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Cheap flights from Islamabad to Singapore from £331

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — SIN
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Islamabad to Singapore

Enter your travel dates to find the best prices.

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 29 May 2026.

Wed 15/703:30
ISB
-
SIN
1 stop14h 45m
Qatar Airways
Wed 12/819:40
SIN
-
ISB
1 stop15h 00m
Qatar Airways
Deal found 27/5£563
Wed 1/703:30
ISB
-
SIN
1 stop14h 45m
Qatar Airways
Fri 31/710:20
SIN
-
ISB
1 stop18h 30m
Qatar Airways
Deal found 28/5£577
Wed 8/703:30
ISB
-
SIN
1 stop14h 45m
Qatar Airways
Thu 16/719:40
SIN
-
ISB
1 stop15h 00m
Qatar Airways
Deal found 25/5£579
Sun 16/809:25
ISB
-
SIN
1 stop32h 50m
Qatar Airways
Wed 19/803:15
SIN
-
ISB
1 stop25h 35m
Qatar Airways
Deal found 24/5£581
Thu 30/703:30
ISB
-
SIN
1 stop14h 45m
Qatar Airways
Wed 5/819:40
SIN
-
ISB
1 stop15h 00m
Qatar Airways
Deal found 28/5£593
Tue 14/703:30
ISB
-
SIN
1 stop14h 45m
Qatar Airways
Tue 21/719:40
SIN
-
ISB
1 stop33h 10m
Qatar Airways
Deal found 27/5£598
Fri 19/609:25
ISB
-
SIN
2 stops32h 05m
Emirates
Mon 20/712:30
SIN
-
ISB
2 stops22h 00m
Emirates
Deal found 28/5£602
Mon 22/609:25
ISB
-
SIN
2 stops32h 05m
Emirates
Sun 19/721:30
SIN
-
ISB
2 stops37h 00m
Emirates
Deal found 28/5£619
Fri 19/609:25
ISB
-
SIN
2 stops32h 05m
Emirates
Sat 18/721:30
SIN
-
ISB
2 stops54h 45m
Emirates
Deal found 28/5£632

Find 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 29 May 2026.

Round-trip from

£563

One-way from

£331

Popular in

July

Cheapest in

February

Average price

£598
Qatar Airways
  • Qatar Airways
  • 15/7-12/8
  • 2 total stops
  • 29h 45m total
  • Islamabad to Singapore
Search Deals
Qatar Airways
  • Qatar Airways
  • 16/7
  • 1 total stop
  • 32h 50m total
  • Islamabad to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 858,174 searches. Data last updated 29 May 2026.
Use the filters below to find and compare flights from Islamabad to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Wed 15/7

03:30-21:15

1 stop14h 45m

Singapore Changi

Wed 12/8

19:40-07:40

1 stop15h 00m

£563

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Sun 16/8

09:25-21:15

1 stop32h 50m

Singapore Changi

Wed 19/8

03:15-01:50

1 stop25h 35m

£581

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Thu 30/7

03:30-21:15

1 stop14h 45m

Singapore Changi

Wed 5/8

19:40-07:40

1 stop15h 00m

£593

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Wed 15/7

09:25-11:30

2 stops23h 05m

Singapore Changi

Tue 21/7

21:30-01:15

2 stops30h 45m

£638

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Wed 8/7

03:05-11:30

2 stops29h 25m

Singapore Changi

Thu 16/7

12:30-01:15

2 stops39h 45m

£639

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Wed 24/6

09:25-20:30

2 stops32h 05m

Singapore Changi

Tue 21/7

12:30-07:30

2 stops22h 00m

£645

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Sat 20/6

09:25-08:35

1 stop20h 10m

Singapore Changi

Thu 16/7

21:00-07:30

1 stop13h 30m

£690
Cheapest one-way

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Thu 16/7

09:25-21:15

1 stop32h 50m

£331

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Thu 6/8

09:25-08:50

1 stop20h 25m

£350

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Mon 6/7

09:25-21:15

1 stop32h 50m

£353

Flights are sorted by cheapest return flights first.

Deals found on 29/5

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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 is the cheapest month to book a flight from Islamabad to Singapore?

Currently, February is the cheapest month in which you can book a flight from Islamabad to Singapore (average of £519). Flying from Islamabad to Singapore in July is currently the most expensive (average of £933). 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 much does it cost for a return flight from Islamabad to Singapore?

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 14h 45m. Fly via Qatar Airways to get the fastest option. Islamabad and Singapore are separated by a distance of 3000 mi.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Islamabad to Singapore (average of £519). Flying from Islamabad to Singapore in July is currently the most expensive (average of £933). 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.

Alternative routes for Islamabad to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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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?

Cheapflights makes it easy to find Islamabad to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Islamabad to Singapore, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Islamabad to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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