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$545+ Cheap flights from Seattle (SEA) to Karachi (KHI)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KHI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Karachi Quaid-E-Azam Intl are usually found in October or August, booked 78 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Seattle to Karachi

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Karachi (KHI). 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 July 29, 2025.

Round-trip from

$877
(FlightHub)

One-way from

$545
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$1,183
From Seattle/Tacoma Intl to Karachi Quaid-E-Azam Intl
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One-way flight from Seattle/Tacoma Intl to Karachi Quaid-E-Azam Intl
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Highest demand for flights based on searches. 9% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to Karachi

Cheapest flights from Seattle to Karachi
Explore the most affordable flight options available from Seattle to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:10 pmSEA - KHI
1 stop21h 10mTurkish Airlines
Fri 9/265:50 amKHI - SEA
1 stop40h 45mTurkish Airlines
Deal found 7/28$877
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:30 pmSEA - KHI
2 stops28h 05mMultiple Airlines
Fri 10/35:50 amKHI - SEA
1 stop23h 25mMultiple Airlines
Deal found 7/27$989
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:30 pmSEA - KHI
1 stop26h 45mQatar Airways
Thu 9/253:50 amKHI - SEA
1 stop20h 55mQatar Airways
Deal found 7/28$991
This Emirates deal was found by Cheapflights users on 7/27. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:05 pmSEA - KHI
1 stop20h 05mEmirates
Wed 4/2910:55 pmKHI - SEA
1 stop26h 30mEmirates
Deal found 7/27$1,056
This FlightHub deal was found by Cheapflights users on 7/27. 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 11/173:40 pmSEA - KHI
2 stops54h 05mOman Air
Mon 4/2712:10 pmKHI - SEA
2 stops36h 35mOman Air
Deal found 7/27$1,079

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Karachi 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 July 29, 2025.
Use the filters below to find and compare flights from Seattle to Karachi that are best for you.

Fly from

Seattle

Fly to

Karachi

Route

Depart

Return

Price

SeattleKarachi

SEA - KHI

SEAKHI

Seattle/Tacoma Intl

Tue 9/16

7:10 pm-4:20 am

1 stop21h 10m

Karachi Quaid-E-Azam Intl

Fri 9/26

5:50 am-10:35 am

1 stop40h 45m

$877

SeattleKarachi

SEA - KHI

SEAKHI

Seattle/Tacoma Intl

Tue 9/16

12:30 pm-4:35 am

2 stops28h 05m

Karachi Quaid-E-Azam Intl

Fri 10/3

5:50 am-5:15 pm

1 stop23h 25m

$989

SeattleKarachi

SEA - KHI

SEAKHI

Seattle/Tacoma Intl

Tue 9/16

4:30 pm-7:15 am

1 stop26h 45m

Karachi Quaid-E-Azam Intl

Thu 9/25

3:50 am-12:45 pm

1 stop20h 55m

$991

SeattleKarachi

SEA - KHI

SEAKHI

Seattle/Tacoma Intl

Wed 8/13

5:15 pm-12:50 am

1 stop19h 35m

Karachi Quaid-E-Azam Intl

Tue 2/3

3:30 am-12:35 pm

1 stop22h 05m

$1,061

SeattleKarachi

SEA - KHI

SEAKHI

Seattle/Tacoma Intl

Sun 9/14

7:10 pm-4:20 am

1 stop21h 10m

$545

SeattleKarachi

SEA - KHI

SEAKHI

Seattle/Tacoma Intl

Sun 9/14

4:30 pm-4:05 am

2 stops23h 35m

$598

SeattleKarachi

SEA - KHI

SEAKHI

Seattle/Tacoma Intl

Mon 12/8

8:20 am-1:35 am

2 stops28h 15m

$872

SeattleKarachi

SEA - KHI

SEAKHI

Seattle/Tacoma Intl

Mon 12/8

8:10 am-4:20 pm

3 stops43h 10m

$1,403

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Seattle to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi 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 Karachi

How far ahead should I book a flight from Seattle to Karachi?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Karachi. Price data was last updated on July 25, 2025.

The best time to book flights from Seattle to Karachi is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Karachi?

Currently, October is the cheapest month in which you can book a flight from Seattle to Karachi (average of $906). Flying from Seattle to Karachi in June is currently the most expensive (average of $1,428). 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 KHI?

Find hourly flight availability from Seattle to Karachi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from Seattle to Karachi by exploring options for tickets at noon.

What’s the top layover airport for flights from Seattle to Karachi?

Share of 1-stop round-trip flights from Seattle to Karachi chosen by Cheapflights users in the past 12 months, using the same layover each way.

Dubai (DXB) – chosen by Cheapflights users on 40% of 1-stop itineraries from Seattle to Karachi on Cheapflights.

What’s the cheapest layover airport for flights from Seattle to Karachi?

Average round-trip fare for 1-stop flights from Seattle to Karachi, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $1,310.

What’s the fastest layover option from Seattle to Karachi?

Shortest average travel time for 1-stop one-way flights from Seattle to Karachi, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 5h 20m.

Which airport typically offers the quickest layover for flights from Seattle to Karachi?

Average layover duration for 1-stop one-way flights from Seattle to Karachi, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 3h 31m.

Reviews of airlines servicing Karachi

Get insights into the airlines that provide service to Karachi. 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 Karachi. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Emirates, Qatar Airways, and Turkish Airlines from Seattle to Karachi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
3,295 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
3,609 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
3,925 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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.
Ethiopian Air
7.2
Good
803 reviews
Emirates
8.1
Very good
3,295 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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 Karachi. 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 Karachi round-trip?

    According to our current data, Turkish Airlines ($877), Qatar Airways ($991), and Emirates ($1,061) offers the cheapest pricing from Seattle to Karachi. Turkish Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Karachi one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $545. However, be on the lookout for offers from Qatar Airways and Ethiopian Air, as they are both options that can get you from Seattle to Karachi for a low price.

  • Can I find deals for flights from Seattle to Karachi that include hotel bookings?

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

  • How can I find direct flights from Seattle to Karachi?

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

  • Can I find deals for business class flights from Seattle to Karachi?

    Yes. Cheapflights offers flight deals from Seattle to Karachi 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 Karachi?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Karachi (average of $906). Flying from Seattle to Karachi in June is currently the most expensive (average of $1,428). 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

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Alternative routes for Seattle to Karachi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Seattle to Karachi

Discover the top 4 airlines that operate flights from Seattle to Karachi. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$880Average$1,029FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$949Average$1,164FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$984Average$1,170FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,070Average$1,132FlexibilityNo cancel feeOn-time71%

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