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Cheap flights from Adelaide to Pennsylvania from $1,081

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Pennsylvania departing on 31/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:55 - 23:30ADL-PHL
24h 05m2 stops
United Airlines Logo
17:55 - 09:30PHL-ADL
48h 05m2 stops
$1,947United Airlines
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Cathay Pacific Logo
07:50 - 05:45ADL-JFK
37h 25m2 stops
Cathay Pacific Logo
01:45 - 07:05JFK-ADL
37h 50m2 stops
$2,174Cathay Pacific
Find Deal
Thu, 27 Nov - Wed, 3 Dec
Qantas Airways Logo
19:00 - 16:59ADL-JFK
37h 29m2 stops
Qantas Airways Logo
17:15 - 15:25JFK-ADL
30h 40m2 stops
$2,211Qantas Airways
Find Deal
Thu, 12 Feb - Fri, 20 Feb
Qantas Airways Logo
06:05 - 14:25ADL-JFK
23h 50m2 stops
Qantas Airways Logo
15:59 - 22:05JFK-ADL
38h 36m2 stops
$2,225Qantas Airways
Find Deal
Mon, 9 Feb - Fri, 20 Feb
Multiple Airlines Logo
14:30 - 06:55ADL-JFK
31h 55m2 stops
Multiple Airlines Logo
08:30 - 11:50JFK-ADL
59h 50m2 stops
$2,245Multiple Airlines
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Thu, 12 Feb - Sun, 15 Feb
Air Canada Logo
06:10 - 16:53ADL-EWR
26h 13m2 stops
Air Canada Logo
18:25 - 16:10EWR-ADL
30h 15m2 stops
$2,250Air Canada
Find Deal
Mon, 9 Feb - Fri, 20 Feb
Air Canada Logo
06:10 - 16:53ADL-EWR
26h 13m2 stops
Air Canada Logo
18:25 - 16:10EWR-ADL
30h 15m2 stops
$2,253Air Canada
Find Deal
Mon, 9 Feb - Fri, 20 Feb
Qatar Airways Logo
12:35 - 08:00ADL-JFK
34h 55m2 stops
Qatar Airways Logo
10:20 - 17:05JFK-ADL
39h 15m1 stop
$2,270Qatar Airways
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
06:00 - 22:39ADL-JFK
32h 09m3 stops
Multiple Airlines Logo
09:45 - 13:55JFK-ADL
36h 40m3 stops
$2,315Multiple Airlines
Find Deal
Thu, 12 Feb - Sun, 15 Feb
Qatar Airways Logo
22:00 - 15:00ADL-JFK
32h 30m1 stop
Qatar Airways Logo
21:00 - 17:05JFK-ADL
28h 35m1 stop
$2,339Qatar Airways
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Thu, 12 Feb - Fri, 20 Feb

Cathay Pacific flights from Adelaide to Pennsylvania

Our best Cathay Pacific deals on Adelaide to Pennsylvania flight tickets
Cathay Pacific
27 Nov
ADL07:50Adelaide
37h 25m
2 stops
JFK05:45New York John F Kennedy Intl
3 Dec
JFK01:45New York John F Kennedy Intl
37h 50m
2 stops
ADL07:05Adelaide
$2,174
Find similar
Cathay Pacific
12 Feb
ADL06:05Adelaide
39h 10m
2 stops
JFK05:45New York John F Kennedy Intl
20 Feb
JFK09:00New York John F Kennedy Intl
34h 00m
1 stop
ADL10:30Adelaide
$2,181
Find similar
Cathay Pacific
14 Nov
ADL12:00Adelaide
39h 30m
1 stop
JFK12:00New York John F Kennedy Intl
27 Nov
JFK01:45New York John F Kennedy Intl
41h 15m
1 stop
ADL10:30Adelaide
$2,187
Find similar

Qantas Airways flights from Adelaide to Pennsylvania

Our best Qantas Airways deals on Adelaide to Pennsylvania flight tickets
Qantas Airways
12 Feb
ADL19:00Adelaide
37h 29m
2 stops
JFK16:59New York John F Kennedy Intl
20 Feb
JFK17:15New York John F Kennedy Intl
30h 40m
2 stops
ADL15:25Adelaide
$2,211
Find similar
Qantas Airways
9 Feb
ADL06:05Adelaide
23h 50m
2 stops
JFK14:25New York John F Kennedy Intl
20 Feb
JFK15:59New York John F Kennedy Intl
38h 36m
2 stops
ADL22:05Adelaide
$2,225
Find similar
Qantas Airways
9 Feb
ADL06:05Adelaide
23h 50m
2 stops
JFK14:25New York John F Kennedy Intl
20 Feb
JFK17:15New York John F Kennedy Intl
26h 30m
2 stops
ADL11:15Adelaide
$2,227
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide to Pennsylvania 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 23 October 2025.
Use the filters below to find and compare flights from Adelaide to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Wed 18/2

14:55-23:30

2 stops24h 05m

Philadelphia

Sun 22/2

17:55-09:30

2 stops48h 05m

$1,947

AdelaideNew York

ADL - JFK

ADLJFK

Adelaide

Thu 27/11

07:50-05:45

2 stops37h 25m

New York John F Kennedy Intl

Wed 3/12

01:45-07:05

2 stops37h 50m

$2,174

AdelaideNew York

ADL - JFK

ADLJFK

Adelaide

Thu 12/2

19:00-16:59

2 stops37h 29m

New York John F Kennedy Intl

Fri 20/2

17:15-15:25

2 stops30h 40m

$2,211

AdelaideNew York

ADL - JFK

ADLJFK

Adelaide

Mon 9/2

06:05-14:25

2 stops23h 50m

New York John F Kennedy Intl

Fri 20/2

15:59-22:05

2 stops38h 36m

$2,225

AdelaideNew York

ADL - JFK

ADLJFK

Adelaide

Thu 12/2

14:30-06:55

2 stops31h 55m

New York John F Kennedy Intl

Sun 15/2

08:30-11:50

2 stops59h 50m

$2,245

AdelaideNewark

ADL - EWR

ADLEWR

Adelaide

Mon 9/2

06:10-16:53

2 stops26h 13m

Newark

Fri 20/2

18:25-16:10

2 stops30h 15m

$2,250

AdelaideNewark

ADL - EWR

ADLEWR

Adelaide

Mon 9/2

06:10-16:53

2 stops26h 13m

Newark

Fri 20/2

18:25-16:10

2 stops30h 15m

$2,253

AdelaideNew York

ADL - JFK

ADLJFK

Adelaide

Thu 27/11

12:35-08:00

2 stops34h 55m

New York John F Kennedy Intl

Thu 4/12

10:20-17:05

1 stop39h 15m

$2,270

AdelaideNew York

ADL - JFK

ADLJFK

Adelaide

Thu 12/2

06:00-22:39

3 stops32h 09m

New York John F Kennedy Intl

Sun 15/2

09:45-13:55

3 stops36h 40m

$2,315

AdelaideNew York

ADL - JFK

ADLJFK

Adelaide

Thu 12/2

22:00-15:00

1 stop32h 30m

New York John F Kennedy Intl

Fri 20/2

21:00-17:05

1 stop28h 35m

$2,339

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Adelaide to Pennsylvania

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 Pennsylvania?

The cheapest month to fly to Pennsylvania from Adelaide is in March. Flight prices, which tend to average around $2,322, are often lower during this time because this is during the off-season. If you are unable to visit Pennsylvania during the month of March, then departing from Adelaide during the month July is also very affordable. Most momondo users find prices during this month for around $2,339.

What is the cheapest day to depart on your flight to Pennsylvania?

The cheapest day to depart from Adelaide to Pennsylvania is on a Thursday. Travellers who choose to depart for Pennsylvania on a Thursday will often find tickets for as low as $2,332. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Adelaide to Pennsylvania for around $3,384.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Flying to Pennsylvania from Adelaide in the evening is the least expensive time of day to depart. momondo users have found prices as low as $2,869 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Pennsylvania, so prices are often more expensive at around $3,384 per ticket.

Cheap Adelaide to Pennsylvania flight deals and tips

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

Direct flights

None
There are no direct flights from Adelaide to Pennsylvania. There are no popular flight routes from Adelaide to Pennsylvania.
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  • When did momondo last update prices for flights from Adelaide Airport to Pennsylvania?

    Prices for flights from Adelaide Airport to Pennsylvania were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Adelaide Airport to Pennsylvania.

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

    The required travel and health documents for your Pennsylvania 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 Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Adelaide to Pennsylvania

Compare and see reviews for airlines that fly from Adelaide to Pennsylvania with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,737Free cancellationRating
7.4
8,990 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,931Free cancellationRating
7.5
922 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $2,570Free cancellationRating
7.4
3,653 reviews
Search Qatar Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pennsylvania from Adelaide.

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

All flight searches from Adelaide to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Adelaide and Pennsylvania by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Adelaide to Pennsylvania 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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