A nighttime view of a bridge over water, with illuminated buildings and a hill in the background.

Flights to Northern Portugal, Portugal from NT$25,973

View NT$12,227 flight on Thu, 2026/12/24Opens in a new window

Flight 1

Flight 2

Popular airlines

  • TAP Portugal

  • Lufthansa

  • Iberia

  • KLM

  • Swiss International Air Lines

  • Air France

  • British Airways

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How much is the cheapest flight to Northern Portugal?

Prices were available within the past 7 days and start at NT$12,227 for one-way flights and NT$25,973 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 24 - Thu, Dec 31
IAH
Houston
OPO
Porto
NT$25,973 Roundtrip, found 15 hours ago
NT$25,973
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Dec 24 from Houston to Porto, returning Thu, Dec 31, priced at NT$25,973 found 15 hours ago
Delta
Thu, Dec 24 - Thu, Dec 31
IAH
Houston
OPO
Porto
NT$26,356 Roundtrip, found 15 hours ago
NT$26,356
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Dec 24 from Houston to Porto, returning Thu, Dec 31, priced at NT$26,356 found 15 hours ago
Turkish Airlines
Sun, Aug 9 - Tue, Aug 25
IAH
Houston
OPO
Porto
NT$27,607 Roundtrip, found 1 day ago
NT$27,607
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Sun, Aug 9 from Houston to Porto, returning Tue, Aug 25, priced at NT$27,607 found 1 day ago
KLM
Thu, Dec 24 - Tue, Dec 29
IAH
Houston
OPO
Porto
NT$28,024 Roundtrip, found 1 day ago
NT$28,024
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Dec 24 from Houston to Porto, returning Tue, Dec 29, priced at NT$28,024 found 1 day ago
Air France
Thu, Dec 24 - Thu, Dec 31
DFW
Dallas
OPO
Porto
NT$30,231 Roundtrip, found 1 day ago
NT$30,231
Roundtrip
found 1 day ago
Select Air France flight, departing Thu, Dec 24 from Dallas to Porto, returning Thu, Dec 31, priced at NT$30,231 found 1 day ago

Frequently asked questions

How do I find cheap flights to Northern Portugal that have flexible change policies?
It's as easy as counting to three with Expedia. Step 1: Type in your travel dates and click "Search." Next step? Check the "No change fee" box directly below the "Flexible change policies" subheading to the left of your screen. Step 3. Book a cheap and flexible ticket to Northern Portugal.
Which airlines fly to Northern Portugal?
Dust off your suitcase and take your pick of these major airlines that operate flights in or near Northern Portugal:

  • TAP Portugal - 251 flights to or near Northern Portugal each month, including 251 flights to Humberto Delgado Airport (LIS) per month.
  • Delta Air Lines - 60 flights to or near Northern Portugal each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 60 flights to or near Northern Portugal each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

How can I find cheap tickets to Northern Portugal?
For an amazing deal to Northern Portugal, book ahead of time. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will list the cheapest prices for nearby days. In the last seven days, NT$25,973 was the best price for a flight to Northern Portugal.
How much is a flight to Northern Portugal?
There were a lot of affordable fares for the taking in the last seven days, with the cost of a round-trip flight to Northern Portugal ranging between NT$25,973 and NT$30,367. Many lucky vacationers purchased one-way tickets from Houston (IAH) for as little as NT$12,227.
What are the most popular airports to fly into in Northern Portugal?
Northern Portugal's main airport is Humberto Delgado Airport (LIS). Get your next thrilling journey underway by booking a fare on one of the 403 flights per month to this destination.
When is the cheapest time to fly to Northern Portugal?
If you'd prefer to spend your vacation savings enjoying Northern Portugal rather than on your flight there, leave earlier in the week. The cheapest day to fly is generally Tuesday, with Monday close behind. With many folks keeping their travel to weekends, Saturday tends to have the highest ticket prices.
How much is a plane ticket to Northern Portugal?
In the last seven days, plane fares to Northern Portugal ranged between NT$25,973 and NT$30,367. Prices tend to go up over time, so grab a cheap flight today.
What months are the cheapest to book a flight to Northern Portugal?
To grab cheap flights to Northern Portugal, try to book sometime in February when prices are at their cheapest. The most expensive time to book? In the U.S, it's December.

Travel information

Destination airport
Dr. Francisco de Sa Carneiro
Destination airport IATA code
OPO
Destination city name
Porto
Roundtrip price
NT$25,973

Trending flights to Northern Portugal

Prices were available within the past 7 days and start at NT$12,227 for one-way flights and NT$25,973 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Jul 27 - Tue, Sep 8
TPE
Taipei
OPO
Porto
NT$30,367 Roundtrip, found 16 hours ago
NT$30,367
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Mon, Jul 27 from Taipei to Porto, returning Tue, Sep 8, priced at NT$30,367 found 16 hours ago
*Available to Expedia members.