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Cheap flights from Thailand to Portugal from ฿12,940

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LIS
30 Jun — 7 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Portugal
Explore the most affordable flight options available from Thailand to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 May 2026.

Mon 8/615:50
BKK
-
OPO
2 stops29h 25m
เอทิฮัดแอร์เวย์
Tue 16/605:05
OPO
-
BKK
2 stops25h 05m
เอทิฮัดแอร์เวย์
Deal found 29/5฿24,580
Mon 15/615:55
BKK
-
LIS
1 stop21h 30m
เอทิฮัดแอร์เวย์
Mon 29/609:15
LIS
-
BKK
1 stop20h 55m
เอทิฮัดแอร์เวย์
Deal found 30/5฿24,742
Mon 8/615:50
BKK
-
LIS
1 stop21h 45m
เอทิฮัดแอร์เวย์
Mon 22/609:15
LIS
-
BKK
1 stop20h 55m
เอทิฮัดแอร์เวย์
Deal found 27/5฿24,905
Mon 8/609:50
BKK
-
OPO
2 stops34h 25m
Multiple Airlines
Tue 16/618:35
OPO
-
BKK
2 stops24h 05m
Multiple Airlines
Deal found 28/5฿25,165
Mon 13/703:15
BKK
-
LIS
1 stop34h 10m
เอทิฮัดแอร์เวย์
Tue 21/709:15
LIS
-
BKK
1 stop28h 25m
เอทิฮัดแอร์เวย์
Deal found 30/5฿25,588
Mon 5/1021:00
BKK
-
OPO
2 stops24h 15m
เอทิฮัดแอร์เวย์
Thu 22/1016:05
OPO
-
BKK
2 stops25h 45m
เอทิฮัดแอร์เวย์
Deal found 30/5฿25,620
Fri 2/1018:30
BKK
-
OPO
1 stop34h 30m
Multiple Airlines
Thu 22/1007:00
OPO
-
BKK
1 stop26h 30m
Multiple Airlines
Deal found 30/5฿25,718
Wed 21/1003:15
BKK
-
OPO
2 stops33h 35m
เอทิฮัดแอร์เวย์
Sun 25/1007:35
OPO
-
BKK
2 stops27h 25m
เอทิฮัดแอร์เวย์
Deal found 27/5฿25,750
Sun 12/703:15
BKK
-
LIS
1 stop34h 10m
เอทิฮัดแอร์เวย์
Mon 20/709:15
LIS
-
BKK
1 stop28h 25m
เอทิฮัดแอร์เวย์
Deal found 29/5฿25,848
Sat 27/603:15
BKK
-
LIS
1 stop34h 10m
เอทิฮัดแอร์เวย์
Sun 5/709:15
LIS
-
BKK
1 stop32h 35m
เอทิฮัดแอร์เวย์
Deal found 29/5฿25,913
Sat 27/603:15
BKK
-
LIS
1 stop34h 10m
เอทิฮัดแอร์เวย์
Wed 1/709:15
LIS
-
BKK
1 stop28h 25m
เอทิฮัดแอร์เวย์
Deal found 29/5฿25,945
Sat 11/703:15
BKK
-
LIS
1 stop34h 10m
เอทิฮัดแอร์เวย์
Sun 19/709:15
LIS
-
BKK
1 stop28h 25m
เอทิฮัดแอร์เวย์
Deal found 28/5฿25,978

Find flight deals from Thailand to Portugal

Keep the following information in mind while searching for Thailand to Portugal flight deals. Data was last updated 31 May 2026.

Round-trip from

฿24,742

One-way from

฿12,940

Popular in

March

Cheapest in

January

Average price

฿28,254
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 15/6-29/6
  • 2 total stops
  • 42h 25m total
  • Thailand to Portugal
Search Deals
20/6
  • 20/6
  • 2 total stops
  • 29h 15m total
  • Thailand to Portugal
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (฿164,512 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿25,981 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 31 May 2026.
Use the filters below to find and compare flights from Thailand to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 12/10

15:55-07:25

1 stop21h 30m

Lisbon Humberto Delgado

Mon 26/10

08:15-11:45

1 stop20h 30m

฿27,083

BangkokFunchal

BKK - FNC

BKKFNC

Bangkok Suvarnabhumi

Tue 14/7

15:55-11:40

2 stops25h 45m

Funchal Madeira

Tue 21/7

04:05-19:40

2 stops33h 35m

฿27,896

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Wed 21/10

02:30-20:35

2 stops24h 05m

Lisbon Humberto Delgado

Sun 25/10

08:00-06:15

1 stop15h 15m

฿30,042

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Thu 22/10

09:55-20:15

1 stop16h 20m

Lisbon Humberto Delgado

Sun 1/11

08:00-06:15

1 stop15h 15m

฿30,302

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Fri 26/6

09:55-07:00

1 stop27h 05m

Lisbon Humberto Delgado

Sun 5/7

22:35-13:25

1 stop32h 50m

฿30,530

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 15/6

15:55-19:30

2 stops33h 35m

Lisbon Humberto Delgado

Mon 29/6

19:45-12:10

3 stops34h 25m

฿30,855

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 12/10

07:05-15:50

1 stop38h 45m

Lisbon Humberto Delgado

Mon 26/10

06:30-09:45

2 stops20h 15m

฿31,375

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 12/10

09:15-23:25

2 stops20h 10m

Lisbon Humberto Delgado

Mon 26/10

08:00-06:15

1 stop15h 15m

฿31,505

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Tue 17/11

20:30-13:00

1 stop23h 30m

Lisbon Humberto Delgado

Sat 21/11

14:20-13:05

1 stop15h 45m

฿31,798

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Wed 10/6

06:40-10:00

1 stop33h 20m

Porto

Sun 21/6

16:40-05:10

1 stop30h 30m

฿33,651

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from Thailand to Portugal

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

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

Currently, April is the cheapest month in which you can book a flight from Thailand to Portugal (average of ฿19,898). Flying from Thailand to Portugal in October is currently the most expensive (average of ฿29,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Thailand to Portugal?

The best time to book flights from Thailand to Portugal is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 31 May 2026.
Read through reviews of airlines operating flights from Thailand to Portugal, such as Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,729 reviews
Check prices

Entertainment

7.3

Overall

7.4

Food

7.3

Boarding

7.5

Comfort

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.
Qatar Airways
7.4
Good
3,729 reviews
Qatar Airways
7.4
Good
3,729 reviews
Check prices

Entertainment

7.3

Overall

7.4

Food

7.3

Boarding

7.5

Comfort

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Thailand to Portugal?

    There are many flights that can get you from Thailand to Portugal in 21h 30m. Fly via เอทิฮัดแอร์เวย์, Qatar Airways, or เตอร์กิชแอร์ไลน์ to get the fastest option. The distance from Thailand to Portugal is about 10699 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Thailand to Portugal that include hotel bookings?

    Yes. In addition to deals on Thailand to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Portugal.

  • Can I find deals for business class flights from Thailand to Portugal?

    Yes. Cheapflights offers flight deals from Thailand to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Thailand to Portugal (average of ฿19,898). Flying from Thailand to Portugal in October is currently the most expensive (average of ฿29,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Thailand to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Frankfurt flights

Top airline flying from Thailand to Portugal

Discover the top airline that operate flights from Thailand to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 31 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿28,623Average฿41,120FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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 Thailand to Portugal?

Cheapflights helps you search for flights from Thailand to 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 Thailand to Portugal?

Cheapflights simply makes it quick and affordable to book flights from Thailand to Portugal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Thailand to Portugal with no change fees?

Yes! Cheapflights helps users easily find flights from Thailand to Portugal with no change fees.

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

Not ready to book yet? You can track prices for flights from Thailand to Portugal on Cheapflights with our Price Alert feature and get notified when better prices are available.

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