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฿13,132+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
— OPO
22 Jul — 29 Jul1
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 22 June 2026.

Fri 16/1009:00
BKK
-
OPO
2 stops20h 25m
Multiple Airlines
Sat 24/1006:20
OPO
-
BKK
2 stops29h 25m
Multiple Airlines
Deal found 20/6฿26,001
Fri 10/718:30
BKK
-
OPO
1 stop18h 20m
Multiple Airlines
Sat 18/720:10
OPO
-
BKK
1 stop37h 20m
Multiple Airlines
Deal found 17/6฿26,461
Tue 4/815:55
BKK
-
OPO
2 stops44h 55m
เอทิฮัดแอร์เวย์
Wed 12/816:05
OPO
-
BKK
2 stops38h 05m
เอทิฮัดแอร์เวย์
Deal found 21/6฿26,756
Tue 4/815:55
BKK
-
OPO
2 stops29h 20m
เอทิฮัดแอร์เวย์
Thu 20/820:10
OPO
-
BKK
2 stops34h 00m
เอทิฮัดแอร์เวย์
Deal found 21/6฿27,117
Thu 16/709:15
BKK
-
OPO
2 stops27h 35m
เอทิฮัดแอร์เวย์
Mon 20/707:35
OPO
-
BKK
2 stops28h 35m
เอทิฮัดแอร์เวย์
Deal found 19/6฿27,446
Mon 9/1108:30
BKK
-
OPO
2 stops29h 20m
เอทิฮัดแอร์เวย์
Fri 13/1111:35
OPO
-
BKK
2 stops28h 45m
เอทิฮัดแอร์เวย์
Deal found 19/6฿27,511
Mon 16/1114:40
BKK
-
OPO
2 stops35h 40m
เอทิฮัดแอร์เวย์
Fri 20/1116:05
OPO
-
BKK
2 stops18h 55m
เอทิฮัดแอร์เวย์
Deal found 20/6฿27,544
Thu 16/709:15
BKK
-
OPO
2 stops27h 35m
เอทิฮัดแอร์เวย์
Sun 19/705:05
OPO
-
BKK
2 stops25h 05m
เอทิฮัดแอร์เวย์
Deal found 19/6฿28,398

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 22 June 2026.

Return from

฿26,001

One-way from

฿13,132
16/10-24/10
  • 16/10-24/10
  • 4 total stops
  • 49h 50m total
  • Bangkok to Porto
Search Deals
12/7
  • 12/7
  • 2 total stops
  • 33h 35m 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 22 June 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

Mon 9/11

08:30-06:50

2 stops29h 20m

Porto

Fri 13/11

11:35-23:20

2 stops28h 45m

฿27,511

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 16/11

14:40-19:20

2 stops35h 40m

Porto

Fri 20/11

16:05-18:00

2 stops18h 55m

฿27,544

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sun 2/8

03:15-10:50

2 stops37h 35m

Porto

Tue 18/8

07:00-12:10

2 stops23h 10m

฿31,188

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sun 2/8

03:15-06:50

2 stops33h 35m

Porto

Tue 11/8

16:05-12:10

2 stops38h 05m

฿32,698
Fastest return journey

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 16/7

06:40-09:40

1 stop33h 00m

Porto

Sun 19/7

16:40-15:25

1 stop16h 45m

฿33,289

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 9/7

11:15-09:40

1 stop28h 25m

Porto

Wed 15/7

16:40-20:45

2 stops22h 05m

฿35,555

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 16/7

11:15-15:45

1 stop34h 30m

Porto

Mon 20/7

16:50-20:45

2 stops21h 55m

฿35,587

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 9/11

22:10-09:55

1 stop18h 45m

Porto

Fri 13/11

10:55-05:20

1 stop35h 25m

฿35,686
Cheapest one-way

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sun 12/7

03:15-06:50

2 stops33h 35m

฿13,132
Fastest single journey

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 16/7

09:15-06:50

2 stops27h 35m

฿13,821

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 18 hours 20 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.
First Class flights to Porto
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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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