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Islamabad

$493+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ISB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/28. 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.
Sun 2/17:00 pm
SEA
-
ISB
1 stop20h 45m
Turkish Airlines
Thu 3/56:15 am
ISB
-
SEA
1 stop23h 50m
Turkish Airlines
Deal found 1/28$834
This oojo deal was found by Cheapflights users on 1/28. 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 1/317:00 pm
SEA
-
ISB
1 stop48h 50m
Turkish Airlines
Thu 3/56:15 am
ISB
-
SEA
1 stop23h 50m
Turkish Airlines
Deal found 1/28$853
This oojo deal was found by Cheapflights users on 1/27. 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 3/37:15 am
SEA
-
ISB
2 stops36h 35m
Turkish Airlines
Mon 3/309:15 am
ISB
-
SEA
2 stops49h 22m
Turkish Airlines
Deal found 1/27$892
This oojo deal was found by Cheapflights users on 1/27. 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 3/108:00 pm
SEA
-
ISB
1 stop24h 50m
Turkish Airlines
Tue 4/284:50 am
ISB
-
SEA
1 stop24h 25m
Turkish Airlines
Deal found 1/27$975
This IEagle deal was found by Cheapflights users on 1/27. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:05 pm
SEA
-
ISB
1 stop26h 20m
Multiple Airlines
Mon 4/273:30 am
ISB
-
SEA
2 stops29h 46m
Multiple Airlines
Deal found 1/27$977
This IEagle deal was found by Cheapflights users on 1/28. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:25 pm
SEA
-
ISB
1 stop21h 25m
Multiple Airlines
Wed 9/169:25 am
ISB
-
SEA
2 stops48h 38m
Multiple Airlines
Deal found 1/28$980
This oojo deal was found by Cheapflights users on 1/28. 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 9/27:10 pm
SEA
-
ISB
1 stop24h 35m
Turkish Airlines
Wed 9/164:50 am
ISB
-
SEA
1 stop24h 25m
Turkish Airlines
Deal found 1/28$981
This FlightHub deal was found by Cheapflights users on 1/27. 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 3/1011:40 am
SEA
-
ISB
2 stops26h 00m
Qatar Airways
Mon 4/273:30 am
ISB
-
SEA
2 stops29h 46m
Qatar Airways
Deal found 1/27$993
This FlightHub deal was found by Cheapflights users on 1/27. 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 3/309:00 am
PDX
-
ISB
2 stops28h 50m
Qatar Airways
Sun 4/263:30 am
ISB
-
PDX
2 stops30h 43m
Qatar Airways
Deal found 1/27$1,151
This Qatar Airways deal was found by Cheapflights users on 1/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:57 am
PDX
-
ISB
2 stops25h 53m
Qatar Airways
Sun 9/273:30 am
ISB
-
PDX
2 stops32h 40m
Qatar Airways
Deal found 1/28$1,185
This Orbitz deal was found by Cheapflights users on 1/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/153:52 pm
PDX
-
ISB
2 stops24h 53m
Multiple Airlines
Sun 3/299:15 am
ISB
-
PDX
2 stops36h 08m
Multiple Airlines
Deal found 1/28$1,376
This Qatar Airways deal was found by Cheapflights users on 1/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:00 am
PUW
-
ISB
2 stops31h 40m
Qatar Airways
Tue 3/108:55 am
ISB
-
PUW
2 stops46h 18m
Qatar Airways
Deal found 1/26$1,465

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$834
(oojo)

One-way from

$493
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,023
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
One-way flight from Washington to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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 2/26

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Thu 3/5

6:15 am-5:05 pm

1 stop23h 50m

$834

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 3/3

7:15 am-8:50 am

2 stops36h 35m

Islamabad Intl

Mon 3/30

9:15 am-10:37 pm

2 stops49h 22m

$892

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 3/10

8:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

Tue 4/28

4:50 am-5:15 pm

1 stop24h 25m

$975

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 3/10

5:05 pm-7:25 am

1 stop26h 20m

Islamabad Intl

Mon 4/27

3:30 am-9:16 pm

2 stops29h 46m

$977

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 3/10

11:40 am-1:40 am

2 stops26h 00m

Islamabad Intl

Mon 4/27

3:30 am-9:16 pm

2 stops29h 46m

$993

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Fri 2/20

4:05 pm-1:30 am

1 stop20h 25m

Islamabad Intl

Tue 2/24

9:00 am-12:35 pm

1 stop40h 35m

$1,148

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sat 2/21

4:05 pm-7:15 am

1 stop26h 10m

Islamabad Intl

Tue 2/24

9:00 am-12:35 pm

1 stop40h 35m

$1,148

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Mon 3/30

9:00 am-1:50 am

2 stops28h 50m

Islamabad Intl

Sun 4/26

3:30 am-10:13 pm

2 stops30h 43m

$1,151

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 2/18

4:05 pm-1:40 am

1 stop20h 35m

Islamabad Intl

Sun 2/22

8:55 am-11:40 am

1 stop39h 45m

$1,191

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sun 3/15

3:52 pm-4:45 am

2 stops24h 53m

Islamabad Intl

Sun 3/29

9:15 am-9:23 am

2 stops36h 08m

$1,376

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 25 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, January is the cheapest month in which you can book a flight from State of Washington to Islamabad (average of $746). 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.

How much does it cost to fly round-trip from State of Washington to Islamabad?

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 24h 50m. Your travel time can differ by up to 4h. 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 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 $418 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, January is the cheapest month in which you can book a flight from State of Washington to Islamabad (average of $746). 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
Rawalpindi
Murree

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$746Average$1,128FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$816Average$1,228FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$933Average$1,180FlexibilityNo cancel feeOn-time68%

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