Find cheap flights to Philadelphia

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About Flights to Philadelphia

Summary info about Philadelphia flight prices, duration and airlines

Best One-Way Price

€288

Best Round-Trip Price

€412

Fastest flight time

7h 07m

Operated By

10 airlines
The best one-way flight price to Philadelphia from Ireland in the last 72 hours is €288 (Dublin to Philadelphia).
The best round-trip flight price to Philadelphia from Ireland in the last 72 hours is €412 (Dublin to Philadelphia).
The fastest flight to Philadelphia from Ireland takes 7h 07m (Dublin to Philadelphia).
There are 10 airlines operating flights to Philadelphia, including American Airlines, United Airlines and British Airways.

Philadelphia flights insights and trends

Explore insights for your Philadelphia flight to craft the best travel plan

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Ireland is in November. Flight prices, which tend to average around €395, are often lower during this time because this is during the off-season. If you don’t want to visit Philadelphia in November, then you should wait until October to fly from Ireland, when ticket prices are also cheap, with an average price of €421.

What is the absolute cheapest flight to Philadelphia?

The best deal found on momondo in the last two weeks was a flight to Philadelphia from Tampa for €63. This is 83% cheaper than most flight deals to Philadelphia. To find the cheapest price to Philadelphia from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Ireland to Philadelphia is on a Thursday. Travellers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as €471. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around €642. These prices are subject to change though, so be sure to set up a Price Alert for flights to Philadelphia.

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

Flying to Philadelphia from Ireland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as €465 when looking at flights departing in the afternoon. Flights at midday are often more expensive, with an average ticket price of €569.

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Ireland, such as Dublin or Shannon, and flying into the most popular airport in Philadelphia (Philadelphia), then you can expect flight times to average 7h 07m and 11h 19m, respectively.

How far in advance should I book a flight to Philadelphia?

We recommend purchasing flights from Ireland to Philadelphia 51 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Philadelphia for €493. Keep in mind that you might be able to find cheaper flights to Philadelphia at any time. In fact, our users found flights for as low as €443 in the past 72 hours.

Cheapest flights to Philadelphia airports

Find the cheapest flights to these Philadelphia airports from your nearest city or airport
Dublin
Philadelphia

CHEAPEST ROUTE FROM Dublin TO Philadelphia

Dublin (DUB) to Newark Airport (EWR)

Typically, flights to Philadelphia from Dublin are cheaper when flying from Dublin to Newark, which has an average price of €479

CHEAPEST MONTH TO FLY TO PHILADELPHIA FROM DUBLINNovember20% cheaperFlying from Dublin to Philadelphia costs on average just €395 in November
MOST EXPENSIVE MONTH TO FLY TO PHILADELPHIA FROM DUBLINJuly40% more expensiveIt costs about €690 for flights to Philadelphia from Dublin in July
MOST POPULAR MONTH TO FLY TO PHILADELPHIA FROM DUBLINJuly327% more users visitedMore momondo users searched in flights to Philadelphia from Dublin in July than any other month

Frequently asked questions about flying to Philadelphia

Most momondo users would consider April, May, and September to be the best times to fly to Philadelphia to see sights like University of Pennsylvania. Typically, the weather in Philadelphia is under 70 degrees Fahrenheit (21°C) but still warm and the chance of rain is only moderate.

Trenton-Mercer Airport, Greater Wilmington Airport, Atlantic City Airport, Allentown-Bethlehem Airport or Newark Airport can be an alternative airport used for travel to Philadelphia.


Philadelphia flight deals found on momondo

Check out some of the best fares from airports in Ireland to Philadelphia found recently by users on momondo
British Airways
21 Apr
DUB09:55Dublin
7h 07m
PHL17:02Philadelphia
25 Apr
PHL14:30Philadelphia
10h 30m
1 stop
DUB01:00Dublin
British Airways
20 Apr
DUB09:55Dublin
7h 07m
PHL17:02Philadelphia
25 Apr
PHL14:30Philadelphia
10h 30m
1 stop
DUB01:00Dublin
American Airlines
1 Sep
DUB09:55Dublin
7h 25m
PHL17:20Philadelphia
10 Sep
PHL14:30Philadelphia
22h 50m
2 stops
DUB13:20Dublin
Air Canada
1 Sep
DUB06:15Dublin
16h 15m
1 stop
PHL22:30Philadelphia
10 Sep
PHL07:00Philadelphia
16h 30m
2 stops
DUB23:30Dublin
British Airways
20 Apr
DUB03:40Dublin
12h 12m
1 stop
PHL15:52Philadelphia
25 Apr
PHL14:30Philadelphia
10h 30m
1 stop
DUB01:00Dublin
American Airlines
31 Aug
DUB05:20Dublin
32h 35m
1 stop
PHL13:55Philadelphia
10 Sep
PHL14:30Philadelphia
10h 15m
1 stop
DUB00:45Dublin

Find the cheapest one-way flights to Philadelphia

If you're looking for one-way flights from Ireland to Philadelphia, view some of our deals below provided by Aer Lingus and Finnair
Multiple Airlines
15 May
DUB04:05Dublin
58h 13m
3 stops
PHL14:18Philadelphia
Multiple Airlines
16 May
DUB02:20Dublin
35h 56m
3 stops
PHL14:16Philadelphia
Multiple Airlines
31 May
DUB02:50Dublin
31h 29m
2 stops
PHL10:19Philadelphia

Which airlines fly to Philadelphia?

Here you can see a selection of the most popular and cheapest airlines for flights to Philadelphia

Finnair will jet to Philadelphia around 14 times in an average week. Where you fly from will dictate what kind of deals you can get for Finnair, but prices as low as €361 have been found from Dublin to Philadelphia. Finnair has scored 7.7/10 in momondo user reviews.

Aer Lingus flight deals to Philadelphia start from €300 - this is the best price found recently on momondo, and was a return journey departing from Dublin. Over any normal week, Aer Lingus flight prices are typically higher, but vary depending on where you fly from - Dallas/Fort Worth is the most popular Aer Lingus departure point to Philadelphia so generally has the most availability. Aer Lingus is scored a 7.2/10 in 245 reviews.


Popular routes to Philadelphia

Most frequently searched flights to Philadelphia along with the cheapest price and shortest flight duration
Dublin to Philadelphia Flights
Fastest flight time7h 07m
Cheapest price€400
Shannon to Philadelphia Flights
Fastest flight time11h 19m
Cheapest price€507
Cork to Philadelphia Flights
Fastest flight time34h 28m
Cheapest price€542

Start planning your trip to Philadelphia


Why use momondo?

Finding the right flight to Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Philadelphia quick and easy, saving you time and money.

momondo does allow users to show only those flights to Philadelphia which offer a flexible booking policy as well as other useful filters and features.


Save money when you book flights with momondo
Flexible Travel
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Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.