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Cheap flights from Singapore to Porto from S$ 549

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 20-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OPO
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Porto
Explore the most affordable flight options available from Singapore to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 June 2026.

Mon 23-1119:25
SIN
-
OPO
2 stops27h 50m
Etihad Airways
Thu 26-1107:35
OPO
-
SIN
2 stops42h 00m
Etihad Airways
Deal found 6-6S$ 1,015
Mon 8-621:00
SIN
-
OPO
2 stops25h 15m
Multiple Airlines
Fri 19-611:20
OPO
-
SIN
2 stops39h 20m
Multiple Airlines
Deal found 4-6S$ 1,052
Mon 13-719:40
SIN
-
OPO
2 stops32h 40m
Multiple Airlines
Tue 21-708:35
OPO
-
SIN
2 stops29h 40m
Multiple Airlines
Deal found 4-6S$ 1,081
Sun 28-616:00
SIN
-
OPO
3 stops35h 25m
Multiple Airlines
Wed 1-705:05
OPO
-
SIN
3 stops26h 55m
Multiple Airlines
Deal found 6-6S$ 1,094
Fri 26-603:15
SIN
-
OPO
2 stops35h 45m
Qatar Airways
Thu 2-722:00
OPO
-
SIN
2 stops40h 15m
Qatar Airways
Deal found 3-6S$ 1,175

Find flight deals from Singapore to Porto

Keep the following information in mind while searching for Singapore to Porto flight deals. Data was last updated 8 June 2026.

Round-trip from

S$ 1,015

One-way from

S$ 549

Popular in

July

Cheapest in

February

Average price

S$ 1,306
Etihad Airways
  • Etihad Airways
  • 23-11-26-11
  • 4 total stops
  • 61h 20m total
  • Singapore to Porto
Search Deals
20-7
  • 20-7
  • 2 total stops
  • 35h 15m total
  • Singapore to Porto
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (S$ 381 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (S$ 95 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 Singapore to Porto 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 200,618 searches. Data last updated 8 June 2026.
Use the filters below to find and compare flights from Singapore to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 23-11

19:25-15:15

2 stops27h 50m

Porto

Thu 26-11

07:35-09:35

2 stops42h 00m

S$ 1,015

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 13-7

19:40-21:20

2 stops32h 40m

Porto

Tue 21-7

08:35-21:15

2 stops29h 40m

S$ 1,081

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 28-6

19:40-08:00

2 stops43h 20m

Porto

Thu 2-7

22:00-21:15

2 stops40h 15m

S$ 1,237

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 23-11

11:35-15:25

1 stop35h 50m

Porto

Thu 26-11

10:55-08:45

1 stop37h 50m

S$ 1,310

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 13-8

10:25-15:45

1 stop36h 20m

Porto

Tue 25-8

16:50-08:45

1 stop32h 55m

S$ 1,361

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 28-6

18:30-09:20

2 stops21h 50m

Porto

Wed 1-7

08:40-17:10

1 stop25h 30m

S$ 1,364
Fastest return journey

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 28-6

10:25-23:30

1 stop20h 05m

Porto

Fri 3-7

10:40-11:10

1 stop17h 30m

S$ 1,368

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 28-6

10:25-23:30

1 stop20h 05m

Porto

Wed 1-7

16:40-08:45

1 stop33h 05m

S$ 1,390

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 27-6

12:50-09:45

1 stop27h 55m

Porto

Fri 3-7

10:40-11:10

1 stop17h 30m

S$ 1,419

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 29-6

23:05-15:50

1 stop23h 45m

Porto

Fri 3-7

10:40-11:10

1 stop17h 30m

S$ 1,441

Flights are sorted by cheapest return flights first.

Deals found on 5-6

Showing 1-10 of 21 resultsSorted by cheapest first
1
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Best time to book a flight from Singapore to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Singapore 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 Singapore to Porto
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 8 June 2026.
See what other customers who have flown with Turkish Airlines and Lufthansa from Singapore to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,409 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Boarding

7.3

Crew

7.8

Overall

7.4

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Turkish Airlines
7.4
Good
4,409 reviews
Turkish Airlines
7.4
Good
4,409 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Boarding

7.3

Crew

7.8

Overall

7.4

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Lufthansa
6.8
Okay
8,046 reviews
Turkish Airlines
7.4
Good
4,409 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Boarding

7.3

Crew

7.8

Overall

7.4

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Singapore?

    Located just 10.9 km from the city centre, Porto (OPO) is the airport most travelers will use when flying to Porto from Singapore.

  • How long is the flight from Singapore to Porto?

    There are many flights that can get you from Singapore to Porto in 27h 50m. Fly via Etihad Airways or Qatar Airways to get the fastest option. Airlines will cover a distance of 11769 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Singapore to Porto that include hotel bookings?

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

  • How can I find direct flights from Singapore to Porto?

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

  • Can I find deals for business class flights from Singapore to Porto?

    Yes. Cheapflights offers flight deals from Singapore to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Singapore to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Lisbon flights
Singapore to Porto flights
Singapore to Funchal flights

Top 2 airlines flying from Singapore to Porto

Discover the top 2 airlines that operate flights from Singapore to Porto. 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 200,618 searches. Data last updated 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 963AverageS$ 1,089FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapestS$ 1,010AverageS$ 1,245FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Singapore to Porto?

When you search for this flight from Singapore to Porto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Porto?

Cheapflights helps you find that perfect flight to Porto from Singapore 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 Singapore to Porto with no change fees?

Certainly. Search results for flights to Porto from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Porto become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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