Typical price difference
+2%฿46,881 here compared with ฿46,100
One-way and roundtrip flights from Bangkok
SWISS flights to Porto
🏙️City
- Lowest fare
- ฿22,024 Nov 22
- Roundtrip from
- ฿38,694
- Typical roundtrip
- ฿46,881
Top deals
Flights and prices
Porto: prices, dates and useful details
Planning a trip to Porto? Compare dates, airlines, flight times and direct options from Bangkok. 60 one-way fares from ฿22,024 · 973 roundtrips from ฿38,694. These results are for swiss (lx).
- One way from
- ฿22,024
- 60 outbound-only options
- Roundtrip from
- ฿38,694
- 973 complete trips
- Typical roundtrip
- ฿46,881
- Half cost less, half cost more
- Flight options
- 973
- Roundtrips available
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Best Deals
Departure monthDecember 2026
Porto
Weather10°ColdTypical one way฿25,812Cheapest one-way fare฿22,024฿25,812−15%Dec 3Save ฿3,788
Departure month
December 2026
Porto
Weather10°Cold
Typical one way฿25,812
Cheapest one-way fare฿22,024
฿25,812−15%
Dec 3Save ฿3,788
Departure monthJanuary 2027
Porto
Weather10°ColdTypical one way฿25,812Cheapest one-way fare฿22,024฿25,812−15%Jan 27Save ฿3,788
Departure month
January 2027
Porto
Weather10°Cold
Typical one way฿25,812
Cheapest one-way fare฿22,024
฿25,812−15%
Jan 27Save ฿3,788
Departure monthNovember 2026
Porto
Weather12°MildTypical one way฿25,812Cheapest one-way fare฿22,024฿25,812−15%Nov 22Save ฿3,788
Departure month
November 2026
Porto
Weather12°Mild
Typical one way฿25,812
Cheapest one-way fare฿22,024
฿25,812−15%
Nov 22Save ฿3,788
Departure monthFebruary 2027
Porto
Weather10°ColdTypical one way฿25,812Cheapest one-way fare฿22,061฿25,812−15%Feb 1Save ฿3,751
Departure month
February 2027
Porto
Weather10°Cold
Typical one way฿25,812
Cheapest one-way fare฿22,061
฿25,812−15%
Feb 1Save ฿3,751
Departure monthOctober 2026
Porto
Weather16°MildTypical one way฿25,812Cheapest one-way fare฿22,061฿25,812−15%Oct 27Save ฿3,751
Departure month
October 2026
Porto
Weather16°Mild
Typical one way฿25,812
Cheapest one-way fare฿22,061
฿25,812−15%
Oct 27Save ฿3,751
Departure monthSeptember 2026
Porto
Weather19°MildTypical one way฿25,812Cheapest one-way fare฿27,334Sep 1
Departure month
September 2026
Porto
Weather19°Mild
Typical one way฿25,812
Cheapest one-way fare฿27,334
Sep 1
Departure monthJuly 2026
Porto
Weather21°MildTypical one way฿25,812Cheapest one-way fare฿30,579Jul 28
Departure month
July 2026
Porto
Weather21°Mild
Typical one way฿25,812
Cheapest one-way fare฿30,579
Jul 28
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
SWISS (LX) at a glance
Compare price, non-stop choice and travel time with other Porto options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
14h 55m— longer than the comparison
Roundtrip options
973Trips ready to compare
Typical prices
What do Porto roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿38,694
Typical low฿43,945
Typical฿46,881
Typical high฿48,240
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿47,730
Aug 2026
฿46,776
Sep 2026
฿45,986
Oct 2026
฿45,803
Nov 2026
฿47,115
Dec 2026
฿47,704
Jan 2027
฿46,748
Feb 2027
Airline comparison
Alternative airlines for Porto
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1KLM | ฿35,094 | ฿47,301–฿49,862 | 10 | — |
| 2Turkish Airlines | ฿35,297 | ฿43,668–฿47,893 | 639 | 0% |
| 3Iberia | ฿38,083 | ฿40,869–฿46,895 | 195 | 0% |
| 4Iberojet | ฿38,083 | ฿41,050–฿46,803 | 269 | 0% |
| 5SAS | ฿38,083 | ฿41,607–฿45,956 | 173 | 0% |
| 6Thai Airways | ฿38,083 | ฿43,945–฿48,208 | 1,388 | 0% |
| 7easyJet | ฿38,136 | ฿43,503–฿47,303 | 685 | 0% |
| 8Air Europa | ฿38,231 | ฿43,399–฿46,495 | 74 | 0% |
| 9SWISS | ฿38,694 | ฿43,945–฿48,240 | 973 | 0% |
| 10ITA Airways | ฿38,909 | ฿42,369–฿46,319 | 306 | 0% |
| 11Wizz Air Malta | ฿38,909 | ฿42,369–฿46,319 | 306 | 0% |
| 12Norse Atlantic UK | ฿39,357 | ฿43,580–฿46,523 | 142 | 0% |
Weather through the year
Typical temperatures in Porto
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
10°Jan
10°Feb
12°Mar
14°Apr
16°May
19°Jun
21°Jul
21°Aug
19°Sep
16°Oct
12°Nov
10°Dec
Useful trip facts
What to know about Porto
- Country
- Portugal
- Arrival code
- OPO
- Typical annual temperature
- 15°C
- Trip styles
- City
- Typical outbound from Bangkok
- 14h 55m
- Typical stay
- 12 nights
Usual temperature, not a forecast
Why go
Why travelers consider Porto
Porto. Port wine cellars, tiled facades, and Douro River charm in Portugal's captivating northern jewel.
Explore related searches
Common questions about Porto
What is the lowest available one-way fare for Porto?
The lowest available one-way fare is ฿22,024. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Porto?
The lowest available roundtrip fare is ฿38,694. Check the dates, baggage and final total before booking.
What is a typical fare for Porto?
A typical fare is ฿46,881. Many available options sit between ฿43,945 and ฿48,240.
How many choices are available for Porto?
Choose from 973 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Porto?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Porto?
Nov 2026 has the lowest available roundtrip fare, from ฿38,694.
Where does SWISS to Porto fly from Bangkok?
SWISS to Porto operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available SWISS to Porto routes.
How do I find the best deals on SWISS to Porto?
We track SWISS to Porto flight prices daily from Bangkok. Set up a watchlist for your preferred route to get notified when prices drop.