BKK - ISB

฿9,987 Find Cheap Flights from Bangkok to Islamabad – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to Islamabad departing on 23/8. 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

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Everything you should know

Cheapest return fare
฿19,039
Typical prices: ฿21,043-฿28,291
China Southern
Wed 9/9Thu 17/9
BKK - ISB • 1 stop
Cheapest direct flights
฿20,508
Thai Airways
Fri 4/9Fri 11/9
BKK - ISB • Direct
Direct flights
4 days a week
Mon, Wed, Fri, Sat
You can fly direct with Thai Airways. Average duration is 5h 10m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from ฿19,039 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Cheapest • Avg ฿22,361 (return)
Shortest trip • 11h 31m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Islamabad!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Islamabad (BKK-ISB)

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

Wed 9 Sep - Thu 17 Sep
China Southern Logo
12:45 - 19:35
BKK
-
ISB
32h 50m
1 stop
China Southern Logo
21:35 - 17:55
ISB
-
BKK
18h 20m
1 stop
฿19,039China Southern
Wed 9 Sep - Thu 17 Sep
China Southern Logo
12:45 - 19:35
BKK
-
ISB
32h 50m
1 stop
China Southern Logo
21:35 - 17:55
ISB
-
BKK
18h 20m
1 stop
฿19,105China Southern
Wed 9 Sep - Thu 17 Sep
China Southern Logo
19:00 - 19:35
BKK
-
ISB
26h 35m
1 stop
China Southern Logo
21:35 - 14:40
ISB
-
BKK
15h 05m
1 stop
฿19,206China Southern
Wed 30 Sep - Wed 21 Oct
Multiple Airlines Logo
11:20 - 04:35
BKK
-
ISB
19h 15m
1 stop
Multiple Airlines Logo
06:00 - 07:50
ISB
-
BKK
23h 50m
1 stop
฿20,375Multiple Airlines
Tue 3 Nov - Sun 15 Nov
Multiple Airlines Logo
11:25 - 09:40
BKK
-
ISB
24h 15m
1 stop
Multiple Airlines Logo
20:25 - 17:05
ISB
-
BKK
18h 40m
1 stop
฿20,441Multiple Airlines
Fri 4 Sep - Fri 11 Sep
Thai Airways Logo
19:00 - 22:10
BKK
-
ISB
5h 10mdirect
Thai Airways Logo
23:20 - 06:25
ISB
-
BKK
5h 05mdirect
฿20,508Thai Airways
Wed 16 Sep - Wed 23 Sep
Multiple Airlines Logo
18:25 - 13:10
BKK
-
ISB
20h 45m
1 stop
Multiple Airlines Logo
06:00 - 10:20
ISB
-
BKK
26h 20m
1 stop
฿20,642Multiple Airlines
Mon 14 Sep - Mon 21 Sep
Thai Airways Logo
19:00 - 22:10
BKK
-
ISB
5h 10mdirect
Thai Airways Logo
23:20 - 06:25
ISB
-
BKK
5h 05mdirect
฿24,784Thai Airways
Wed 16 Dec - Thu 31 Dec
China Southern Logo
02:10 - 20:15
BKK
-
ISB
20h 05m
1 stop
China Southern Logo
22:15 - 17:05
ISB
-
BKK
16h 50m
1 stop
฿25,852China Southern
Mon 12 Oct - Mon 16 Nov
Thai Airways Logo
19:00 - 22:10
BKK
-
ISB
5h 10mdirect
Thai Airways Logo
23:30 - 06:15
ISB
-
BKK
4h 45mdirect
฿27,456Thai Airways
Booking Insights

KAYAK's insights & trends for Suvarnabhumi to Islamabad flights

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

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Islamabad?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Islamabad, 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 Bangkok Suvarnabhumi Airport to Islamabad is February, where tickets cost ฿0 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is ฿30,595 and ฿29,526 respectively.

Can I save money by flying with a stopover from Bangkok Suvarnabhumi Airport to Islamabad?

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 ฿23,071, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight

฿9,987
Most popular time to fly (7% more expensive on average)
Flight from Bangkok to Islamabad

When to book flights from Suvarnabhumi to Islamabad

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to Islamabad 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 Bangkok to Islamabad flights

  • How many flights are there between Bangkok Suvarnabhumi Airport and Islamabad per day?

    There is a maximum of 1 direct flight a day that takes off from Bangkok Suvarnabhumi Airport and lands in Islamabad, with an average flight time of 5h 10m. The most common departure time is 19:00 and most flights take off in the evening. Each week, there are 4 flights.

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to Islamabad?

    In the last 5 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Islamabad was ฿9,987 for a one-way ticket and ฿19,039 for a return.

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

    The Airbus A330-300 is the aircraft model that flies most regularly on the Bangkok to Islamabad flight route.

  • Which airline alliances offer flights from Bangkok to Islamabad?

    Star Alliance is the only airline alliance operating flights between Bangkok and Islamabad.

  • On which days can I fly direct from Bangkok to Islamabad?

    You can catch a direct flight from Bangkok to Islamabad on Monday, Wednesday, Friday, and Saturday.

  • Which is the best airline for flights from Bangkok to Islamabad, Thai Airways or China Southern?

    The two airlines most popular with KAYAK users for flights from Bangkok to Islamabad are Thai Airways and China Southern. With an average price for the route of ฿25,646 and an overall rating of 7.9, Thai Airways is the most popular choice. China Southern is also a great choice for the route, with an average price of ฿27,684 and an overall rating of 7.4.

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

    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 Bangkok to Islamabad.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islamabad from Bangkok 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 Bangkok to Islamabad?

    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 Islamabad with an airline and back to Bangkok with another airline.

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

    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 Islamabad from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Bangkok Suvarnabhumi to Islamabad Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Bangkok Suvarnabhumi to Islamabad Intl.
Find which airlines fly direct from Bangkok Suvarnabhumi Airport to Islamabad Intl Airport, which days they fly and book direct flights.

Direct departures

Bangkok Suvarnabhumi to Islamabad Intl

Monday

Thai Airways

Thai Airways

Wednesday

Thai Airways

Thai Airways

Friday

Thai Airways

Thai Airways

Saturday

Thai Airways

Thai Airways

See more direct flights

Direct returns

Islamabad Intl to Bangkok Suvarnabhumi

Monday

Thai Airways

Thai Airways

Wednesday

Thai Airways

Thai Airways

Friday

Thai Airways

Thai Airways

Saturday

Thai Airways

Thai Airways

See more direct flights

Reviews of the top airlines flying from Suvarnabhumi to Islamabad

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Islamabad. 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 Suvarnabhumi to Islamabad? 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.
7.9
Thai AirwaysOverall score based on 413 reviews
7.7Comfort
6.9Entertainment
8.4Crew
8.0Boarding
7.5Food
Airline reviews

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

10.0 ExcellentRamon, Jul 2026
BKK - KKC
Read more Thai Airways reviews

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

Overall things were very good and orderly. The food was very good but I want able to get a second drink very easily, so that could have been better for services. The seats seemed to be lacking legroom but I'm also 6'1" so I'm used to wanting more legroom but the plane seemed smaller then others when it came to legroom. My kids all enjoyed the entertainment as did I so that was perfect!

We were taking the flight MU 8649 from Shanghai to Osaka and the original boarding gate was 20 and we didn’t receive any notification or broadcast about gate changes, and by the time we missed the original boarding time we check thr electric board and realized the gate was changed to 208 Also the flight was delayed by almost an hour and the crew member didn’t provide any explanation, after we finally boarded the aircraft was very hot, the crew member told me the air conditioning was not working and tried to calm passages down by offering iced water, all of us sat in the aircraft for another 40 mins before it finally took off

Seats not comfortable. We had requested vegan meal and it wasn’t given.

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

We were diverted to Chengdu, because of bad weather and finally made it to Chong King about 7 hours later

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

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

Information on your arrival and departure airports