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Cheap flights from Philadelphia to Cairns from $986

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
1:47 pm - 2:45 pmPHL  Philadelphia-CNS Cairns
33h 58m2 stops Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
6:00 am - 8:14 pmCNS  Cairns-PHL Philadelphia
29h 14m2 stops Brisbane Los Angeles
$1,695Qantas Airways
Fri, Nov 6 - Fri, Nov 13
United Airlines Logo
9:45 am - 7:05 pmPHL  Philadelphia-CNS Cairns
42h 20m3 stops Chicago O'Hare Intl San Francisco Melbourne
United Airlines Logo
6:00 am - 5:15 pmCNS  Cairns-PHL Philadelphia
26h 15m2 stops Brisbane San Francisco
$1,809United Airlines
Fri, Nov 6 - Fri, Nov 13
United Airlines Logo
9:45 am - 7:05 pmPHL  Philadelphia-CNS Cairns
42h 20m3 stops Chicago O'Hare Intl San Francisco Melbourne
United Airlines Logo
6:00 am - 11:37 amCNS  Cairns-PHL Philadelphia
44h 37m3 stops Brisbane San Francisco Houston George Bush Intcntl
$1,833United Airlines
Fri, Nov 6 - Fri, Nov 13
Multiple Airlines Logo
8:45 pm - 8:30 amPHL  Philadelphia-CNS Cairns
44h 45m3 stops Doha Hamad Intl Denpasar Bali Ngurah Rai Melbourne
Multiple Airlines Logo
5:25 pm - 2:50 pmCNS  Cairns-PHL Philadelphia
36h 25m2 stops Brisbane Doha Hamad Intl
$2,160Multiple Airlines
Sun, Dec 6 - Thu, Dec 10
Multiple Airlines Logo
10:40 am - 7:15 pmPHL  Philadelphia-CNS Cairns
41h 35m3 stops Chicago O'Hare Intl Hong Kong Intl Brisbane
Multiple Airlines Logo
11:40 am - 6:36 pmCNS  Cairns-PHL Philadelphia
45h 56m3 stops Melbourne Hong Kong Intl Chicago O'Hare Intl
$2,600Multiple Airlines
Sun, Dec 6 - Thu, Dec 10
Qantas Airways Logo
3:35 pm - 1:35 pmPHL  Philadelphia-CNS Cairns
31h 00m2 stops Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
5:40 pm - 6:55 pmCNS  Cairns-PHL Philadelphia
40h 15m2 stops Brisbane Dallas/Fort Worth
$3,775Qantas Airways
Sun, Dec 20 - Thu, Dec 31
United Airlines Logo
1:01 pm - 2:00 pmPHL  Philadelphia-CNS Cairns
33h 59m3 stops Chicago O'Hare Intl San Francisco Brisbane
United Airlines Logo
6:00 am - 7:45 amCNS  Cairns-PHL Philadelphia
40h 45m2 stops Brisbane San Francisco
$4,158United Airlines
Sun, Dec 20 - Thu, Dec 31
United Airlines Logo
8:00 pm - 2:55 pmPHL  Philadelphia-CNS Cairns
51h 55m2 stops Houston George Bush Intcntl Sydney Kingsford Smith
United Airlines Logo
6:00 am - 4:54 amCNS  Cairns-PHL Philadelphia
37h 54m2 stops Brisbane San Francisco
$4,360United Airlines
Sat, Dec 19 - Fri, Jan 1
Qatar Airways Logo
8:45 pm - 4:45 pmPHL  Philadelphia-CNS Cairns
53h 00m2 stops Doha Hamad Intl Sydney Kingsford Smith
Qatar Airways Logo
3:45 pm - 2:50 pmCNS  Cairns-PHL Philadelphia
38h 05m2 stops Sydney Kingsford Smith Doha Hamad Intl
$4,367Qatar Airways
Sat, Dec 19 - Fri, Jan 1
United Airlines Logo
6:51 pm - 2:55 pmPHL  Philadelphia-CNS Cairns
53h 04m3 stops Chicago O'Hare Intl Houston George Bush Intcntl Sydney Kingsford Smith
United Airlines Logo
6:00 am - 4:54 amCNS  Cairns-PHL Philadelphia
37h 54m2 stops Brisbane San Francisco
$4,368United Airlines
Sat, Dec 19 - Fri, Jan 1

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Qantas Airways flights from Philadelphia to Cairns

Our best Qantas Airways deals on Philadelphia to Cairns flight tickets
Qantas Airways
Nov 6
PHL1:47 pmPhiladelphia
33h 58m
2 stops
CNS2:45 pmCairns
Nov 13
CNS6:00 amCairns
29h 14m
2 stops
PHL8:14 pmPhiladelphia
$1,695
Qantas Airways
Dec 20
PHL3:35 pmPhiladelphia
31h 00m
2 stops
CNS1:35 pmCairns
Dec 31
CNS5:40 pmCairns
40h 15m
2 stops
PHL6:55 pmPhiladelphia
$3,775

United Airlines flights from Philadelphia to Cairns

Our best United Airlines deals on Philadelphia to Cairns flight tickets
United Airlines
Nov 6
PHL9:45 amPhiladelphia
42h 20m
3 stops
CNS7:05 pmCairns
Nov 13
CNS6:00 amCairns
26h 15m
2 stops
PHL5:15 pmPhiladelphia
$1,809
United Airlines
Nov 6
PHL9:45 amPhiladelphia
42h 20m
3 stops
CNS7:05 pmCairns
Nov 13
CNS6:00 amCairns
44h 37m
3 stops
PHL11:37 amPhiladelphia
$1,833
United Airlines
Dec 20
PHL1:01 pmPhiladelphia
33h 59m
3 stops
CNS2:00 pmCairns
Dec 31
CNS6:00 amCairns
40h 45m
2 stops
PHL7:45 amPhiladelphia
$4,158

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Cairns that are best for you.

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Price

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Quickest round-trip

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Fri 11/6

1:47 pm-2:45 pm

2 stops33h 58m

Cairns

Fri 11/13

6:00 am-8:14 pm

2 stops29h 14m

$1,695

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Fri 11/6

9:45 am-7:05 pm

3 stops42h 20m

Cairns

Fri 11/13

6:00 am-5:15 pm

2 stops26h 15m

$1,809

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Fri 11/6

9:45 am-7:05 pm

3 stops42h 20m

Cairns

Fri 11/13

6:00 am-11:37 am

3 stops44h 37m

$1,833

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Sun 12/6

8:45 pm-8:30 am

3 stops44h 45m

Cairns

Thu 12/10

5:25 pm-2:50 pm

2 stops36h 25m

$2,160

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Sun 12/6

10:40 am-7:15 pm

3 stops41h 35m

Cairns

Thu 12/10

11:40 am-6:36 pm

3 stops45h 56m

$2,600

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Sun 12/20

3:35 pm-1:35 pm

2 stops31h 00m

Cairns

Thu 12/31

5:40 pm-6:55 pm

2 stops40h 15m

$3,775

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Sun 12/20

1:01 pm-2:00 pm

3 stops33h 59m

Cairns

Thu 12/31

6:00 am-7:45 am

2 stops40h 45m

$4,158

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Sat 12/19

8:00 pm-2:55 pm

2 stops51h 55m

Cairns

Fri 1/1

6:00 am-4:54 am

2 stops37h 54m

$4,360

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Sat 12/19

8:45 pm-4:45 pm

2 stops53h 00m

Cairns

Fri 1/1

3:45 pm-2:50 pm

2 stops38h 05m

$4,367

PhiladelphiaCairns

PHL Philadelphia - CNS Cairns

PHLCNS

Philadelphia

Sat 12/19

6:51 pm-2:55 pm

3 stops53h 04m

Cairns

Fri 1/1

6:00 am-4:54 am

2 stops37h 54m

$4,368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Cairns from

How to get the cheapest flight ticket from Philadelphia to Cairns

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 airline that flies from Philadelphia to Cairns?

Qatar Airways is the most popular carrier operating from Philadelphia to Cairns

When to book flights from Philadelphia to Cairns

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

Cheap Philadelphia to Cairns (PHL to CNS) flight deals and tips

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

Best Price Found

$986

Fastest flight time

31h 00m

Direct flights

None
The best one-way flight to Cairns from Philadelphia in the past 72 hours is $986. The best round-trip flight deal from Philadelphia to Cairns found on momondo in the last 72 hours is $1,695.
The fastest flight from Philadelphia to Cairns takes 31h 00m
There are no direct flights from Philadelphia to Cairns. There are no popular flight routes from Philadelphia to Cairns.
Search flight deals

Frequently asked questions about flying from Philadelphia to Cairns

  • How far is Philadelphia to Cairns by plane?

    The distance between Philadelphia and Cairns is about 9515.7 mi. 31h 00m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Cairns Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Cairns Airport.

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

    The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Mission Beach
Trinity Beach

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Cairns from Philadelphia with this policy.

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

momondo provides multiple filters to help you find the best flight to Cairns 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 Cairns right now. Can momondo alert me if prices change?

Price alerts on flights to Cairns from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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