Philadelphia (PHL) to Dublin (DUB) business class award flights

DUB → PHL

Lowest seen in the last 5 daysPlus fees$25.60Program

Atmos RewardsAirline

American AirlinesDepartingTue, Nov 3

Last checked 4d agoChecked 17 Oct 2026, 20:22 UTC

Which program and airline costs you least

Philadelphia to Dublin in business class starts at 45K Atmos points plus $25.60 — American Airlines through Atmos Rewards.

Every way to book PHL to DUB with miles or points
Airline	Program
American AirlinesNonstoplast seen 17 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	Fewest points45K Atmos pointsplus $25.60	Lowest fees$25.60
Aer LingusNonstoplast seen 17 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	45K Atmos pointsplus $25.60	$25.60
British Airwaysvia LHRlast seen 17 Oct, not re-checked sinceAtmos Rewards	Atmos Rewards	45K Atmos pointsplus $1,017.50	$1,017.50
United Airlinesvia IAD → DCA (change airports), EWRlast seen 12 Oct, not re-checked sinceLifeMiles	LifeMiles	72Kplus $58.00	$58.00
Air Canadavia YYZlast seen 12 Oct, not re-checked sinceLifeMiles	LifeMiles	72Kplus $58.00	$58.00

Where the space is over the next 60 days

Dashed days are prices last seen more than 3 days ago and not re-checked since.

PHL to DUB in business class: the facts

Over the next 60 days we hold business class seats from Philadelphia to Dublin on 20 of the 20 departure days we have checked so far (40 days are not checked yet), through 2 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated October 17, 2026.

Atmos Rewards
Days with space
12 of 20 checked
Lowest
45,000 Atmos points
Typical day
45,000 Atmos points
Cash on top
$26 to $1,018
LifeMiles
Days with space
10 of 20 checked
Lowest
72,000 miles
Typical day
72,000 miles
Cash on top
$58

PHL to DUB business class seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Atmos Rewards	12 of 20 checked	45,000 Atmos points	45,000 Atmos points	$26 to $1,018
LifeMiles	10 of 20 checked	72,000 miles	72,000 miles	$58

Nonstop or with a connection

Nonstop seats on Aer Lingus and American Airlines. With a connection on Air Canada, British Airways and United Airlines.

How to book it

Atmos Rewards books on alaskaair.com: sign in there, search PHL to DUB in business class on a date with space, and pay in Atmos points with the cash on top (from $26).
LifeMiles books on lifemiles.com: sign in there, search PHL to DUB in business class on a date with space, and pay in miles with the cash on top (from $58).

MilesZone finds the seat; it does not book it or take payment.

More routes

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Every route we watch from Philadelphia (PHL)

Get told the moment a PHL → DUB seat opens.

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Email only. Searching this route stays free for departures in the next 60 days.