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$303+ Cheap flights from Islamabad (ISB) to Singapore (SIN)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — SIN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$708
(Qatar Airways)

One-way from

$303
(Trip.com)

Popular in

July

Cheapest in

October

Average price

$1,252
From Islamabad Intl to Singapore Changi
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One-way flight from Islamabad Intl to Singapore Changi
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Highest demand for flights based on searches. 14% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This Qatar Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:25 amISB - SIN
1 stop20h 35mQatar Airways
Sun 9/2110:30 amSIN - ISB
1 stop18h 20mQatar Airways
Deal found 7/31$708
This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/272:15 amISB - SIN
2 stops31h 05mMultiple Airlines
Thu 9/48:00 pmSIN - ISB
2 stops28h 20mMultiple Airlines
Deal found 7/31$747
This Emirates deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:05 amISB - SIN
1 stop15h 40mEmirates
Fri 9/191:40 amSIN - ISB
1 stop26h 35mEmirates
Deal found 7/30$856
This FlightHub deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:20 amISB - SIN
1 stop26h 20mEtihad Airways
Thu 9/49:10 pmSIN - ISB
1 stop24h 15mEtihad Airways
Deal found 7/31$868

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 31, 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 9/14

9:25 am-9:00 am

1 stop20h 35m

Singapore Changi

Sun 9/21

10:30 am-1:50 am

1 stop18h 20m

$708

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Wed 8/27

2:15 am-12:20 pm

2 stops31h 05m

Singapore Changi

Thu 9/4

8:00 pm-9:20 pm

2 stops28h 20m

$747

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Fri 9/12

3:05 am-9:45 pm

1 stop15h 40m

Singapore Changi

Fri 9/19

1:40 am-1:15 am

1 stop26h 35m

$856

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Thu 8/28

4:20 am-9:40 am

1 stop26h 20m

Singapore Changi

Thu 9/4

9:10 pm-6:25 pm

1 stop24h 15m

$868

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Mon 9/29

2:20 pm-10:50 am

2 stops17h 30m

$303

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Mon 9/29

9:25 am-9:00 pm

1 stop32h 35m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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 round-trip 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 layover airport for flights from Islamabad to Singapore?

Share of 1-stop round-trip flights from Islamabad to Singapore chosen by Cheapflights users in the past 12 months, using the same layover each way.

Doha (DOH) – chosen by Cheapflights users on 67% of 1-stop itineraries from Islamabad to Singapore on Cheapflights.

What’s the cheapest layover airport for flights from Islamabad to Singapore?

Average round-trip fare for 1-stop flights from Islamabad to Singapore, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Bangkok (BKK) is the most affordable 1-stop option, with an average round-trip price of $756.

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

Shortest average travel time for 1-stop one-way flights from Islamabad to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for 1-stop routes: 8h 45m.

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

Average layover duration for 1-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 layover time of 7h 43m.

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 July 31, 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, and Etihad Airways from Islamabad to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,300 reviews

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Emirates
8.1
Very good
3,300 reviews
Emirates
8.1
Very good
3,300 reviews

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Qatar Airways
7.4
Good
3,609 reviews
Emirates
8.1
Very good
3,300 reviews

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Etihad Airways
7.4
Good
1,230 reviews
Emirates
8.1
Very good
3,300 reviews

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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.

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

    Flying on Qatar Airways is currently your cheapest option to Singapore, with prices starting at $708. Additional round-trip tickets that might be worth considering are offered by Emirates and Etihad Airways, with the lowest prices starting at $856 and $868, respectively. You may be able to fly from Islamabad to Singapore for 12% less than the average price by searching for these airlines.

  • 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 vacation 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, October is the cheapest month in which you can book a flight from Islamabad to Singapore (average of $995). Flying from Islamabad to Singapore in December is currently the most expensive (average of $1,679). 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

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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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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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$676Average$718FlexibilityNo cancel feeOn-time68%
Thai AirwaysCheapest$827Average$1,085FlexibilityNo cancel feeOn-time77%

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