$304+ Cheap flights from Porto (OPO) to John F Kennedy Intl, NY (JFK)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — JFK
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Porto to John F Kennedy Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Porto to John F Kennedy Intl
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Best
Last-minute
One-way
Cheapest flights from Porto to John F Kennedy IntlExplore the most affordable flight options available from Porto to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Porto to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Flighttix deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:20 am -
1 stop11h 35m
Sat 9/268:40 pm -
1 stop14h 20m
Deal found 8/17![Multiple Airlines logo]()
$555
This Priceline deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:40 pm -
1 stop20h 45m
Sun 9/274:20 pm -
1 stop10h 20m
Deal found 8/17![Multiple Airlines logo]()
$556
This Air France deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 am -
1 stop12h 32m
Thu 9/244:30 pm -
1 stop11h 00m
Deal found 8/17![Multiple Airlines logo]()
$557
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:00 am -
1 stop14h 35m
Sat 9/269:30 pm -
1 stop12h 55m
Deal found 8/17![KLM logo]()
$559
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:00 am -
1 stop12h 32m
Sat 9/2611:30 pm -
1 stop10h 55m
Deal found 8/18![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:00 am -
1 stop14h 35m
Thu 9/244:30 pm -
1 stop11h 00m
Deal found 8/18![Delta logo]()
$561
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:00 am -
1 stop12h 33m
Tue 10/1310:40 pm -
1 stop11h 45m
Deal found 8/20![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:00 am -
1 stop12h 32m
Sat 9/2610:25 pm -
Nonstop6h 55m
Deal found 8/17![Delta logo]()
$563
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:25 am -
1 stop12h 50m
Mon 10/1210:35 pm -
Nonstop6h 55m
Deal found 8/18![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:55 am -
1 stop14h 10m
Thu 12/1010:55 pm -
1 stop18h 05m
Deal found 8/17![Delta logo]()
$565
Best flights from Porto to John F Kennedy IntlDiscover carefully curated flight deals from Porto to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Porto to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This KLM deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:00 am -
1 stop14h 00m
Tue 11/244:30 pm -
1 stop13h 05m
Deal found 8/17![KLM logo]()
$560
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:25 am -
1 stop12h 50m
Sat 10/108:15 pm -
1 stop14h 10m
Deal found 8/18![Delta logo]()
$561
This Air Europa deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:35 am -
1 stop15h 10m
Fri 10/2310:05 pm -
1 stop12h 10m
Deal found 8/19![Air Europa logo]()
$615
This Scandinavian Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:50 am -
2 stops32h 50m
Sat 9/2610:15 am -
2 stops25h 50m
Deal found 8/16![Scandinavian Airlines logo]()
$639
This KLM deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:40 pm -
Nonstop7h 50m
Wed 10/711:30 pm -
1 stop10h 55m
Deal found 8/16![KLM logo]()
$573
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:55 pm -
Nonstop7h 50m
Sat 12/51:15 pm -
2 stops16h 20m
Deal found 8/18![Delta logo]()
$574
This Scandinavian Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:55 pm -
2 stops32h 56m
Sat 9/125:10 pm -
2 stops21h 35m
Deal found 8/19![Scandinavian Airlines logo]()
$679
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:45 pm -
Nonstop7h 50m
Sat 9/2610:25 pm -
Nonstop6h 55m
Deal found 8/18![Delta logo]()
$633
This KLM deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:25 pm -
Nonstop8h 01m
Mon 10/510:35 pm -
Nonstop6h 55m
Deal found 8/20![KLM logo]()
$635
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:25 pm -
Nonstop7h 50m
Sat 9/2610:25 pm -
Nonstop6h 55m
Deal found 8/20![Delta logo]()
$635
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:30 am -
1 stop11h 25m
Tue 10/139:30 pm -
1 stop12h 55m
Deal found 8/20![Delta logo]()
$702
Last-minute flights from Porto to John F Kennedy IntlDiscover last-minute flight deals from Porto to John F Kennedy Intl. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to John F Kennedy Intl. Data last updated August 21, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:55 am -
1 stop16h 15m
Sat 9/124:30 pm -
1 stop11h 00m
Deal found 8/20![Multiple Airlines logo]()
$565
This KLM deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:00 am -
1 stop14h 35m
Fri 9/257:15 pm -
1 stop15h 10m
Deal found 8/18![Multiple Airlines logo]()
$561
This KLM deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:00 am -
1 stop14h 35m
Fri 12/44:30 pm -
1 stop13h 05m
Deal found 8/21![KLM logo]()
$562
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:00 am -
1 stop14h 35m
Sat 9/1210:25 pm -
Nonstop6h 55m
Deal found 8/17![Delta logo]()
$564
This Air France deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 am -
1 stop12h 32m
Mon 9/2111:30 pm -
1 stop10h 55m
Deal found 8/17![Multiple Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:00 am -
1 stop12h 32m
Sat 9/2611:30 pm -
1 stop10h 55m
Deal found 8/18![Delta logo]()
$560
This Flighttix deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:20 am -
1 stop11h 35m
Sat 9/268:40 pm -
1 stop14h 20m
Deal found 8/17![Multiple Airlines logo]()
$555
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:00 am -
1 stop14h 35m
Sat 9/269:30 pm -
1 stop12h 55m
Deal found 8/17![KLM logo]()
$559
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:00 am -
1 stop12h 32m
Sat 9/2610:25 pm -
Nonstop6h 55m
Deal found 8/17![Delta logo]()
$563
This KLM deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:00 am -
1 stop14h 35m
Thu 10/226:25 pm -
1 stop11h 15m
Deal found 8/19![KLM logo]()
$566
This Priceline deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:40 pm -
1 stop20h 45m
Sun 9/274:20 pm -
1 stop10h 20m
Deal found 8/17![Multiple Airlines logo]()
$556
One-way flights from Porto to John F Kennedy IntlSearch for one-way flight options from Porto to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Porto to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:20 am -
1 stop18h 40m
Deal found 8/17![Iberia logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:05 am -
2 stops18h 15m
Deal found 8/21![Multiple Airlines logo]()
$306
This Orbitz deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:40 pm -
1 stop22h 40m
Deal found 8/17![Iberia logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:20 am -
1 stop12h 15m
Deal found 8/16![Iberia logo]()
$319
This Kissandfly.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:50 pm -
2 stops25h 50m
Deal found 8/21![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:30 pm -
3 stops23h 59m
Deal found 8/21![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:50 pm -
2 stops28h 05m
Deal found 8/16![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:20 pm -
2 stops27h 55m
Deal found 8/18![Multiple Airlines logo]()
$346
This Iberia deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:25 pm -
1 stop18h 45m
Deal found 8/17![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:35 am -
2 stops15h 45m
Deal found 8/21![Multiple Airlines logo]()
$357
Find flight deals from Porto to John F Kennedy Intl
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to John F Kennedy Intl (JFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $555 (Flighttix) |
One-way from | $304 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $750 |
Good round-trip deal | $739 or less |
Good one-way deal | $763 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Porto to John F Kennedy Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Porto to New York John F Kennedy Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Mon 11/16
5:00 am-2:00 pm
1 stop14h 00m
New York John F Kennedy Intl
Tue 11/24
4:30 pm-10:35 am
1 stop13h 05m
$560
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Fri 10/2
11:25 am-7:15 pm
1 stop12h 50m
New York John F Kennedy Intl
Sat 10/10
8:15 pm-3:25 pm
1 stop14h 10m
$561
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Wed 9/30
12:40 pm-3:30 pm
Nonstop7h 50m
New York John F Kennedy Intl
Wed 10/7
11:30 pm-3:25 pm
1 stop10h 55m
$573
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Sat 9/5
12:55 pm-3:45 pm
Nonstop7h 50m
New York John F Kennedy Intl
Sat 12/5
1:15 pm-10:35 am
2 stops16h 20m
$574
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Sun 9/20
7:35 am-5:45 pm
1 stop15h 10m
New York John F Kennedy Intl
Fri 10/23
10:05 pm-3:15 pm
1 stop12h 10m
$615
Quickest round-trip
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Fri 9/18
12:45 pm-3:35 pm
Nonstop7h 50m
New York John F Kennedy Intl
Sat 9/26
10:25 pm-10:20 am
Nonstop6h 55m
$633
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Thu 10/1
1:25 pm-4:26 pm
Nonstop8h 01m
New York John F Kennedy Intl
Mon 10/5
10:35 pm-10:30 am
Nonstop6h 55m
$635
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Thu 9/17
1:25 pm-4:15 pm
Nonstop7h 50m
New York John F Kennedy Intl
Sat 9/26
10:25 pm-10:20 am
Nonstop6h 55m
$635
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Thu 9/17
11:50 am-3:40 pm
2 stops32h 50m
New York John F Kennedy Intl
Sat 9/26
10:15 am-5:05 pm
2 stops25h 50m
$639
PortoNew York
OPO Porto - JFK New York John F Kennedy Intl
OPOJFK
Porto
Fri 9/4
5:55 pm-9:51 pm
2 stops32h 56m
New York John F Kennedy Intl
Sat 9/12
5:10 pm-7:45 pm
2 stops21h 35m
$679
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Porto to John F Kennedy Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to John F Kennedy Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Porto-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Porto-New York John F Kennedy Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Porto to John F Kennedy Intl
Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Porto with our price prediction graph.
OPO-JFK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Porto to New York John F Kennedy Intl Airport
Prices
Delays
What is the cheapest month to book a flight from Porto to New York John F Kennedy Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Porto to New York John F Kennedy Intl Airport (average of $521). Flying from Porto to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $832). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from OPO to JFK?
Find hourly flight availability from Porto to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to New York John F Kennedy Intl Airport as you normally would.
How often are flights from Porto to New York delayed?
About 18% of weekly flights between Porto and New York have experienced delays in the past year, with the average delay time being 220 minutes.
What is the most punctual flight time for Porto to New York flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Porto to New York flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 17% of flights being delayed.
Reviews of airlines servicing John F Kennedy Intl
Get insights into the airlines that provide service to John F Kennedy Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to John F Kennedy Intl. Reviews last updated August 21, 2026.
Read reviews from past customers who have flown Delta from Porto to New York John F Kennedy Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentSally,Oct 2025
ATH - JFK
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentSally,Oct 2025
ATH - JFK
Related info for your journey
Find useful and relevant information for your journey from Porto to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New York John F Kennedy Intl Airport?
Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locationsQueens
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Top airline flying from Porto to John F Kennedy Intl
Discover the top airline that operate flights from Porto to John F Kennedy Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$586 | Average$700 | FlexibilityNo cancel fee | On-timeN/A |