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฿12,201+ 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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
— OPO
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Porto in 2026

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 18 July 2026.

Tue 10/1105:55
BKK
-
OPO
2 stops24h 05m
Multiple Airlines
Thu 19/1117:40
OPO
-
BKK
1 stop31h 30m
Multiple Airlines
Deal found 15/7฿21,276
Thu 10/915:55
BKK
-
OPO
2 stops28h 25m
Multiple Airlines
Tue 15/906:30
OPO
-
BKK
2 stops35h 40m
Multiple Airlines
Deal found 17/7฿24,469
Thu 10/921:00
BKK
-
OPO
2 stops39h 50m
เอทิฮัดแอร์เวย์
Tue 15/916:05
OPO
-
BKK
2 stops25h 50m
เอทิฮัดแอร์เวย์
Deal found 17/7฿25,478
Sun 30/815:55
BKK
-
OPO
2 stops31h 20m
Multiple Airlines
Sun 6/905:55
OPO
-
BKK
2 stops25h 40m
Multiple Airlines
Deal found 15/7฿27,763

Find flight deals to Porto

Find the latest flights to Porto in 2026, 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 18 July 2026.

Return from

฿21,276

One-way from

฿12,201
10/11-19/11
  • 10/11-19/11
  • 3 total stops
  • 55h 35m total
  • Bangkok to Porto
Search Deals
22/9
  • 22/9
  • 2 total stops
  • 42h 55m total
  • Bangkok to Porto
Search Deals

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 18 July 2026.
Use the filters below to find and compare flights to Porto that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 10/9

21:00-06:50

2 stops39h 50m

Porto

Tue 15/9

16:05-23:55

2 stops25h 50m

฿25,478

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sun 13/9

03:15-06:50

2 stops33h 35m

Porto

Fri 18/9

16:05-12:10

2 stops38h 05m

฿32,267

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 3/8

06:40-09:40

1 stop33h 00m

Porto

Tue 18/8

16:50-12:05

1 stop37h 15m

฿33,645

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Tue 4/8

11:15-09:45

1 stop28h 30m

Porto

Thu 20/8

16:40-12:05

1 stop37h 25m

฿33,679

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 14/9

06:40-09:40

1 stop33h 00m

Porto

Wed 16/9

16:40-05:10

1 stop30h 30m

฿34,587
Fastest return journey

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 14/9

22:45-09:40

1 stop16h 55m

Porto

Fri 18/9

16:45-05:10

1 stop30h 25m

฿34,721

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 3/8

06:40-09:40

1 stop33h 00m

Porto

Tue 11/8

16:50-05:10

1 stop30h 20m

฿36,133
Cheapest one-way

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Tue 22/9

03:15-16:10

2 stops42h 55m

฿12,201

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 1/10

21:45-09:40

1 stop17h 55m

฿18,722

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Wed 5/8

00:55-18:10

1 stop23h 15m

฿19,562

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 17 resultsSorted by cheapest first
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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 24 hours 5 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

Browse thousands of different options on Cheapflights for your next trip

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Search flights to Porto by cabin class

Find flights to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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