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$523+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ISB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Islamabad Intl are usually found in February 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 June 12, 2025.

Round-trip from

$940
(oojo)

One-way from

$523
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$1,436
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. 4% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. 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 10/84:30 pmSEA - ISB
1 stop21h 20mQatar Airways
Wed 11/123:10 amISB - SEA
1 stop21h 35mQatar Airways
Deal found 6/11$940
This FlightHub deal was found by Cheapflights users on 6/9. 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 7/277:10 pmSEA - ISB
1 stop20h 45mTurkish Airlines
Fri 8/89:25 amISB - SEA
1 stop37h 10mTurkish Airlines
Deal found 6/9$1,034
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:10 pmSEA - ISB
2 stops34h 45mMultiple Airlines
Sat 9/1310:00 amISB - SEA
2 stops43h 15mMultiple Airlines
Deal found 6/11$1,224
This oojo deal was found by Cheapflights users on 6/10. 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 6/175:15 pmSEA - ISB
1 stop20h 00mEmirates
Fri 9/199:20 amISB - SEA
1 stop40h 05mEmirates
Deal found 6/10$1,604
This Orbitz deal was found by Cheapflights users on 6/11. 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.
Wed 6/1810:57 pmSEA - ISB
2 stops35h 23mBritish Airways
Sat 6/283:30 amISB - SEA
2 stops44h 05mBritish Airways
Deal found 6/11$8,087

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 June 12, 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 10/8

4:30 pm-1:50 am

1 stop21h 20m

Islamabad Intl

Wed 11/12

3:10 am-11:45 am

1 stop21h 35m

$940

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sun 7/27

7:10 pm-3:55 am

1 stop20h 45m

Islamabad Intl

Fri 8/8

9:25 am-10:35 am

1 stop37h 10m

$1,034

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Thu 7/10

7:10 pm-5:55 pm

2 stops34h 45m

Islamabad Intl

Sat 9/13

10:00 am-5:15 pm

2 stops43h 15m

$1,224

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 9/2

7:10 pm-3:55 am

1 stop20h 45m

$523

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 9/2

3:59 pm-6:25 pm

2 stops38h 26m

$555

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sun 8/31

5:05 pm-1:50 am

2 stops44h 45m

$563

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 9/1

12:45 am-3:15 am

2 stops38h 30m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 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 June 12, 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.

Rainfall in Islamabad by month

Plan your trip to Islamabad by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islamabad ranges from 0.4 - 9.8 inches per month. July is typically the wettest month, when rainfall can reach 9.8 in. November is typically the driest time to visit Islamabad when rainfall is around 0.4 in.

Temperature in Islamabad by month

Plan your trip to Islamabad by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islamabad, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 12, 2025.
Read reviews from past customers who have flown Qatar Airways, Etihad Airways and Turkish Airlines from Seattle to Islamabad. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,584 reviews
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Etihad Airways
7.4
Good
1,211 reviews
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Turkish Airlines
7.3
Good
3,848 reviews
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Food

7.3

Crew

7.9

Comfort

7.4

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

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.

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

    Currently priced at $940, Qatar Airways will fly you from Seattle to Islamabad and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Turkish Airlines for as low as $1,034. Qatar Airways is priced at 19% 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 Turkish Airlines, which is currently one of the cheapest options available, starting at $523. Qatar Airways flights start at $563 while deals on Etihad Airways start at $798 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, 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
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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Pullman to Islamabad flights

Top 4 airlines flying from Seattle to Islamabad

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$933Average$1,403FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$943Average$1,195FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$984Average$1,076FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,084Average$1,332FlexibilityNo cancel feeOn-time71%

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