Philadelphia to Barcelona PHL → BCN
Philadelphia International Airport (PHL) → Barcelona-El Prat Airport (BCN)
The cheapest return found recently is $822 with Aer Lingus, 18 Nov – 22 Nov, found 2 days ago. The cheapest one-way found recently is $404 with Aer Lingus, 19 Nov, found 2 days ago.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$822
18 Nov – 22 Nov · Aer Lingus
Philadelphia International Airport (PHL) → Barcelona-El Prat Airport (BCN)
Leaves 5:40 p.m. · Return leaves 4:25 p.m. · 54 h 50 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$822 18 Nov – 22 Novfound 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 11 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $747 to $970.
11 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 4-night return fares leaving within 3 days of 18 Nov to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Nov – 22 Nov | $822 | Aer Lingus | Philadelphia International Airport (PHL) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Airlines on the cheapest dates: Aer Lingus.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $383 to $422.
Cheapest one-way found recently
$404
19 Nov · Aer Lingus
Philadelphia International Airport (PHL) → Barcelona-El Prat Airport (BCN)
Leaves 5:40 p.m. · 23 h 50 min trip
2 stops
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$404 19 Novfound 2 days agoOpen this trip
$361 18 Novfound 4 days agoOpen this trip
What have prices looked like?
Over 14 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $361 to $481.
14 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 18 Nov to 15 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
Yes. Among one-way fares leaving within 3 days of 19 Nov, 18 Nov costs $361: $43 less than the cheapest found recently.
Aer Lingus · Philadelphia International Airport (PHL) → Barcelona-El Prat Airport (BCN) · 1 stop · found 4 days ago
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Nov | $361 | Aer Lingus | Philadelphia International Airport (PHL) → Barcelona-El Prat Airport (BCN) | 1 stop | found 4 days ago | Open this trip |
| 19 Nov | $404 | Aer Lingus | Philadelphia International Airport (PHL) → Barcelona-El Prat Airport (BCN) | 2 stops | found 2 days ago | Open this trip |
| 15 Apr 2027 | $439 | United Airlines | Philadelphia International Airport (PHL) → Barcelona-El Prat Airport (BCN) | 2 stops | found 3 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $361.
Airlines on the cheapest dates: Aer Lingus, United Airlines.
Premium cabin fares from Philadelphia to Barcelona
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 18 Nov – 22 Nov in another cabin: Premium economy · Business · First
Today's prices for 19 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Philadelphia to Barcelona?
Return
Not enough history yet: in 11 days of return prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
One-way
Not enough history yet: in 14 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
New York → Barcelona
130 km from Philadelphia
$480
$342 less than flying from Philadelphia
4 May 2027 – 8 Jun 2027 · JFK → BCN · out 1 stop, back 1 stop
found 4 hours ago
Baltimore → Barcelona
145 km from Philadelphia
$990
$168 more than flying from Philadelphia
24 Oct – 6 Nov · BWI → BCN · out 3 stops, back 1 stop
found 5 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
New York → Barcelona
130 km from Philadelphia
$334
$70 less than flying from Philadelphia
7 Feb 2027 · LGA → BCN · 1 stop
found 4 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 18 Nov – 22 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work