Singapore Airlines Flight 351 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number SQ351 take?
SQ351 operates between Kastrup Airport (CPH) and Changi Airport and flies direct. This service generally takes 12 hours.
What terminal does SQ351 fly out of?
Direct flights to and from Copenhagen Airport, Kastrup and SIN are served by flight number SQ351, and those traveling on this flight normally take off from Terminal 3.
What kind of plane is on flight number SQ351?
Get set to hop on board an Airbus A350-900 if you've booked a seat on flight SQ351. Nearly all flights from Kastrup Airport (CPH) to Changi Airport use this model of aircraft.
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 SQ351 flight with Travelocity, please visit our Customer Service Portal.