Porto (OPO) → Sydney (SYD)
About Porto to Sydney Flights
Discover the best flights from Porto to Sydney, covering 18,069 km in approximately 23h 5m. Porto (OPO) to Sydney (SYD) is one of the major long-haul routes connecting Portugal and Australia. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Porto to Sydney.
12-Month Price History
Flight prices from Porto to Sydney vary significantly throughout the year. February typically offers the best deals with average prices around $3118, while July sees the highest prices, averaging $5263. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
91 days
For best prices
Booking Tips
For the best prices on Porto to Sydney flights, we recommend booking 140 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Qantas QF | $5040 | $18630 | $37210 |
American Airlines AA | $5110 | $22150 | $29280 |
Virgin Australia VA | $5380 | $21380 | $31600 |
Jetstar Airways JQ | $5510 | $18150 | $36660 |
Portugália Airlines NI | $5760 | $21870 | $32390 |
Delta Air Lines DL | $6390 | $23560 | $38680 |
TAP Air Portugal TP | $6440 | $23590 | $33750 |
Qantas
QF
Economy
$5040
Business
$18630
First
$37210
American Airlines
AA
Economy
$5110
Business
$22150
First
$29280
Virgin Australia
VA
Economy
$5380
Business
$21380
First
$31600
Jetstar Airways
JQ
Economy
$5510
Business
$18150
First
$36660
Portugália Airlines
NI
Economy
$5760
Business
$21870
First
$32390
Delta Air Lines
DL
Economy
$6390
Business
$23560
First
$38680
TAP Air Portugal
TP
Economy
$6440
Business
$23590
First
$33750
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
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Frequently Asked Questions
How long is the flight from Porto to Sydney?
The flight time from Porto (OPO) to Sydney (SYD) is approximately 23 hours and 5 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Porto and Sydney?
The aerial distance between Porto and Sydney is 18,069 kilometers (11,228 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Porto to Sydney?
Several airlines operate flights between Porto and Sydney, including TAP Air Portugal, Qantas, Jetstar Airways and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Porto to Sydney?
Based on historical data, February typically offers the lowest airfares for flights from Porto to Sydney. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Sydney?
For the best prices on Porto to Sydney flights, we recommend booking 65 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Porto to Sydney?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Portugal traveling to Australia should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Porto and Sydney?
Porto operates on Europe/Lisbon time zone, while Sydney is in the Australia/Sydney time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.