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Cheap flights from Philadelphia to Dublin from €223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Dublin departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Aer Lingus Logo
18:30 - 05:05PHL-DUB
6h 35mdirect
Aer Lingus Logo
13:00 - 16:00DUB-PHL
8h 00mdirect
€386Aer Lingus
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Wed, 29 Oct - Tue, 4 Nov
United Airlines Logo
20:00 - 10:20PHL-DUB
10h 20m1 stop
United Airlines Logo
09:00 - 14:07DUB-PHL
34h 07m2 stops
€390United Airlines
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Wed, 29 Oct - Wed, 5 Nov
Aer Lingus Logo
18:30 - 05:05PHL-DUB
6h 35mdirect
Aer Lingus Logo
13:00 - 16:00DUB-PHL
8h 00mdirect
€393Aer Lingus
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Wed, 29 Oct - Wed, 5 Nov
British Airways Logo
18:30 - 14:35PHL-DUB
15h 05m1 stop
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
€396British Airways
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Wed, 15 Oct - Thu, 11 Dec
British Airways Logo
22:20 - 18:00PHL-DUB
14h 40m1 stop
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
€396British Airways
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Sun, 12 Oct - Wed, 10 Dec
Iberia Logo
18:55 - 06:30PHL-DUB
6h 35mdirect
Iberia Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
€397Iberia
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Mon, 13 Oct - Thu, 11 Dec
American Airlines Logo
19:55 - 11:15PHL-DUB
10h 20m1 stop
American Airlines Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
€400American Airlines
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Mon, 13 Oct - Thu, 11 Dec
Iberia Logo
21:10 - 08:40PHL-DUB
6h 30mdirect
Iberia Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
€402Iberia
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Sun, 9 Nov - Tue, 18 Nov
Air Canada Logo
09:20 - 08:15PHL-DUB
17h 55m2 stops
Air Canada Logo
09:00 - 15:49DUB-PHL
11h 49m1 stop
€402Air Canada
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Sun, 12 Oct - Wed, 10 Dec
Air Canada Logo
17:07 - 06:10PHL-DUB
33h 03m2 stops
Air Canada Logo
09:00 - 14:47DUB-PHL
34h 47m2 stops
€407Air Canada
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Mon, 27 Oct - Wed, 5 Nov

United Airlines flights from Philadelphia to Dublin

Our best United Airlines deals on Philadelphia to Dublin flight tickets
United Airlines
29 Oct
PHL20:00Philadelphia
10h 20m
1 stop
DUB10:20Dublin
5 Nov
DUB09:00Dublin
34h 07m
2 stops
PHL14:07Philadelphia
€390
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United Airlines
29 Oct
PHL12:40Philadelphia
17h 15m
2 stops
DUB09:55Dublin
5 Nov
DUB09:00Dublin
34h 07m
2 stops
PHL14:07Philadelphia
€394
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United Airlines
5 Nov
PHL10:05Philadelphia
17h 05m
1 stop
DUB08:10Dublin
12 Nov
DUB09:00Dublin
11h 49m
1 stop
PHL15:49Philadelphia
€401
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British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets
British Airways
15 Oct
PHL18:30Philadelphia
15h 05m
1 stop
DUB14:35Dublin
11 Dec
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
€396
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British Airways
12 Oct
PHL22:20Philadelphia
14h 40m
1 stop
DUB18:00Dublin
10 Dec
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
€396
Find similar
British Airways
2 Nov
PHL18:35Philadelphia
12h 40m
1 stop
DUB12:15Dublin
11 Nov
DUB20:40Dublin
21h 30m
1 stop
PHL13:10Philadelphia
€410
Find similar

See travel insights to Dublin from

How to get the cheapest flight ticket from Philadelphia to Dublin

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 Dublin?

If you aren’t able to travel during the month of November, then book flights to Dublin from Philadelphia during February instead. Flights to Dublin in February, while not as cheap as those in November, still average around €512.

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

Our data shows that Wednesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €583. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €705. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Our data shows that the cheapest Philadelphia to Dublin flights are usually those with departure times in the evening. Our users have found flights to Dublin in the evening for as low as €541. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €584 on average. Flights to Dublin from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Philadelphia to Dublin flight route?

Fly from Philadelphia to Dublin for the best Philadelphia - Dublin flight prices

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

You are more likely to see cheaper flights to Dublin from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €645 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Philadelphia for as low as €533 on momondo.

What cabin class options are available on Philadelphia to Dublin flights?

There are 1 cabin classes available to choose from on Philadelphia to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to Dublin flight prices changed over time?

As of July 2025, prices for Philadelphia to Dublin flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Philadelphia to Dublin (PHL to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Dublin

Best price found

€223

Fastest flight time

6h 30m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Philadelphia in the past 72 hours is €223. The best return flight deal from Philadelphia to Dublin found on momondo in the last 72 hours is €386.
The fastest flight from Philadelphia to Dublin takes 6h 30m
Direct flights go from Philadelphia to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
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  • How far is Philadelphia to Dublin by plane?

    Philadelphia and Dublin are 5240.0 km apart from one another. In terms of flight time, this usually takes a little over 6h 30m.

  • When did momondo last update prices for flights from Philadelphia Airport to Dublin Airport?

    Prices for flights from Philadelphia Airport to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Philadelphia Airport to Dublin Airport?

  • How old do you have to be to fly from Philadelphia Airport to Dublin 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Philadelphia to Dublin?

  • What is the most popular airline from Philadelphia to Dublin?

Best airlines flying from Philadelphia to Dublin

Compare and see reviews for airlines that fly from Philadelphia to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €379Free CancellationRating
7.1
1,165 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Philadelphia to Dublin

    Aer Lingus flies from Philadelphia to Dublin around 14 times per week, with 1,165 momondo users rating the airline 7.1/10. The cheapest Aer Lingus deal from Philadelphia to Dublin in the last 72 hours was €442 (round-trip), much lower than the average airfare cost of €682 for Aer Lingus flights on this route.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Enniscorthy
Swords
Cavan
Wicklow
Dundalk
Arklow
Tullamore
Kildare
Mullingar
Gorey
Naas
Bray
Drogheda
Malahide
Carlingford
Castleknock
Maynooth
Portmarnock

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Dublin?

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

Can I find flights from Philadelphia to Dublin with flexible booking policies on momondo?

All flight searches from Philadelphia to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Philadelphia.

I’m not ready to book a flight from Philadelphia to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin 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.

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