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$1,099 Find Cheap Flights to Philadelphia – Compare and Save

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Everything you should know

Cheapest return flight
$1,736
Typical prices: $1,678-$2,539
Multiple Airlines
Sun 14/10Sun 28/10
BNE - PHL • 3 stops
Cheapest one-way flight
$1,099
Typical prices: $1,104-$2,135
Multiple Airlines
Fri 2/11
MEL - PHL • 3 stops
Top airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
Top routes
Cheapest • 20% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights to Philadelphia

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Philadelphia

Wed, 14 Oct - Wed, 28 Oct
Multiple Airlines Logo
10:00 - 07:18BNE  Brisbane-PHL Philadelphia
35h 18m3 stops Vancouver Intl Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
06:00 - 07:45PHL  Philadelphia-BNE Brisbane
35h 45m3 stops Dallas/Fort Worth Los Angeles Vancouver Intl
$1,736Multiple Airlines
Thu, 5 Nov - Mon, 9 Nov
American Airlines Logo
11:10 - 05:15SYD  Sydney Kingsford Smith-PHL Philadelphia
34h 05m2 stops Los Angeles Phoenix Sky Harbor Intl
American Airlines Logo
07:00 - 06:55PHL  Philadelphia-SYD Sydney Kingsford Smith
31h 55m1 stop Dallas/Fort Worth
$1,782American Airlines
Thu, 19 Nov - Mon, 30 Nov
Multiple Airlines Logo
13:35 - 06:01MEL  Melbourne-PHL Philadelphia
56h 26m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
21:41 - 12:20PHL  Philadelphia-MEL Melbourne
46h 39m3 stops Las Vegas Harry Reid Intl Los Angeles Nadi
$1,784Multiple Airlines
Thu, 5 Nov - Mon, 9 Nov
American Airlines Logo
11:10 - 05:15SYD  Sydney Kingsford Smith-PHL Philadelphia
34h 05m2 stops Los Angeles Phoenix Sky Harbor Intl
American Airlines Logo
07:00 - 06:55PHL  Philadelphia-SYD Sydney Kingsford Smith
31h 55m1 stop Dallas/Fort Worth
$1,784American Airlines
Tue, 20 Oct - Mon, 9 Nov
Qantas Airways Logo
20:35 - 07:16BNE  Brisbane-PHL Philadelphia
24h 41m1 stop Los Angeles
Qantas Airways Logo
16:46 - 09:10PHL  Philadelphia-BNE Brisbane
25h 24m2 stops Dallas/Fort Worth Sydney Kingsford Smith
$1,838Qantas Airways
Wed, 14 Oct - Tue, 3 Nov
Qantas Airways Logo
20:35 - 14:36BNE  Brisbane-PHL Philadelphia
32h 01m1 stop Los Angeles
Qantas Airways Logo
16:46 - 06:30PHL  Philadelphia-BNE Brisbane
22h 44m1 stop Dallas/Fort Worth
$1,927Qantas Airways
Sat, 31 Oct - Sun, 15 Nov
United Airlines Logo
11:45 - 22:57MEL  Melbourne-PHL Philadelphia
26h 12m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
10:54 - 10:30PHL  Philadelphia-MEL Melbourne
31h 36m2 stops Chicago O'Hare Intl San Francisco
$2,226United Airlines
Sat, 31 Oct - Sun, 15 Nov
United Airlines Logo
11:45 - 22:49MEL  Melbourne-PHL Philadelphia
26h 04m1 stop San Francisco
United Airlines Logo
18:21 - 10:30PHL  Philadelphia-MEL Melbourne
24h 09m1 stop San Francisco
$2,226United Airlines
Thu, 22 Oct - Fri, 6 Nov
Qatar Airways Logo
22:45 - 14:30PER  Perth-PHL Philadelphia
27h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
20:45 - 18:45PHL  Philadelphia-PER Perth
33h 00m1 stop Doha Hamad Intl
$2,649Qatar Airways
Fri, 6 Nov - Fri, 13 Nov
Qatar Airways Logo
22:45 - 14:50PER  Perth-PHL Philadelphia
29h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
20:45 - 18:45PHL  Philadelphia-PER Perth
33h 00m1 stop Doha Hamad Intl
$2,690Qatar Airways
Booking Insights

Price, demand, and travel trends for Australia to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Australia to Philadelphia with more confidence.

What is the cheapest flight to Philadelphia?

Brisbane to Philadelphia is the cheapest route at $1,736 return, found in the past 5 days on KAYAK. Sydney to Philadelphia is the most popular connection with return deals from $1,782.

How much is a flight to Philadelphia?

A return flight to Philadelphia costs $2,055 on average, based on data over the past 12 months on KAYAK. Return fares from Sydney average $1,804, while Melbourne Airport runs a bit higher at $1,820.

What is the cheapest day to fly to Philadelphia?

Sunday is the cheapest day to fly to Philadelphia at $1,667 return on average over the past 12 months on KAYAK. Friday is the most expensive at $2,350.

What is the cheapest month to fly to Philadelphia?

•September is the cheapest month to fly to Philadelphia with an average price of $1,709 return.
•June ($2,614) and January ($2,520) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Philadelphia?

Afternoon flights to Philadelphia are the cheapest at $1,987 return on average. Night flights are the most expensive at $2,353.

What is a good deal for flights to Philadelphia?

Flights under $1,678 are considered a good deal. 25% of KAYAK users found return flights to Philadelphia at or below these prices, with the lowest fares from:
•Melbourne Airport $1,577
•Sydney $1,592
•Brisbane $1,622.

Key details for flights to Philadelphia

Low season

February

Cheapest flight

$1,099
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flights from Melbourne Airport to Philadelphia

When to book flights to Philadelphia

Are your dates flexible? Find out the best times to travel to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Philadelphia, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Philadelphia is a good deal?

    A good deal on a flight to Philadelphia is around $1,678 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Where can I fly from to get the cheapest fares to Philadelphia?

    Based on fares booked in the past 5 days, the cheapest flights to Philadelphia are from:
    • Melbourne, from $1,784 return

  • What is the difference between the most popular and the most frequent airline at Philadelphia?

    United Airlines operates the most flights from Australia to Philadelphia at 0 per week, and for this route United Airlines is also the airline most often selected by KAYAK users searching for flights from Australia to Philadelphia. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking Philadelphia flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Philadelphia, recent KAYAK data shows that stronger deals tend to be around $1,678 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Philadelphia in September. Return fares historically average $1,709 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to $366 per return. Midday flights to Philadelphia average $1,987 compared to $2,353 for evening flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Philadelphia, a few great places to start are University of Pennsylvania and Rittenhouse Square. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 4 airlines flying to Philadelphia

 
Need help choosing which airline to fly with to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1101 reviews
7.0Food
7.2Entertainment
7.4Comfort
7.7Boarding
8.1Crew
Airline reviews

Overall, it was a very good experience. I would have given it a 10/10, especially based on our flight from SFO to Melbourne. The cabin crew on that flight were wonderful and incredibly attentive. They took extra care when setting up our beds so we could sleep comfortably without being disturbed. Dinner was served promptly and smoothly. I woke up quite late, when the flight was already preparing for landing, and the crew still made sure I was taken care of. They brought me English tea in a proper cup, and when it was time to prepare the cabin for landing, they thoughtfully transferred it into a takeaway cup so I could continue enjoying it along with some breakfast. Those small, thoughtful gestures made the long flight feel much more comfortable and special. The service from the SFO to Melbourne crew was truly excellent.

8.0 ExcellentAnonymous, Aug 2026
Read more Qantas Airways reviews

Overall, it was a very good experience. I would have given it a 10/10, especially based on our flight from SFO to Melbourne. The cabin crew on that flight were wonderful and incredibly attentive. They took extra care when setting up our beds so we could sleep comfortably without being disturbed. Dinner was served promptly and smoothly. I woke up quite late, when the flight was already preparing for landing, and the crew still made sure I was taken care of. They brought me English tea in a proper cup, and when it was time to prepare the cabin for landing, they thoughtfully transferred it into a takeaway cup so I could continue enjoying it along with some breakfast. Those small, thoughtful gestures made the long flight feel much more comfortable and special. The service from the SFO to Melbourne crew was truly excellent.

Great food and good entertainment options for the long flight.

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

After flying Quantas (Prem Econ - SYD-SFO) which was Spectacular, we boarded AA flight SFO/PHL.. Prem Econ was NOT available on this flight so we were stuck in Econ - even though we paid $2600 EACH/ONE WAY for this ticket. I even had to BUY extra legroom seats - this AT LEAST should have been included on the AA flight. There were no screens in seatbacks, forcing passengers to use phones for entertainment. No water bottles were provided - only cups of water. The Quantas flight was FAR superior to the AA flight - even though we purchased Prem Econ for the FULL trip....

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

I still prefer Delta, but Delta doesn’t fly to State College PA.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Nothing bad to say about the actual crew or airline. It was nice to have a complimentary FULL can of soda, as well as a snack. Blankets and earbuds were also provided at no cost for this red eye flight. I especially appreciated the free WiFi and movie selection with the Bluetooth option. It helped the flight pass more quickly. No matter who you fly, boarding and disembarking are always SUCH a pain. As I mentioned, this is on the passengers and not the crew!!

Flight attendants rude and impolite… flight delayed by almost 5 hours.

Ok so apparently the new policy on United Airlines is that customers in the main cabin should NEVER be served more than once and besides picking up trash there should NEVER be another interaction with the customer for any reason.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

It was very good. It was a long flight and being a tight with little leg room.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

The flight was delayed but we were given no updates. The time just kept changing in the board. We were delayed on the runway as well. Then, my bag was lost and still hasn't been returned.

My flight depature was changed. Then it was delayed, and then cancelled after I reached the gate.I paid $231 for a hotel room that I didn't get to use because I arrived 24 hours later than I was suppossed to. My wife had to pick me up from the airport and I had to pay for an another ride back to the airport the next day. They did get me faster/ priority through TSA. The 2nd flight was okay

The bathrooms for most part were staying clean. The food on the flight was terrible used to be better and the crew was not always friendly, barking orders for no reason. On the short flight, the food/snack was not even offered, and if you want to have a water, you have to come and ask.

It was significantly delayed. Also the admirals club in Philadelphia airport near Gate B is absolutely filthy. Good was on the floor. Flies on the cheese. And the men’s restroom had pools of urine on the floor. I am not using that lounge again.

It was good overall. On my transition from Philadelphia to Boston,the gate information wasn't correct. When I went to check the gate information; I found out that my flight was boarding clear across the airport at another gate. Fortunately I rushed over there and made it on time while they were in the middle of boarding.

For the first time in all my travels I found the arm rests very inadequate and painful. The arm rest between me and the passenger to my left was thin and didn’t support either of us. On the right side, (window side) the armrest was thin and short causing me pain mid-arm.

I've flown American several times this summer and I have yet to get a flight that leaves on time. However, a delay is better than a cancel. So far I have had four canceled flights and two delayed flights

The flight was delayed and was not forthright on the time that it was likely to depart where Flight Radar 24 was reflecting a later time that ended up being accurate for the takeoff. The plane was filthy with food smashed into the carpet and crumbs were piled under the seat where I was to put my backpack. It looked like a full sized Lotus Biscoff cookie was pulverized under the seats in my section. The seats were so uncomfortable especially when the person in front reclined his seat completely to where it was smashed against my knees and I am only 5'2". The fruit and cheese box for $13 was lackluster with no flavor and not satiating at all. The plus side is that I did get one full can of ginger ale. The flight attendants looked miserable and tired, probably due to the last minute need for a new flight attendant to fill in since the original one assigned could not continue on to service this flight. Improve the flight experience for customers and maybe the irritability and stress of flying in today's environment will not negatively impact the joy and stress of the employees/flight crew. This is why I prefer to fly non-US carriers whenever given the chance.

DELAYED AGAIN and AGAIN and AGAIN - not only that, you delay in 20 minute increments for hours and hours instead of having an accurate delay understanding.

Communication not good, too many changes. Three flights were cancelled due to weather and the options were not acceptable. I had to cancel my Canada portion of the trip.

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Newark
Cherry Hill
King of Prussia
Dover
Exton
Strasburg
New Castle
West Chester
Rehoboth Beach
Cape May
Wildwood
Ocean City
Wildwood Crest

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