฿2,496+ 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 11/9. 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.
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 16 August 2025.
Good round-trip deal | ฿89,550 or less |
|---|---|
Good one-way deal | ฿1,180 or less |
Find flights from Porto
Cheapest flights from PortoExplore the most affordable flight options available from Porto. Find the lowest fares based on data from user searches, with prices last updated on 16 August 2025.
Explore the most affordable flight options available from Porto. Find the lowest fares based on data from user searches, with prices last updated on 16 August 2025.
Find flights from Porto within your budget
Fly to
Route
Depart
Return
Price
PortoBangkok
OPO - BKK
OPOBKK
Porto
Sun 21/9
14:40-18:50
2 stops22h 10m
Bangkok Suvarnabhumi
Sat 4/10
09:30-21:00
2 stops17h 30m
PortoBangkok
OPO - BKK
OPOBKK
Porto
Thu 11/9
06:25-06:30
2 stops18h 05m
Bangkok Suvarnabhumi
Thu 18/9
08:55-09:10
3 stops30h 15m
PortoBangkok
OPO - BKK
OPOBKK
Porto
Fri 19/9
15:30-18:50
2 stops21h 20m
Bangkok Suvarnabhumi
Mon 29/9
09:30-09:00
2 stops29h 30m
PortoBangkok
OPO - BKK
OPOBKK
Porto
Sun 28/9
22:35-06:30
2 stops25h 55m
Bangkok Suvarnabhumi
Sun 5/10
10:05-06:50
2 stops26h 45m
PortoBangkok
OPO - BKK
OPOBKK
Porto
Fri 16/1
07:35-12:15
2 stops21h 40m
Bangkok Suvarnabhumi
Fri 30/1
08:15-06:50
2 stops29h 35m
PortoPhuket City
OPO - HKT
OPOHKT
Porto
Thu 15/1
08:20-12:55
2 stops21h 35m
Phuket City
Wed 28/1
08:20-16:00
2 stops38h 40m
PortoPhuket City
OPO - HKT
OPOHKT
Porto
Sun 14/12
20:40-05:50
2 stops26h 10m
Phuket City
Tue 23/12
08:25-07:40
2 stops30h 15m
PortoPhuket City
OPO - HKT
OPOHKT
Porto
Thu 15/1
11:35-17:55
2 stops23h 20m
Phuket City
Tue 27/1
03:10-06:50
2 stops34h 40m
PortoPhuket City
OPO - HKT
OPOHKT
Porto
Sat 4/10
16:20-09:45
2 stops35h 25m
Phuket City
Fri 10/10
21:55-22:15
2 stops30h 20m
PortoPhuket City
OPO - HKT
OPOHKT
Porto
Sat 4/10
16:20-17:25
2 stops19h 05m
Phuket City
Fri 10/10
21:55-08:25
2 stops40h 30m
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.
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 8 August 2025.
Booking 85 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 ฿19,712). Flying from Porto in July will prove the most costly (average of ฿29,113). 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 Paris (282 flights per day), Madrid (262 flights per day) and Lisbon (127 flights per day).
What is the cheapest place to fly to from Porto?
The cheapest city to fly to from Porto is Geneva Geneve-Cointrin, with prices starting at ฿1,178. Explore other affordable destinations below.
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.
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 16 August 2025.
Fly with Cheapflights
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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.