Cheap Flights to Tras-os-Montes from HK$353

View HK$353 flight on Thu, 30 Oct 2025Opens 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 HK$353 for one-way flights and HK$752 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, 6 Dec - Mon, 15 Dec
LGW
London
OPO
Porto
HK$752 Return, found 4 days ago
HK$752
Return
found 4 days ago
Select easyJet flight, departing Sat, 6 Dec from London to Porto, returning Mon, 15 Dec, priced at HK$752 found 4 days ago
British Airways
Thu, 11 Dec - Sun, 14 Dec
LGW
London
OPO
Porto
HK$1,412 Return, found 1 day ago
HK$1,412
Return
found 1 day ago
Select British Airways flight, departing Thu, 11 Dec from London to Porto, returning Sun, 14 Dec, priced at HK$1,412 found 1 day ago
Jet2
Thu, 11 Sept - Thu, 18 Sept
MAN
Manchester
OPO
Porto
HK$1,668 Return, found 18 hours ago
HK$1,668
Return
found 18 hours ago
Select Jet2 flight, departing Thu, 11 Sept from Manchester to Porto, returning Thu, 18 Sept, priced at HK$1,668 found 18 hours ago
Air France
Wed, 10 Dec - Sun, 14 Dec
CDG
Paris
OPO
Porto
HK$1,755 Return, found 1 day ago
HK$1,755
Return
found 1 day ago
Select Air France flight, departing Wed, 10 Dec from Paris to Porto, returning Sun, 14 Dec, priced at HK$1,755 found 1 day ago
Luxair
Tue, 3 Mar - Sat, 7 Mar
CDG
Paris
OPO
Porto
HK$2,357 Return, found 6 days ago
HK$2,357
Return
found 6 days ago
Select Luxair flight, departing Tue, 3 Mar from Paris to Porto, returning Sat, 7 Mar, priced at HK$2,357 found 6 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 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 HK$752.
How much is a flight to Tras-os-Montes?
One-way trips departing from Manchester (MAN) sold for as little as HK$353 in the last seven days. During this time, the price of a return airfare to Tras-os-Montes varied between HK$752 and HK$5,313. 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 holiday makers 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 HK$752 to HK$5,313.
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
Return price
HK$751

Trending flights to Tras-os-Montes

Prices were available within the past 7 days and start at HK$353 for one-way flights and HK$752 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Mon, 29 Dec - Sun, 11 Jan
HKG
Hong Kong SAR
OPO
Porto
HK$5,313 Return, found 5 hours ago
HK$5,313
Return
found 5 hours ago
Select Air France flight, departing Mon, 29 Dec from Hong Kong SAR to Porto, returning Sun, 11 Jan, priced at HK$5,313 found 5 hours ago
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