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$403+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — SIN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Islamabad to Singapore

Best flights from Islamabad to Singapore
Discover carefully curated flight deals from Islamabad to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/110:45 pmISB - SIN
1 stop21h 30mMultiple Airlines
Thu 2/197:40 pmSIN - ISB
2 stops34h 05mMultiple Airlines
Deal found 12/4$696
This Emirates deal was found by Cheapflights users on 12/4. 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.
Sat 1/313:15 amISB - SIN
2 stops29h 15mEmirates
Thu 2/199:40 pmSIN - ISB
2 stops36h 35mEmirates
Deal found 12/4$753
This Qatar Airways deal was found by Cheapflights users on 12/3. 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 2/18:55 amISB - SIN
1 stop20h 50mQatar Airways
Thu 2/198:15 pmSIN - ISB
1 stop32h 25mQatar Airways
Deal found 12/3$799
This Emirates deal was found by Cheapflights users on 12/2. 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.
Mon 3/309:20 amISB - SIN
1 stop20h 15mEmirates
Thu 4/29:00 pmSIN - ISB
1 stop31h 15mEmirates
Deal found 12/2$863

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$689
(Kiwi.com)

One-way from

$486
(Qatar Airways)

Popular in

July

Cheapest in

February

Average price

$862
Provider with most accurate pricing for Islamabad Intl-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Islamabad Intl-Singapore Changi flights.
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From Islamabad Intl to Singapore Changi
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One-way flight from Islamabad Intl to Singapore Changi
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 4, 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 2/1

10:45 pm-11:15 pm

1 stop21h 30m

Singapore Changi

Thu 2/19

7:40 pm-2:45 am

2 stops34h 05m

$696

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Sat 1/31

3:15 am-11:30 am

2 stops29h 15m

Singapore Changi

Thu 2/19

9:40 pm-7:15 am

2 stops36h 35m

$753

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Sun 2/1

8:55 am-8:45 am

1 stop20h 50m

Singapore Changi

Thu 2/19

8:15 pm-1:40 am

1 stop32h 25m

$799

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Mon 3/30

9:20 am-8:35 am

1 stop20h 15m

Singapore Changi

Thu 4/2

9:00 pm-1:15 am

1 stop31h 15m

$863

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Thu 1/15

8:50 pm-6:00 pm

2 stops42h 10m

$403

IslamabadSingapore

ISB - SIN

ISBSIN

Islamabad Intl

Sat 1/17

8:55 am-8:45 am

1 stop20h 50m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Compare providers for flights from Islamabad to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islamabad to Singapore in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islamabad-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islamabad-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islamabad-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islamabad-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islamabad-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Currently, May is the cheapest month in which you can book a flight from Islamabad to Singapore (average of $659). Flying from Islamabad to Singapore in April is currently the most expensive (average of $831). 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.

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 December 4, 2025.
Get a feel of what it's like to fly with Thai 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.
Thai Airways
7.8
Good
363 reviews

Crew

8.3

Boarding

7.8

Food

7.3

Comfort

7.5

Overall

7.8

Entertainment

6.9

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
363 reviews
Thai Airways
7.8
Good
363 reviews

Crew

8.3

Boarding

7.8

Food

7.3

Comfort

7.5

Overall

7.8

Entertainment

6.9

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?

    Emirates and Qatar Airways can get you from Islamabad to Singapore in just under 20h 50m. Your travel time can differ by up to 8h 25m. The distance between Islamabad and Singapore is about 3000 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Islamabad to Singapore round-trip?

    Flying on Thai Airways is currently your cheapest option to Singapore, with prices starting at $847. You may be able to fly from Islamabad to Singapore for 4% less than the average price by searching for this airline.

  • 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, May is the cheapest month in which you can book a flight from Islamabad to Singapore (average of $659). Flying from Islamabad to Singapore in April is currently the most expensive (average of $831). 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

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Alternative routes for Islamabad to Singapore

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Top airline flying from Islamabad to Singapore

Discover the top airline 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest$847Average$1,228FlexibilityNo cancel feeOn-time77%

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