Find flights
Airlines
Thailand (ภาษาไทย)
ภาษาไทย

฿1,813+ Cheap flights from Portugal

This is the cheapest return 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. Click the price to replicate the search for this deal.
LIS — BKK
20 Aug — 27 Aug1
1 adult

What to know about flights from Portugal

Discover essential information about flights departing from Portugal, including flight schedules, destinations, airlines operating at the Portugal 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 15 August 2025.

Good round-trip deal

฿13,644 or less

Good one-way deal

฿1,179 or less
Price to beat on a round-trip flight from Portugal.
Search Deals
Price to beat on a one-way flight from Portugal.
Search Deals

Find flights from Portugal

Cheapest flights from Portugal
Explore the most affordable flight options available from Portugal. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.

Thu 27/1107:35OPO - BKK
2 stops39h 20mMultiple Airlines
Sat 6/1209:25BKK - OPO
2 stops28h 25mMultiple Airlines
Deal found 13/8฿21,275
Sat 27/910:50OPO - BKK
2 stops26h 00mMultiple Airlines
Sat 4/1009:30BKK - OPO
2 stops17h 30mMultiple Airlines
Deal found 13/8฿22,603
Thu 11/1207:35OPO - BKK
2 stops27h 30mMultiple Airlines
Tue 16/1219:30BKK - OPO
2 stops26h 45mMultiple Airlines
Deal found 13/8฿23,088
Thu 11/906:25OPO - BKK
2 stops30h 25mMultiple Airlines
Wed 24/902:55BKK - OPO
2 stops25h 10mMultiple Airlines
Deal found 13/8฿23,121
Wed 3/916:05FAO - BKK
2 stops25h 50mMultiple Airlines
Wed 17/909:30BKK - FAO
3 stops30h 55mMultiple Airlines
Deal found 12/8฿23,671
Thu 11/906:25OPO - BKK
2 stops18h 05mMultiple Airlines
Wed 17/902:55BKK - OPO
2 stops25h 10mMultiple Airlines
Deal found 14/8฿23,768
Sat 4/1020:10OPO - BKK
2 stops40h 40mMultiple Airlines
Fri 10/1010:05BKK - OPO
2 stops26h 45mMultiple Airlines
Deal found 13/8฿24,060
Tue 28/1014:35OPO - BKK
2 stops19h 20mMultiple Airlines
Wed 12/1112:30BKK - OPO
2 stops26h 40mMultiple Airlines
Deal found 13/8฿24,578
Sun 28/922:35OPO - BKK
2 stops25h 55mMultiple Airlines
Sun 5/1010:05BKK - OPO
2 stops26h 45mMultiple Airlines
Deal found 14/8฿24,610
Mon 22/906:10LIS - HKT
2 stops34h 35mMultiple Airlines
Mon 29/900:05HKT - LIS
2 stops42h 50mMultiple Airlines
Deal found 12/8฿25,452
Mon 12/114:40LIS - HKT
2 stops23h 40mMultiple Airlines
Thu 22/122:35HKT - LIS
2 stops29h 40mMultiple Airlines
Deal found 12/8฿26,035
Sat 25/1013:55LIS - BKK
2 stops21h 00mMultiple Airlines
Sat 1/1108:40BKK - LIS
3 stops30h 50mMultiple Airlines
Deal found 13/8฿26,132

Find flights from Portugal within your budget

 
Find flights departing from Portugal 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 15 August 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PortoBangkok

OPO - BKK

OPOBKK

Porto

Thu 27/11

07:35-05:55

2 stops39h 20m

Bangkok Suvarnabhumi

Sat 6/12

09:25-06:50

2 stops28h 25m

฿21,275

PortoBangkok

OPO - BKK

OPOBKK

Porto

Tue 9/9

11:50-23:55

2 stops30h 05m

Bangkok Suvarnabhumi

Tue 16/9

09:30-22:25

2 stops18h 55m

฿22,117

PortoBangkok

OPO - BKK

OPOBKK

Porto

Fri 26/9

07:20-15:35

2 stops26h 15m

Bangkok Suvarnabhumi

Thu 2/10

00:10-22:05

2 stops27h 55m

฿22,279

PortoBangkok

OPO - BKK

OPOBKK

Porto

Thu 27/11

16:45-10:40

2 stops34h 55m

Bangkok Suvarnabhumi

Wed 10/12

03:25-15:45

1 stop19h 20m

฿22,311

PortoBangkok

OPO - BKK

OPOBKK

Porto

Tue 2/12

14:35-07:10

2 stops33h 35m

Bangkok Suvarnabhumi

Wed 10/12

03:25-15:45

1 stop19h 20m

฿22,473

PortoBangkok

OPO - BKK

OPOBKK

Porto

Sun 30/11

15:35-10:40

2 stops36h 05m

Bangkok Suvarnabhumi

Wed 10/12

03:25-15:45

1 stop19h 20m

฿22,506

PortoBangkok

OPO - BKK

OPOBKK

Porto

Sat 27/9

10:50-18:50

2 stops26h 00m

Bangkok Suvarnabhumi

Sat 4/10

09:30-21:00

2 stops17h 30m

฿22,603

PortoBangkok

OPO - BKK

OPOBKK

Porto

Mon 1/12

08:45-15:25

2 stops23h 40m

Bangkok Suvarnabhumi

Wed 10/12

03:25-15:45

1 stop19h 20m

฿22,667

PortoBangkok

OPO - BKK

OPOBKK

Porto

Sat 29/11

06:55-16:55

2 stops27h 00m

Bangkok Suvarnabhumi

Wed 10/12

03:25-15:45

1 stop19h 20m

฿22,700

LisbonBangkok

LIS - BKK

LISBKK

Lisbon Humberto Delgado

Tue 25/11

16:10-06:05

1 stop30h 55m

Bangkok Suvarnabhumi

Thu 11/12

08:00-15:25

1 stop38h 25m

฿26,391

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Portugal

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

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

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

Currently, April is the cheapest month in which you can book a flight from Portugal (average of ฿13,212). Flying from Portugal in July will prove the most costly (average of ฿24,999). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Portugal?

Many airlines operate round-trip flights from Portugal: Emirates, เอทิฮัดแอร์เวย์. These airlines fly to the following popular destinations: Bangkok.

Emirates
Emirates
From ฿908
เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿653

What is the cheapest place to fly to from Portugal?

The cheapest city to fly to from Portugal is Geneva Geneve-Cointrin, with prices starting at ฿1,177. Explore other affordable destinations below.

Geneva Geneve-Cointrin
Geneva Geneve-Cointrin
From ฿36
Budapest Ferenc Liszt Intl
Budapest Ferenc Liszt Intl
From ฿51
Zurich
Zurich
From ฿60
Paris
Paris
From ฿78

Airline reviews for flights from Portugal

Get insights into the airlines that provide service from Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portugal. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Get a feel of what it's like to fly with Emirates and เอทิฮัดแอร์เวย์ from Portugal by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,315 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very Good
3,315 reviews
Emirates
8.1
Very Good
3,315 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
เอทิฮัดแอร์เวย์
7.4
Good
1,232 reviews
Emirates
8.1
Very Good
3,315 reviews
Check prices

Food

7.9

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Europe

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

Related info for your journey

Access useful and relevant information related to your journey from Portugal. 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 15 August 2025.

  • What is the cheapest month to fly from Portugal?

    At the present moment the cheapest month to fly from Portugal is currently April; 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 Portugal?

    Here are some of the cheapest flight destinations from Portugal:
    Fly from Lisbon to Bangkok from ฿22,441

  • How does Cheapflights help users find flights from Portugal?

    Cheapflights helps you search for flights from Portugal via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Portugal.

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

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

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

    Yes, Cheapflights offers price alerts on flights from Portugal so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

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 Portugal?

Cheapflights helps you search for flights from Portugal via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Portugal.

Can Cheapflights find flights from Portugal with no change fees?

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

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

Yes, Cheapflights offers price alerts on flights from Portugal so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.