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฿16,394+ Cheap flights to Porto

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
— OPO
16 Jan — 23 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Porto in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Porto
Explore the most affordable flight options available to Porto. Find the lowest fares based on data from user searches, with prices last updated on 17 December 2025.

Wed 17/1208:55BKK - OPO
2 stops29h 40mMultiple Airlines
Tue 23/1207:25OPO - BKK
3 stops36h 40mMultiple Airlines
Deal found 16/12฿34,078
Wed 17/1213:15BKK - OPO
1 stop25h 35mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Tue 23/1219:15OPO - BKK
1 stop32h 30mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 16/12฿39,553

Find flight deals to Porto

Find the latest flights to Porto in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 17 December 2025.

Return from

฿29,736

One-way from

฿16,394

Popular in

July

Cheapest in

February

Average price

฿33,764
14/2-16/2
  • 14/2-16/2
  • 3 total stops
  • 46h 45m total
  • Bangkok to Porto
Search Deals
Qatar Airways
  • Qatar Airways
  • 23/3
  • 2 total stops
  • 21h 00m total
  • Bangkok to Porto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿2,966 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿1,156 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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Cheapflights Fare Finder

 
Locate flights to Porto that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 17 December 2025.
Use the filters below to find and compare flights to Porto that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sat 14/2

14:40-13:25

2 stops29h 45m

Porto

Mon 16/2

14:20-14:20

1 stop17h 00m

฿29,736

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 19/1

20:10-10:50

2 stops21h 40m

Porto

Thu 22/1

16:05-05:45

2 stops30h 40m

฿30,617

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sat 14/2

23:10-19:15

1 stop27h 05m

Porto

Mon 16/2

17:30-16:05

1 stop15h 35m

฿35,620

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 2/4

02:30-16:00

2 stops19h 30m

Porto

Sun 31/5

16:40-20:45

2 stops22h 05m

฿35,998

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 2/4

03:15-17:20

2 stops20h 05m

Porto

Sun 31/5

11:35-23:50

2 stops30h 15m

฿36,533

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Fri 3/4

23:35-15:40

1 stop22h 05m

Porto

Sun 31/5

10:40-11:55

1 stop19h 15m

฿37,351

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 23/3

02:00-16:00

2 stops21h 00m

฿16,394

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Tue 24/3

23:15-15:10

1 stop22h 55m

฿17,621

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Best time to book a flight to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Porto

How long is the flight to Porto?

On average, a flight from Bangkok to Porto takes 26 hours 0 minutes. Flights to Porto from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 mm per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

FAQs about flying to Porto

  • What airport do you fly into for flights to Porto?

    Most people fly into Porto (OPO) if they book a flight to Porto. Porto is conveniently located just 10.9 km from Porto’s city centre.

  • Can I find cheaper flights to Porto if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Porto on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Porto have rental cars?

    Yes. Those touching down at Porto can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Porto?

    Yes. Porto has hotels nearby for those requiring accommodations. Room near the airport is the closest property to Porto (0.0 km away from Porto).

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights to Porto?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Porto. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Porto with no change fees?

Need flexible booking options for your flight to Porto ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Porto become cheaper?

Yes, Cheapflights offers price alerts on Porto flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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