Find flights
When to book
Airlines
FAQs

Cheap flights from Adelaide to Philadelphia from $2,082

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PHL
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Adelaide to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 February 2025.

Round-trip from

$2,082

Popular in

December

Cheapest in

March

Average price

$2,878
Air New Zealand
  • Air New Zealand
  • 24/7-30/7
  • 5 total stops
  • 85h 35m total
  • Adelaide to Philadelphia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($388 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($129 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Adelaide to Philadelphia

Cheapest flights from Adelaide to Philadelphia
Explore the most affordable flight options available from Adelaide to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Thu 24/720:10ADL - PHL
3 stops46h 40mAir New Zealand
Wed 30/706:30PHL - ADL
2 stops38h 55mAir New Zealand
Deal found 20/2$2,082
Thu 24/706:05ADL - PHL
2 stops36h 45mUnited Airlines
Wed 30/718:26PHL - ADL
2 stops27h 09mUnited Airlines
Deal found 20/2$2,297
Thu 24/721:20ADL - PHL
3 stops45h 46mAir Canada
Wed 30/715:20PHL - ADL
3 stops31h 00mAir Canada
Deal found 20/2$2,364
Thu 24/721:20ADL - PHL
3 stops45h 46mMultiple Airlines
Thu 31/710:35PHL - ADL
3 stops36h 10mMultiple Airlines
Deal found 21/2$2,369
Thu 1/506:05ADL - PHL
2 stops37h 04mVirgin Australia
Sat 31/518:05PHL - ADL
2 stops27h 30mVirgin Australia
Deal found 21/2$2,477
Mon 8/1206:00ADL - PHL
2 stops24h 24mAmerican Airlines
Sun 11/117:00PHL - ADL
2 stops27h 45mAmerican Airlines
Deal found 20/2$2,880
Thu 24/721:40ADL - PHL
1 stop48h 50mQatar Airways
Wed 30/718:35PHL - ADL
2 stops31h 45mQatar Airways
Deal found 20/2$3,057
Mon 8/1213:15ADL - PHL
2 stops26h 04mFiji Airways
Sat 10/118:45PHL - ADL
2 stops26h 00mFiji Airways
Deal found 20/2$3,294
Mon 8/1209:30ADL - PHL
2 stops27h 14mQantas Airways
Mon 12/113:55PHL - ADL
2 stops29h 55mQantas Airways
Deal found 20/2$3,485
Sat 6/1211:30ADL - PHL
2 stops35h 40mChina Southern
Fri 9/113:55PHL - ADL
2 stops52h 30mChina Southern
Deal found 20/2$14,271

Find flights from Adelaide to Philadelphia within your budget

Customise your flight search to find flights from Adelaide to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 February 2025.

Fly from

Adelaide

Fly to

Philadelphia

Route

Depart

Return

Price

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Thu 24/7

20:10-05:20

3 stops46h 40m

Philadelphia

Wed 30/7

06:30-10:55

2 stops38h 55m

$2,082

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Thu 24/7

06:05-05:20

2 stops36h 45m

Philadelphia

Wed 30/7

18:26-11:05

2 stops27h 09m

$2,297

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Thu 24/7

21:20-05:36

3 stops45h 46m

Philadelphia

Wed 30/7

15:20-11:50

3 stops31h 00m

$2,364

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Thu 24/7

21:20-05:36

3 stops45h 46m

Philadelphia

Thu 31/7

10:35-12:15

3 stops36h 10m

$2,369

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Thu 1/5

06:05-05:39

2 stops37h 04m

Philadelphia

Sat 31/5

18:05-11:05

2 stops27h 30m

$2,477

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Thu 24/7

21:40-09:00

1 stop48h 50m

Philadelphia

Wed 30/7

18:35-15:50

2 stops31h 45m

$3,057

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Adelaide to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Adelaide to Philadelphia

Get recent, data-driven insights about flights from Adelaide to Philadelphia including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ADL to PHL?

Find hourly flight availability from Adelaide to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

One of the essential ways to save on airfare from Adelaide to Philadelphia is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 22 February 2025.
Air New Zealand
7.9
Good
460 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.2

Entertainment

7.4

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

Air New Zealand
7.9
Good
460 reviews
Air New Zealand
7.9
Good
460 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.2

Entertainment

7.4

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

Virgin Australia
7.5
Good
415 reviews
Air New Zealand
7.9
Good
460 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.2

Entertainment

7.4

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

Qatar Airways
7.4
Good
3,609 reviews
Air New Zealand
7.9
Good
460 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.2

Entertainment

7.4

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

United Airlines
7.4
Good
8,759 reviews
Air New Zealand
7.9
Good
460 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.2

Entertainment

7.4

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

Air Canada
7.0
Good
8,756 reviews
Air New Zealand
7.9
Good
460 reviews
Check prices

Comfort

7.9

Overall

7.9

Boarding

8.2

Food

7.2

Entertainment

7.4

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Adelaide to Philadelphia round-trip?

    According to our current data, Air New Zealand ($2,082), United Airlines ($2,297), and Air Canada ($2,364) offers the cheapest pricing from Adelaide to Philadelphia. You may be able to fly from Adelaide to Philadelphia for 30% less than the average price by searching for these airlines.

  • Can I find deals for flights from Adelaide to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Adelaide to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Philadelphia.

  • Can I find deals for business class flights from Adelaide to Philadelphia?

    Yes. Cheapflights offers flight deals from Adelaide to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Adelaide to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to John F Kennedy Intl flights
Adelaide to LaGuardia flights
Adelaide to Newark flights

Top 3 airlines flying from Adelaide to Philadelphia

Discover the top 3 airlines that operate flights from Adelaide to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$2,020Average$3,136FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$2,242Average$2,352FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapest$2,684Average$2,991FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Philadelphia?

When you search for this flight from Adelaide to Philadelphia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Philadelphia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to Philadelphia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Adelaide to Philadelphia with no change fees?

Certainly. Search results for flights to Philadelphia from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Adelaide to Philadelphia become cheaper?

Not ready to book yet? You can track prices for flights from Adelaide to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.