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Singapore Airlines Seat Selection & Upgrades

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Singapore Airlines Seat Selection & Upgrades — Summary

How Singapore Airlines seat selection works by fare, extra legroom options, upgrade routes, and the family seating rules that let children sit with a parent free.

Key Travel Facts & Insights

  • Choosing a seat: Charged on Lite fares; free on Standard, Flexi and for KrisFlyer elites..
  • Extra legroom: Extra legroom seats sold at a premium.
  • Upgrades: KrisFlyer upgrade awards and paid upgrade bidding..
  • Seating children with a parent: Families are seated together.
AirlineSingapore Airlines
IATA CodeSQ
TopicSeats & Upgrades
Last reviewed2026-07-31

Choosing a seat

Charged on Lite fares; free on Standard, Flexi and for KrisFlyer elites.

Extra legroom

Extra legroom seats sold at a premium. Premium Economy is a genuine separate cabin.

Upgrades

KrisFlyer upgrade awards and paid upgrade bidding.

Seating children with a parent

Families are seated together. Singapore Airlines is exceptionally well set up for children, with dedicated meals, activity packs and bassinet provision.

Cabins available

Singapore Airlines operates: Economy, Premium Economy, Business, First Class, Suites (A380).

Singapore Airlines seats & upgrades — common questions

Do I have to pay to choose a seat on Singapore Airlines?

Charged on Lite fares; free on Standard, Flexi and for KrisFlyer elites.

Can my child sit with me on Singapore Airlines?

Families are seated together. Singapore Airlines is exceptionally well set up for children, with dedicated meals, activity packs and bassinet provision.

How do I upgrade on Singapore Airlines?

KrisFlyer upgrade awards and paid upgrade bidding.

More Singapore Airlines help

All Singapore Airlines policies and guides

Booking Singapore Airlines? Talk to a US travel consultant.

Fare rules, baggage allowances and change policies differ by route and fare brand. Our consultants confirm the exact terms attached to your itinerary before you pay — and handle the change or refund if plans move.