S$ 382 Find Cheap Flights from Islamabad to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islamabad to Southeast Asia departing on 14-4. 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 Southeast Asia

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

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Islamabad to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Islamabad to Southeast Asia 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 Southeast Asia

Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
14:10 - 11:35
ISB
-
SIN
18h 25m
2 stops
Multiple Airlines Logo
19:40 - 07:40
SIN
-
ISB
15h 00m
1 stop
S$ 832Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
14:10 - 09:20
ISB
-
SIN
16h 10m
2 stops
Multiple Airlines Logo
10:20 - 01:50
SIN
-
ISB
18h 30m
1 stop
S$ 849Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
09:35 - 18:05
ISB
-
SIN
29h 30m
2 stops
Multiple Airlines Logo
19:40 - 07:40
SIN
-
ISB
15h 00m
1 stop
S$ 862Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
12:30 - 10:10
ISB
-
SIN
18h 40m
2 stops
Multiple Airlines Logo
19:40 - 07:40
SIN
-
ISB
15h 00m
1 stop
S$ 904Multiple Airlines
Sun, 14 Jun - Thu, 18 Jun
Qatar Airways Logo
09:25 - 08:50
ISB
-
SIN
20h 25m
1 stop
Qatar Airways Logo
19:40 - 01:50
SIN
-
ISB
33h 10m
1 stop
S$ 929Qatar Airways
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
09:35 - 18:05
ISB
-
SIN
29h 30m
2 stops
Multiple Airlines Logo
23:25 - 18:25
SIN
-
ISB
22h 00m
2 stops
S$ 938Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
09:35 - 18:05
ISB
-
SIN
29h 30m
2 stops
Multiple Airlines Logo
23:25 - 18:25
SIN
-
ISB
22h 00m
2 stops
S$ 941Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
12:30 - 11:35
ISB
-
SIN
20h 05m
2 stops
Multiple Airlines Logo
19:40 - 07:40
SIN
-
ISB
15h 00m
1 stop
S$ 944Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Qatar Airways Logo
09:25 - 08:50
ISB
-
SIN
20h 25m
1 stop
Qatar Airways Logo
19:40 - 01:50
SIN
-
ISB
33h 10m
1 stop
S$ 956Qatar Airways
Sun, 3 May - Sat, 9 May
Multiple Airlines Logo
12:30 - 11:35
ISB
-
SIN
20h 05m
2 stops
Multiple Airlines Logo
19:40 - 07:40
SIN
-
ISB
15h 00m
1 stop
S$ 958Multiple Airlines
Booking Insights

KAYAK's insights & trends for Islamabad to Southeast Asia flights

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

What is the cheapest Islamabad to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Islamabad found in the last 72 hours was to Bangkok, at S$ 1,636 return. The most popular route is from Islamabad (ISB) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 1,636.

Can I save money by flying with a stopover from Islamabad to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of S$ 417, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Islamabad to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islamabad to Southeast Asia, 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 Southeast Asia is February, when tickets cost S$ 892 (return) on average. On the other hand, the most expensive months are July and September, when the average cost of return tickets is S$ 1,603 and S$ 1,535 respectively.

Good to know

Low seasonFebruary
Cheapest flightS$ 382
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Islamabad to Singapore

FAQs - booking Southeast Asia flights

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

    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 Southeast Asia.

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

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

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

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

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

    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 from Islamabad to Southeast Asia 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 Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Islamabad to Southeast Asia. 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 Southeast Asia? 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 3733 reviews
7.4Comfort
7.3Entertainment
7.5Boarding
7.9Crew
7.3Food
Airline reviews

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

2.0 MediocreBrian, Feb 2026
BLR - DOH
Read more Qatar Airways reviews

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

My journey with Qatar Airways from Ahmedabad to Jacksonville on 3rd February 2026 was truly exceptional. The entire experience reflected comfort, care, and world-class service. Complimentary high-quality Wi-Fi throughout the journey was a welcome luxury, especially on a long-haul flight. The vegetarian meals were thoughtfully prepared, delicious, and served with attention to detail, along with a fine selection of snacks and beverages. What truly elevated the experience was the cabin crew — graceful, courteous, and genuinely attentive, delivering outstanding hospitality at every step. This journey perfectly showcased the premium standard Qatar Airways is known for, and it left a lasting impression. I would gladly fly with them again.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

This flight was a very good trip for us. The crew were very friendly and helpful. They made arrangements for my husband to have assistance in boarding. We were not expecting a meal, so it was a pleasant surprise on this short flight to have a meal and beverage from a very courteous crew.

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

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports