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Cheap flights from Thailand to Portugal from ฿10,730

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LIS
8 Aug — 15 Aug1
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 9 July 2026.

Sun 27/903:15
BKK
-
LIS
2 stops25h 35m
Multiple Airlines
Fri 6/1107:00
LIS
-
BKK
3 stops35h 05m
Multiple Airlines
Deal found 9/7฿22,496
Mon 14/903:15
BKK
-
LIS
3 stops35h 15m
Multiple Airlines
Thu 24/906:15
LIS
-
BKK
2 stops35h 40m
Multiple Airlines
Deal found 5/7฿24,969
Mon 12/1009:15
BKK
-
LIS
2 stops34h 05m
Multiple Airlines
Mon 26/1009:05
LIS
-
BKK
2 stops31h 15m
Multiple Airlines
Deal found 4/7฿25,437
Thu 19/1108:30
BKK
-
OPO
2 stops29h 20m
เอทิฮัดแอร์เวย์
Mon 23/1111:35
OPO
-
BKK
2 stops28h 45m
เอทิฮัดแอร์เวย์
Deal found 6/7฿25,604
Sun 11/1003:15
BKK
-
LIS
1 stop34h 00m
เอทิฮัดแอร์เวย์
Mon 26/1008:15
LIS
-
BKK
1 stop20h 30m
เอทิฮัดแอร์เวย์
Deal found 4/7฿26,507
Mon 14/903:15
BKK
-
LIS
1 stop34h 00m
เอทิฮัดแอร์เวย์
Thu 24/909:10
LIS
-
BKK
1 stop21h 00m
เอทิฮัดแอร์เวย์
Deal found 5/7฿26,540
Mon 26/1008:50
CNX
-
LIS
1 stop29h 05m
เอทิฮัดแอร์เวย์
Thu 29/1008:15
LIS
-
CNX
1 stop14h 50m
เอทิฮัดแอร์เวย์
Deal found 7/7฿27,008
Thu 19/1113:55
BKK
-
OPO
2 stops29h 10m
Multiple Airlines
Mon 23/1112:10
OPO
-
BKK
3 stops22h 50m
Multiple Airlines
Deal found 6/7฿29,248
Thu 6/814:50
BKK
-
OPO
3 stops39h 05m
Multiple Airlines
Thu 13/807:00
OPO
-
BKK
2 stops21h 15m
Multiple Airlines
Deal found 7/7฿29,816
Fri 21/800:30
BKK
-
OPO
1 stop28h 55m
Multiple Airlines
Sat 29/813:55
OPO
-
BKK
2 stops22h 25m
Multiple Airlines
Deal found 8/7฿32,056
Sun 2/803:15
BKK
-
OPO
2 stops42h 00m
เอทิฮัดแอร์เวย์
Tue 11/816:05
OPO
-
BKK
2 stops38h 05m
เอทิฮัดแอร์เวย์
Deal found 5/7฿32,189
Mon 3/803:15
BKK
-
OPO
2 stops33h 35m
เอทิฮัดแอร์เวย์
Wed 12/811:35
OPO
-
BKK
2 stops42h 35m
เอทิฮัดแอร์เวย์
Deal found 7/7฿32,223

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 9 July 2026.

Round-trip from

฿22,496

One-way from

฿10,730

Popular in

March

Cheapest in

May

Average price

฿32,758
27/9-6/11
  • 27/9-6/11
  • 5 total stops
  • 60h 40m total
  • Thailand to Portugal
Search Deals
28/10
  • 28/10
  • 1 total stop
  • 33h 40m total
  • Thailand to Portugal
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (฿179,497 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿23,399 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 9 July 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

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 19/11

14:40-19:20

2 stops35h 40m

Porto

Mon 23/11

20:10-11:45

2 stops32h 35m

฿26,607

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Sun 11/10

03:15-07:15

1 stop34h 00m

Lisbon Humberto Delgado

Mon 26/10

08:15-11:45

1 stop20h 30m

฿26,674

Chiang MaiLisbon

CNX - LIS

CNXLIS

Chiang Mai

Mon 26/10

08:50-06:55

1 stop29h 05m

Lisbon Humberto Delgado

Thu 29/10

08:15-06:05

1 stop14h 50m

฿27,008

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Wed 18/11

19:55-06:55

1 stop18h 00m

Lisbon Humberto Delgado

Sun 22/11

08:15-23:20

1 stop32h 05m

฿27,476

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Tue 17/11

03:00-18:20

2 stops22h 20m

Lisbon Humberto Delgado

Sun 22/11

08:00-13:05

1 stop22h 05m

฿30,351

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 27/7

07:05-15:50

1 stop38h 45m

Lisbon Humberto Delgado

Wed 12/8

16:35-05:30

1 stop30h 55m

฿30,485

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Fri 4/12

16:20-18:20

3 stops33h 00m

Lisbon Humberto Delgado

Fri 11/12

13:10-06:45

2 stops34h 35m

฿31,521

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 12/10

07:05-15:50

1 stop38h 45m

Lisbon Humberto Delgado

Mon 26/10

06:30-16:30

2 stops27h 00m

฿31,655

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 3/8

07:05-23:25

2 stops22h 20m

Lisbon Humberto Delgado

Wed 19/8

16:35-05:30

1 stop30h 55m

฿32,524

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Fri 7/8

11:10-15:40

1 stop34h 30m

Porto

Fri 14/8

16:45-05:10

1 stop30h 25m

฿32,791

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 53 resultsSorted by cheapest first
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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 ฿20,457). Flying from Thailand to Portugal in October is currently the most expensive (average of ฿31,086). 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.

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 9 July 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
7.3
Good
3,742 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Boarding

7.5

Comfort

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Tariq,Jun 2026

DOH - SEA

My experience was not satisfactory. The check-in and boarding counter process was extremely slow, which caused significant delays and frustration. In addition, I had pre-booked seats for myself and my wife through the app. However, when the boarding passes were issued, we were assigned different seats. My wife was assigned Seat 16, while I was assigned Seat 40. This was very disappointing, as we had specifically selected seats together when making our booking. Overall, the experience was frustrating, and I would appreciate an explanation as to why our pre-selected seats were not honored.
Qatar Airways
7.3
Good
3,742 reviews
Qatar Airways
7.3
Good
3,742 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Boarding

7.5

Comfort

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Tariq,Jun 2026

DOH - SEA

My experience was not satisfactory. The check-in and boarding counter process was extremely slow, which caused significant delays and frustration. In addition, I had pre-booked seats for myself and my wife through the app. However, when the boarding passes were issued, we were assigned different seats. My wife was assigned Seat 16, while I was assigned Seat 40. This was very disappointing, as we had specifically selected seats together when making our booking. Overall, the experience was frustrating, and I would appreciate an explanation as to why our pre-selected seats were not honored.

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 22h 20m. Fly via เอทิฮัดแอร์เวย์, Qatar Airways, or Finnair 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 ฿20,457). Flying from Thailand to Portugal in October is currently the most expensive (average of ฿31,086). 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 9 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿29,251Average฿40,796FlexibilityNo 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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