Cheap flights from Dublin to Philadelphia from £248
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Philadelphia departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dublin to Philadelphia
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Delta flights from Dublin to Philadelphia
Our best Delta deals on Dublin to Philadelphia flight tickets
British Airways flights from Dublin to Philadelphia
Our best British Airways deals on Dublin to Philadelphia flight tickets
See travel insights to Philadelphia from
How to get the cheapest flight ticket from Dublin to Philadelphia
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 month to fly to Philadelphia?
If you aren’t able to travel during the month of April, then book flights to Philadelphia from Dublin during February instead. Flights to Philadelphia in February, while not as cheap as those in April, still average around £375.
What is the cheapest day to depart on your flight to Philadelphia?
Our data shows that Monday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as £463. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £579.
What is the cheapest time of day to depart on your flight to Philadelphia?
The cheapest time of day to fly to Philadelphia is in the morning when flights can be purchased for as low as £499. In the afternoon is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £518 per ticket.
What is the cheapest Dublin to Philadelphia flight route?
Fly from Dublin to Philadelphia for the best Dublin - Philadelphia flight prices
How far in advance should I book a flight to Philadelphia?
You are more likely to see cheaper flights to Philadelphia from Dublin when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around £457 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Dublin for as low as £385 on momondo.
What cabin class options are available on Dublin to Philadelphia flights?
There are 2 cabin classes available to choose from on Dublin to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Dublin to Philadelphia?
JetBlue, Aer Lingus, and Finnair are the most popular carriers operating from Dublin to Philadelphia
Which airlines fly to Philadelphia?
Aer Lingus, British Airways and Lufthansa are the top three most popular airlines that fly to Philadelphia from Dublin according to our data. Aer Lingus is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 10 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Dublin to Philadelphia on average per day?
7 flights are operational daily from Dublin to Philadelphia as of June 2025. The most popular departure time for this route is 09:00, with 70% of flights per day taking off at midday.
How many flights depart from Dublin to Philadelphia on average per week?
As of June 2025, there are 50 flights per week flying from Dublin to Philadelphia. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
When to book flights from Dublin to Philadelphia
Cheap Dublin to Philadelphia (DUB to PHL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Philadelphia
Best price found | £248 |
|---|---|
Fastest flight time | 7h 10m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Philadelphia | 1 airport |
How far is Dublin to Philadelphia by plane?
The distance between Dublin and Philadelphia is about 3256.0 mi. In terms of flight time, this usually takes a little over 7h 15m.
When did momondo last update prices for flights from Dublin Airport to Philadelphia Airport?
Prices for flights from Dublin Airport to Philadelphia Airport refresh daily.
How many operators does momondo search for flights from Dublin Airport to Philadelphia Airport?
As of June 2025, there are 6 operators available to choose from for flights from Dublin Airport to Philadelphia Airport.
How old do you have to be to fly from Dublin Airport to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Dublin to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dublin to Philadelphia is Boeing 787 Dreamliner (41.02% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (12.08%), Airbus A321-100/200 (11.61%), and Boeing 787-8 Dreamliner (8.82%).
What is the most popular airline from Dublin to Philadelphia?
Based on momondo bookings for flights between Dublin and Philadelphia, the leading airline is Aer Lingus, making up 40% of the total bookings. Other popular airlines include Finnair with 23%, British Airways with 18%, and Iberia with 11%.
Best airlines flying from Dublin to Philadelphia
Compare and see reviews for airlines that fly from Dublin to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £292 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £322 | Free Cancellation | Rating 7.0 2,776 reviews | |||
| PriceFrom £328 | Free Cancellation | Rating 7.1 1,118 reviews | |||
| PriceFrom £346 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom £358 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £455 | Free Cancellation | Rating 7.4 8,790 reviews |
Finnair Flights From Dublin to Philadelphia
The lowest priced Finnair flight from Dublin to Philadelphia from the last 72 hours was £470. Generally, Finnair has 7 flights on this route every week with an average price of £668. Finnair is rated 7.6/10 by our users.
American Airlines Flights From Dublin to Philadelphia
American Airlines is also a popular choice for this route. American Airlines flight deals for Dublin to Philadelphia start from as low as £486 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around £686. American Airlines operates 12 flights to Philadelphia from Dublin in an average week. Users have rated it 7.2/10 across 10,000 reviews.
Travelling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dublin to Philadelphia?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Philadelphia . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Dublin to Philadelphia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Dublin to Philadelphia flights to just show those with flexible booking policies.
How can momondo help me find flights from Dublin to Philadelphia?
Once all potential Dublin to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Dublin to Philadelphia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Dublin to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.