Jetstar Asia vs Singapore Airlines

Side-by-side comparison of Jetstar Asia and Singapore Airlines: cabin and checked baggage allowances, fees, online check-in deadlines, alliances, hubs and contacts.

Jetstar AsiaSingapore Airlines
Country SingaporeSingapore
Founded 20041947
Type Low-cost carrierFull-service airline
Alliance -Star Alliance
Main hubs Singapore Changi AirportSingapore Changi Airport
Aircraft types 15
Cabin bag weight -7 kg (15 lb)
Cabin bag size null115 cm (45 in)
Checked bag (Economy) not included1 piece · 25 kg (55 lb)
Extra bag fee -from 100 USD
Online check-in opens 24 h2 days
Online check-in closes 1 h 30 min1 h 30 min
Airport check-in fee freefree
Customer service phone -+65 6223 8888

Key differences

  • Singapore Airlines opens online check-in earlier (2 days before departure vs 24 h).
  • Jetstar Asia is a low-cost carrier: expect a cheaper base fare with bags, seats and airport check-in sold separately, while Singapore Airlines bundles more into the ticket.
  • Singapore Airlines is a Star Alliance member, so miles and status benefits carry over to partner airlines.

Other comparisons

Allowances shown are for the basic Economy fare on most routes. Fees are the lowest published prices and change often - confirm on the official websites before booking.