Cheap flights from Newark to Porto (EWR–OPO)
United States
Portugal
TAP Air Portugal and United Airlines fly Newark to Porto (EWR–OPO) nonstop and back, a great-circle distance of 5,360 km (3,330 mi).
- From
- EWR
- Newark
- To
- OPO
- Porto
- Nonstop
- Yes · 2 airlines
- Airlines
- TP · UA
- Cheapest fare found
- $363 one-way
- Distance
- 5,360 km (3,330 mi)
- Time difference
- Porto 5 hours ahead
- Most flights
- United Airlines
- Time in the air
- 6h 02m · 7h 19m back
- On time (Touchdown Index)
- 78.7%
- Flights a week
- TP ~3 · UA ~8
- Aircraft seen
- Boeing 757-200 · Airbus A321neo
Network data imported from airport and airline sources:· How we verify
Newark to Porto fares by month
Cheapest one-way fare found: $363 for April 2027 on Icelandair (2 stops).
- Oct ’26$432
- Dec ’26$404
- Jan ’27$364
- Apr ’27$363
- May ’27$374
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly EWR–OPO
For Newark Liberty (EWR) to Porto Francisco de Sá Carneiro (OPO), April 2027 had the lowest fare found ($363). Days in Porto average 18–28 °C in April, May, June, July, August, September and October. Set your watch 5 hours forward on landing at OPO.
Newark to Porto: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Newark Liberty (EWR) to Porto Francisco de Sá Carneiro (OPO)?
From $363 one-way, the cheapest fare found for April 2027 on Icelandair with 2 stops (found 8 October 2026).
How long is the EWR–OPO flight?
6h 02m wheels-up to wheels-down, the median of 54 tracked flights; OPO–EWR took 7h 19m.
Which airlines fly EWR–OPO direct?
TAP Air Portugal and United Airlines.
What is the cheapest month to fly EWR–OPO?
April 2027, at $363; the dearest month found was $432.
What is the time difference between Newark and Porto?
Porto is 5 hours ahead of Newark: a EWR departure at noon is 17:00 local time in OPO.
Is EWR–OPO usually on time?
78.7% of 89 EWR–OPO flights landed within 15 minutes of their usual time; 2.2% were over an hour late.
How many EWR–OPO flights a week?
TAP Air Portugal 3 and United Airlines 8 each way.
What aircraft fly EWR–OPO?
Boeing 757-200 and Airbus A321neo.
Porto to Newark: the return flight (OPO–EWR)
All 2 airlines also fly OPO–EWR nonstop.
The return takes 7h 19m in the air (median of 35 tracked flights), 77 minutes longer than EWR–OPO.
Airlines flying EWR–OPO nonstop
| Airline | Usually takes off (EWR time) | Type | Alliance | Notes |
|---|---|---|---|---|
 TAP Air Portugal TP | 23:04–23:40 | full-service | Star Alliance | — |
| United Airlines UA | 21:57–22:46 | full-service | Star Alliance | — |
One-stop alternatives to flying EWR–OPO nonstop
One airline on both legs; check it's sold as one ticket.
- Via Lisbon (LIS) with TAP Air Portugal: 5,710 km (3,550 mi) flown, 7% further than nonstop.
- Via Madrid (MAD) with
Iberia: 6,230 km (3,870 mi) flown, 16% further than nonstop. - Via Paris (CDG) with
Air France: 7,090 km (4,400 mi) flown, 32% further than nonstop.
EWR–OPO route map
More from Newark and Porto
Other arrivals in Portugal
Also nonstop from EWR, nearest to OPO first (straight-line distance):
- EWR–LIS: Lisbon · 277 km (172 mi) from OPO
- Faro (FAO) airport guide · 475 km (295 mi) from OPO
- Funchal (FNC) airport guide · 1,190 km (740 mi) from OPO
- Ponta Delgada (PDL) airport guide · 1,510 km (937 mi) from OPO
Explore the airlines’ route maps
Departure
Newark Liberty International Airport
Newark Liberty (EWR), Newark. In our data, 38 airlines fly nonstop from EWR to 159 destinations.
View EWR airport guide →Arrival
Francisco de Sá Carneiro Airport
3 ways into Porto, fastest from 20 min:
- Metro Line E (violet) 25–30 min
- STCP buses 601, 602 and night bus 3M 45 min–1h
- Taxi or ride-hail (Uber, Bolt, Free Now) 20–30 min · €20–25
Weather in Porto vs Newark
Porto is warmer than Newark in 7 months and cooler in 4; the biggest gap is in January (14°C against 4°C). In October it averages 21°C in Porto and 18°C in Newark.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Porto | 14° | 15° | 17° | 18° | 20° | 24° | 25° | 26° | 24° | 21° | 17° | 14° |
| Newark | 4° | 6° | 10° | 17° | 22° | 27° | 29° | 29° | 25° | 18° | 12° | 7° |
Average daily highs. Climate normals from Porto and New York City (Wikipedia, CC BY-SA), which cite the national weather services.
Other nonstop airport pairs, Newark to Porto
Newark and Porto are connected nonstop from more than one airport. Compare the pairs by airline count:
Onward from Porto
Places you can't fly to nonstop from EWR, but can from OPO — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.