฿1,750+ Cheap flights from Porto

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OPO — BKK
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Porto

Discover essential information about flights departing from Porto, including flight schedules, destinations, airlines operating at the Porto airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 20 January 2026.

Good round-trip deal

฿86,309 or less
Price to beat on a round-trip flight from Porto.
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Find flights from Porto

Enter your travel dates to find the best prices.

Cheapest flights from Porto
Explore the most affordable flight options available from Porto. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2026.

Tue 24/211:35
OPO
-
BKK
2 stops28h 55m
Multiple Airlines
Mon 9/315:20
BKK
-
OPO
2 stops32h 40m
Multiple Airlines
Deal found 18/1฿14,592
Tue 3/320:10
OPO
-
BKK
3 stops35h 20m
Multiple Airlines
Tue 17/322:05
BKK
-
OPO
2 stops30h 40m
Multiple Airlines
Deal found 17/1฿21,123
Tue 5/508:40
OPO
-
BKK
1 stop19h 10m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Wed 20/512:50
BKK
-
OPO
1 stop25h 05m
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 18/1฿21,373
Mon 18/507:50
OPO
-
BKK
2 stops27h 15m
Multiple Airlines
Sun 31/518:20
BKK
-
OPO
2 stops25h 25m
Multiple Airlines
Deal found 18/1฿22,216
Tue 5/512:00
OPO
-
BKK
2 stops20h 50m
Multiple Airlines
Wed 20/512:50
BKK
-
OPO
1 stop25h 05m
Multiple Airlines
Deal found 18/1฿22,623
Wed 18/206:15
OPO
-
BKK
3 stops31h 50m
Multiple Airlines
Thu 26/220:40
BKK
-
OPO
3 stops29h 45m
Multiple Airlines
Deal found 19/1฿22,748
Wed 20/520:40
OPO
-
BKK
1 stop36h 50m
Multiple Airlines
Sat 23/511:45
BKK
-
OPO
2 stops49h 55m
Multiple Airlines
Deal found 19/1฿22,779
Wed 4/321:55
OPO
-
HKT
3 stops31h 50m
Multiple Airlines
Wed 11/318:25
HKT
-
OPO
2 stops24h 00m
Multiple Airlines
Deal found 18/1฿22,841
Thu 21/507:35
OPO
-
BKK
1 stop25h 55m
Multiple Airlines
Sat 23/511:45
BKK
-
OPO
2 stops49h 55m
Multiple Airlines
Deal found 19/1฿23,029
Sat 7/311:35
OPO
-
HKT
3 stops23h 55m
Multiple Airlines
Mon 23/318:50
HKT
-
OPO
2 stops29h 10m
Multiple Airlines
Deal found 19/1฿24,091
Wed 4/311:15
OPO
-
HKT
2 stops39h 35m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Wed 11/316:55
HKT
-
OPO
2 stops33h 25m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 18/1฿27,560
Sat 7/316:10
OPO
-
HKT
1 stop32h 45m
เตอร์กิชแอร์ไลน์
Mon 23/309:25
HKT
-
OPO
1 stop31h 25m
เตอร์กิชแอร์ไลน์
Deal found 19/1฿31,716

Find flights from Porto within your budget

 
Find flights departing from Porto that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PortoPhuket City

OPO - HKT

OPOHKT

Porto

Wed 4/3

21:55-12:45

3 stops31h 50m

Phuket City

Wed 11/3

18:25-11:25

2 stops24h 00m

฿22,841

PortoPhuket City

OPO - HKT

OPOHKT

Porto

Sat 7/3

11:35-18:30

3 stops23h 55m

Phuket City

Mon 23/3

18:50-17:00

2 stops29h 10m

฿24,091

PortoBangkok

OPO - BKK

OPOBKK

Porto

Mon 22/6

16:20-09:10

1 stop34h 50m

Bangkok Suvarnabhumi

Mon 29/6

12:05-15:30

1 stop33h 25m

฿27,060

PortoBangkok

OPO - BKK

OPOBKK

Porto

Mon 18/5

19:00-09:30

1 stop32h 30m

Bangkok Suvarnabhumi

Sat 23/5

12:05-18:10

1 stop36h 05m

฿27,403

PortoPhuket City

OPO - HKT

OPOHKT

Porto

Wed 4/3

11:15-09:50

2 stops39h 35m

Phuket City

Wed 11/3

16:55-19:20

2 stops33h 25m

฿27,560

PortoBangkok

OPO - BKK

OPOBKK

Porto

Mon 22/6

19:00-09:10

2 stops32h 10m

Bangkok Suvarnabhumi

Mon 29/6

12:05-18:10

1 stop36h 05m

฿27,778

PortoBangkok

OPO - BKK

OPOBKK

Porto

Sat 7/3

19:50-16:05

1 stop37h 15m

Bangkok Suvarnabhumi

Tue 24/3

23:10-17:45

1 stop25h 35m

฿27,872

PortoBangkok

OPO - BKK

OPOBKK

Porto

Tue 19/5

06:15-09:30

2 stops21h 15m

Bangkok Suvarnabhumi

Sat 23/5

12:05-15:25

2 stops33h 20m

฿29,185

PortoBangkok

OPO - BKK

OPOBKK

Porto

Mon 9/3

17:30-16:05

1 stop15h 35m

Bangkok Suvarnabhumi

Tue 24/3

23:10-17:45

1 stop25h 35m

฿30,341

PortoBangkok

OPO - BKK

OPOBKK

Porto

Thu 12/3

17:35-16:05

1 stop15h 30m

Bangkok Suvarnabhumi

Wed 25/3

23:10-16:45

1 stop24h 35m

฿30,434

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 36 results
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Best time to book a flight from Porto

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

Travel insights for flights from Porto

Get recent, data-driven insights about flights from Porto including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Porto?

Use this chart to determine the optimal time to book a return flight from Porto to Suvarnabhumi. Price data was last updated on 16 January 2026.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Porto?

Currently, May is the cheapest month in which you can book a flight from Porto (average of ฿18,967). Flying from Porto in July will prove the most costly (average of ฿28,060). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Porto?

If you’re flying from Porto, these routes are more frequently taken by airlines Madrid (322 flights per day), Paris (174 flights per day) and Lisbon (133 flights per day).

Madrid Barajas
Madrid Barajas
From ฿82,756

What is the cheapest place to fly to from Porto?

The cheapest city to fly to from Porto is Madrid Barajas, with prices starting at ฿82,756. Explore other affordable destinations below.

Madrid Barajas
Madrid Barajas
From ฿82,756

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Portugal

Book a direct flight from one of these other cities located in Portugal.
Direct flights from Porto
Direct flights from Lisbon
Direct flights from Funchal

Related info for your journey

Access useful and relevant information related to your journey from Porto. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 January 2026.

  • What are the most popular destinations to fly to from Porto?

    The most selected flight destinations from Porto for the current month are Funchal, Barcelona-El Prat Airport, Amsterdam. While Funchal, Barcelona-El Prat Airport, Faro are the top choices made by travellers year-round.

  • What is the cheapest flight from Porto to anywhere?

    Users have flown out of Porto for as low as ฿82,756 to Madrid (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿86,384 to fly from Porto.

  • What is the cheapest month to fly from Porto?

    At the present moment the cheapest month to fly from Porto is currently May; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Porto?

    Here are some of the cheapest flight destinations from Porto:
    Fly from Porto to Bangkok from ฿14,592

  • How does Cheapflights help users find flights from Porto?

    When you search for this flight from Porto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Porto.

  • Can Cheapflights find flights from Porto with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto, users can toggle the no change fees filter when performing a flight search.

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

    Of course! You can now track prices for flights from Porto and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 from Porto?

When you search for this flight from Porto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Porto.

Can Cheapflights find flights from Porto with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Porto and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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