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Cheap flights from Philadelphia to Melbourne from $775

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Melbourne departing on 24/3. 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 Philadelphia to Melbourne

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
16:05 - 07:50
PHL
-
MEL
25h 45m
2 stops
Delta Logo
10:00 - 22:20
MEL
-
PHL
26h 20m
2 stops
$1,413Delta
Wed, 19 Aug - Wed, 26 Aug
Delta Logo
17:21 - 07:50
PHL
-
MEL
48h 29m
2 stops
Delta Logo
10:00 - 19:22
MEL
-
PHL
23h 22m
2 stops
$1,428Delta
Sun, 23 Aug - Sun, 30 Aug
Delta Logo
19:59 - 07:50
PHL
-
MEL
45h 51m
2 stops
Delta Logo
10:00 - 19:22
MEL
-
PHL
23h 22m
2 stops
$1,434Delta
Tue, 25 Aug - Sun, 30 Aug
Delta Logo
19:36 - 07:00
PHL
-
MEL
44h 24m
2 stops
Delta Logo
10:00 - 23:07
MEL
-
PHL
27h 07m
2 stops
$1,469Delta
Sun, 8 Mar - Wed, 3 Jun
Delta Logo
12:02 - 07:50
PHL
-
MEL
29h 48m
2 stops
Delta Logo
10:00 - 20:33
MEL
-
PHL
24h 33m
2 stops
$1,483Delta
Fri, 21 Aug - Wed, 26 Aug
Delta Logo
17:18 - 07:00
PHL
-
MEL
70h 42m
2 stops
Delta Logo
10:00 - 19:29
MEL
-
PHL
23h 29m
2 stops
$1,492Delta
Sat, 14 Mar - Sun, 31 May
Multiple Airlines Logo
17:17 - 07:35
PHL
-
AVV
47h 18m
2 stops
Multiple Airlines Logo
14:55 - 05:51
AVV
-
PHL
29h 56m
2 stops
$1,759Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Qantas Airways Logo
17:43 - 14:20
PHL
-
AVV
30h 37m
2 stops
Qantas Airways Logo
20:40 - 07:05
AVV
-
PHL
48h 25m
2 stops
$2,654Qantas Airways
Sat, 22 Aug - Sat, 29 Aug
Qantas Airways Logo
15:35 - 14:20
PHL
-
AVV
32h 45m
2 stops
Qantas Airways Logo
10:30 - 07:05
AVV
-
PHL
34h 35m
2 stops
$2,660Qantas Airways
Tue, 25 Aug - Thu, 3 Sep
Qantas Airways Logo
17:37 - 14:20
PHL
-
AVV
30h 43m
2 stops
Qantas Airways Logo
08:50 - 05:52
AVV
-
PHL
35h 02m
2 stops
$3,004Qantas Airways
Tue, 5 May - Tue, 19 May

Air New Zealand flights from Philadelphia to Melbourne

Our best Air New Zealand deals on Philadelphia to Melbourne flight tickets
Air New Zealand
5 May
PHL06:00Philadelphia
38h 55m
2 stops
MEL10:55Melbourne
19 May
MEL08:35Melbourne
37h 25m
2 stops
PHL08:00Philadelphia
$1,808
Air New Zealand
5 May
PHL09:30Philadelphia
35h 25m
2 stops
MEL10:55Melbourne
19 May
MEL08:35Melbourne
37h 25m
2 stops
PHL08:00Philadelphia
$1,842
Air New Zealand
22 Aug
PHL08:15Philadelphia
36h 40m
2 stops
MEL10:55Melbourne
30 Aug
MEL15:00Melbourne
59h 10m
2 stops
PHL12:10Philadelphia
$1,904

United Airlines flights from Philadelphia to Melbourne

Our best United Airlines deals on Philadelphia to Melbourne flight tickets
United Airlines
14 Mar
PHL18:20Philadelphia
23h 40m
1 stop
MEL09:00Melbourne
21 Mar
MEL12:00Melbourne
24h 31m
1 stop
PHL21:31Philadelphia
$1,705
United Airlines
14 Mar
PHL15:30Philadelphia
26h 00m
2 stops
MEL08:30Melbourne
21 Mar
MEL12:00Melbourne
27h 16m
2 stops
PHL00:16Philadelphia
$1,712
United Airlines
14 Mar
PHL18:20Philadelphia
47h 10m
2 stops
MEL08:30Melbourne
27 Mar
MEL12:00Melbourne
44h 14m
3 stops
PHL17:14Philadelphia
$1,840

momondo Fare Finder

 
Customise your flight search to find flights from Philadelphia to Melbourne 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 27 February 2026.
Use the filters below to find and compare flights from Philadelphia to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Wed 19/8

16:05-07:50

2 stops25h 45m

Melbourne

Wed 26/8

10:00-22:20

2 stops26h 20m

$1,413

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Sun 23/8

17:21-07:50

2 stops48h 29m

Melbourne

Sun 30/8

10:00-19:22

2 stops23h 22m

$1,428

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Tue 25/8

19:59-07:50

2 stops45h 51m

Melbourne

Sun 30/8

10:00-19:22

2 stops23h 22m

$1,434

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Sun 8/3

19:36-07:00

2 stops44h 24m

Melbourne

Wed 3/6

10:00-23:07

2 stops27h 07m

$1,469

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Fri 21/8

12:02-07:50

2 stops29h 48m

Melbourne

Wed 26/8

10:00-20:33

2 stops24h 33m

$1,483

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Sat 14/3

17:18-07:00

2 stops70h 42m

Melbourne

Sun 31/5

10:00-19:29

2 stops23h 29m

$1,492

PhiladelphiaMelbourne

PHL - AVV

PHLAVV

Philadelphia

Wed 25/3

17:17-07:35

2 stops47h 18m

Melbourne Avalon

Wed 1/4

14:55-05:51

2 stops29h 56m

$1,759

PhiladelphiaMelbourne

PHL - AVV

PHLAVV

Philadelphia

Sat 22/8

17:43-14:20

2 stops30h 37m

Melbourne Avalon

Sat 29/8

20:40-07:05

2 stops48h 25m

$2,654

PhiladelphiaMelbourne

PHL - AVV

PHLAVV

Philadelphia

Tue 25/8

15:35-14:20

2 stops32h 45m

Melbourne Avalon

Thu 3/9

10:30-07:05

2 stops34h 35m

$2,660

PhiladelphiaMelbourne

PHL - AVV

PHLAVV

Philadelphia

Tue 5/5

17:37-14:20

2 stops30h 43m

Melbourne Avalon

Tue 19/5

08:50-05:52

2 stops35h 02m

$3,004

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Melbourne from

How to get the cheapest flight ticket from Philadelphia to Melbourne

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 Melbourne?

In general, February is the cheapest month to fly from Philadelphia to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,329. If you aren’t able to travel to Melbourne during the month of February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $2,113.

Cheap Philadelphia to Melbourne flight deals and tips

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

Fastest flight time

26h 08m

Direct flights

None
The fastest flight from Philadelphia to Melbourne takes 26h 08m
There are no direct flights from Philadelphia to Melbourne. There are no popular flight routes from Philadelphia to Melbourne.
Search flight deals

  • How far is Philadelphia to Melbourne by plane?

    The straight-line distance from Philadelphia to Melbourne is 16551.9 km. 26h 08m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Melbourne are updated daily.

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

    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 Philadelphia Airport to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The necessary travel and health documents for your Melbourne trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Philadelphia to Melbourne 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 Melbourne that suits you.

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

Yes. momondo allows you to filter the results for Philadelphia to Melbourne flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Melbourne from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Philadelphia to Melbourne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 50.4 km from Melbourne
Melbourne Avalon Airport