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Cheap flights from Singapore to Portugal from S$ 475

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 30-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LIS
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Portugal

Enter your travel dates to find the best prices.

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 12 June 2026.

Wed 18-1119:25
SIN
-
LIS
1 stop19h 30m
Etihad Airways
Sun 22-1108:15
LIS
-
SIN
1 stop17h 20m
Etihad Airways
Deal found 9-6S$ 939
Wed 30-903:15
SIN
-
LIS
2 stops22h 10m
Qatar Airways
Wed 7-1018:30
LIS
-
SIN
1 stop19h 45m
Qatar Airways
Deal found 8-6S$ 950
Wed 4-1119:25
SIN
-
LIS
1 stop19h 30m
Etihad Airways
Sun 15-1108:15
LIS
-
SIN
1 stop17h 20m
Etihad Airways
Deal found 11-6S$ 961
Wed 30-903:15
SIN
-
LIS
2 stops51h 15m
Multiple Airlines
Wed 7-1009:10
LIS
-
SIN
2 stops29h 05m
Multiple Airlines
Deal found 8-6S$ 963
Tue 17-1119:25
SIN
-
LIS
1 stop19h 30m
Etihad Airways
Sat 21-1108:15
LIS
-
SIN
1 stop17h 20m
Etihad Airways
Deal found 10-6S$ 995
Wed 28-1019:25
SIN
-
LIS
1 stop19h 30m
Etihad Airways
Sun 1-1108:15
LIS
-
SIN
1 stop17h 20m
Etihad Airways
Deal found 8-6S$ 996
Mon 23-1119:25
SIN
-
OPO
2 stops31h 55m
Etihad Airways
Thu 26-1120:10
OPO
-
SIN
2 stops29h 25m
Etihad Airways
Deal found 7-6S$ 1,013
Mon 13-710:35
SIN
-
OPO
2 stops36h 35m
Multiple Airlines
Tue 21-715:00
OPO
-
SIN
2 stops40h 05m
Multiple Airlines
Deal found 9-6S$ 1,018
Sun 13-910:20
SIN
-
LIS
2 stops34h 10m
Multiple Airlines
Thu 24-913:50
LIS
-
SIN
2 stops24h 25m
Multiple Airlines
Deal found 7-6S$ 1,027
Tue 30-603:15
SIN
-
LIS
2 stops36h 15m
Qatar Airways
Tue 7-708:25
LIS
-
SIN
1 stop29h 50m
Qatar Airways
Deal found 7-6S$ 1,064
Wed 9-903:15
SIN
-
LIS
1 stop24h 00m
Qatar Airways
Thu 17-908:25
LIS
-
SIN
2 stops29h 50m
Qatar Airways
Deal found 12-6S$ 1,087
Tue 30-603:15
SIN
-
LIS
2 stops36h 15m
Qatar Airways
Thu 9-721:50
LIS
-
SIN
1 stop16h 25m
Qatar Airways
Deal found 8-6S$ 1,099

Find flight deals from Singapore to Portugal

Keep the following information in mind while searching for Singapore to Portugal flight deals. Data was last updated 12 June 2026.

Round-trip from

S$ 939

One-way from

S$ 475

Popular in

December

Cheapest in

February

Average price

S$ 1,170
Etihad Airways
  • Etihad Airways
  • 18-11-22-11
  • 2 total stops
  • 36h 50m total
  • Singapore to Portugal
Search Deals
30-10
  • 30-10
  • 2 total stops
  • 32h 15m total
  • Singapore to Portugal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 39 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 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 12 June 2026.
Use the filters below to find and compare flights from Singapore to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Tue 17-11

19:25-06:55

1 stop19h 30m

Lisbon Humberto Delgado

Sat 21-11

08:15-09:35

1 stop17h 20m

S$ 995

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$ 1,013

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Wed 11-11

02:25-16:55

2 stops22h 30m

Lisbon Humberto Delgado

Sat 21-11

21:00-15:35

2 stops34h 35m

S$ 1,190

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 13-7

19:40-08:00

3 stops43h 20m

Porto

Tue 21-7

10:00-21:15

3 stops28h 15m

S$ 1,202

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 12-11

21:20-10:30

2 stops21h 10m

Lisbon Humberto Delgado

Sat 21-11

11:30-16:30

1 stop21h 00m

S$ 1,215

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sun 28-6

03:15-17:00

1 stop20h 45m

Lisbon Humberto Delgado

Thu 23-7

21:50-21:15

1 stop16h 25m

S$ 1,289

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Tue 23-6

19:40-17:00

1 stop28h 20m

Lisbon Humberto Delgado

Mon 29-6

18:40-21:15

1 stop19h 35m

S$ 1,297

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$ 1,307

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 9-7

19:40-13:35

1 stop24h 55m

Lisbon Humberto Delgado

Thu 23-7

21:50-21:15

1 stop16h 25m

S$ 1,309

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 6-8

03:15-13:35

1 stop17h 20m

Lisbon Humberto Delgado

Sun 16-8

22:35-15:45

1 stop34h 10m

S$ 1,355

Flights are sorted by cheapest return flights first.

Deals found on 9-6

Showing 1-10 of 38 resultsSorted by cheapest first
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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

What is the cheapest month to book a flight from Singapore to Portugal?

Currently, May is the cheapest month in which you can book a flight from Singapore to Portugal (average of S$ 553). Flying from Singapore to Portugal in August is currently the most expensive (average of S$ 914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from Singapore to Portugal delayed?

About 0% of weekly flights between Singapore and Portugal have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Singapore to Portugal flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

How far ahead should I book a flight from Singapore to Portugal?

To ensure you get the cheapest price possible for a flight from Singapore to Portugal, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 12 June 2026.
Read reviews from past customers who have flown with Air France,Turkish Airlines, andQatar Airways from Singapore to Portugal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,603 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air France
7.5
Good
1,603 reviews
Air France
7.5
Good
1,603 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Turkish Airlines
7.4
Good
4,409 reviews
Air France
7.5
Good
1,603 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Qatar Airways
7.3
Good
3,726 reviews
Air France
7.5
Good
1,603 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Etihad Airways
7.3
Good
1,452 reviews
Air France
7.5
Good
1,603 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Lufthansa
6.8
Okay
8,056 reviews
Air France
7.5
Good
1,603 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.

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.

  • How long is the flight from Singapore to Portugal?

    There are many flights that can get you from Singapore to Portugal in 19h 30m. Fly via Etihad Airways, KLM, or Qatar Airways to get the fastest option. There are 11882 km between Singapore and Portugal. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

  • What is the cheapest month to book a flight from Singapore to Portugal?

    Currently, May is the cheapest month in which you can book a flight from Singapore to Portugal (average of S$ 553). Flying from Singapore to Portugal in August is currently the most expensive (average of S$ 914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Singapore to Portugal

Discover the top 7 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 12 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapestS$ 571AverageS$ 910FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapestS$ 770AverageS$ 1,217FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestS$ 847AverageS$ 1,036FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapestS$ 917AverageS$ 955FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Qatar AirwaysCheapestS$ 946AverageS$ 1,252FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapestS$ 961AverageS$ 1,410FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapestS$ 1,416AverageS$ 1,584FlexibilityNo cancel feeOn-time75%
Search Emirates 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 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 helps you find that perfect flight to Portugal 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 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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