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SIN - OPO

S$ 1,355 Find cheap flights from Singapore to Porto

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Porto departing on 19-12. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Porto, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,377,091 times on KAYAK, and here's why:

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Cheap flight deals from Singapore to Porto (SIN-OPO)

 
These are the cheapest deals for flights from Singapore to Porto currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Singapore to Porto

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Singapore to Porto.

Recent one-way flight deals from Singapore to Porto

Only flying one-way? Below are some of the best one-way flight deals from Singapore to Porto found on KAYAK recently.

Recent last-minute flight deals from Singapore to Porto

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Singapore to Porto.

Recent direct flight deals from Singapore to Porto

The latest deals for direct flights from Singapore to Porto so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Singapore to Porto

Find recent round-trip train or bus tickets from Singapore to Porto.

All round-trip flight deals to Porto

The cheapest plane tickets to Porto found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
16:15 - 10:45SIN-OPO
26h 30m2 stops
20:10 - 17:10OPO-SIN
37h 00m2 stops
S$ 1,355
Find Deal
Thu, 19 Dec - Thu, 26 Dec
19:40 - 09:40SIN-OPO
46h 00m2 stops
21:55 - 17:10OPO-SIN
35h 15m3 stops
S$ 1,645
Find Deal
Thu, 19 Dec - Thu, 26 Dec
23:55 - 22:00SIN-OPO
54h 05m3 stops
18:00 - 15:35OPO-SIN
85h 35m3 stops
S$ 1,727
Find Deal
Thu, 19 Dec - Thu, 26 Dec
19:40 - 15:25SIN-OPO
27h 45m2 stops
11:45 - 16:55OPO-SIN
21h 10m1 stop
S$ 2,470
Find Deal
Thu, 19 Dec - Thu, 26 Dec
01:40 - 15:25SIN-OPO
21h 45m1 stop
11:45 - 16:55OPO-SIN
21h 10m1 stop
S$ 2,560
Find Deal
Wed, 18 Dec - Thu, 26 Dec
00:25 - 13:30SIN-OPO
45h 05m2 stops
14:10 - 17:55OPO-SIN
19h 45m2 stops
S$ 2,569
Find Deal
Wed, 18 Dec - Thu, 26 Dec
01:40 - 15:25SIN-OPO
21h 45m1 stop
11:45 - 16:15OPO-SIN
20h 30m2 stops
S$ 2,583KLM
Find Deal
Wed, 18 Dec - Thu, 26 Dec
23:45 - 12:50SIN-OPO
21h 05m1 stop
13:45 - 17:05OPO-SIN
19h 20m1 stop
S$ 2,633Lufthansa
Find Deal
Thu, 19 Dec - Thu, 26 Dec
03:15 - 16:00SIN-OPO
20h 45m2 stops
11:15 - 16:50OPO-SIN
69h 35m3 stops
S$ 4,336
Find Deal
Wed, 18 Dec - Thu, 26 Dec
SIN-OPO
18939 kmmulti-stop
Multiple Airlines
Find Deal

Good to know

Low season

April

High season

November

Cheapest flight

S$ 1,355
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Singapore to Porto

When to book flights from Singapore to Porto

Are your dates flexible? Find out the best times to travel from Singapore to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Porto

  • What is the cheapest flight from Singapore to Porto?

    In the last 3 days, the lowest price for a flight from Singapore to Porto was S$ 1,028 for a return ticket.

  • Which aircraft models fly most regularly from Singapore to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Porto?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Singapore and Porto, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to Porto, KLM or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Singapore to Porto are KLM and Lufthansa. With an average price for the route of S$ 1,985 and an overall rating of 7.8, KLM is the most popular choice. Lufthansa is also a great choice for the route, with an average price of S$ 1,148 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Singapore to Porto?

    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 Singapore to Porto.

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

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

  • What is the Hacker Fare option on flights from Singapore to Porto?

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

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

    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 to Porto from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Singapore to Porto

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Porto? 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.
7.8
KLMOverall score based on 1350 reviews
7.9Boarding
7.7Comfort
7.3Food
8.4Crew
7.2Entertainment
Airline reviews

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

8.0 ExcellentAdi, Nov 2024AMS - YYZ
Read more KLM reviews

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

Good experience, just i couldn’t connect me to the wifi

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Was trying to change a flight but told that Canadian and local klm systems do not interact so they could not access my booking. Overall I like klm a lot but if it was important to change flights I would be very frustrated.

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

Pretty standard for long haul international flying. Food was fine, tv/movie selection was great, wifi did not work at all, crew was pleasant enough.

Seats were in disrepair. Seat back pockets were all broken. Seats recline very far, which is comfortable for occupant, but confining for person behind.

My checked bag did not get loaded on the aircraft in Istanbul. Other than that, the flight was smooth, on time and the crew was friendly, efficient, and professional.

Better than other airlines but still not at the top with other airlines that you pay the same price and services and customer service are much more well performed with care and attention to the customer. Still a long way to go. Some of the flight attendants are speaking English like they translate direct from Turkish. They need to improve the customer service for a global travel.

Boarding at Istanbul airport is pretty good. The seats on the A319 are easily the smallest and tightest I’ve ever flown. I’m 1,82m and knees firmly against seat in front of me, as upright in seat as I could get. Very uncomfortable

It was good. Turkish Airlines is one of the best airlines companies. I like a lot to travel with them

After boarding cabin was too hot AC didn’t work

Food could have been hotter. More padding needed in economy seats

It is much better than other airlines but not the best for the price

Everything was great except the meat served was tough and overcooked!

Boarding was unorganised. The flight was very uncomfortable, the temperature was far too high. On requests to lower it nothing changed.

Connection time and departure time were both changed to cause undue stree on older people who cant run through an airport

I was expecting better from Lufthansa. I’ll think twice before I book Lufthansa again. This trip was the worst ever… in my 70 years of traveling.

Very disappointed. None of the bags from Newark & Toronto flight were loaded onto connecting flight to Mumbai. And yet, no announcement during the flight. No placard near the luggage carousel in Mumbai. Absolute mayhem at Lufthansa lost & found counter. Each agent taking 20 minutes to record each incident. Stood in line for more than 1 hour, after suffering through a 8 hour flight.

Before the flight I received an email from LH that our seat were changed to other comparable seats. At boarding however we found our reassigned “comparable” seats were directly by the toilet. They sure were no “comparable “ seats and we were quite disappointed!

My flight was cancelled night before departure. It got rescheduled for two days later. As a result, I occurred additional lounging expenses, rent a car expenses, food, missed day of work and the worst part my son missed first day of new school.

Still haven’t finished the flight. Day 2. Missed flight connection for reasons not explained and had to spend night at hotel. Booked on early flight next morning and had to deplane for technical issue. So tired. Not happy. Seat changed to ver back of plane like they did on the outgoing flight. This airline is second rate at best. Bad form. Never again. Not duly compensated

Lufthansa employees they has to work more with the customers and they delayed the flight for two hours every 20 minutes every 20 minutes every 20 minutes every 20 minutes

LH is not customer service oriented. Stewardess and ground staff are opinated snd condescending, airplanes are old with small screens with bad non responsive and annoying touch screens; overall they can't compete with Asian and Middle East airlines such as Brunei, Thai, Emirates, Qatar, etc.

Discover needs to offer better food and drink options in Economy class.

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18939 kmSIN-OPO

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