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$569+ Cheap flights from Seattle (SEA) to Islamabad (ISB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ISB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Islamabad Intl are usually found in October or September, booked 40 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 September 15, 2025.

Round-trip from

$946
(FlightHub)

One-way from

$569
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$1,010
From Seattle/Tacoma Intl to Islamabad Intl
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One-way flight from Seattle/Tacoma Intl to Islamabad Intl
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Highest demand for flights based on searches. 7% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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.
Wed 11/127:00 pmSEA - ISB
1 stop24h 50mTurkish Airlines
Thu 2/266:15 amISB - SEA
1 stop23h 50mTurkish Airlines
Deal found 9/15$948
This oojo deal was found by Cheapflights users on 9/15. 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.
Wed 11/124:05 pmSEA - ISB
1 stop20h 35mQatar Airways
Wed 2/253:10 amISB - SEA
1 stop21h 30mQatar Airways
Deal found 9/15$961
This oojo deal was found by Cheapflights users on 9/15. 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.
Thu 10/305:05 pmSEA - ISB
1 stop26h 20mQatar Airways
Fri 11/288:55 amISB - SEA
1 stop39h 45mQatar Airways
Deal found 9/15$964
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Wed 9/244:30 pmSEA - ISB
1 stop21h 20mQatar Airways
Wed 10/159:25 amISB - SEA
1 stop39h 20mQatar Airways
Deal found 9/13$965
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Wed 10/87:10 pmSEA - ISB
1 stop24h 45mTurkish Airlines
Wed 1/216:15 amISB - SEA
1 stop23h 50mTurkish Airlines
Deal found 9/15$979
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Sat 11/227:00 pmSEA - ISB
1 stop24h 50mTurkish Airlines
Mon 12/226:15 amISB - SEA
1 stop23h 50mTurkish Airlines
Deal found 9/15$988
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Mon 9/227:10 pmSEA - ISB
1 stop20h 35mTurkish Airlines
Tue 11/2510:20 amISB - SEA
1 stop43h 45mTurkish Airlines
Deal found 9/13$1,008
This Ovago deal was found by Cheapflights users on 9/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/234:30 pmSEA - ISB
1 stop21h 20mQatar Airways
Tue 10/149:25 amISB - SEA
1 stop39h 20mQatar Airways
Deal found 9/13$1,010

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 September 15, 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 1/14

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Tue 4/28

9:25 am-5:15 pm

1 stop19h 50m

$946

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 11/12

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Thu 2/26

6:15 am-5:05 pm

1 stop23h 50m

$948

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 1/14

8:05 am-1:40 am

2 stops28h 35m

Islamabad Intl

Tue 4/28

9:25 am-6:54 pm

2 stops45h 29m

$1,028

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 2/2

8:05 am-1:40 am

2 stops28h 35m

Islamabad Intl

Thu 4/2

3:30 am-9:54 pm

2 stops30h 24m

$1,053

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sun 9/28

5:15 pm-1:15 am

1 stop20h 00m

Islamabad Intl

Wed 10/15

9:20 am-1:25 pm

1 stop40h 05m

$1,096

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Thu 9/25

7:00 am-7:40 am

2 stops36h 40m

Islamabad Intl

Fri 10/17

9:25 am-8:35 pm

2 stops47h 10m

$1,103

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Thu 9/25

7:00 am-7:40 am

2 stops36h 40m

Islamabad Intl

Tue 10/14

9:25 am-7:31 pm

2 stops46h 06m

$1,103

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Thu 9/25

7:00 am-7:40 am

2 stops36h 40m

Islamabad Intl

Sat 10/18

3:30 am-12:45 pm

1 stop21h 15m

$1,115

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sat 9/27

12:30 pm-3:45 am

1 stop27h 15m

Islamabad Intl

Thu 10/16

5:25 am-5:15 pm

1 stop23h 50m

$1,124

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sat 9/27

7:10 pm-3:45 am

1 stop20h 35m

Islamabad Intl

Wed 10/15

5:25 am-10:35 am

1 stop41h 10m

$1,136

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
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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 September 12, 2025.

Booking 40 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, September is the cheapest month in which you can book a flight from Seattle to Islamabad (average of $911). Flying from Seattle to Islamabad in December is currently the most expensive (average of $1,493). 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.

What is the cheapest time of day to fly from SEA to ISB?

Find hourly flight availability from Seattle to Islamabad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from Seattle to Islamabad is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

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 September 15, 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
3,334 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Overall

8.1

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
3,334 reviews
Emirates
8.1
Very good
3,334 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Overall

8.1

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
3,624 reviews
Emirates
8.1
Very good
3,334 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Overall

8.1

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
3,968 reviews
Emirates
8.1
Very good
3,334 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Overall

8.1

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 $1,096, Turkish Airlines can have you in Islamabad from Seattle in 20h. 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 $933, respectively. Emirates is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • 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, September is the cheapest month in which you can book a flight from Seattle to Islamabad (average of $911). Flying from Seattle to Islamabad in December is currently the most expensive (average of $1,493). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$793Average$1,064FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$816Average$1,216FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$933Average$1,249FlexibilityNo cancel feeOn-time68%

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