฿10,691 Find Cheap Flights from Bangkok to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to Portugal departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Portugal Flight Deals from Suvarnabhumi

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon1 stop฿26,547
Porto
Porto1 stop฿25,533
Funchal
Funchal1 stop฿32,955
Lisbon
Lisbon1 stop฿26,547
Porto
Porto1 stop฿25,533
Funchal
Funchal1 stop฿32,955

Cheap Flights from Suvarnabhumi to Portugal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Suvarnabhumi to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Suvarnabhumi to Portugal

Thu 29 Oct - Wed 11 Nov
Multiple Airlines Logo
16:25 - 13:35
BKK
-
OPO
28h 10m
1 stop
Multiple Airlines Logo
07:05 - 14:25
OPO
-
BKK
24h 20m
1 stop
฿25,533Multiple Airlines
Thu 29 Oct - Wed 11 Nov
Multiple Airlines Logo
16:25 - 13:35
BKK
-
OPO
28h 10m
1 stop
Multiple Airlines Logo
11:05 - 14:25
OPO
-
BKK
20h 20m
1 stop
฿25,762Multiple Airlines
Thu 29 Oct - Wed 11 Nov
เอทิฮัดแอร์เวย์ Logo
14:40 - 19:20
BKK
-
OPO
35h 40m
2 stops
เอทิฮัดแอร์เวย์ Logo
20:10 - 11:45
OPO
-
BKK
32h 35m
2 stops
฿26,514เอทิฮัดแอร์เวย์
Tue 3 Nov - Mon 16 Nov
Multiple Airlines Logo
07:45 - 19:15
BKK
-
LIS
18h 30m
1 stop
Multiple Airlines Logo
06:20 - 05:45
LIS
-
BKK
16h 25m
1 stop
฿26,547Multiple Airlines
Mon 2 Nov - Mon 16 Nov
Multiple Airlines Logo
09:00 - 22:50
BKK
-
LIS
20h 50m
2 stops
Multiple Airlines Logo
05:00 - 17:45
LIS
-
BKK
29h 45m
2 stops
฿26,579Multiple Airlines
Mon 3 Aug - Tue 11 Aug
เอทิฮัดแอร์เวย์ Logo
15:55 - 19:20
BKK
-
OPO
33h 25m
2 stops
เอทิฮัดแอร์เวย์ Logo
16:05 - 23:50
OPO
-
BKK
25h 45m
2 stops
฿26,743เอทิฮัดแอร์เวย์
Sat 25 Jul - Tue 11 Aug
Finnair Logo
07:05 - 15:50
BKK
-
LIS
38h 45m
1 stop
Finnair Logo
16:35 - 05:30
LIS
-
BKK
30h 55m
1 stop
฿27,528Finnair
Sat 25 Jul - Tue 11 Aug
Finnair Logo
07:05 - 15:50
BKK
-
LIS
38h 45m
1 stop
Finnair Logo
16:35 - 05:30
LIS
-
BKK
30h 55m
1 stop
฿27,560Finnair
Fri 13 Nov - Tue 17 Nov
บริติชแอร์เวย์ Logo
23:05 - 15:55
BKK
-
FNC
23h 50m
1 stop
บริติชแอร์เวย์ Logo
15:05 - 16:05
FNC
-
BKK
18h 00m
1 stop
฿32,955บริติชแอร์เวย์
Fri 13 Nov - Tue 17 Nov
บริติชแอร์เวย์ Logo
23:05 - 15:55
BKK
-
FNC
23h 50m
1 stop
บริติชแอร์เวย์ Logo
15:05 - 16:05
FNC
-
BKK
18h 00m
1 stop
฿33,020บริติชแอร์เวย์
Booking Insights

KAYAK's insights & trends for Suvarnabhumi to Portugal flights

Get data-powered insights and trends into flights from Suvarnabhumi to Portugal to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok Suvarnabhumi Airport to Portugal is April, when tickets cost ฿20,008 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of return tickets is ฿30,404 and ฿28,770 respectively.

How far in advance should I book a flight from Bangkok Suvarnabhumi Airport to Portugal?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Portugal, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Bangkok Suvarnabhumi Airport to Portugal, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight฿10,691
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Bangkok to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Bangkok to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok to Portugal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Bangkok to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bangkok to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Suvarnabhumi to Portugal

 
Need help choosing which airline to fly with from Suvarnabhumi to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Qatar AirwaysOverall score based on 3726 reviews
7.3Food
7.9Crew
7.5Boarding
7.3Comfort
7.3Entertainment
Airline reviews

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

2.0 MediocreBrian, Feb 2026
BLR - DOH
Read more Qatar Airways reviews

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

Top, only problem about Weather but not depended Qatar Airways. Anyway staff offered kimbo Refreshments

Charged extra amount for the baggage wait. Even it’s less than 23kgs. Those machines are showing wrong weight and they were charging money wantedly from everyone.

The boarding experience did not follow the Zones that were listed on the boarding passes. This was a two-level aircraft with many passengers. Because zones were not called out by the airline staff, there was simply a mob trying to board and it was not a pleasant experience.

Looks like a local flight. Food was horrible. No entertainment system.

All great, because I was given a seat with extra legroom on this part of my trip.

Plane was good Crew was good Food was just ok Could have had more entertainment options But overall good

The service was good but the food was a NO

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Everything you need to know for your flight from Suvarnabhumi to Portugal

Information on your arrival and departure airports

Bangkok (BKK)