$644 Cheap Flights from Islamabad (ISB) to Chiang Rai (CEI)

View $644 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Benazir Bhutto Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI)

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Cheap Flights from Islamabad to Chiang Rai (ISB-CEI)

Prices were available within the past 7 days and start at $644 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI) cost?
Lock in a cheap one-way flight from $644 or cheap return flight from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI)?
Planning your getaway for can help you save, as it's the cheapest month for flights between ISB and CEI. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI)?
To find the cheapest airline flying from ISB to CEI, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI)?
There are no daily direct flights from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from ISB to CEI?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI)?
To avoid potential delays on the Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI) route, aim to travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI) last-minute?
Holding off until right before your break to book a flight from ISB to CEI often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book an ISB to CEI flight and hotel package?
You can save money by booking an ISB to CEI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Islamabad Intl. Airport (ISB) to Chiang Rai Intl. Airport (CEI)?
Usually, it's possible to cancel or reschedule your ISB to CEI flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Islamabad Intl.
Destination airport
Chiang Rai Intl.
Distance
1906 mi

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Islamabad to Chiang Rai Flights

The cheapest times to fly from Islamabad to Chiang Rai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islamabad to Chiang Rai are during the month of . You can find some of the cheapest flights from Islamabad to Chiang Rai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islamabad to Chiang Rai

Sunday is one of the best days to book for cheap flights from Islamabad to Chiang Rai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Islamabad to Chiang Rai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islamabad to Chiang Rai in 2025. You can also book with separate airlines for your outbound and return journeys, from $644 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islamabad to Chiang Rai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Islamabad to Chiang Rai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Islamabad to Chiang Rai Flights

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*Available to One Key members.