Cheap Flights to Tras-os-Montes: Tras-os-Montes Flight Deals

View €25 flight on Wed, 19 Aug 2026Opens in a new window

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Cheap round-trip flights to Tras-os-Montes

Prices were available within the past 7 days and start at €25 for one-way flights and €60 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, 25 May - Wed, 27 May
SNN
Shannon
OPO
Porto
€60 Return, found 2 hours ago
€60
Return
found 2 hours ago
Select Ryanair flight, departing Mon, 25 May from Shannon to Porto, returning Wed, 27 May, priced at €60 found 2 hours ago
TAP Portugal
Wed, 19 Aug - Thu, 20 Aug
LIS
Lisbon
OPO
Porto
€100 Return, just found
€100
Return
just found
Select TAP Portugal flight, departing Wed, 19 Aug from Lisbon to Porto, returning Thu, 20 Aug, priced at €100 just found
Vueling Airlines
Thu, 3 Dec - Mon, 7 Dec
DUB
Dublin
OPO
Porto
€132 Return, found 6 days ago
€132
Return
found 6 days ago
Select Vueling Airlines flight, departing Thu, 3 Dec from Dublin to Porto, returning Mon, 7 Dec, priced at €132 found 6 days ago
Iberia
Tue, 15 Sept - Mon, 21 Sept
DUB
Dublin
OPO
Porto
€143 Return, found 1 hour ago
€143
Return
found 1 hour ago
Select Iberia flight, departing Tue, 15 Sept from Dublin to Porto, returning Mon, 21 Sept, priced at €143 found 1 hour ago
easyJet
Sat, 13 Jun - Mon, 15 Jun
LUX
Luxembourg
OPO
Porto
€150 Return, found 1 hour ago
€150
Return
found 1 hour ago
Select easyJet flight, departing Sat, 13 Jun from Luxembourg to Porto, returning Mon, 15 Jun, priced at €150 found 1 hour 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 holiday 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 €60.
How much is a flight to Tras-os-Montes?
One-way trips departing from Dublin (DUB) sold for as little as €25 in the last seven days. During this time, the price of a return airfare to Tras-os-Montes varied between €60 and €150. 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.
How much is a plane ticket to Tras-os-Montes?
In the last seven days, plane tickets to Tras-os-Montes fluctuated from €60 to €150.
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

Destination airport
Dr. Francisco de Sa Carneiro
Destination airport IATA code
OPO
Destination city name
Porto
Return price
€60

Trending flights to Tras-os-Montes

Prices were available within the past 7 days and start at €25 for one-way flights and €60 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, 25 May - Wed, 27 May
SNN
Shannon
OPO
Porto
€60 Return, found 2 hours ago
€60
Return
found 2 hours ago
Select Ryanair flight, departing Mon, 25 May from Shannon to Porto, returning Wed, 27 May, priced at €60 found 2 hours ago
*Available to Expedia members.