Need help booking?
Unpublished phone-only deals available
YQY to CAT: distance & flight time
Sydney (Sydney / J.A. Douglas McCurdy Airport) → Cascais (Cascais Airport)
2,590 mi
4,168 km · 2,250 nm
5h 33m
estimated nonstop flight time
+4h
time difference · heading east
See live YQY→CAT fares Phone-only fares on this route — call free
Flight time details
2,590 miles nonstop takes roughly 5h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- YQY — Sydney / J.A. Douglas McCurdy Airport · Sydney, Canada
- CAT — Cascais Airport · Cascais, Portugal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YQY
- YPS · Port Hawkesbury Airport72 mi away
- YGR · Îles-de-la-Madeleine Airport120 mi away
- YYG · Charlottetown Airport147 mi away
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is YQY from CAT?
The flight distance from Sydney (YQY) to Cascais (CAT) is 2,590 miles (4,168 km, 2,250 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQY to CAT?
A nonstop flight takes about 5h 33m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sydney and Cascais?
Cascais is 4 hours ahead of Sydney.
What is the cheapest way to fly from YQY to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQY–CAT that never appear on search engines, with no booking fees.