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Cheap flights from Adelaide to Philadelphia from $1,881

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Philadelphia departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Adelaide to Philadelphia

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:05 - 21:02
ADL
-
PHL
28h 27m
2 stops
United Airlines Logo
09:25 - 11:05
PHL
-
ADL
36h 10m
2 stops
$1,881United Airlines
Wed, 12 Aug - Tue, 1 Sep
United Airlines Logo
06:40 - 07:50
ADL
-
PHL
38h 40m
2 stops
United Airlines Logo
18:37 - 11:05
PHL
-
ADL
26h 58m
2 stops
$1,882United Airlines
Mon, 10 Aug - Mon, 31 Aug
United Airlines Logo
06:40 - 07:50
ADL
-
PHL
38h 40m
2 stops
United Airlines Logo
18:36 - 11:10
PHL
-
ADL
27h 04m
2 stops
$1,885United Airlines
Mon, 10 Aug - Sun, 6 Sep
United Airlines Logo
20:00 - 05:31
ADL
-
PHL
47h 01m
3 stops
United Airlines Logo
09:25 - 11:05
PHL
-
ADL
36h 10m
2 stops
$1,891United Airlines
Sun, 9 Aug - Tue, 1 Sep
United Airlines Logo
20:00 - 07:50
ADL
-
PHL
49h 20m
2 stops
United Airlines Logo
09:25 - 13:45
PHL
-
ADL
38h 50m
2 stops
$1,892United Airlines
Sun, 9 Aug - Sun, 30 Aug
United Airlines Logo
20:00 - 07:50
ADL
-
PHL
49h 20m
2 stops
United Airlines Logo
06:00 - 11:10
PHL
-
ADL
39h 40m
2 stops
$1,895United Airlines
Sun, 9 Aug - Mon, 7 Sep
United Airlines Logo
20:00 - 07:50
ADL
-
PHL
49h 20m
2 stops
United Airlines Logo
18:37 - 10:55
PHL
-
ADL
26h 48m
2 stops
$1,900United Airlines
Sun, 9 Aug - Tue, 8 Sep
United Airlines Logo
06:05 - 12:23
ADL
-
PHL
43h 48m
3 stops
United Airlines Logo
18:37 - 11:05
PHL
-
ADL
26h 58m
2 stops
$1,922United Airlines
Wed, 12 Aug - Wed, 2 Sep
United Airlines Logo
06:05 - 21:02
ADL
-
PHL
28h 27m
2 stops
United Airlines Logo
18:37 - 13:45
PHL
-
ADL
29h 38m
2 stops
$1,950United Airlines
Fri, 14 Aug - Sun, 30 Aug
United Airlines Logo
06:05 - 12:23
ADL
-
PHL
43h 48m
3 stops
United Airlines Logo
18:37 - 11:05
PHL
-
ADL
26h 58m
2 stops
$1,953United Airlines
Fri, 14 Aug - Mon, 31 Aug

United Airlines flights from Adelaide to Philadelphia

Our best United Airlines deals on Adelaide to Philadelphia flight tickets
United Airlines
12 Aug
ADL06:05Adelaide
28h 27m
2 stops
PHL21:02Philadelphia
2 Sept
PHL09:25Philadelphia
36h 10m
2 stops
ADL11:05Adelaide
$1,881
United Airlines
10 Aug
ADL06:40Adelaide
38h 40m
2 stops
PHL07:50Philadelphia
1 Sept
PHL06:00Philadelphia
39h 35m
2 stops
ADL11:05Adelaide
$1,882
United Airlines
10 Aug
ADL06:40Adelaide
38h 40m
2 stops
PHL07:50Philadelphia
6 Sept
PHL18:36Philadelphia
27h 04m
2 stops
ADL11:10Adelaide
$1,885

Qatar Airways flights from Adelaide to Philadelphia

Our best Qatar Airways deals on Adelaide to Philadelphia flight tickets
Qatar Airways
11 Aug
ADL22:00Adelaide
35h 30m
2 stops
PHL20:00Philadelphia
9 Sept
PHL20:30Philadelphia
29h 30m
1 stop
ADL15:30Adelaide
$2,881
Qatar Airways
4 Nov
ADL22:00Adelaide
50h 30m
1 stop
PHL09:00Philadelphia
8 Nov
PHL19:50Philadelphia
35h 10m
2 stops
ADL22:30Adelaide
$2,917
Qatar Airways
4 Nov
ADL22:00Adelaide
50h 30m
1 stop
PHL09:00Philadelphia
8 Nov
PHL19:50Philadelphia
35h 10m
2 stops
ADL22:30Adelaide
$2,922

momondo Fare Finder

 
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, momondo users made 78,305 searches. Data last updated 8 May 2026.
Use the filters below to find and compare flights from Adelaide to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Wed 12/8

06:05-21:02

2 stops28h 27m

Philadelphia

Tue 1/9

09:25-11:05

2 stops36h 10m

$1,881

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Mon 10/8

06:40-07:50

2 stops38h 40m

Philadelphia

Mon 31/8

18:37-11:05

2 stops26h 58m

$1,882

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Mon 10/8

06:40-07:50

2 stops38h 40m

Philadelphia

Sun 6/9

18:36-11:10

2 stops27h 04m

$1,885

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Sun 9/8

20:00-05:31

3 stops47h 01m

Philadelphia

Tue 1/9

09:25-11:05

2 stops36h 10m

$1,891

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Sun 9/8

20:00-07:50

2 stops49h 20m

Philadelphia

Sun 30/8

09:25-13:45

2 stops38h 50m

$1,892

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Sun 9/8

20:00-07:50

2 stops49h 20m

Philadelphia

Mon 7/9

06:00-11:10

2 stops39h 40m

$1,895

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Sun 9/8

20:00-07:50

2 stops49h 20m

Philadelphia

Tue 8/9

18:37-10:55

2 stops26h 48m

$1,900

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Wed 12/8

06:05-12:23

3 stops43h 48m

Philadelphia

Wed 2/9

18:37-11:05

2 stops26h 58m

$1,922
Fastest return journey

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Fri 14/8

06:05-21:02

2 stops28h 27m

Philadelphia

Sun 30/8

18:37-13:45

2 stops29h 38m

$1,950

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Fri 14/8

06:05-12:23

3 stops43h 48m

Philadelphia

Mon 31/8

18:37-11:05

2 stops26h 58m

$1,953

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Adelaide to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

If you aren’t able to travel to Philadelphia during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

When to book flights from Adelaide to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Adelaide to Philadelphia (ADL to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Philadelphia

Fastest flight time

28h 27m

Direct flights

None
The fastest flight from Adelaide to Philadelphia takes 28h 27m
There are no direct flights from Adelaide to Philadelphia. There are no popular flight routes from Adelaide to Philadelphia.
Search flight deals

Frequently asked questions about flying from Adelaide to Philadelphia

  • How far is Adelaide to Philadelphia by plane?

    A flight from Adelaide to Philadelphia will travel around 16989.8 km. By plane, this route typically takes 28h 27m.

  • When did momondo last update prices for flights from Adelaide Airport to Philadelphia Airport?

    Prices for flights from Adelaide Airport to Philadelphia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Adelaide Airport to Philadelphia Airport?

  • How old do you have to be to fly from Adelaide Airport to Philadelphia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Adelaide to Philadelphia?

Best airlines flying from Adelaide to Philadelphia

Compare and see reviews for airlines that fly from Adelaide to Philadelphia with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,644Free cancellationRating
7.5
1,033 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $2,305Free cancellationRating
7.4
3,728 reviews
Search Qatar Airways flights

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Rehoboth Beach
Elkton
Cherry Hill

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Philadelphia?

It is quick and easy to find Adelaide to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.

Can I find flights from Adelaide to Philadelphia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Philadelphia from Adelaide which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Adelaide to Philadelphia?

Once all potential Adelaide to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Adelaide to Philadelphia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Adelaide to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Philadelphia trip

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