Porto to New York OPO → EWR, JFK
Porto Airport (OPO) → Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK)
The cheapest return found recently is $775 with Turkish Airlines, 27 Dec – 3 Jan 2027, found today. The cheapest one-way found recently is $447 with KLM, 26 Aug 2027, found 3 days ago.
Return
The cheapest return fare on each of 6 departure dates is usually $544 to $594.
Cheapest return found recently
$775
27 Dec – 3 Jan 2027 · Turkish Airlines
Porto Airport (OPO) → Newark Liberty International Airport (EWR)
Leaves 4:25 p.m. · Return leaves 12:50 p.m. · 56 h 40 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
$524
8 Jan 2027 – 13 Jan 2027 · TAP Air Portugal
Porto Airport (OPO) → Newark Liberty International Airport (EWR)
Leaves 6:35 p.m. · Return leaves 11:25 p.m. · 14 h 55 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Found recently, and the cheapest we hold
$775 27 Dec – 3 Jan 2027found todaySee prices for these dates
$524 8 Jan 2027 – 13 Jan 2027found 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $407 to $450.
At $775, the cheapest return found recently is above that range.
25 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?
Compared with the cheapest return fare on each of 6 departure dates from 25 Oct to 8 Jan 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?
We hold no other 7-night return fares leaving within 3 days of 27 Dec to compare.
Every date we hold
7 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 25 Oct – 9 Nov | $604 | American Airlines | Porto Airport (OPO) → John F. Kennedy International Airport (JFK) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 13 Nov – 18 Nov | $543 | TAP Air Portugal | Porto Airport (OPO) → John F. Kennedy International Airport (JFK) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 26 Nov – 5 Dec | $563 | TAP Air Portugal | Porto Airport (OPO) → John F. Kennedy International Airport (JFK) | out 1 stop, back nonstop | found 3 days ago | See prices for these dates |
| 14 Dec – 28 Dec | $546 | American Airlines | Porto Airport (OPO) → John F. Kennedy International Airport (JFK) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
| 27 Dec – 3 Jan 2027 | $768 | Turkish Airlines | Porto Airport (OPO) → John F. Kennedy International Airport (JFK) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 8 Jan 2027 – 13 Jan 2027 | $524 | TAP Air Portugal | Porto Airport (OPO) → Newark Liberty International Airport (EWR) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $524.
Airlines on the cheapest dates: TAP Air Portugal, American Airlines, Turkish Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$447
26 Aug 2027 · KLM
Porto Airport (OPO) → John F. Kennedy International Airport (JFK)
Leaves 5:00 a.m. · 14 h 35 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$447 26 Aug 2027found 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 14 days, 1 Oct to 18 Oct, the cheapest one-way we saw each day was $358 to $447.
At $447, the cheapest one-way found recently is at the high end of that range.
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?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 26 Aug 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Aug 2027 | $447 | KLM | Porto Airport (OPO) → John F. Kennedy International Airport (JFK) | 1 stop | found 3 days ago | Open this trip |
Airlines on the cheapest dates: KLM.
Premium cabin fares from Porto to New York
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 27 Dec – 3 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 26 Aug 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Porto to New York?
Return
Fares 90 to 179 days before departure were typically 47% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $812 | $574 | +89% | 7 |
| 7–13 days | $574 | $574 | +34% | 12 |
| 14–29 days | $691 | $407 | +61% | 20 |
| 30–59 days | $519 | $407 | +21% | 23 |
| 60–89 days | $515 | $450 | +20% | 25 |
| 90–179 days | $429 | $426 | Cheapest seen | 25 |
| 180+ days | $637 | $527 | +49% | 23 |
One-way
Not enough history yet: in 14 days of one-way prices, 1 Oct 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
Vigo → New York
120 km from Porto
$810
$35 more than flying from Porto
22 Oct – 22 Oct · VGO → JFK · out 1 stop, back 1 stop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 27 Dec – 3 Jan 2027. 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