Flights to Tras-os-Montes, Portugal from NT$6,613

View NT$3,179 flight on Thu, 2025/11/20Opens in a new window

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How much is the cheapest flight to Tras-os-Montes?

Prices were available within the past 7 days and start at NT$3,179 for one-way flights and NT$6,613 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Thu, Nov 20 - Mon, Nov 24
CDG
Paris
OPO
Porto
NT$6,613 Roundtrip, found 4 days ago
NT$6,613
Roundtrip
found 4 days ago
Select Air France flight, departing Thu, Nov 20 from Paris to Porto, returning Mon, Nov 24, priced at NT$6,613 found 4 days ago
KLM
Thu, Nov 20 - Mon, Nov 24
CDG
Paris
OPO
Porto
NT$7,426 Roundtrip, found 4 days ago
NT$7,426
Roundtrip
found 4 days ago
Select KLM flight, departing Thu, Nov 20 from Paris to Porto, returning Mon, Nov 24, priced at NT$7,426 found 4 days ago
Lufthansa
Thu, May 28 - Wed, Jun 3
CDG
Paris
OPO
Porto
NT$11,178 Roundtrip, found 2 days ago
NT$11,178
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, May 28 from Paris to Porto, returning Wed, Jun 3, priced at NT$11,178 found 2 days ago
Swiss International Air Lines
Thu, Nov 20 - Mon, Nov 24
CDG
Paris
OPO
Porto
NT$11,393 Roundtrip, found 4 days ago
NT$11,393
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Nov 20 from Paris to Porto, returning Mon, Nov 24, priced at NT$11,393 found 4 days ago
Iberia
Thu, Nov 20 - Mon, Nov 24
CDG
Paris
OPO
Porto
NT$11,763 Roundtrip, found 4 days ago
NT$11,763
Roundtrip
found 4 days ago
Select Iberia flight, departing Thu, Nov 20 from Paris to Porto, returning Mon, Nov 24, priced at NT$11,763 found 4 days ago

Frequently asked questions

How do I find cheap flights to Tras-os-Montes that have flexible change policies?
At Expedia, we've been channeling our inner yogi to offer you the most flexible airfares around. Simply tick the "No change fee" box under the "Flexible change policies" subheading to find the best flights to Tras-os-Montes.
Which airlines fly to Tras-os-Montes?
Getting to Tras-os-Montes is as easy as choosing between two top airlines. Save your seat with one of the following:

  • United Airlines - 30 flights to or near Tras-os-Montes each month, including 30 flights to Dr. Francisco de Sa Carneiro Airport (OPO) per month.
  • TAP Portugal - 26 flights to or near Tras-os-Montes each month, including 26 flights to Dr. Francisco de Sa Carneiro Airport (OPO) per month.

How can I find cheap tickets to Tras-os-Montes?
Book well ahead, consider alternative airports, avoid school vacation time — there are loads of ways! Another one is to make the most of Expedia's "flexible dates" feature. Search for a Tras-os-Montes flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Tras-os-Montes was NT$6,613.
How much is a flight to Tras-os-Montes?
One-way trips departing from Paris (CDG) sold for as little as NT$3,179 in the last seven days. During this time, the price of a return airfare to Tras-os-Montes varied between NT$6,613 and NT$27,653. If you spot a deal, grab it quickly — these prices don't stick around for long.
What are the most popular airports to fly into in Tras-os-Montes?
Fly into Dr. Francisco de Sa Carneiro Airport (OPO) and sample all that Tras-os-Montes has to offer. As the region's primary entry point, about 56 flights land here each month.
When is the cheapest time to fly to Tras-os-Montes?
If you can be flexible with what date you jet off to Tras-os-Montes, leave early on in the week. The most affordable day to take off is usually Tuesday, followed by Monday. Saturday is typically the most expensive day, with lots of vacationers choosing to fly on the weekend.
How much is a plane ticket to Tras-os-Montes?
In the last seven days, plane tickets to Tras-os-Montes fluctuated from NT$6,613 to NT$27,653.
What months are the cheapest to book a flight to Tras-os-Montes?
February is the cheapest month to secure a seat for your Tras-os-Montes getaway. Fares cost the most during the month of December, so steer clear of this time if you can.

Travel information

Travel information

Destination airport
Dr. Francisco de Sa Carneiro
Destination airport IATA code
OPO
Destination city name
Porto
Roundtrip price
NT$6,613

Trending flights to Tras-os-Montes

Prices were available within the past 7 days and start at NT$3,179 for one-way flights and NT$6,613 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Wed, Nov 5 - Wed, Dec 3
TPE
Taipei
OPO
Porto
NT$27,653 Roundtrip, found 3 hours ago
NT$27,653
Roundtrip
found 3 hours ago
Select EVA Airways flight, departing Wed, Nov 5 from Taipei to Porto, returning Wed, Dec 3, priced at NT$27,653 found 3 hours ago

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