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Cheap flights from Bangkok to Portugal from ฿8,879

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LIS
29 Jul — 5 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Portugal
Explore the most affordable flight options available from Bangkok to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2026.

Tue 3/1105:55
BKK
-
LIS
2 stops38h 30m
Multiple Airlines
Thu 19/1115:00
LIS
-
BKK
1 stop34h 10m
Multiple Airlines
Deal found 26/6฿21,350
Mon 19/1015:55
BKK
-
LIS
2 stops34h 40m
Multiple Airlines
Sat 31/1009:05
LIS
-
BKK
2 stops25h 55m
Multiple Airlines
Deal found 28/6฿24,942
Mon 14/915:55
BKK
-
LIS
2 stops32h 15m
Multiple Airlines
Wed 23/921:15
LIS
-
BKK
2 stops32h 55m
Multiple Airlines
Deal found 26/6฿26,139
Fri 18/915:55
BKK
-
LIS
2 stops32h 45m
Multiple Airlines
Sat 26/921:15
LIS
-
BKK
2 stops32h 55m
Multiple Airlines
Deal found 26/6฿26,572
Tue 8/909:15
BKK
-
LIS
2 stops27h 40m
Multiple Airlines
Thu 17/921:40
LIS
-
BKK
2 stops32h 30m
Multiple Airlines
Deal found 26/6฿27,170
Sun 12/720:15
BKK
-
OPO
3 stops31h 05m
Multiple Airlines
Sun 19/715:25
OPO
-
BKK
2 stops34h 25m
Multiple Airlines
Deal found 26/6฿28,068
Tue 4/815:55
BKK
-
OPO
2 stops44h 55m
เอทิฮัดแอร์เวย์
Wed 12/816:05
OPO
-
BKK
2 stops38h 05m
เอทิฮัดแอร์เวย์
Deal found 25/6฿28,700
Tue 4/815:55
BKK
-
OPO
2 stops44h 55m
เอทิฮัดแอร์เวย์
Thu 20/820:10
OPO
-
BKK
2 stops34h 00m
เอทิฮัดแอร์เวย์
Deal found 25/6฿29,033
Thu 19/1114:40
BKK
-
OPO
2 stops35h 40m
เอทิฮัดแอร์เวย์
Mon 23/1120:10
OPO
-
BKK
2 stops32h 35m
เอทิฮัดแอร์เวย์
Deal found 25/6฿29,199
Mon 3/815:55
BKK
-
OPO
2 stops44h 55m
เอทิฮัดแอร์เวย์
Tue 11/816:05
OPO
-
BKK
2 stops38h 05m
เอทิฮัดแอร์เวย์
Deal found 25/6฿30,130
Mon 3/815:55
BKK
-
OPO
2 stops33h 25m
เอทิฮัดแอร์เวย์
Tue 18/820:10
OPO
-
BKK
2 stops40h 00m
เอทิฮัดแอร์เวย์
Deal found 25/6฿30,496
Tue 13/1021:00
BKK
-
FNC
2 stops34h 30m
Multiple Airlines
Tue 27/1015:00
FNC
-
BKK
2 stops31h 55m
Multiple Airlines
Deal found 24/6฿31,959

Find flight deals from Bangkok to Portugal

Keep the following information in mind while searching for Bangkok to Portugal flight deals. Data was last updated 29 June 2026.

Round-trip from

฿21,350

One-way from

฿8,879

Popular in

March

Cheapest in

January

Average price

฿29,631
3/11-19/11
  • 3/11-19/11
  • 3 total stops
  • 72h 40m total
  • Bangkok to Portugal
Search Deals
7/12
  • 7/12
  • 1 total stop
  • 19h 10m total
  • Bangkok to Portugal
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (฿192,869 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿24,527 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 Bangkok 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 29 June 2026.
Use the filters below to find and compare flights from Bangkok 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

฿29,199

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 16/11

14:40-10:50

2 stops27h 10m

Porto

Fri 20/11

11:35-18:00

2 stops23h 25m

฿29,199

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Wed 18/11

22:30-15:25

1 stop23h 55m

Lisbon Humberto Delgado

Sun 22/11

16:10-16:30

1 stop17h 20m

฿32,159

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 12/10

07:05-22:10

2 stops21h 05m

Lisbon Humberto Delgado

Mon 26/10

06:30-09:45

2 stops20h 15m

฿32,292

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 12/10

20:45-07:15

1 stop16h 30m

Lisbon Humberto Delgado

Mon 26/10

08:15-11:45

1 stop20h 30m

฿32,558

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Mon 3/8

07:05-23:25

2 stops22h 20m

Lisbon Humberto Delgado

Tue 18/8

16:35-05:30

1 stop30h 55m

฿33,156

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 16/7

11:15-09:40

1 stop28h 25m

Porto

Sun 19/7

16:40-05:10

1 stop30h 30m

฿33,456

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Sat 25/7

07:05-15:50

1 stop38h 45m

Lisbon Humberto Delgado

Tue 11/8

16:35-05:30

1 stop30h 55m

฿33,955

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 19/11

10:20-15:25

1 stop36h 05m

Porto

Mon 23/11

16:25-04:30

1 stop29h 05m

฿34,121
Fastest return journey

BangkokLisbon

BKK - LIS

BKKLIS

Bangkok Suvarnabhumi

Tue 20/10

20:45-07:15

1 stop16h 30m

Lisbon Humberto Delgado

Fri 6/11

08:15-06:35

1 stop15h 20m

฿34,753

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Portugal

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

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

Currently, April is the cheapest month in which you can book a flight from Bangkok to Portugal (average of ฿20,353). Flying from Bangkok to Portugal in October is currently the most expensive (average of ฿30,928). 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 29 June 2026.
Read through reviews of airlines operating flights from Bangkok 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
3,736 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Comfort

7.3

Overall

7.3

Boarding

7.5

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
7.3
Good
3,736 reviews
Qatar Airways
7.3
Good
3,736 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Comfort

7.3

Overall

7.3

Boarding

7.5

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 Bangkok 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 Bangkok to Portugal?

    For as low as ฿32,026, เอทิฮัดแอร์เวย์ can have you in Portugal from Bangkok in 23h 55m. The distance between Bangkok and Portugal is about 10699 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular route from Bangkok to Portugal is Bangkok Suvarnabhumi - Lisbon Humberto Delgado. You may also consider Bangkok Suvarnabhumi - Porto or Bangkok Suvarnabhumi - Funchal Madeira.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Bangkok to Portugal (average of ฿20,353). Flying from Bangkok to Portugal in October is currently the most expensive (average of ฿30,928). 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 Bangkok 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 Bangkok to Portugal

Discover the top airline that operate flights from Bangkok 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 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿29,102Average฿40,588FlexibilityNo 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 Bangkok to Portugal?

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

Cheapflights helps you find that perfect flight to Portugal from Bangkok by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Bangkok to Portugal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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