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฿1,875+ 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 8/1. 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.
LIS — BKK
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 14 November 2025.

Good round-trip deal

฿13,618 or less

Good one-way deal

฿1,646 or less
Price to beat on a round-trip flight from Portugal.
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Price to beat on a one-way flight from Portugal.
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Find flights from Portugal

Enter your travel dates to find the best prices.

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 14 November 2025.

Wed 14/110:15FAO - BKK
2 stops33h 00mMultiple Airlines
Tue 10/203:15BKK - FAO
2 stops38h 30mMultiple Airlines
Deal found 12/11฿21,074
Thu 4/1219:45LIS - CNX
2 stops35h 35mMultiple Airlines
Thu 11/1208:50CNX - LIS
1 stop28h 50mMultiple Airlines
Deal found 12/11฿21,946
Sun 30/1114:45OPO - BKK
2 stops27h 10mMultiple Airlines
Sun 14/1205:05BKK - OPO
2 stops24h 05mMultiple Airlines
Deal found 12/11฿23,175
Sun 30/1106:50FAO - BKK
2 stops49h 35mMultiple Airlines
Thu 4/1220:00BKK - FAO
1 stop31h 25mMultiple Airlines
Deal found 14/11฿24,047
Sat 10/116:35FAO - BKK
2 stops43h 10mเอทิฮัดแอร์เวย์
Wed 4/220:50BKK - FAO
2 stops20h 35mเอทิฮัดแอร์เวย์
Deal found 12/11฿24,177
Thu 4/1214:45OPO - HKT
2 stops24h 15mMultiple Airlines
Sat 13/1223:05HKT - OPO
2 stops30h 05mMultiple Airlines
Deal found 13/11฿24,338
Sat 17/117:10FAO - BKK
2 stops40h 45mMultiple Airlines
Wed 11/212:30BKK - FAO
1 stop27h 50mMultiple Airlines
Deal found 12/11฿24,661
Sun 7/1206:30OPO - HKT
2 stops34h 15mMultiple Airlines
Mon 22/1218:55HKT - OPO
3 stops32h 45mMultiple Airlines
Deal found 12/11฿24,855
Thu 4/1207:25LIS - HKT
2 stops30h 55mMultiple Airlines
Sat 13/1222:05HKT - LIS
2 stops25h 35mMultiple Airlines
Deal found 13/11฿24,920
Fri 16/106:20LIS - CNX
3 stops28h 30mMultiple Airlines
Tue 10/208:50CNX - LIS
1 stop28h 50mMultiple Airlines
Deal found 12/11฿25,017
Sun 30/1106:30OPO - BKK
2 stops27h 50mMultiple Airlines
Wed 3/1204:35BKK - OPO
2 stops23h 40mMultiple Airlines
Deal found 14/11฿25,049
Mon 26/121:30LIS - BKK
2 stops33h 40mMultiple Airlines
Mon 16/209:25BKK - LIS
2 stops32h 05mMultiple Airlines
Deal found 14/11฿25,049

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 14 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

FaroBangkok

FAO - BKK

FAOBKK

Faro

Sun 30/11

06:50-15:25

2 stops49h 35m

Bangkok Suvarnabhumi

Thu 4/12

20:00-20:25

1 stop31h 25m

฿24,047

PortoPhuket City

OPO - HKT

OPOHKT

Porto

Thu 4/12

14:45-22:45

2 stops25h 00m

Phuket City

Sat 13/12

19:35-22:10

3 stops33h 35m

฿24,597

LisbonBangkok

LIS - DMK

LISDMK

Lisbon Humberto Delgado

Tue 16/12

11:25-04:30

3 stops34h 05m

Bangkok Don Mueang Intl

Sat 14/2

21:35-22:35

3 stops32h 00m

฿25,275

LisbonBangkok

LIS - DMK

LISDMK

Lisbon Humberto Delgado

Fri 28/11

06:25-22:10

3 stops32h 45m

Bangkok Don Mueang Intl

Wed 10/12

20:20-21:05

3 stops31h 45m

฿25,340

LisbonBangkok

LIS - BKK

LISBKK

Lisbon Humberto Delgado

Tue 24/2

16:10-13:15

1 stop38h 05m

Bangkok Suvarnabhumi

Sat 7/3

08:05-15:25

1 stop38h 20m

฿25,372

FaroBangkok

FAO - BKK

FAOBKK

Faro

Mon 12/1

16:35-18:45

2 stops43h 10m

Bangkok Suvarnabhumi

Wed 11/2

09:25-10:25

2 stops32h 00m

฿25,534

FaroBangkok

FAO - BKK

FAOBKK

Faro

Fri 16/1

16:35-23:20

2 stops47h 45m

Bangkok Suvarnabhumi

Sun 8/2

20:50-15:45

2 stops25h 55m

฿25,534

FaroBangkok

FAO - BKK

FAOBKK

Faro

Thu 15/1

16:35-23:20

2 stops47h 45m

Bangkok Suvarnabhumi

Mon 9/2

08:55-10:25

2 stops32h 30m

฿25,534

PortoBangkok

OPO - BKK

OPOBKK

Porto

Mon 24/11

06:15-18:30

2 stops29h 15m

Bangkok Suvarnabhumi

Sun 7/12

12:10-13:55

2 stops32h 45m

฿25,599

LisbonBangkok

LIS - BKK

LISBKK

Lisbon Humberto Delgado

Thu 27/11

16:10-13:15

1 stop38h 05m

Bangkok Suvarnabhumi

Wed 10/12

08:00-23:25

2 stops22h 25m

฿25,793

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 60 results
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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 ฿13,187). Flying from Portugal in July will prove the most costly (average of ฿25,146). 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?

Only one airline operates round-trip flights from Portugal: Emirates. This airline flies to the following popular destinations: Bangkok.

Emirates
Emirates
From ฿30,719

What is the cheapest place to fly to from Portugal?

The cheapest city to fly to from Portugal is Budapest Ferenc Liszt Intl, with prices starting at ฿1,634. Explore other affordable destinations below.

Budapest Ferenc Liszt Intl
Budapest Ferenc Liszt Intl
From ฿1,634
Zurich
Zurich
From ฿13,618

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 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
3,412 reviews
Check prices

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Entertainment

8.2

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
3,412 reviews
Emirates
8.1
Very Good
3,412 reviews
Check prices

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Entertainment

8.2

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.

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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 14 November 2025.

  • Which is the cheapest airport to catch a flight from Portugal?

    Porto airport offers the cheapest routes to Bangkok, from ฿20,039; whereas Lisbon Humberto Delgado airport is typically cheaper if you're flying to Bangkok, from ฿20,783. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • 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 Porto to Bangkok from ฿20,039

  • 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.

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