What is the cheapest airline that flies from Philadelphia to Cairns?

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

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.

$588 Cheap Flights from Philadelphia to Cairns in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Philadelphia to Cairns

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:16 pm - 11:00 amPHL-CNS

26h 44m2 stops

6:00 am - 9:38 pmCNS-PHL

29h 38m2 stops

$1,289United Airlines

Find Deal

Sun, Mar 15 - Thu, Mar 19

8:03 am - 2:55 pmPHL-CNS

40h 52m3 stops

6:00 am - 9:38 pmCNS-PHL

29h 38m2 stops

$1,292United Airlines

Find Deal

Sun, Mar 15 - Thu, Mar 19

9:20 am - 2:55 pmPHL-CNS

39h 35m3 stops

3:45 pm - 10:56 pmCNS-PHL

45h 11m3 stops

$1,841Air Canada

Find Deal

Sun, Mar 15 - Thu, Mar 19

United Airlines flights from Philadelphia to Cairns

Our best United Airlines deals on Philadelphia to Cairns flight tickets

United Airlines

Mar 15

PHL6:16 pmPhiladelphia

26h 44m

2 stops

CNS11:00 amCairns

Mar 19

CNS6:00 amCairns

29h 38m

2 stops

PHL9:38 pmPhiladelphia

$1,289

Find similar

United Airlines

Mar 15

PHL8:03 amPhiladelphia

40h 52m

3 stops

CNS2:55 pmCairns

Mar 19

CNS6:00 amCairns

29h 38m

2 stops

PHL9:38 pmPhiladelphia

$1,292

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sun 3/15

6:16 pm-11:00 am

2 stops26h 44m

Cairns

Thu 3/19

6:00 am-9:38 pm

2 stops29h 38m

$1,289

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sun 3/15

8:03 am-2:55 pm

3 stops40h 52m

Cairns

Thu 3/19

6:00 am-9:38 pm

2 stops29h 38m

$1,292

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Sun 3/15

9:20 am-2:55 pm

3 stops39h 35m

Cairns

Thu 3/19

3:45 pm-10:56 pm

3 stops45h 11m

$1,841

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Tue 2/3

5:37 pm-11:35 am

2 stops26h 58m

$588

PhiladelphiaCairns

PHL - CNS

PHLCNS

Philadelphia

Tue 2/3

7:50 pm-8:30 am

3 stops45h 40m

$798

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

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

Our data shows that Tuesday is the least expensive day to fly to Cairns. Tickets to fly out on this day can be as low as $1,832. The most expensive day to fly to Cairns is Wednesday, with ticket prices averaging around $3,048.

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

Our data shows that the cheapest Philadelphia to Cairns flights are usually those with departure times in the morning. Our users have found flights to Cairns in the morning for as low as $1,913. In the afternoon is when there is more demand to fly to Cairns, so prices are often more expensive at around $2,056 per ticket.

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

Direct flights	None

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?
The distance between Philadelphia and Cairns is about 9515.7 mi. 26h 44m 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.

Port Douglas

Mission Beach

Palm Cove

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.