ISB - SIN

S$ 941 Find Cheap Flights from Islamabad to Singapore

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islamabad to Singapore departing on 22-7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islamabad to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islamabad to Singapore, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
S$ 937
Typical prices: S$ 1,718-S$ 1,100
Qatar Airways
Wed 22-7Sun 26-7
ISB - SIN • 1 stop
Top airlines
Qatar Airways
Cheapest • from S$ 1,031 (return)
Qatar Airways
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Islamabad and Singapore. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Guangzhou (CAN)
Cheapest • Avg S$ 1,068 (return)
Guangzhou (CAN)
Shortest trip • 11h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 22% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Islamabad to Singapore (ISB-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Islamabad to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Islamabad to Singapore

Wed, 22 Jul - Sun, 26 Jul
Qatar Airways Logo
09:25 - 08:50
ISB
-
SIN
20h 25m
1 stop
Qatar Airways Logo
10:20 - 01:50
SIN
-
ISB
18h 30m
1 stop
S$ 937Qatar Airways
Sun, 24 May - Sat, 30 May
Multiple Airlines Logo
09:35 - 11:35
ISB
-
SIN
23h 00m
2 stops
Multiple Airlines Logo
01:05 - 01:45
SIN
-
ISB
27h 40m
1 stop
S$ 941Multiple Airlines
Fri, 22 May - Fri, 29 May
Multiple Airlines Logo
04:50 - 15:40
ISB
-
SIN
31h 50m
2 stops
Multiple Airlines Logo
05:05 - 18:25
SIN
-
ISB
16h 20m
2 stops
S$ 975Multiple Airlines
Fri, 22 May - Thu, 28 May
Multiple Airlines Logo
12:30 - 08:30
ISB
-
SIN
17h 00m
2 stops
Multiple Airlines Logo
01:05 - 01:45
SIN
-
ISB
27h 40m
1 stop
S$ 976Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
04:50 - 18:05
ISB
-
SIN
34h 15m
2 stops
Multiple Airlines Logo
21:20 - 18:25
SIN
-
ISB
24h 05m
2 stops
S$ 986Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
15:10 - 09:40
ISB
-
SIN
15h 30m
2 stops
Multiple Airlines Logo
19:40 - 01:45
SIN
-
ISB
33h 05m
1 stop
S$ 1,009Multiple Airlines
Sun, 24 May - Sun, 31 May
Multiple Airlines Logo
04:50 - 07:15
ISB
-
SIN
23h 25m
2 stops
Multiple Airlines Logo
18:45 - 03:25
SIN
-
ISB
35h 40m
2 stops
S$ 1,012Multiple Airlines
Fri, 24 Apr - Fri, 8 May
Qatar Airways Logo
10:40 - 16:15
ISB
-
SIN
26h 35m
1 stop
Qatar Airways Logo
15:35 - 09:10
SIN
-
ISB
20h 35m
2 stops
S$ 1,031Qatar Airways
Wed, 22 Jul - Sun, 26 Jul
Multiple Airlines Logo
19:00 - 16:00
ISB
-
SIN
18h 00m
2 stops
Multiple Airlines Logo
21:00 - 03:25
SIN
-
ISB
33h 25m
1 stop
S$ 1,035Multiple Airlines
Fri, 24 Apr - Fri, 8 May
Qatar Airways Logo
10:40 - 16:15
ISB
-
SIN
26h 35m
1 stop
Qatar Airways Logo
19:40 - 09:10
SIN
-
ISB
16h 30m
1 stop
S$ 1,058Qatar Airways
Booking Insights

KAYAK's insights & trends for Islamabad to Singapore flights

Get data-powered insights and trends into flights from Islamabad to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Islamabad to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islamabad to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islamabad to Singapore is February, where tickets cost S$ 887 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is S$ 1,594 and S$ 1,526 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flightS$ 937
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Islamabad to Singapore

When to book flights from Islamabad to Singapore

Are your dates flexible? Find out the best times to travel from Islamabad to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Islamabad to Singapore

  • What is the cheapest flight from Islamabad to Singapore?

    In the last 3 days, the lowest price for a flight from Islamabad to Singapore was S$ 941 for a return ticket.

  • Which aircraft models fly most regularly from Islamabad to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Islamabad to Singapore?

    oneworld is the only airline alliance operating flights between Islamabad and Singapore.

  • How does KAYAK find such low prices on flights from Islamabad to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islamabad to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islamabad to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Islamabad is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islamabad to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to Islamabad with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islamabad to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Islamabad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Islamabad to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Islamabad to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islamabad to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3727 reviews
7.3Food
7.4Comfort
7.9Crew
7.5Boarding
7.3Entertainment
Airline reviews

In the business class it was everything wonderful. However in the economy is a hell. BTW. When I asked to search for tickets, I ordered business and I was offered options with economy, that was not clear in the order, so I could've acted faster to rectify it.

6.0 GoodRenata, Jan 2026
DOH - ARN
Read more Qatar Airways reviews

In the business class it was everything wonderful. However in the economy is a hell. BTW. When I asked to search for tickets, I ordered business and I was offered options with economy, that was not clear in the order, so I could've acted faster to rectify it.

Nice airline. I was in a really weird seat which had extra leg room, but no basket or stowage. And the people next to me were pretty noisy during the flight, so it was hard to rest. I wish staff came around to pick up trash more often as I had no where to put it except my lap or the floor.

You are the best, keep up the good work. Thank you for allowing me and my family to fly with comfort.i am waiting for upgrade some day. Thanks again

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

I wish I knew in advance that the connecting flight was by indigo air

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

The service was good but the food was a NO

Initial booking was confusing and had to get new CC issued.

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

Everything you need to know for your flight from Islamabad to Singapore

Information on your arrival and departure airports

Islamabad (ISB)
Singapore (SIN)