Find flights
When to book
Airlines
FAQs

Cheap flights from Islamabad to Singapore from S$ 413

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 30-9. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — SIN
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Islamabad to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

S$ 812

One-way from

S$ 413

Popular in

July

Cheapest in

October

Average price

S$ 963
26-10-2-11
  • 26-10-2-11
  • 5 total stops
  • 59h 30m total
  • Islamabad to Singapore
Search Deals
30-9
  • 30-9
  • 2 total stops
  • 44h 10m total
  • Islamabad to Singapore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (S$ 280 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Islamabad to Singapore

Cheapest flights from Islamabad to Singapore
Explore the most affordable flight options available from Islamabad to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Sun 26-1014:10ISB - SIN
2 stops27h 15mMultiple Airlines
Sun 2-1121:30SIN - ISB
3 stops32h 15mMultiple Airlines
Deal found 11-9S$ 812
Tue 23-904:20ISB - SIN
1 stop26h 20mEtihad Airways
Tue 30-921:10SIN - ISB
1 stop24h 15mEtihad Airways
Deal found 10-9S$ 944
Mon 29-914:05ISB - SIN
2 stops17h 45mMultiple Airlines
Sat 4-1015:55SIN - ISB
1 stop9h 15mMultiple Airlines
Deal found 11-9S$ 1,008
Tue 30-909:35ISB - SIN
2 stops35h 30mMultiple Airlines
Sat 4-1015:55SIN - ISB
1 stop9h 15mMultiple Airlines
Deal found 10-9S$ 1,016
Tue 23-909:25ISB - SIN
1 stop20h 35mQatar Airways
Mon 29-903:10SIN - ISB
1 stop31h 30mQatar Airways
Deal found 10-9S$ 1,020
Tue 23-915:10ISB - SIN
1 stop15h 30mMultiple Airlines
Tue 30-908:45SIN - ISB
2 stops21h 15mMultiple Airlines
Deal found 10-9S$ 1,054
Mon 29-923:20ISB - SIN
1 stop17h 20mThai Airways
Sat 4-1012:25SIN - ISB
1 stop12h 45mThai Airways
Deal found 11-9S$ 1,092

Cheapflights Fare Finder

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

Fly from

Islamabad

Fly to

Singapore

Route

Depart

Return

Price

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Sun 26-10

14:10-20:25

2 stops27h 15m

Singapore Changi

Sun 2-11

21:30-02:45

3 stops32h 15m

S$ 812

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Tue 3-3

08:55-08:45

1 stop20h 50m

Singapore Changi

Thu 5-3

21:20-01:40

2 stops31h 20m

S$ 1,016

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Tue 23-9

09:25-09:00

1 stop20h 35m

Singapore Changi

Mon 29-9

03:10-07:40

1 stop31h 30m

S$ 1,020

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Tue 23-9

15:10-09:40

1 stop15h 30m

Singapore Changi

Tue 30-9

08:45-03:00

2 stops21h 15m

S$ 1,054

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Tue 30-9

09:20-14:40

2 stops26h 20m

Singapore Changi

Sat 4-10

21:15-07:30

2 stops37h 15m

S$ 1,085

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Tue 30-9

20:50-20:00

2 stops44h 10m

S$ 413

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Sat 25-10

20:50-12:20

2 stops36h 30m

S$ 460

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Sat 20-9

04:00-18:30

2 stops35h 30m

S$ 504

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Wed 1-10

04:00-09:50

3 stops26h 50m

S$ 541

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Wed 24-9

04:20-09:40

1 stop26h 20m

S$ 544

Flights are sorted by cheapest return flights first.

Deals found on 10-9

Showing 1-10 of 11 results
1
2

Best time to book a flight from Islamabad to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Islamabad 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 Islamabad to Singapore

What’s the top stopover airport for flights from Islamabad to Singapore?

Share of one-stop return flights from Islamabad to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 58% of one-stop itineraries from Islamabad to Singapore on Cheapflights.

What’s the fastest stopover option from Islamabad to Singapore?

Shortest average travel time for one-stop one-way flights from Islamabad to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 8h 54m.

What’s the fastest stopover option from Islamabad to Singapore?

Shortest average travel time for one-stop one-way flights from Islamabad to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 8h 54m.

Which airport typically offers the quickest stopover for flights from Islamabad to Singapore?

Average stopover duration for one-stop one-way flights from Islamabad to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 4h 23m.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 12 September 2025.
Check out reviews from past customers who have flown with Thai Airways and Qatar Airways from Islamabad to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews
Check prices

Food

7.3

Boarding

7.9

Overall

7.8

Entertainment

6.9

Crew

8.3

Comfort

7.5

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
350 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Food

7.3

Boarding

7.9

Overall

7.8

Entertainment

6.9

Crew

8.3

Comfort

7.5

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Qatar Airways
7.4
Good
3,624 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Food

7.3

Boarding

7.9

Overall

7.8

Entertainment

6.9

Crew

8.3

Comfort

7.5

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

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

    There are many flights that can get you from Islamabad to Singapore in 20h 50m. Fly via Qatar Airways to get the fastest option. The distance between Islamabad and Singapore is about 4828 km.

  • What are the cheapest airlines flying from Islamabad to Singapore round-trip?

    According to our current data, Qatar Airways (S$ 857), and Thai Airways (S$ 888) offers the cheapest pricing from Islamabad to Singapore. Qatar Airways is currently priced 19% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islamabad to Singapore 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

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

Fly from Islamabad to Singapore on these airlines

Choose from the following airlines for your flight from Islamabad to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Qatar Airways flights from Islamabad Intl to Singapore Changi
Thai Airways flights from Islamabad Intl to Singapore Changi

Top 2 airlines flying from Islamabad to Singapore

Discover the top 2 airlines that operate flights from Islamabad to Singapore. 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestS$ 857AverageS$ 1,160FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapestS$ 888AverageS$ 1,091FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 Islamabad to Singapore?

When you search for this flight from Islamabad to Singapore, 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 Islamabad to Singapore?

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

Yes, we can. To see specific flights from Islamabad to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Islamabad today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.