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Flights from Porto to Buffalo
There are no direct flights from Porto to Buffalo. The fastest way is one stop via New York or Boston, about 14h 21m door to door (3 connections a week on current schedules).
No direct flights · 2 connection options From 10h 37m
Porto to Buffalo at a glance
Fastest journey10h 37mVia New York, on current schedules
Nonstop flightsNoneConnect via New York or Boston
Best ways to fly from Porto to Buffalo
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
OPO New York (EWR) BUF
Leg 1: TAP Air Portugal, United Airlines · Leg 2: United Airlines, GoJet Airlines
Fri13:30 OPO16:05 EWR5h 40m connection21:45 EWR22:51 BUFUnited Airlines + GoJet Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 5,630 km3,496 miles
- Journey time
- 10h 37mon current schedules
- Time difference
- -5hBuffalo vs Porto
- Currency in Buffalo
- USD
- Airports
- OPO → BUF
Flights from Porto to Buffalo: questions answered
Are there direct flights from Porto to Buffalo?
No. There is no nonstop service, so you will connect, most easily in New York and Boston. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Porto to Buffalo?
With one connection the journey usually takes around 10h 37m, depending on the layover. The straight-line distance is 5,630 km.
Where do you change planes between Porto and Buffalo?
The best connecting points are New York (EWR) and Boston (BOS). TAP Air Portugal flies both legs via New York, so you can book it as one ticket.
Which airports serve Porto and Buffalo?
Porto: Francisco de Sá Carneiro Airport (OPO). Buffalo: Buffalo Niagara International Airport (BUF).
What is the time difference between Porto and Buffalo?
Buffalo is 5 hours behind Porto.





