Flights to Sé from Newark - ￥37,540

View ￥37,540 flight on Fri, Jan 16, 2026Opens in a new window

Popular airlines from Newark to Sé

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Cheap Flights from Newark to Sé (NYC-OPO)

Prices were available within the past 7 days and start at ￥37,540 for one-way flights and ￥113,490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥113,490 Roundtrip, found 4 days ago
￥113,490
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥113,490 found 4 days ago
Swiss International Air Lines
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥120,060 Roundtrip, found 4 days ago
￥120,060
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥120,060 found 4 days ago
Turkish Airlines
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥124,450 Roundtrip, found 4 days ago
￥124,450
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥124,450 found 4 days ago
Austrian Airlines
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥134,850 Roundtrip, found 4 days ago
￥134,850
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥134,850 found 4 days ago
Lufthansa
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥138,860 Roundtrip, found 4 days ago
￥138,860
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥138,860 found 4 days ago
Air Europa
Sun, Jul 20 - Thu, Jul 24
JFK
New York
OPO
Porto
￥142,870 Roundtrip, found 6 hours ago
￥142,870
Roundtrip
found 6 hours ago
Select Air Europa flight, departing Sun, Jul 20 from New York to Porto, returning Thu, Jul 24, priced at ￥142,870 found 6 hours ago

Find the cheapest month to fly from New York (EWR) to Porto (OPO)

November is typically the cheapest month to fly

From ￥62,858 - ￥114,781 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.