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Cheap flights from Singapore to Portugal from S$ 480

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 29-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LIS
23 Jun — 30 Jun1
1 adult

Cheap flight deals from Singapore to Portugal

Keep the following information in mind while searching for Singapore to Portugal flight deals. Data was last updated 18 June 2025.

Round-trip from

S$ 815

One-way from

S$ 480

Popular in

July

Cheapest in

February

Average price

S$ 1,205
Turkish Airlines
  • Turkish Airlines
  • 16-9-23-9
  • 2 total stops
  • 75h 05m total
  • Singapore to Portugal
Search Deals
29-9
  • 29-9
  • 2 total stops
  • 31h 45m total
  • Singapore to Portugal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 142 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Singapore to Portugal

Cheapest flights from Singapore to Portugal
Explore the most affordable flight options available from Singapore to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 June 2025.

Tue 16-910:15SIN - LIS
1 stop36h 15mTurkish Airlines
Tue 23-910:55LIS - SIN
1 stop38h 50mTurkish Airlines
Deal found 18-6S$ 815
Mon 15-921:10SIN - LIS
1 stop17h 10mMultiple Airlines
Mon 22-919:00LIS - SIN
2 stops31h 40mMultiple Airlines
Deal found 18-6S$ 912
Fri 19-910:50SIN - LIS
1 stop18h 35mAir France
Tue 30-912:10LIS - SIN
1 stop21h 20mAir France
Deal found 17-6S$ 913
Thu 24-721:10SIN - OPO
2 stops40h 40mEtihad Airways
Mon 28-711:35OPO - SIN
2 stops39h 05mEtihad Airways
Deal found 17-6S$ 931
Fri 14-1100:05SIN - LIS
1 stop40h 05mSWISS
Fri 28-1113:20LIS - SIN
1 stop20h 30mSWISS
Deal found 17-6S$ 967
Sun 14-921:10SIN - LIS
2 stops28h 50mEtihad Airways
Sun 21-909:10LIS - SIN
1 stop17h 30mEtihad Airways
Deal found 18-6S$ 1,055
Sun 22-603:10SIN - LIS
2 stops24h 30mQatar Airways
Wed 2-718:55LIS - SIN
1 stop19h 05mQatar Airways
Deal found 17-6S$ 1,070
Wed 30-701:40SIN - OPO
2 stops24h 40mMultiple Airlines
Thu 7-807:35OPO - SIN
2 stops23h 30mMultiple Airlines
Deal found 16-6S$ 1,112
Sat 6-921:15SIN - OPO
2 stops20h 25mKLM
Thu 25-906:30OPO - SIN
1 stop26h 00mKLM
Deal found 16-6S$ 1,117
Thu 24-723:40SIN - LIS
1 stop30h 50mLufthansa
Wed 29-1015:55LIS - SIN
1 stop17h 05mLufthansa
Deal found 16-6S$ 1,125
Thu 24-710:30SIN - LIS
2 stops32h 20mIberia
Wed 29-1020:45LIS - SIN
2 stops28h 00mIberia
Deal found 16-6S$ 1,157
Fri 20-623:25SIN - OPO
2 stops18h 50mLufthansa
Thu 26-606:00OPO - SIN
1 stop27h 25mLufthansa
Deal found 16-6S$ 1,174

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Portugal 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 18 June 2025.
Use the filters below to find and compare flights from Singapore to Portugal that are best for you.

Fly from

Singapore

Fly to

Portugal

Route

Depart

Return

Price

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Tue 16-9

10:15-15:30

1 stop36h 15m

Lisbon Humberto Delgado

Tue 23-9

10:55-08:45

1 stop38h 50m

S$ 815

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Mon 15-9

21:10-07:20

1 stop17h 10m

Lisbon Humberto Delgado

Mon 22-9

19:00-09:40

2 stops31h 40m

S$ 912

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Fri 19-9

10:50-22:25

1 stop18h 35m

Lisbon Humberto Delgado

Tue 30-9

12:10-16:30

1 stop21h 20m

S$ 913

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 24-7

21:10-06:50

2 stops40h 40m

Porto

Mon 28-7

11:35-09:40

2 stops39h 05m

S$ 931

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Fri 14-11

00:05-08:10

1 stop40h 05m

Lisbon Humberto Delgado

Fri 28-11

13:20-17:50

1 stop20h 30m

S$ 967

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sun 14-9

21:10-19:00

2 stops28h 50m

Lisbon Humberto Delgado

Sun 21-9

09:10-09:40

1 stop17h 30m

S$ 1,055

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sat 13-9

10:30-21:00

1 stop17h 30m

Lisbon Humberto Delgado

Sat 20-9

22:30-21:00

1 stop39h 30m

S$ 1,089

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 30-7

01:40-19:20

2 stops24h 40m

Porto

Thu 7-8

07:35-14:05

2 stops23h 30m

S$ 1,112

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sat 6-9

21:15-10:40

2 stops20h 25m

Porto

Thu 25-9

06:30-15:30

1 stop26h 00m

S$ 1,117

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 24-7

23:40-23:30

1 stop30h 50m

Lisbon Humberto Delgado

Wed 29-10

15:55-17:00

1 stop17h 05m

S$ 1,125

Flights are sorted by cheapest return flights first.

Deals found on 16-6

Showing 1-10 of 44 results
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Best time to book a flight from Singapore to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Portugal when rainfall is around 6.0 mm.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 18 June 2025.
Read through reviews of airlines operating flights from Singapore to Portugal, such as Emirates, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,268 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,268 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
KLM
7.8
Good
1,363 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Finnair
7.6
Good
1,292 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Air France
7.5
Good
1,466 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
SWISS
7.5
Good
1,632 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Portugal. 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 from for flights from Singapore to Portugal?

    Singapore Changi (SIN), located 16.9 km from the city centre, is the airport you fly out of when you book flights from Singapore to Portugal.

  • What are the cheapest airlines to fly from Singapore to Portugal one-way?

    The cheapet airlines for a one-way flight from Singapore to Portugal are Turkish Airlines (S$ 552), IndiGo (S$ 627), and Lufthansa (S$ 634).

  • What are the most popular routes from Singapore to Portugal?

    While some choose either Singapore Changi - Porto or Singapore Changi - Funchal Madeira, Singapore Changi - Lisbon Humberto Delgado is the most popular route from Singapore to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to Portugal 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Singapore to Portugal

Discover the top 10 airlines that operate flights from Singapore to Portugal. 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 18 June 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestS$ 713AverageS$ 1,157FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestS$ 760AverageS$ 978FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapestS$ 789AverageS$ 1,372FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestS$ 789AverageS$ 1,076FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapestS$ 792AverageS$ 1,026FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapestS$ 851AverageS$ 1,148FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapestS$ 880AverageS$ 1,001FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapestS$ 985AverageS$ 1,125FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
IberiaCheapestS$ 1,006AverageS$ 1,065FlexibilityNo cancel feeOn-time77%
Search Iberia flights
EmiratesCheapestS$ 1,329AverageS$ 1,536FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to Portugal?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portugal from Singapore today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Portugal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Portugal with no change fees?

Need flexible booking options for your flight to Portugal from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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