SEA - ISB

C$ 949 Find Cheap Flights from Seattle to Islamabad – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 1,567
Typical prices: C$ 1,426-C$ 1,948
Turkish Airlines
Thu 11/1Sat 17/3
SEA - ISB • 1 stop
Cheapest one-way flights
C$ 949
Typical prices: C$ 862-C$ 1,081
SAUDIA
Tue 4/12
SEA - ISB • 2 stops
Direct flights
Not available
There are currently no direct flights between Seattle and Islamabad. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 14% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Doha Hamad Intl (DOH)
Cheapest • Avg C$ 1,688 (round-trip)
Istanbul (IST)
Shortest trip • 21h 50m (one-way)
Insights
Insights
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We hope you enjoy your trip to Islamabad!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Islamabad (SEA-ISB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Islamabad

Mon, 11 Jan - Wed, 17 Mar
Turkish Airlines Logo
7:05 p.m. - 8:40 a.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
24h 35m1 stop Istanbul
Turkish Airlines Logo
10:10 a.m. - 6:10 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
20h 00m1 stop Istanbul
C$ 1,567Turkish Airlines
1 day ago
Sun, 14 Mar - Wed, 31 Mar
Turkish Airlines Logo
8:05 p.m. - 8:40 a.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
48h 35m1 stop Istanbul
Turkish Airlines Logo
9:10 a.m. - 5:35 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
20h 25m1 stop Istanbul
C$ 1,599Turkish Airlines
1 day ago
Tue, 16 Mar - Mon, 29 Mar
Emirates Logo
5:05 p.m. - 1:30 a.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
20h 25m1 stop Dubai Intl
Emirates Logo
9:25 a.m. - 1:25 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
40h 00m1 stop Dubai Intl
C$ 1,611Emirates
1 day ago
Tue, 16 Mar - Wed, 31 Mar
Emirates Logo
5:05 p.m. - 1:30 a.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
20h 25m1 stop Dubai Intl
Emirates Logo
3:05 a.m. - 1:25 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
22h 20m1 stop Dubai Intl
C$ 1,611Emirates
1 day ago
Tue, 16 Mar - Tue, 30 Mar
Emirates Logo
5:05 p.m. - 1:30 a.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
20h 25m1 stop Dubai Intl
Emirates Logo
9:25 a.m. - 1:25 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
40h 00m1 stop Dubai Intl
C$ 1,611Emirates
1 day ago
Mon, 15 Mar - Wed, 31 Mar
Turkish Airlines Logo
8:05 p.m. - 8:40 a.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
24h 35m1 stop Istanbul
Turkish Airlines Logo
4:55 a.m. - 5:35 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
24h 40m1 stop Istanbul
C$ 1,639Turkish Airlines
1 day ago
Tue, 16 Mar - Fri, 2 Apr
Qatar Airways Logo
11:29 a.m. - 7:25 a.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
31h 56m2 stops San Francisco Doha Hamad Intl
Qatar Airways Logo
9:25 a.m. - 12:55 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
39h 30m1 stop Doha Hamad Intl
C$ 1,719Qatar Airways
1 day ago
Thu, 11 Mar - Fri, 2 Apr
Qatar Airways Logo
8:45 a.m. - 7:25 a.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
33h 40m2 stops San Francisco Doha Hamad Intl
Qatar Airways Logo
9:25 a.m. - 12:55 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
39h 30m1 stop Doha Hamad Intl
C$ 1,719Qatar Airways
1 day ago
Wed, 9 Dec - Sun, 10 Jan
SAUDIA Logo
10:55 p.m. - 11:00 p.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
35h 05m2 stops New York John F Kennedy Intl Riyadh King Khaled Intl
SAUDIA Logo
5:45 p.m. - 3:13 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
34h 28m2 stops Jeddah King Abdulaziz Intl Paris Charles de Gaulle
C$ 2,504SAUDIA
3+ days ago
Wed, 9 Dec - Fri, 8 Jan
SAUDIA Logo
10:55 p.m. - 11:00 p.m.SEA  Seattle/Tacoma Intl-ISB Islamabad Intl
35h 05m2 stops New York John F Kennedy Intl Riyadh King Khaled Intl
SAUDIA Logo
12:45 a.m. - 2:45 p.m.ISB  Islamabad Intl-SEA Seattle/Tacoma Intl
51h 00m2 stops Riyadh King Khaled Intl London Heathrow
C$ 2,628SAUDIA
3+ days ago
Booking Insights

Price, demand, and travel trends for Seattle to Islamabad flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Seattle to Islamabad?

Round-trip flights from Seattle to Islamabad typically range from C$ 1,426 to C$ 1,948. The lowest price found in the past 5 days was C$ 1,567, on Turkish Airlines.

What's the cheapest day of the week to fly from Seattle to Islamabad?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Seattle to Islamabad. It's 12% cheaper than the average day, while Friday is the most expensive, with prices 9% higher.

What is the cheapest month to fly from Seattle to Islamabad?

•August is the cheapest month to fly from Seattle to Islamabad at C$ 1,411 round-trip.
•December (C$ 2,713) and June (C$ 2,189) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 92% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seattle to Islamabad the cheapest?

Flights from Seattle to Islamabad are cheapest 7 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Seattle to Islamabad flights

Low season

May

Cheapest flight

C$ 949
Beat the crowds with an average 27% drop in traveller numbers.
The most popular month to fly with an average 29% increase in traveller numbers.
One-way flight from Seattle to Islamabad

When to book flights from Seattle to Islamabad

Are your dates flexible? Find out the best times to travel from Seattle to Islamabad based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Islamabad flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Seattle to Islamabad?

    Only Economy Class is available on flights from Seattle to Islamabad.

  • How long does a flight from Seattle to Islamabad take?

    A direct flight from Seattle to Islamabad takes 00m, covering 17,502 km.

  • Do I need a passport to fly from Seattle to Islamabad?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Islamabad flight?

    Round-trip flights from Seattle to Islamabad range from C$ 1,426 to C$ 1,948, with an average of C$ 1,647 over the past 12 months. Anything below C$ 1,426 counts as a good deal.

  • How expensive are last-minute Seattle to Islamabad flights?

    Last-minute fares on this route (booked within two weeks of departure) run 19% above the C$ 1,647 route average. Book 7 weeks before departure for the lowest fares.

  • Have flight prices from Seattle to Islamabad changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,567 to C$ 15,604. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Seattle to Islamabad looking right now?

    One-way fares from Seattle to Islamabad are currently higher than usual. Average one-way flight prices are about C$ 1,370, which is 39% above the typical average for this route.

  • Which airports can I use when flying from Seattle to Islamabad?

    Flights from Seattle to Islamabad usually depart from Seattle/Tacoma Intl (SEA) and arrive at Islamabad Intl (ISB).

  • Which airports do connecting flights from Seattle to Islamabad pass through?

    One-stop flights from Seattle to Islamabad most commonly connect through:

    • Istanbul (IST) – 54% of one-stop connections
    • Doha Hamad Intl (DOH) – 23% of one-stop connections
    • Dubai Intl (DXB) – 23% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Islamabad?

    Yes. Flexible dates can save you up to 19% on flights from Seattle to Islamabad. Saturday is the cheapest departure day at C$ 1,460 round-trip on average, while Friday is the most expensive at C$ 1,797, a difference of C$ 338.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport when travelling from Seattle to Islamabad?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time at 21h 50m, compared with 22h 47m via Doha Hamad Intl (DOH) and 25h via Dubai Intl (DXB).

  • What is the time difference between Seattle and Islamabad?

    Islamabad is 13 hours ahead of Seattle (Pakistan Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Islamabad flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average C$ 1,460, about C$ 338 less than Friday fares (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Islamabad trip for August. Fares historically average C$ 1,411 round-trip in that month – typically C$ 1,301 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Seattle to Islamabad

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