Flights to Tras-os-Montes, Portugal from NT$2,034

View NT$1,177 flight on Thu, 2025/9/18Opens 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$1,177 for one-way flights and NT$2,034 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Europa
Sun, Dec 14 - Sun, Dec 14
MAD
Madrid
OPO
Porto
NT$2,034 Roundtrip, found 1 day ago
NT$2,034
Roundtrip
found 1 day ago
Select Air Europa flight, departing Sun, Dec 14 from Madrid to Porto, returning Sun, Dec 14, priced at NT$2,034 found 1 day ago
Transavia
Sun, Nov 9 - Tue, Nov 18
AMS
Amsterdam
OPO
Porto
NT$4,745 Roundtrip, found 1 day ago
NT$4,745
Roundtrip
found 1 day ago
Select Transavia flight, departing Sun, Nov 9 from Amsterdam to Porto, returning Tue, Nov 18, priced at NT$4,745 found 1 day ago
Iberia
Sun, Dec 14 - Sun, Dec 14
MAD
Madrid
OPO
Porto
NT$5,381 Roundtrip, found 1 day ago
NT$5,381
Roundtrip
found 1 day ago
Select Iberia flight, departing Sun, Dec 14 from Madrid to Porto, returning Sun, Dec 14, priced at NT$5,381 found 1 day ago
easyJet
Fri, Sep 26 - Sun, Sep 28
GVA
Geneva
OPO
Porto
NT$5,647 Roundtrip, found 1 day ago
NT$5,647
Roundtrip
found 1 day ago
Select easyJet flight, departing Fri, Sep 26 from Geneva to Porto, returning Sun, Sep 28, priced at NT$5,647 found 1 day ago
TAP Portugal
Wed, Aug 20 - Tue, Sep 2
AMS
Amsterdam
OPO
Porto
NT$8,017 Roundtrip, found 2 days ago
NT$8,017
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Wed, Aug 20 from Amsterdam to Porto, returning Tue, Sep 2, priced at NT$8,017 found 2 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$2,034.
How much is a flight to Tras-os-Montes?
One-way trips departing from Madrid (MAD) sold for as little as NT$1,177 in the last seven days. During this time, the price of a return airfare to Tras-os-Montes varied between NT$2,034 and NT$26,651. 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$2,034 to NT$26,651.
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.
Flights to Tras-os-Montes information
Destination airport
Dr. Francisco de Sa Carneiro
Destination airport IATA code
OPO
Destination city name
Porto
Roundtrip price
NT$4,744

Trending flights to Tras-os-Montes

Prices were available within the past 7 days and start at NT$1,177 for one-way flights and NT$2,034 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Wed, Feb 18 - Sun, Mar 22
TPE
Taipei
OPO
Porto
NT$26,651 Roundtrip, found 5 days ago
NT$26,651
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Wed, Feb 18 from Taipei to Porto, returning Sun, Mar 22, priced at NT$26,651 found 5 days ago
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