ISB - SEA

$818 Find Cheap Flights from Islamabad to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islamabad to Seattle departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$4,430
British Airways
Sun 12/20Sun 1/10
ISB - SEA • 2 stops
Cheapest one-way
$872
Typical prices: $775-$876
SAUDIA
Fri 9/11
ISB - SEA • 2 stops
Top airlines
Cheapest • from $4,430 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Islamabad and Seattle. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $1,766 (round-trip)
Shortest trip • 21h 18m (one-way)
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Flight Deals

Cheap Flights from Islamabad to Seattle (ISB-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islamabad to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islamabad to Seattle

Sun, Dec 20 - Sun, Jan 10
British Airways Logo
12:35 am - 9:59 pmISB  Islamabad Intl-SEA Seattle/Tacoma Intl
34h 24m2 stops London Gatwick Philadelphia
British Airways Logo
5:45 pm - 10:35 pmSEA  Seattle/Tacoma Intl-ISB Islamabad Intl
39h 50m2 stops Vancouver Intl London Heathrow
$4,430British Airways
Mon, Dec 21 - Sun, Jan 10
Turkish Airlines Logo
10:10 am - 5:10 pmISB  Islamabad Intl-SEA Seattle/Tacoma Intl
20h 00m1 stop Istanbul
Turkish Airlines Logo
7:05 pm - 4:45 amSEA  Seattle/Tacoma Intl-ISB Islamabad Intl
20h 40m1 stop Istanbul
$4,707Turkish Airlines
Sun, Dec 20 - Sun, Jan 10
British Airways Logo
12:35 am - 4:50 pmISB  Islamabad Intl-SEA Seattle/Tacoma Intl
29h 15m1 stop London Gatwick
British Airways Logo
12:00 pm - 10:35 pmSEA  Seattle/Tacoma Intl-ISB Islamabad Intl
45h 35m2 stops Dallas/Fort Worth London Heathrow
$4,711British Airways
Mon, Dec 21 - Sun, Jan 10
Emirates Logo
9:00 am - 8:15 pmISB  Islamabad Intl-SEA Seattle/Tacoma Intl
48h 15m2 stops Dubai Intl New York John F Kennedy Intl
Emirates Logo
11:06 am - 7:15 amSEA  Seattle/Tacoma Intl-ISB Islamabad Intl
31h 09m3 stops New York John F Kennedy Intl Milan Malpensa Dubai Intl
$6,496Emirates
Mon, Dec 21 - Sun, Jan 10
Emirates Logo
9:00 am - 10:30 amISB  Islamabad Intl-SEA Seattle/Tacoma Intl
62h 30m3 stops Dubai Intl Athens Eleftherios V. Newark
Emirates Logo
11:06 am - 7:15 amSEA  Seattle/Tacoma Intl-ISB Islamabad Intl
31h 09m3 stops New York John F Kennedy Intl Milan Malpensa Dubai Intl
$6,561Emirates
Booking Insights

KAYAK's insights & trends for Islamabad to Seattle flights

Get data-powered insights and trends into flights from Islamabad to Seattle to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Islamabad to Seattle?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Islamabad to Seattle were found on British Airways ($4,430) and Turkish Airlines ($4,707).

Good to know

Cheapest flight

$872
Flight from Islamabad to Seattle

When to book flights from Islamabad to Seattle

Are your dates flexible? Find out the best times to travel from Islamabad to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Islamabad to Seattle

  • What is the cheapest flight from Islamabad to Seattle?

    In the last 5 days, the lowest price for a flight from Islamabad to Seattle was $818 for a one-way ticket and $4,430 for a round-trip.

  • Do I need a passport to fly between Islamabad and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Islamabad and on arrival in Seattle.

  • Which airports will I be using when flying from Islamabad to Seattle?

    Islamabad airport is called Islamabad Intl and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Islamabad to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Islamabad to Seattle?

    oneworld, and Star Alliance are the airline alliances operating flights between Islamabad and Seattle, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Islamabad to Seattle, Turkish Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Islamabad to Seattle are Turkish Airlines and Qatar Airways. With an average price for the route of $1,577 and an overall rating of 7.4, Turkish Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,520 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Islamabad to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islamabad to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islamabad to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Islamabad is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islamabad to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Islamabad with another airline. Booking your flights between Islamabad and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islamabad to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Islamabad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Islamabad to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Islamabad to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islamabad to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3740 reviews
7.9Crew
7.3Comfort
7.5Boarding
7.3Food
7.3Entertainment
Airline reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

10.0 ExcellentBrian, Feb 2026
Read more Qatar Airways reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

Polite and helpful crew. My son developed fever. Crew members came and gave him medication and also came and enquired about his health several times.

Qatar screwed up by delaying our onward journey for refueling, which resulted in missing our connecting flight to India. the airport qater staff at Doha, herded us like cattle in a very incohesive and uncoordinated way. We were then given 2 options: either catch our original flight the Next day ( After 24.hrs) or catch 2 flights instead , to goto our destination in India. All this, for paying a premium for Qatar.

food in Qatar was terrible. I had ordered asian vegetarian meal but the food lacked any flavor. Choices of entertainment was also very limited. emirates is way better in terms of food and entertainment.

Privacy and comfort of the QSuites is wonderful. The boarding process in Doha is cumbersome and confusing. As transfer passengers, traveling in Business Class, we went through security twice, including one at the gate requiring all electronic devices removed from bags and watches off, which are a great way to lose belongings as a few hundred people rush through to board the plane.

Our flight attendant was stellar with great anticipation and attention to details. Food was very good, and overall flight, though very long, was really good.

Turkish Business Class is a wonderful experience, and the best inflight dining experience I’ve had to date.

They are absolutely impossible to get hold of. A death in the family caused us to delay our departure. They are impossible to get through to and after waiting 41/2 hours I was told they would not consider helping us. They cancelled our return flight and have not reimbursed anything. I strongly urge readers to consider a different airline.

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

Turkish Airlines inflight crew was very good, however the ground crew was not very helpful. I had booked a wheelchair for my mother from Islamabad and she received the service there, but then there was no chair on arrival at Istanbul. The wheelchair crew said that they declined to take any person without a reservation and declined to help with the arrangement of a reservation. I had to use the airport buggy system to transport my mother who has limited mobility and needs a wheelchair. It was very disappointing and I hope they can provide manual wheelchair access to the public by a need basis, as sometimes there is a mix up or technical fault in the completion of the process, as it was in our case. Also, there can be an emergent need for passengers if they have illnesses like hypertension or diabetes. My mother has both hypertension and diabetes and has residual weakness after a stroke, therefore, she needs assistance. I hope that this text will be taken seriously and the administration makes the necessary changes. Thanks.

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Turkish Airlines is amazing. I have a problem with the ticket I purchased through the kayak website. I have filed a complaint related to the fact that I was contacted by phone on the day I purchased the ticket and told that the amount that the ticket had been advertised for was not accurate and that I had to pay more. This is totally fraudulent. I will look into addressing this further tomorrow and will never ever use kayak again.

Definitely not a fan of Turkish Airlines, their seats are very uncomfortable. Felt very cramped up. Food was very poor in quality too, very little to drink during service.

The seat in the 787 was broken and did not keep us in the upright position. Also the entertainment system was broken for some channels and only had audio and no visual display.

Long haul flight need to have better snack/food options. Toilets were not refreshed regularly. No toilet paper or hand wipe tissues.

Everything you need to know for your flight from Islamabad to Seattle

Information on your arrival and departure airports