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$915+ Cheap flights from Seattle (SEA) to Islamabad (ISB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ISB
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Find cheap flights from Seattle to Islamabad with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Islamabad Intl are usually found in October or September, booked 51 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Seattle to Islamabad

Cheapest flights from Seattle to Islamabad
Explore the most affordable flight options available from Seattle to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 pmSEA - ISB
2 stops30h 20mTurkish Airlines
Tue 1/203:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/2$1,094
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 pmSEA - ISB
2 stops54h 20mMultiple Airlines
Mon 1/191:30 amISB - SEA
2 stops28h 35mMultiple Airlines
Deal found 12/4$1,138
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 pmSEA - ISB
2 stops54h 20mTurkish Airlines
Thu 1/223:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/3$1,140
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 pmSEA - ISB
1 stop20h 45mTurkish Airlines
Fri 1/236:15 amISB - SEA
1 stop23h 50mTurkish Airlines
Deal found 12/3$1,146
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 pmSEA - ISB
2 stops54h 20mTurkish Airlines
Tue 1/203:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/3$1,152
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.
Tue 12/304:05 pmSEA - ISB
1 stop20h 25mEmirates
Fri 1/239:00 amISB - SEA
1 stop40h 35mEmirates
Deal found 12/4$1,155
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 pmSEA - ISB
2 stops54h 20mTurkish Airlines
Tue 1/203:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/4$1,168
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 pmSEA - ISB
2 stops30h 20mTurkish Airlines
Thu 1/223:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/3$1,208

Find flight deals from Seattle to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Islamabad (ISB). 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

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$794
(oojo)

Popular in

December

Cheapest in

October

Average price

$1,805
Provider with most accurate pricing for Seattle/Tacoma Intl-Islamabad Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Islamabad Intl flights.
Search Deals
From Seattle/Tacoma Intl to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Islamabad 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 Seattle to Islamabad that are best for you.

Fly from

Seattle

Fly to

Islamabad

Route

Depart

Return

Price

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 3/4

7:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

Mon 3/30

8:55 am-3:05 pm

2 stops42h 10m

$915

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 1/21

7:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

Wed 7/1

8:55 am-10:35 am

1 stop37h 40m

$983

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sat 4/11

7:10 pm-7:25 am

1 stop24h 15m

Islamabad Intl

Wed 4/15

8:55 am-5:15 pm

1 stop20h 20m

$1,047

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 3/3

4:05 pm-7:15 am

1 stop26h 10m

Islamabad Intl

Fri 3/27

9:00 am-1:35 pm

1 stop40h 35m

$1,097

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 3/4

4:05 pm-7:15 am

1 stop26h 10m

Islamabad Intl

Fri 3/27

9:00 am-1:35 pm

1 stop40h 35m

$1,097

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 1/21

4:05 pm-7:15 am

1 stop26h 10m

Islamabad Intl

Fri 7/3

9:20 am-1:25 pm

1 stop40h 05m

$1,098

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 1/21

4:05 pm-7:15 am

1 stop26h 10m

Islamabad Intl

Mon 6/29

9:20 am-1:25 pm

1 stop40h 05m

$1,098

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 3/3

4:05 pm-7:15 am

1 stop26h 10m

Islamabad Intl

Mon 3/30

9:20 am-1:25 pm

1 stop40h 05m

$1,098

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 1/20

4:05 pm-1:30 am

1 stop20h 25m

Islamabad Intl

Mon 6/29

9:20 am-1:25 pm

1 stop40h 05m

$1,098

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sun 3/8

5:05 pm-1:30 am

1 stop20h 25m

Islamabad Intl

Mon 3/30

9:20 am-1:25 pm

1 stop40h 05m

$1,098

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 17 results
1
2

Compare providers for flights from Seattle to Islamabad

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 Seattle to Islamabad in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*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 Seattle-Islamabad flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Seattle-Islamabad flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Seattle-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Islamabad flights, Cheapflights users trust Justfly.com the most. Justfly.com 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 Seattle-Islamabad 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 Seattle to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Seattle 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 Seattle to Islamabad

How far ahead should I book a flight from Seattle to Islamabad?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Islamabad. Price data was last updated on November 28, 2025.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Islamabad. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Islamabad?

Currently, October is the cheapest month in which you can book a flight from Seattle to Islamabad (average of $766). Flying from Seattle to Islamabad in June is currently the most expensive (average of $1,407). 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 Islamabad

Get insights into the airlines that provide service to Islamabad. 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 Islamabad. Reviews last updated December 4, 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, and Turkish Airlines from Seattle to Islamabad by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,432 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,432 reviews
Emirates
8.1
Very good
3,432 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,678 reviews
Emirates
8.1
Very good
3,432 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
4,075 reviews
Emirates
8.1
Very good
3,432 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Islamabad. 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 Seattle to Islamabad?

    For as low as $915, Turkish Airlines can have you in Islamabad from Seattle in 20h 45m. There are 6757 mi between Seattle and Islamabad. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Islamabad round-trip?

    Currently priced at $793, Emirates will fly you from Seattle to Islamabad and back. In addition to Emirates, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and Qatar Airways - these airlines can fly you to your destination from $816 and $941, respectively. Emirates is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Islamabad one-way?

    To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at $480. Turkish Airlines flights start at $541 while deals on American Airlines start at $556 one-way.

  • Can I find deals for flights from Seattle to Islamabad that include hotel bookings?

    Yes. In addition to deals on Seattle to Islamabad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Islamabad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Islamabad.

  • Can I find deals for business class flights from Seattle to Islamabad?

    Yes. Cheapflights offers flight deals from Seattle to Islamabad 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 Seattle to Islamabad?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Islamabad (average of $766). Flying from Seattle to Islamabad in June is currently the most expensive (average of $1,407). 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

Traveling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Rawalpindi
Murree

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Alternative routes for Seattle to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Seattle to Islamabad

Discover the top 3 airlines that operate flights from Seattle to Islamabad. 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
EmiratesCheapest$793Average$1,077FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$816Average$1,384FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$941Average$1,237FlexibilityNo cancel feeOn-time68%

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