Cheap Flights from Philadelphia to Cairns
No deal from Philadelphia to Cairns has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Philadelphia to Cairns, the lowest round-trip fare we recorded was $1234, in August. The typical fare was $1488. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1593 on American and Qantas, seen Oct 28. It is an unverified observation and may have changed.
See every deal <a href="/from/philadelphia">from Philadelphia</a>, <a href="/to/cairns">to Cairns</a>, or the return direction <a href="/from/cairns/to/philadelphia">Cairns to Philadelphia</a>.
Latest price we saw: Philadelphia to Cairns
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Philadelphia (PHL) to Cairns (CNS) | $1593 | 8.4¢ | Dec 6 – Dec 13 | American and Qantas | Oct 28 | Check price |
Price history: Philadelphia to Cairns
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1287 | $1397 | 28 |
| Sep 2026 | $1262 | $1545 | 36 |
| Aug 2026 | $1234 | $1523 | 47 |
Frequently asked questions
How many flight deals from Philadelphia to Cairns are on Sparkflights right now?
There are 0 verified deals from Philadelphia to Cairns on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Philadelphia to Cairns?
The lowest fare we've recorded from Philadelphia to Cairns is $1234, based on 111 price observations over 3 months.
How much does a flight from Philadelphia to Cairns cost?
The typical round-trip fare we observed from Philadelphia to Cairns is $1488, against a recorded low of $1234. These are observations, not quotes.
When is the cheapest month to fly Philadelphia to Cairns?
August was the cheapest month we observed from Philadelphia to Cairns and October the dearest, over 3 months of data.
What is the current price from Philadelphia to Cairns?
The most recent fare our sweep saw from Philadelphia to Cairns is $1593, on Oct 28. It is an unverified observation rather than a verified deal, so check it before booking.