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Cheap flights from Thailand to Porto from ฿16,353

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.
BKK — OPO
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Porto
Explore the most affordable flight options available from Thailand to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 December 2025.

Thu 25/1212:45BKK - OPO
2 stops29h 00mMultiple Airlines
Thu 1/106:40OPO - BKK
2 stops31h 25mMultiple Airlines
Deal found 24/12฿30,161

Find flight deals from Thailand to Porto

Keep the following information in mind while searching for Thailand to Porto flight deals. Data was last updated 26 December 2025.

Round-trip from

฿27,896

One-way from

฿16,353

Popular in

July

Cheapest in

February

Average price

฿33,295
บริติชแอร์เวย์
  • บริติชแอร์เวย์
  • 21/1-25/1
  • 2 total stops
  • 61h 35m total
  • Thailand to Porto
Search Deals
Qatar Airways
  • Qatar Airways
  • 23/3
  • 2 total stops
  • 20h 00m total
  • Thailand to Porto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿90,741 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿35,397 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from Thailand to Porto that are best for you.

Fly from

Thailand

Fly to

Porto

Route

Depart

Return

Price

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Wed 21/1

23:10-16:45

1 stop24h 35m

Porto

Sun 25/1

20:05-16:05

1 stop37h 00m

฿27,896

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Wed 21/1

14:40-10:50

2 stops27h 10m

Porto

Sun 25/1

07:35-18:45

2 stops28h 10m

฿31,061

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Fri 3/4

11:25-21:50

1 stop16h 25m

Porto

Sun 31/5

09:25-09:10

1 stop17h 45m

฿33,171

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Fri 3/4

03:15-17:20

2 stops20h 05m

Porto

Tue 19/5

07:35-18:10

2 stops28h 35m

฿34,692

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sat 4/4

12:05-18:10

1 stop36h 05m

Porto

Tue 19/5

06:15-09:30

2 stops21h 15m

฿36,336

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

฿36,616

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 23/3

03:00-16:00

2 stops20h 00m

฿16,353

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Tue 24/3

10:10-15:10

1 stop36h 00m

฿19,518

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Best time to book a flight from Thailand to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Thailand 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 from Thailand to Porto

What is the cheapest time of day to fly from TH to OPO?

Find hourly flight availability from Thailand to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 33% on flights from Thailand to Porto by exploring options for tickets at midday.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Porto (OPO) is the airport you will fly into if you book a flight from Thailand to Porto. It is only a 10.9 km journey from Porto (OPO) to Porto’s city centre.

  • How long is the flight from Thailand to Porto?

    There are many flights that can get you from Thailand to Porto in 16h 25m. Fly via บริติชแอร์เวย์, เอทิฮัดแอร์เวย์, or แอร์ฟร้านซ์ to get the fastest option. Thailand and Porto are separated by a distance of 10556 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Thailand to Porto that include hotel bookings?

    Yes. In addition to deals on Thailand to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Porto.

  • Can I find deals for business class flights from Thailand to Porto?

    Yes. Cheapflights offers flight deals from Thailand to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thailand to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Thailand to Porto?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thailand 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 from Thailand to Porto?

Cheapflights simply makes it quick and affordable to book flights from Thailand to Porto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Thailand to Porto with no change fees?

Yes! Cheapflights helps users easily find flights from Thailand to Porto with no change fees.

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

Not ready to book yet? You can track prices for flights from Thailand to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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