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Portland to Porto from $599 USD roundtrip

Portland PDX → Porto OPO

$599 USD

Roundtrip · Air France, Delta Air Lines, KLM Royal Dutch Airlines · 1 stop

  • Skyscanner — Whole-month view: every date in the month priced side by side.
  • Kiwi — Every departure and return date in the deal's window at once.

Fares move, so confirm the price before booking.

Found 1 month ago

Deal overview

Price
$599 USD
Trip type
Roundtrip
Stops
1 stop
Travel period
Oct – Dec 2026
Baggage
Basic Economy fares do NOT include checked bags – they are $75 each way for the 1st bag and $100 for the 2nd
Booking deadline
Not specified
First found
1 month ago
Last updated
1 month ago

Example dates

A check is a moment that has already passed — a fare confirmed this morning can be gone by lunch. Dates we have not reached yet simply say so.

About this deal

Roundtrip flights from Portland (PDX) to Porto (OPO) are available for $599 USD. These fares include one stop and are offered by Delta Air Lines, Air France, and KLM Royal Dutch Airlines. Travel is valid in October, November, and December. Basic Economy fares do not include checked bags, which cost $75 each way for the first bag and $100 for the second.

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