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฿8,011+ Cheap flights to Portugal

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LIS
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Portugal in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Portugal
Explore the most affordable flight options available to Portugal. Find the lowest fares based on data from user searches, with prices last updated on 17 August 2026.

Thu 29/1014:50 -
1 stop29h 45m
Sat 31/1006:30 -
2 stops23h 35m
Deal found 13/8฿20,425
Sun 20/903:15 -
2 stops25h 35m
Wed 30/914:05 -
2 stops34h 50m
Deal found 16/8฿22,908
Thu 10/909:50 -
3 stops44h 05m
Tue 15/922:00 -
3 stops33h 35m
Deal found 13/8฿22,941
Tue 29/903:15 -
2 stops35h 15m
Wed 7/1019:45 -
3 stops30h 05m
Deal found 16/8฿23,339
Tue 15/903:15 -
2 stops26h 05m
Thu 17/922:35 -
2 stops33h 00m
Deal found 13/8฿23,471
Mon 28/903:15 -
2 stops33h 35m
Tue 6/1006:30 -
2 stops35h 25m
Deal found 15/8฿23,537

Find flights to Portugal

Browse one-way and return flights deals to Portugal on Cheapflights. Flight deals are based on user searches and were last updated on 17 August 2026
Explore Portugal
Flights to Lisbon
Flights to Porto
Flights to Funchal

Find flight deals to Portugal

Find the latest flights to Portugal in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 17 August 2026.

Return from

฿22,908

One-way from

฿8,011

Popular in

July

Cheapest in

May

Average price

฿30,754
20/9-30/9
  • 20/9-30/9
  • 4 total stops
  • 60h 25m total
  • Bangkok to Lisbon
Search Deals
29/10
  • 29/10
  • 1 total stop
  • 35h 30m total
  • Bangkok to Portugal
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (฿51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿887 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Portugal that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 17 August 2026.
Use the filters below to find and compare flights to Portugal that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokPorto

BKK Bangkok Suvarnabhumi - OPO Porto

BKKOPO

Bangkok Suvarnabhumi

Thu 10/9

20:15-15:40

2 stops25h 25m

Porto

Tue 15/9

13:00-18:20

2 stops23h 20m

฿25,954

BangkokPorto

BKK Bangkok Suvarnabhumi - OPO Porto

BKKOPO

Bangkok Suvarnabhumi

Sat 26/9

03:15-06:50

2 stops33h 35m

Porto

Sun 4/10

08:40-17:05

2 stops26h 25m

฿26,550

BangkokPorto

BKK Bangkok Suvarnabhumi - OPO Porto

BKKOPO

Bangkok Suvarnabhumi

Fri 5/2

03:00-23:30

1 stop27h 30m

Porto

Sat 20/2

06:30-12:50

2 stops23h 20m

฿28,139

BangkokFunchal

BKK Bangkok Suvarnabhumi - FNC Funchal Madeira

BKKFNC

Bangkok Suvarnabhumi

Wed 18/11

20:50-13:30

2 stops23h 40m

Funchal Madeira

Sat 21/11

04:10-07:15

2 stops20h 05m

฿28,370

BangkokPorto

BKK Bangkok Suvarnabhumi - OPO Porto

BKKOPO

Bangkok Suvarnabhumi

Sat 19/9

15:55-15:15

2 stops29h 20m

Porto

Tue 22/9

16:05-12:10

2 stops38h 05m

฿29,529
Fastest return journey

BangkokLisbon

BKK Bangkok Suvarnabhumi - LIS Lisbon Humberto Delgado

BKKLIS

Bangkok Suvarnabhumi

Mon 12/10

15:55-07:15

1 stop21h 20m

Lisbon Humberto Delgado

Mon 26/10

08:15-06:35

1 stop15h 20m

฿29,595

BangkokLisbon

BKK Bangkok Suvarnabhumi - LIS Lisbon Humberto Delgado

BKKLIS

Bangkok Suvarnabhumi

Tue 3/11

14:40-06:55

1 stop23h 15m

Lisbon Humberto Delgado

Thu 5/11

08:15-07:15

1 stop16h 00m

฿29,628

BangkokLisbon

BKK Bangkok Suvarnabhumi - LIS Lisbon Humberto Delgado

BKKLIS

Bangkok Suvarnabhumi

Wed 16/9

11:10-23:20

1 stop18h 10m

Lisbon Humberto Delgado

Thu 17/9

10:50-05:10

1 stop36h 20m

฿29,993

BangkokLisbon

BKK Bangkok Suvarnabhumi - LIS Lisbon Humberto Delgado

BKKLIS

Bangkok Suvarnabhumi

Sun 13/9

06:40-09:50

1 stop33h 10m

Lisbon Humberto Delgado

Sun 20/9

16:50-09:45

1 stop34h 55m

฿30,423

BangkokLisbon

BKK Bangkok Suvarnabhumi - LIS Lisbon Humberto Delgado

BKKLIS

Bangkok Suvarnabhumi

Mon 12/10

07:05-15:50

1 stop38h 45m

Lisbon Humberto Delgado

Mon 26/10

07:05-16:35

2 stops26h 30m

฿31,582

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight to Portugal

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

Cheapflights Insights

Everything you need to know about your flight to Portugal

How long is the flight to Portugal?

On average, a flight from Bangkok to Portugal takes 24 hours 50 minutes. Flights to Portugal from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Portugal?

The most popular airlines flying from Bangkok to Portugal are Qatar Airways and เตอร์กิชแอร์ไลน์.

Qatar Airways
Qatar Airways
From ฿28,969
เตอร์กิชแอร์ไลน์
เตอร์กิชแอร์ไลน์
From ฿31,469

What are the cheapest airlines that fly to Portugal?

The cheapest airlines flying from Bangkok to Portugal are Qatar Airways and เตอร์กิชแอร์ไลน์.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Portugal when rainfall is around 6.0 mm.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular places to fly to in Portugal?

Destination popularity is based on the amount of flight searches to Portugal in the last few years. This data was updated on 17 August 2026.
The most popular places in Portugal to fly to are Lisbon, Porto, Faro and Funchal.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 17 August 2026.
Get a feel of what it's like to fly with Qatar Airways and เตอร์กิชแอร์ไลน์ to 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.
Qatar Airways
7.4
Good
3,738 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.4

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

wizard,Jun 2026

DOH - BKK

It was a terrible experience, when I purchased the Qatar Airways ticket, it stated that I could have one carry on bag and one checked baggage, when I got to the airport they demanded a fee for the checked luggage of $328.00 or 1,705.00 bra real, of which I did not have and had to have a family member deposit it to me in order to pay this fee that was meant to be included, it caused a lot of stress for me and my family and I am very unhappy with this out right trickery. I feel something should be done to prevent other travelers from experiencing what I did, it is not fair.
Qatar Airways
7.4
Good
3,738 reviews
Qatar Airways
7.4
Good
3,738 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.4

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

wizard,Jun 2026

DOH - BKK

It was a terrible experience, when I purchased the Qatar Airways ticket, it stated that I could have one carry on bag and one checked baggage, when I got to the airport they demanded a fee for the checked luggage of $328.00 or 1,705.00 bra real, of which I did not have and had to have a family member deposit it to me in order to pay this fee that was meant to be included, it caused a lot of stress for me and my family and I am very unhappy with this out right trickery. I feel something should be done to prevent other travelers from experiencing what I did, it is not fair.
เตอร์กิชแอร์ไลน์
7.4
Good
4,472 reviews
Qatar Airways
7.4
Good
3,738 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.4

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

wizard,Jun 2026

DOH - BKK

It was a terrible experience, when I purchased the Qatar Airways ticket, it stated that I could have one carry on bag and one checked baggage, when I got to the airport they demanded a fee for the checked luggage of $328.00 or 1,705.00 bra real, of which I did not have and had to have a family member deposit it to me in order to pay this fee that was meant to be included, it caused a lot of stress for me and my family and I am very unhappy with this out right trickery. I feel something should be done to prevent other travelers from experiencing what I did, it is not fair.

FAQs about flying to Portugal

  • Can I find cheaper flights to Portugal if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Portugal on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portugal?

    Based on reviews from Cheapflights users, Qatar Airways is rated the highest out of the airlines that fly to Portugal.

  • What is the cheapest airport to fly to in Portugal?

    Porto is currently the cheapest airport to fly to in Portugal. One-way flights to Porto typically cost ฿2,141, while return flights cost around ฿8,372.

  • How much is a return flight to Portugal?

    A return flight to Portugal will typically cost around ฿9,025, however they can be found for as little as ฿8,372.

  • Where does the fastest flight to Portugal depart from?

    For those looking to save time traveling to Portugal, Bangkok offers the quickest one-way flight (16 hours 25 minutes).

  • Does Lisbon Humberto Delgado have rental cars?

    Yes. Those touching down at Lisbon Humberto Delgado can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lisbon Humberto Delgado?

    Yes. Lisbon Humberto Delgado has hotels nearby for those requiring accommodations. Star inn Lisboa is the closest property to Lisbon Humberto Delgado (0.0 km away from Lisbon Humberto Delgado).

See more FAQs

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.

Find flights to Portugal

Select your preferred flight destination in Portugal from the list below.
Flights to Lisbon
Flights to Porto
Flights to Funchal

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 to Portugal?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Portugal. 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 to Portugal?

Millions of users choose and trust Cheapflights to book the best flight deals to Portugal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Portugal with no change fees?

Yes, we can. To see specific flights to Portugal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can track prices for flights to Portugal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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