun, Jul 27 from Chennai Intl. to Changi, returning Tue, Jul 29, priced at $172 found 5 days ago
Thu, Jul 31 - Sun, Aug 3
MAA
Chennai Intl.
SIN
Changi
$175 Roundtrip, found 6 hours ago
$175
Roundtrip
found 6 hours ago
Select Air India flight, departing Thu, Jul 31 from Chennai Intl. to Changi, returning Sun, Aug 3, priced at $175 found 6 hours ago

Frequently asked questions

What route does flight number AI346 take?
AI346 takes a few routes. The most popular is Chennai Airport to Changi Airport (SIN), which flies direct. This flight takes around 4 hours and 20 minutes. However, you might find other flights with this number that have one or more stops.
What terminal does AI346 fly out of?
Terminal 4 is where you'll most likely depart from if you're booked on a flight out of Chennai Intl. Airport (MAA). MAA to Changi Airport (SIN) is the most popular route for flight number AI346.
What kind of plane is on flight number AI346?
It's possible you'll be aboard a Boeing 787-8 if you've booked a ticket from Chennai Airport (MAA-Chennai Intl.) to Singapore Airport (SIN-Changi), one of a few routes used for flight AI346.
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 AI346 flight with Travelocity, please visit our Customer Service Portal.