Typical price difference
-2%฿45,097 here compared with ฿46,160
One-way and roundtrip flights from Bangkok19°Mild
Flights to Porto in September 2026
🏙️City
DepartureTue, Sep 15± 15 days
- Lowest fare
- ฿19,957 Sep 8
- Roundtrip from
- ฿33,347
- Typical roundtrip
- ฿45,097
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. 30 one-way fares from ฿19,957 · 450 roundtrips from ฿33,347. These results are for september 2026.
- One way from
- ฿19,957
- 30 outbound-only options
- Roundtrip from
- ฿33,347
- 450 complete trips
- Typical roundtrip
- ฿45,097
- Half cost less, half cost more
- Flight options
- 450
- Roundtrips available
Saved searches
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Filters
Daily prices to Porto15 days around September 15, 2026
AvgMinp25–p75
Cheapest
฿19,957
Sep 8
Global average
฿25,949
All travel dates
September avg
฿24,256
Selected month
Sort bySort by
Best Deals
Trip datesFlight itineraryTotal fareView
fri · Sep 18One way
Departurefri · Sep 18
One way2026
22:45BKK → OPO09:4514h 55m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:45OPO14h 55m1 stop · via Istanbul
Operated by
Turkish Airlines
Turkish Airlines฿19,957
฿25,949-23%
฿5,992 below average
Turkish AirlinesOne-way fare฿19,957฿25,949−23%Save ฿5,992View deal
Cheapest of September 2026
mon · Sep 21One way
Departuremon · Sep 21
One way2026
22:45BKK → OPO09:4014h 50m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:40OPO14h 50m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,957
฿25,949-23%
฿5,992 below average
Turkish AirlinesOne-way fare฿19,957฿25,949−23%Save ฿5,992View deal
Cheapest of September 2026
sat · Sep 19One way
Departuresat · Sep 19
One way2026
22:45BKK → OPO09:4514h 55m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:45OPO14h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,957
฿25,949-23%
฿5,992 below average
Turkish AirlinesOne-way fare฿19,957฿25,949−23%Save ฿5,992View deal
Cheapest of September 2026
6 seats leftsat · Sep 26One way
Departuresat · Sep 26
One way2026
22:45BKK → OPO09:4514h 55m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:45OPO14h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,957
฿25,949-23%
฿5,992 below average
Turkish AirlinesOne-way fare฿19,957฿25,949−23%Save ฿5,992View deal
Cheapest of September 2026
tue · Sep 22One way
Departuretue · Sep 22
One way2026
22:45BKK → OPO09:4514h 55m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:45OPO14h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,957
฿25,949-23%
฿5,992 below average
Turkish AirlinesOne-way fare฿19,957฿25,949−23%Save ฿5,992View deal
Cheapest of September 2026
tue · Sep 29One way
Departuretue · Sep 29
One way2026
22:45BKK → OPO09:4514h 55m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:45OPO14h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,957
฿25,949-23%
฿5,992 below average
Turkish AirlinesOne-way fare฿19,957฿25,949−23%Save ฿5,992View deal
Cheapest of September 2026
tue · Sep 8One way
Departuretue · Sep 8
One way2026
22:45BKK → OPO09:4514h 55m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:45OPO14h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿19,957
฿25,949-23%
฿5,992 below average
Turkish AirlinesOne-way fare฿19,957฿25,949−23%Save ฿5,992View deal
Cheapest of September 2026
mon · Sep 14One way
Departuremon · Sep 14
One way2026
22:45BKK → OPO09:4014h 50m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:40OPO14h 50m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿20,357
฿25,949-22%
฿5,592 below average
Turkish AirlinesOne-way fare฿20,357฿25,949−22%Save ฿5,592View deal
Lowest 10% in next 365 days
mon · Sep 28One way
Departuremon · Sep 28
One way2026
22:45BKK → OPO09:4014h 50m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:40OPO14h 50m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿21,761
฿25,949-16%
฿4,188 below average
Turkish AirlinesOne-way fare฿21,761฿25,949−16%Save ฿4,188View deal
Lowest 10% in next 365 days
sun · Sep 20One way
Departuresun · Sep 20
One way2026
22:45BKK → OPO09:4014h 50m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:40OPO14h 50m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿21,761
฿25,949-16%
฿4,188 below average
Turkish AirlinesOne-way fare฿21,761฿25,949−16%Save ฿4,188View deal
Lowest 10% in next 365 days
thu · Sep 10One way
Departurethu · Sep 10
One way2026
22:45BKK → OPO09:4014h 50m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:40OPO14h 50m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿21,761
฿25,949-16%
฿4,188 below average
Turkish AirlinesOne-way fare฿21,761฿25,949−16%Save ฿4,188View deal
Lowest 10% in next 365 days
6 seats leftthu · Sep 24One way
Departurethu · Sep 24
One way2026
01:05BKK → OPO12:0014h 30m · 1 stop
2h 25m layover Zürich
Outbound01:05BKK12:00OPO14h 30m1 stop · via Zürich
Operated by
Thai Airways
easyJet
Thai AirwayseasyJet฿23,121
฿25,949-11%
฿2,828 below average
Thai AirwayseasyJetOne-way fare฿23,121฿25,949−11%Save ฿2,828View deal
thu · Sep 3One way
Departurethu · Sep 3
One way2026
01:05BKK → OPO12:0014h 30m · 1 stop
2h 25m layover Zürich
Outbound01:05BKK12:00OPO14h 30m1 stop · via Zürich
Operated byThai AirwayseasyJet
Thai AirwayseasyJet฿23,189
฿25,949-11%
฿2,760 below average
Thai AirwayseasyJetOne-way fare฿23,189฿25,949−11%Save ฿2,760View deal
fri · Sep 11One way
Departurefri · Sep 11
One way2026
22:45BKK → OPO09:4514h 55m · 1 stop
2h 5m layover Istanbul
Outbound22:45BKK09:45OPO14h 55m1 stop · via Istanbul
Operated byTurkish Airlines
Turkish Airlines฿23,697
฿25,949-9%
฿2,252 below average
Turkish AirlinesOne-way fare฿23,697฿25,949−9%Save ฿2,252View deal
mon · Sep 7One way
Departuremon · Sep 7
One way2026
01:05BKK → OPO12:2514h 25m · 1 stop
2h 55m layover Zürich
Outbound01:05BKK12:25OPO14h 25m1 stop · via Zürich
Operated byThai AirwayseasyJet
Thai AirwayseasyJet฿23,852
฿25,949-8%
฿2,097 below average
Thai AirwayseasyJetOne-way fare฿23,852฿25,949−8%Save ฿2,097View deal
wed · Sep 30One way
Departurewed · Sep 30
One way2026
00:05BKK → OPO12:0514h 45m · 1 stop
3h 15m layover Brussels
Outbound00:05BKK12:05OPO14h 45m1 stop · via Brussels
Operated by
Brussels AirlinesThai Airways
Brussels AirlinesThai Airways฿24,352
฿25,949-6%
฿1,597 below average
Brussels AirlinesThai AirwaysOne-way fare฿24,352฿25,949−6%Save ฿1,597View deal
thu · Sep 17One way
Departurethu · Sep 17
One way2026
01:05BKK → OPO12:0014h 30m · 1 stop
2h 25m layover Zürich
Outbound01:05BKK12:00OPO14h 30m1 stop · via Zürich
Operated byThai AirwayseasyJet
Thai AirwayseasyJet฿24,653
฿25,949-5%
฿1,296 below average
Thai AirwayseasyJetOne-way fare฿24,653฿25,949−5%Save ฿1,296View deal
wed · Sep 2One way
Departurewed · Sep 2
One way2026
00:05BKK → OPO12:0514h 45m · 1 stop
3h 15m layover Brussels
Outbound00:05BKK12:05OPO14h 45m1 stop · via Brussels
Operated byBrussels AirlinesThai Airways
Brussels AirlinesThai Airways฿24,664
฿25,949-5%
฿1,285 below average
Brussels AirlinesThai AirwaysOne-way fare฿24,664฿25,949−5%Save ฿1,285View deal
wed · Sep 16One way
Departurewed · Sep 16
One way2026
23:50BKK → OPO10:0014h 40m · 1 stop
1h 30m layover Istanbul
Outbound23:50BKK10:00OPO14h 40m1 stop · via Istanbul
Operated byThai Airways
Thai Airways฿24,751
฿25,949-5%
฿1,198 below average
Thai AirwaysOne-way fare฿24,751฿25,949−5%Save ฿1,198View deal
4 seats left
wed · Sep 23One way
Departurewed · Sep 23
One way2026
00:05BKK → OPO12:0514h 45m · 1 stop
3h 15m layover Brussels
Outbound00:05BKK12:05OPO14h 45m1 stop · via Brussels
Operated byBrussels AirlinesThai Airways
Brussels AirlinesThai Airways฿24,995
฿25,949-4%
฿954 below average
Brussels AirlinesThai AirwaysOne-way fare฿24,995฿25,949−4%Save ฿954View deal
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
September 2026 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 50m0h 5m shorter than the comparison
Roundtrip options
450Trips 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฿33,347
Typical low฿42,993
Typical฿45,097
Typical high฿47,423
Flexible dates
Cheapest departure dates for Porto
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿46,465
Sep 2
฿44,053
Sep 3
฿46,742
Sep 5
฿43,584
Sep 7
฿42,620
Sep 8
฿46,364
Sep 9
฿44,810
Sep 10
฿46,564
Sep 11
฿46,301
Sep 13
฿43,038
Sep 14
฿46,202
Sep 16
฿44,935
Sep 17
฿43,691
Sep 18
฿43,691
Sep 19
฿45,187
Sep 20
฿43,078
Sep 21
฿43,078
Sep 22
฿46,625
Sep 23
฿44,523
Sep 24
฿46,606
Sep 25
฿43,078
Sep 26
฿44,792
Sep 28
฿42,993
Sep 29
฿46,469
Sep 30
Flexible timing
Compare Porto by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Porto fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1KLM | ฿33,347 | — | 4 | — |
| 2Turkish Airlines | ฿35,189 | ฿42,406–฿47,220 | 261 | 0% |
| 3Iberojet | ฿37,751 | ฿40,122–฿42,611 | 14 | — |
| 4Air Europa | ฿37,751 | ฿40,122–฿42,611 | 14 | — |
| 5ITA Airways | ฿38,834 | ฿41,882–฿46,100 | 195 | 0% |
| 6Wizz Air Malta | ฿38,834 | ฿41,882–฿46,100 | 195 | 0% |
| 7easyJet | ฿39,413 | ฿43,817–฿47,578 | 120 | 0% |
| 8Thai Airways | ฿39,413 | ฿44,384–฿47,891 | 191 | 0% |
| 9Brussels Airlines | ฿41,596 | ฿44,727–฿48,049 | 55 | 0% |
| 10Austrian Airlines | ฿42,101 | ฿43,769–฿48,054 | 27 | 0% |
| 11SWISS | ฿42,101 | ฿43,764–฿47,640 | 75 | 0% |
| 12Air France | ฿42,601 | ฿44,683–฿48,906 | 36 | 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 50m
- Typical stay
- 11 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 ฿19,957. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Porto?
The lowest available roundtrip fare is ฿33,347. Check the dates, baggage and final total before booking.
What is a typical fare for Porto?
A typical fare is ฿45,097. Many available options sit between ฿42,993 and ฿47,423.
How many choices are available for Porto?
Choose from 450 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?
Sep 2026 has the lowest available roundtrip fare, from ฿33,347.
When is the best time to fly from Bangkok to Porto?
Based on current prices, September 2026 offers some of the best deals from Bangkok to Porto. Check the month-by-month breakdown on this page for the cheapest times to fly.
Are there direct flights from Bangkok to Porto?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Porto.