Cheap Flights from Philadelphia to Adelaide
Cheap Flights from Philadelphia to Adelaide
Looking for cheap flights from Philadelphia to Adelaide? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Philadelphia to Adelaide vary by season, cabin, and date, but available award flights can start around 40,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Philadelphia to Adelaide for specific travel dates.
2026-11-22
PHL - ADL
Economy | 2 Stops
From 40,000 Pts + $52.6
2026-11-22
PHL - ADL
Economy | 2 Stops
From 40,000 Pts + $52.6
2026-11-22
PHL - ADL
Economy | 2 Stops
From 40,000 Pts + $52.6
Philadelphia to Adelaide flight facts
Distance
10,564 mi
17,001 km in a straight line
Estimated flight time
about 21h 45m
In the air, for the straight-line distance
Time difference
+15h 30m
Adelaide is 15 hours 30 minutes ahead of Philadelphia.
Airports in Philadelphia
PHL · Philadelphia Intl
Airports in Adelaide
ADL · Adelaide Intl
Nearby airport alternatives
Flights New York - Adelaide · New York is 89 mi from Philadelphia
Premium cabin flights from Philadelphia to Adelaide
Selected hotels for your next stay
Barossa Valley, SA (Australia)
Le Mas Barossa(SLH)
From 120,000 Pts or $711
Frequently Asked Questions
The cheapest route from Philadelphia to Adelaide depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Philadelphia to Adelaide.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Philadelphia to Adelaide.
Philadelphia and Adelaide are about 10,564 miles (17,001 km) apart in a straight line.
Flying the 10,564-mile straight-line distance takes about 21h 45m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Adelaide is 15 hours 30 minutes ahead of Philadelphia.
Departures from Philadelphia: Philadelphia Intl (PHL). Arrivals in Adelaide: Adelaide Intl (ADL).
Travelers searching this route also look at other popular routes into Adelaide, plus the return trip when we track it. Fares and award space change daily.
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