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$971+ Cheap flights from Washington 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ISB
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Washington to Islamabad

Cheapest flights from Washington to Islamabad
Explore the most affordable flight options available from Washington to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Ovago deal was found by Cheapflights users on 12/14. 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 12/237:00 pmSEA - ISB
1 stop20h 45mTurkish Airlines
Tue 1/133:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/14$2,210
This Ovago deal was found by Cheapflights users on 12/14. 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.
Wed 12/247:00 pmSEA - ISB
1 stop24h 50mTurkish Airlines
Tue 1/133:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/14$2,265
This FlightHub deal was found by Cheapflights users on 12/14. 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 12/247:00 pmSEA - ISB
2 stops30h 20mTurkish Airlines
Tue 12/303:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/14$2,322
This FlightHub deal was found by Cheapflights users on 12/14. 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.
Tue 12/237:00 pmSEA - ISB
1 stop24h 50mTurkish Airlines
Mon 1/123:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/14$2,363
This Ovago deal was found by Cheapflights users on 12/14. 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.
Mon 12/227:00 pmSEA - ISB
1 stop20h 45mTurkish Airlines
Tue 1/133:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/14$2,371
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:40 pmSEA - ISB
2 stops32h 20mMultiple Airlines
Wed 1/146:15 amISB - SEA
1 stop23h 50mMultiple Airlines
Deal found 12/14$2,389
This Gurufare deal was found by Cheapflights users on 12/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 pmSEA - ISB
1 stop29h 55mMultiple Airlines
Tue 1/1312:00 pmISB - SEA
1 stop37h 35mMultiple Airlines
Deal found 12/14$2,397
This Ovago deal was found by Cheapflights users on 12/14. 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.
Wed 12/247:00 pmSEA - ISB
1 stop20h 45mTurkish Airlines
Mon 1/123:10 pmISB - SEA
2 stops38h 55mTurkish Airlines
Deal found 12/14$2,404
This Emirates deal was found by Cheapflights users on 12/14. 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 12/234:05 pmSEA - ISB
1 stop20h 25mEmirates
Mon 1/123:15 amISB - SEA
1 stop22h 20mEmirates
Deal found 12/14$2,426
This Expedia deal was found by Cheapflights users on 12/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:44 pmPDX - ISB
2 stops49h 16mMultiple Airlines
Fri 12/1912:00 pmISB - PDX
2 stops47h 59mMultiple Airlines
Deal found 12/12$25,081

Find flight deals from Washington to Islamabad

Keep the following information in mind while searching for Washington to Islamabad flight deals. Data was last updated December 15, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$953
(Turkish Airlines)

Popular in

December

Cheapest in

October

Average price

$1,903
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 Washington to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($65 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 Washington 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 15, 2025.
Use the filters below to find and compare flights from Washington to Islamabad that are best for you.

Fly from

Washington

Fly to

Islamabad

Route

Depart

Return

Price

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sat 1/17

7:00 pm-8:50 am

1 stop48h 50m

Islamabad Intl

Wed 2/4

6:15 am-5:05 pm

1 stop23h 50m

$971

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Thu 3/5

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Mon 3/30

5:25 am-5:15 pm

1 stop23h 50m

$1,008

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Thu 1/29

7:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

Tue 3/31

8:55 am-5:15 pm

1 stop44h 20m

$1,014

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 3/2

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Thu 3/26

6:15 am-6:05 pm

1 stop23h 50m

$1,044

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 3/2

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Fri 3/27

6:15 am-6:05 pm

1 stop23h 50m

$1,044

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sun 3/1

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Thu 3/26

6:15 am-6:05 pm

1 stop23h 50m

$1,064

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sat 3/7

7:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

Thu 3/26

6:15 am-6:05 pm

1 stop23h 50m

$1,069

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sun 3/1

4:05 pm-7:15 am

1 stop26h 10m

Islamabad Intl

Tue 3/31

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

Fri 7/10

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

Wed 7/8

9:20 am-1:25 pm

1 stop40h 05m

$1,098

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 20 results
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Best time to book a flight from Washington to Islamabad

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

What is the cheapest month to book a flight from State of Washington to Islamabad?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Islamabad (average of $766). Flying from State of Washington 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.

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

Find hourly flight availability from Washington 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 December 15, 2025.

It’s optimal to fly from State of Washington to Islamabad in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Islamabad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islamabad from Washington?

    If you book a flight to Islamabad from Washington, you will be flying to Islamabad Intl, which is the city’s only airport. Islamabad Intl (ISB) is located 19.7 mi from the center of Islamabad.

  • How long is the flight from State of Washington to Islamabad?

    Turkish Airlines and Qatar Airways can get you from State of Washington to Islamabad in just under 29h 55m. Your travel time can differ by up to 18h 55m. Airlines will cover a distance of 6880 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of Washington to Islamabad one-way?

    One-way options have recently been found by users for as low as $480 on Qatar Airways. Other airlines that offer cheap prices include Turkish Airlines from $541 and American Airlines from $556 one-way.

  • What are the most popular routes from State of Washington to Islamabad?

    The most popular route from State of Washington to Islamabad is Seattle/Tacoma Intl - Islamabad Intl. You may also consider Portland - Islamabad Intl or Pullman Moscow Regional - Islamabad Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Islamabad?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Islamabad (average of $766). Flying from State of Washington 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
Murree
Rawalpindi

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Alternative routes for Washington 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 Washington to Islamabad

Discover the top 3 airlines that operate flights from Washington 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$793Average$1,083FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$816Average$1,293FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$941Average$1,224FlexibilityNo cancel feeOn-time68%

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