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Cheap flights from Philadelphia to Cairns from $1,567

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 Cairns departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:43 - 12:55
PHL
-
CNS
29h 12m
2 stops
Multiple Airlines Logo
15:45 - 07:05
CNS
-
PHL
29h 20m
2 stops
$2,084Multiple Airlines
dom, 9 ago - qua, 2 set
Qantas Airways Logo
17:37 - 10:35
PHL
-
CNS
26h 58m
2 stops
Qantas Airways Logo
11:20 - 05:52
CNS
-
PHL
32h 32m
2 stops
$2,088Qantas Airways
seg, 27 abr - seg, 4 mai
Multiple Airlines Logo
12:56 - 18:25
PHL
-
CNS
39h 29m
2 stops
Multiple Airlines Logo
19:10 - 18:54
CNS
-
PHL
37h 44m
2 stops
$2,340Multiple Airlines
qua, 8 abr - qua, 15 abr
Multiple Airlines Logo
17:43 - 12:55
PHL
-
CNS
29h 12m
2 stops
Multiple Airlines Logo
13:55 - 05:35
CNS
-
PHL
29h 40m
3 stops
$2,519Multiple Airlines
dom, 9 ago - qua, 2 set
Air Canada Logo
07:00 - 15:55
PHL
-
CNS
42h 55m
3 stops
Air Canada Logo
16:35 - 21:34
CNS
-
PHL
42h 59m
3 stops
$2,641Air Canada
dom, 9 ago - qua, 2 set
Qantas Airways Logo
12:56 - 11:50
PHL
-
CNS
32h 54m
2 stops
Qantas Airways Logo
17:40 - 18:54
CNS
-
PHL
39h 14m
3 stops
$2,731Qantas Airways
qua, 8 abr - qua, 15 abr
Multiple Airlines Logo
15:43 - 10:35
PHL
-
CNS
28h 52m
2 stops
Multiple Airlines Logo
15:45 - 07:00
CNS
-
PHL
29h 15m
3 stops
$2,845Multiple Airlines
seg, 27 abr - seg, 4 mai
Multiple Airlines Logo
09:15 - 18:25
PHL
-
CNS
43h 10m
3 stops
Multiple Airlines Logo
19:10 - 22:43
CNS
-
PHL
41h 33m
3 stops
$3,012Multiple Airlines
seg, 27 abr - seg, 4 mai
Multiple Airlines Logo
09:15 - 18:25
PHL
-
CNS
43h 10m
3 stops
Multiple Airlines Logo
19:10 - 22:43
CNS
-
PHL
41h 33m
3 stops
$3,385Multiple Airlines
qua, 8 abr - qua, 15 abr

Qantas Airways flights from Philadelphia to Cairns

Our best Qantas Airways deals on Philadelphia to Cairns flight tickets
Qantas Airways
27 Apr
PHL17:37Philadelphia
26h 58m
2 stops
CNS10:35Cairns
4 May
CNS11:20Cairns
32h 32m
2 stops
PHL05:52Philadelphia
$2,088
Qantas Airways
8 Apr
PHL12:56Philadelphia
32h 54m
2 stops
CNS11:50Cairns
15 Apr
CNS17:40Cairns
39h 14m
3 stops
PHL18:54Philadelphia
$2,731

momondo Fare Finder

 
Customise your flight search to find flights from Philadelphia to Cairns 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 14 março 2026.
Use the filters below to find and compare flights from Philadelphia to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

dom 9/8

17:43-12:55

2 stops29h 12m

Cairns

qua 2/9

15:45-07:05

2 stops29h 20m

$2,084

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

seg 27/4

17:37-10:35

2 stops26h 58m

Cairns

seg 4/5

11:20-05:52

2 stops32h 32m

$2,088

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

qua 8/4

12:56-18:25

2 stops39h 29m

Cairns

qua 15/4

19:10-18:54

2 stops37h 44m

$2,340

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

dom 9/8

17:43-12:55

2 stops29h 12m

Cairns

qua 2/9

13:55-05:35

3 stops29h 40m

$2,519

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

dom 9/8

07:00-15:55

3 stops42h 55m

Cairns

qua 2/9

16:35-21:34

3 stops42h 59m

$2,641

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

qua 8/4

12:56-11:50

2 stops32h 54m

Cairns

qua 15/4

17:40-18:54

3 stops39h 14m

$2,731
Fastest return journey

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

seg 27/4

15:43-10:35

2 stops28h 52m

Cairns

seg 4/5

15:45-07:00

3 stops29h 15m

$2,845

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

seg 27/4

09:15-18:25

3 stops43h 10m

Cairns

seg 4/5

19:10-22:43

3 stops41h 33m

$3,012

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

qua 8/4

09:15-18:25

3 stops43h 10m

Cairns

qua 15/4

19:10-22:43

3 stops41h 33m

$3,385
Cheapest one-way
Fastest single journey

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

dom 5/7

10:05-04:30

2 stops28h 25m

$1,567

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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?

Qantas Airways and Air Canada are the most popular carriers 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 return 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

Fastest flight time

26h 58m

Direct flights

None
The fastest flight from Philadelphia to Cairns takes 26h 58m
There are no direct flights from Philadelphia to Cairns. There are no popular flight routes from Philadelphia to Cairns.
Search flight deals

  • How far is Philadelphia to Cairns by plane?

    A flight from Philadelphia to Cairns will travel around 15314.0 km. Flights usually cover this in 26h 58m, depending on flying conditions and air traffic around both airports.

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

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

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

Travelling to a place near Cairns?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Cairns . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Philadelphia and Cairns 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 Philadelphia to Cairns right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.

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