HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islamabad

$514+ Cheap flights from Washington 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ISB
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Islamabad with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Islamabad

Keep the following information in mind while searching for Washington to Islamabad flight deals. Data was last updated August 20, 2025.

Round-trip from

$930
(oojo)

One-way from

$514
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,124
From Washington to Islamabad Intl
Search Deals
One-way flight from Washington to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 20, 2025.

This oojo deal was found by Cheapflights users on 8/19. 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 11/137:00 pmSEA - ISB
1 stop24h 50mTurkish Airlines
Thu 11/276:15 amISB - SEA
1 stop23h 50mTurkish Airlines
Deal found 8/19$930
This oojo deal was found by Cheapflights users on 8/19. 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.
Tue 9/97:10 pmSEA - ISB
1 stop20h 35mTurkish Airlines
Fri 10/3110:20 amISB - SEA
1 stop43h 45mTurkish Airlines
Deal found 8/19$936
This oojo deal was found by Cheapflights users on 8/20. 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.
Mon 9/297:10 pmSEA - ISB
1 stop20h 35mTurkish Airlines
Fri 10/3110:20 amISB - SEA
1 stop43h 45mTurkish Airlines
Deal found 8/20$949
This oojo deal was found by Cheapflights users on 8/19. 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.
Mon 9/84:30 pmSEA - ISB
1 stop27h 10mQatar Airways
Wed 10/293:10 amISB - SEA
1 stop21h 30mQatar Airways
Deal found 8/19$952
This oojo deal was found by Cheapflights users on 8/19. 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.
Mon 9/84:30 pmSEA - ISB
1 stop21h 20mQatar Airways
Tue 10/219:25 amISB - SEA
1 stop39h 20mQatar Airways
Deal found 8/19$954
This oojo deal was found by Cheapflights users on 8/19. 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.
Mon 10/134:30 pmSEA - ISB
1 stop21h 20mQatar Airways
Tue 11/48:55 amISB - SEA
1 stop39h 45mQatar Airways
Deal found 8/19$955
This FlightHub deal was found by Cheapflights users on 8/19. 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 9/1011:25 amSEA - ISB
2 stops26h 25mQatar Airways
Wed 10/293:10 amISB - SEA
1 stop21h 30mQatar Airways
Deal found 8/19$974
This FlightHub deal was found by Cheapflights users on 8/20. 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 9/298:08 amSEA - ISB
2 stops35h 32mQatar Airways
Fri 10/318:55 amISB - SEA
1 stop39h 45mQatar Airways
Deal found 8/20$977
This oojo deal was found by Cheapflights users on 8/18. 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.
Fri 10/311:30 amSEA - ISB
2 stops42h 55mEtihad Airways
Fri 10/104:20 amISB - SEA
2 stops43h 39mEtihad Airways
Deal found 8/18$981
This oojo deal was found by Cheapflights users on 8/19. 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.
Fri 10/310:36 amPDX - ISB
2 stops27h 14mQatar Airways
Fri 10/109:25 amISB - PDX
2 stops44h 31mQatar Airways
Deal found 8/19$1,030
This oojo deal was found by Cheapflights users on 8/19. 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 11/151:38 pmPDX - ISB
2 stops23h 02mQatar Airways
Sat 11/223:10 amISB - PDX
2 stops27h 53mQatar Airways
Deal found 8/19$1,066
This KAYAK deal was found by Cheapflights users on 8/19. 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.
Fri 10/311:38 pmPDX - ISB
2 stops24h 02mMultiple Airlines
Wed 11/193:10 amISB - PDX
2 stops33h 59mMultiple Airlines
Deal found 8/19$1,070

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 August 20, 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

Thu 11/13

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Thu 11/27

6:15 am-5:05 pm

1 stop23h 50m

$930

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 9/29

7:10 pm-3:45 am

1 stop20h 35m

Islamabad Intl

Fri 10/31

10:20 am-6:05 pm

1 stop43h 45m

$936

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 9/9

7:10 pm-3:45 am

1 stop20h 35m

Islamabad Intl

Fri 10/31

10:20 am-6:05 pm

1 stop43h 45m

$936

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 9/8

4:30 pm-1:50 am

1 stop21h 20m

Islamabad Intl

Mon 10/20

3:30 am-12:45 pm

1 stop21h 15m

$952

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 9/8

4:30 pm-7:40 am

1 stop27h 10m

Islamabad Intl

Wed 10/29

3:10 am-12:40 pm

1 stop21h 30m

$952

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 9/9

4:30 pm-1:50 am

1 stop21h 20m

Islamabad Intl

Wed 10/29

3:10 am-12:40 pm

1 stop21h 30m

$952

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Thu 11/13

4:05 pm-1:40 am

1 stop20h 35m

Islamabad Intl

Wed 11/26

3:10 am-11:40 am

1 stop21h 30m

$952

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Fri 10/3

7:10 pm-3:55 am

1 stop20h 45m

Islamabad Intl

Fri 10/10

5:25 am-5:15 pm

1 stop23h 50m

$952

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 9/10

4:30 pm-1:50 am

1 stop21h 20m

Islamabad Intl

Wed 10/29

3:10 am-12:40 pm

1 stop21h 30m

$952

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 10/13

4:30 pm-1:50 am

1 stop21h 20m

Islamabad Intl

Mon 11/3

3:10 am-11:40 am

1 stop21h 30m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 24 results
1
2
3

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, September is the cheapest month in which you can book a flight from State of Washington to Islamabad (average of $911). Flying from State of Washington 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 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 August 20, 2025.

When flying from State of Washington to Islamabad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 21h 20m. Your travel time can differ by up to 3h 30m. Airlines will cover a distance of 6757 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, September is the cheapest month in which you can book a flight from State of Washington to Islamabad (average of $911). Flying from State of Washington 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
Murree
Rawalpindi

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Lahore flights
Newark to Lahore flights
John F Kennedy Intl to Islamabad flights
LaGuardia to Lahore flights
John F Kennedy Intl to Karachi flights
Dulles Intl to Lahore flights
San Francisco to Islamabad flights
Dallas/Fort Worth to Karachi flights
Newark to Karachi flights
Dulles Intl to Islamabad flights
Hobby to Karachi flights
LaGuardia to Karachi flights
Newark to Islamabad flights
O'Hare Intl to Karachi flights
Oakland to Islamabad flights
George Bush Intcntl to Karachi flights
Hobby to Lahore flights
San Jose to Islamabad flights
George Bush Intcntl to Lahore flights
O'Hare Intl to Lahore flights
Dallas/Fort Worth to Lahore flights
LaGuardia to Islamabad flights
Dulles Intl to Karachi flights
Reagan-National to Lahore flights
San Francisco to Lahore flights
Reagan-National to Islamabad flights
Los Angeles to Karachi flights
Dallas/Fort Worth to Islamabad flights
Reagan-National to Karachi flights
Miami to Islamabad flights
O'Hare Intl to Islamabad flights
Los Angeles to Islamabad flights
Atlanta to Lahore flights
Boston to Lahore flights
Los Angeles to Lahore flights
Baltimore to Lahore flights
San Francisco to Karachi flights
Atlanta to Karachi flights
Baltimore to Islamabad flights
Hobby to Islamabad flights
Seattle to Lahore flights
Sky Harbor Intl to Lahore flights
George Bush Intcntl to Islamabad flights
John F Kennedy Intl to Multān flights
Ontario to Karachi flights
Detroit to Karachi flights
John F Kennedy Intl to Siālkot flights
Boston to Islamabad flights
Miami to Karachi flights
San Jose to Lahore flights

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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$793Average$1,064FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$816Average$1,232FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$933Average$1,333FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.