Flights to Tras-os-Montes from New York - ￥37,540

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

Popular airlines from New York to Tras-os-Montes

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from New York to Tras-os-Montes (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 3 days ago
￥113,490
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥113,490 found 3 days ago
Swiss International Air Lines
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥120,060 Roundtrip, found 3 days ago
￥120,060
Roundtrip
found 3 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 3 days ago
Turkish Airlines
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥124,450 Roundtrip, found 3 days ago
￥124,450
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥124,450 found 3 days ago
Austrian Airlines
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥134,850 Roundtrip, found 3 days ago
￥134,850
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥134,850 found 3 days ago
Lufthansa
Fri, May 1 - Sat, May 16
JFK
New York
OPO
Porto
￥138,860 Roundtrip, found 3 days ago
￥138,860
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, May 1 from New York to Porto, returning Sat, May 16, priced at ￥138,860 found 3 days ago
Air Europa
Fri, Jul 18 - Fri, Jul 25
JFK
New York
OPO
Porto
￥146,170 Roundtrip, found 1 day ago
￥146,170
Roundtrip
found 1 day ago
Select Air Europa flight, departing Fri, Jul 18 from New York to Porto, returning Fri, Jul 25, priced at ￥146,170 found 1 day ago
*Available to Expedia members.