QR vs SQ · 2026 comparison
Qatar vs Singapore
Qatar and Singapore are closely matched on the things we compare. Here's how they compare on bags, fees, comfort, reliability and loyalty.
Verified Oct 17, 2026By Steven MoHow we check Report a correction
Qatar
QRNo clear category wins
Singapore
SQNo clear category wins
Quick verdict
Qatar and Singapore are closely matched on the things we compare. Both include a carry-on on every fare.
- Carry-on size
- Qatar: 50 × 37 × 25 cm · Singapore: 115 cm total
- Carry-on on the cheapest fare
- Qatar: Included on every fare · Singapore: Included on every fare
- First checked bag (regular economy)
- Qatar: 2 free bags · Singapore: 2 free bags
Side by side
| Qatar | Singapore | |
|---|---|---|
| Bags | ||
| Carry-on size | 50 × 37 × 25 cm | 115 cm total |
| Carry-on on the cheapest fare | Included on every fare | Included on every fare |
| Carry-on weight limit | 7 kg (15.4 lb) | 7 kg (15.4 lb) |
| Personal item | Must fit under the seat | 40 × 30 × 10 cm |
| First checked bag (regular economy) | 2 free bags | 2 free bags |
| Network | ||
| Alliance | oneworld | Star Alliance |
| Loyalty program | Privilege Club | KrisFlyer |
| Main hubs | DOH | SIN |
Highlighted values are better for travelers. Fees are for U.S. domestic economy flights; on-time data is 2025 U.S. DOT figures for each airline's own flights.
Bags and fees
Qatar allows a carry-on up to 50 × 37 × 25 cm (19.7 × 14.6 × 9.8 in), and Singapore up to 115 cm total (45.3 in).
Both include it on their cheapest fares.
Carry-on weight limits: 7 kg (15.4 lb) on Qatar, 7 kg (15.4 lb) on Singapore.
Personal items: anything that fits under the seat on Qatar, and 40 × 30 × 10 cm (15.7 × 11.8 × 3.9 in) on Singapore.
Qatar includes two bags with Economy Classic on flights between the U.S. and Doha, and Singapore includes two bags with Economy Standard on flights between the U.S. and Singapore.
Basic economy
Qatar (Economy Lite): Every Economy fare includes the 7 kg carry-on.
Singapore (Economy Lite): Every Economy fare includes the 7 kg carry-on.
Loyalty and where they fly
Qatar is in oneworld and Singapore is in Star Alliance.
Loyalty programs: Privilege Club (Qatar) and KrisFlyer (Singapore).
Qatar's main hubs are Doha (DOH). Singapore's are Singapore (SIN). The best choice often comes down to which airline flies nonstop from your airport.
Which should you book?
Choose Qatar if you want…
- to earn and use oneworld miles and status
- nonstops from DOH
Choose Singapore if you want…
- to earn and use Star Alliance miles and status
- nonstops from SIN
On a route both fly, the cheaper ticket isn't always the cheaper trip: add the bags you'll actually bring, and check the fare rules before you book.
Qatar vs Singapore FAQ
It depends on what matters most to you. Qatar and Singapore are closely matched on the things we compare. If they fly the same route, compare the total price with bags included.
Keep comparing
Bag rules and fees
Other comparisons
Connecting at their hubs
Sources
Last verified Oct 17, 2026. Airlines change their rules without notice, so confirm with the airline before you fly.
- Qatar Airways official baggage policy
- Upgraded Points: carry-on size chart for 63 airlines (updated May 16, 2026)
- Singapore Airlines official baggage policy
Read how we collect and check this data, or tell us if something's out of date.
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