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Cheap flights from Portugal to Bangkok Suvarnabhumi Airport from ฿13,031

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — BKK
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portugal to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Portugal to Suvarnabhumi
Explore the most affordable flight options available from Portugal to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Wed 4/1111:55
OPO
-
BKK
1 stop15h 45m
สแกนดอเนเวียนแอร์ไลน์
Fri 20/1112:35
BKK
-
OPO
1 stop29h 35m
สแกนดอเนเวียนแอร์ไลน์
Deal found 25/6฿21,740
Wed 18/1111:55
OPO
-
BKK
1 stop15h 45m
สแกนดอเนเวียนแอร์ไลน์
Thu 3/1212:35
BKK
-
OPO
1 stop35h 20m
สแกนดอเนเวียนแอร์ไลน์
Deal found 24/6฿22,771
Wed 11/1111:55
OPO
-
BKK
1 stop15h 45m
สแกนดอเนเวียนแอร์ไลน์
Fri 27/1112:35
BKK
-
OPO
1 stop29h 35m
สแกนดอเนเวียนแอร์ไลน์
Deal found 24/6฿23,203
Wed 18/1107:05
OPO
-
BKK
2 stops37h 35m
Multiple Airlines
Wed 25/1111:05
BKK
-
OPO
1 stop37h 10m
Multiple Airlines
Deal found 25/6฿23,336
Tue 1/909:10
LIS
-
BKK
1 stop32h 45m
เอทิฮัดแอร์เวย์
Mon 14/915:55
BKK
-
LIS
1 stop21h 20m
เอทิฮัดแอร์เวย์
Deal found 26/6฿27,425
Thu 10/909:10
LIS
-
BKK
1 stop21h 00m
เอทิฮัดแอร์เวย์
Fri 18/921:00
BKK
-
LIS
1 stop16h 20m
เอทิฮัดแอร์เวย์
Deal found 27/6฿27,458
Thu 3/909:10
LIS
-
BKK
1 stop21h 00m
เอทิฮัดแอร์เวย์
Fri 18/921:00
BKK
-
LIS
1 stop16h 20m
เอทิฮัดแอร์เวย์
Deal found 23/6฿27,491
Thu 22/1009:10
LIS
-
BKK
1 stop27h 00m
เอทิฮัดแอร์เวย์
Sat 7/1119:45
BKK
-
LIS
2 stops42h 10m
เอทิฮัดแอร์เวย์
Deal found 25/6฿27,558
Mon 9/1108:15
LIS
-
BKK
1 stop32h 05m
เอทิฮัดแอร์เวย์
Fri 20/1114:40
BKK
-
LIS
1 stop23h 15m
เอทิฮัดแอร์เวย์
Deal found 28/6฿27,591
Sat 24/1018:25
LIS
-
BKK
1 stop34h 15m
สแกนดอเนเวียนแอร์ไลน์
Sat 7/1112:35
BKK
-
LIS
1 stop34h 30m
สแกนดอเนเวียนแอร์ไลน์
Deal found 25/6฿27,624
Mon 29/606:10
LIS
-
BKK
2 stops29h 45m
Multiple Airlines
Mon 13/709:15
BKK
-
LIS
2 stops27h 35m
Multiple Airlines
Deal found 25/6฿27,657
Thu 19/1116:55
LIS
-
BKK
1 stop34h 45m
สแกนดอเนเวียนแอร์ไลน์
Tue 8/1212:35
BKK
-
LIS
1 stop34h 30m
สแกนดอเนเวียนแอร์ไลน์
Deal found 24/6฿27,691

Find flight deals from Portugal to Suvarnabhumi

Keep the following information in mind while searching for Portugal to Suvarnabhumi flight deals. Data was last updated 28 June 2026.

Round-trip from

฿21,740

One-way from

฿13,031

Popular in

December

Cheapest in

May

Average price

฿29,020
สแกนดอเนเวียนแอร์ไลน์
  • สแกนดอเนเวียนแอร์ไลน์
  • 4/11-20/11
  • 2 total stops
  • 45h 20m total
  • Portugal to Bangkok
Search Deals
11/9
  • 11/9
  • 3 total stops
  • 36h 45m total
  • Portugal to Bangkok
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿61,042 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿13,918 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portugal to Suvarnabhumi 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 28 June 2026.
Use the filters below to find and compare flights from Portugal to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoBangkok

OPO - BKK

OPOBKK

Porto

Wed 11/11

11:55-10:40

1 stop15h 45m

Bangkok Suvarnabhumi

Fri 27/11

12:35-11:10

1 stop29h 35m

฿22,671

PortoBangkok

OPO - BKK

OPOBKK

Porto

Thu 19/11

17:50-10:40

1 stop33h 50m

Bangkok Suvarnabhumi

Thu 3/12

12:35-16:55

1 stop35h 20m

฿25,463

LisbonBangkok

LIS - BKK

LISBKK

Lisbon Humberto Delgado

Mon 31/8

09:10-12:10

1 stop21h 00m

Bangkok Suvarnabhumi

Wed 23/9

15:55-07:25

1 stop21h 30m

฿28,655

LisbonBangkok

LIS - BKK

LISBKK

Lisbon Humberto Delgado

Fri 13/11

08:15-23:20

1 stop32h 05m

Bangkok Suvarnabhumi

Tue 17/11

08:30-06:55

1 stop29h 25m

฿28,788

LisbonBangkok

LIS - BKK

LISBKK

Lisbon Humberto Delgado

Thu 29/10

08:15-06:35

1 stop15h 20m

Bangkok Suvarnabhumi

Thu 5/11

08:30-06:55

1 stop29h 25m

฿28,854

LisbonBangkok

LIS - BKK

LISBKK

Lisbon Humberto Delgado

Mon 31/8

16:35-05:30

1 stop30h 55m

Bangkok Suvarnabhumi

Tue 15/9

07:05-22:10

2 stops21h 05m

฿28,887

LisbonBangkok

LIS - BKK

LISBKK

Lisbon Humberto Delgado

Thu 10/12

08:15-07:15

1 stop16h 00m

Bangkok Suvarnabhumi

Thu 25/2

17:40-06:55

2 stops44h 15m

฿28,921

PortoBangkok

OPO - BKK

OPOBKK

Porto

Mon 23/11

17:30-16:05

1 stop15h 35m

Bangkok Suvarnabhumi

Tue 15/12

23:05-17:45

1 stop25h 40m

฿29,319

PortoBangkok

OPO - BKK

OPOBKK

Porto

Wed 18/11

20:40-06:40

2 stops27h 00m

Bangkok Suvarnabhumi

Wed 2/12

03:00-07:40

2 stops35h 40m

฿30,217

PortoBangkok

OPO - BKK

OPOBKK

Porto

Mon 16/11

17:30-16:05

1 stop15h 35m

Bangkok Suvarnabhumi

Sat 28/11

23:05-09:25

1 stop17h 20m

฿30,250

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Portugal to Suvarnabhumi

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

Cheapflights Insights

Everything you need to know about your flight from Portugal to Bangkok Suvarnabhumi Airport

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

Currently, December is the cheapest month in which you can book a flight from Portugal to Bangkok Suvarnabhumi Airport (average of ฿15,424). Flying from Portugal to Bangkok Suvarnabhumi Airport in March is currently the most expensive (average of ฿54,018). 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 Portugal to Bangkok Suvarnabhumi Airport?

The price you pay for your flight from Portugal to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Suvarnabhumi. 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 Portugal to Bangkok Suvarnabhumi Airport?

    Departing from Portugal to Bangkok Suvarnabhumi Airport will take you 15h 45m. There are 10556 km between Portugal and Bangkok Suvarnabhumi Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Portugal to Bangkok Suvarnabhumi Airport?

    While some choose either Porto - Bangkok Suvarnabhumi or Faro - Bangkok Suvarnabhumi, Lisbon Humberto Delgado - Bangkok Suvarnabhumi is the most popular route from Portugal to Bangkok Suvarnabhumi Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal to Suvarnabhumi 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 Portugal to Bangkok Suvarnabhumi Airport?

    Currently, December is the cheapest month in which you can book a flight from Portugal to Bangkok Suvarnabhumi Airport (average of ฿15,424). Flying from Portugal to Bangkok Suvarnabhumi Airport in March is currently the most expensive (average of ฿54,018). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Kanchanaburi
Ko Samet
Chonburi
Cha-am
Ayutthaya
Sattahip
Pak Chong
Ko Lan

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Deals for Portugal to Suvarnabhumi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Portugal to Suvarnabhumi flexibly with Cheapflights today.

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