$569+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ISB
May 18 — May 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Islamabad with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Islamabad
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to IslamabadExplore 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 April 18, 2026.
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 April 18, 2026.
This oojo deal was found by Cheapflights users on 4/15. 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 5/310:29 pm
SEA
- ISB
2 stops40h 56m
Etihad Airways
Thu 5/284:50 am
ISB
- SEA
2 stops52h 06m
Etihad Airways
Deal found 4/15![Etihad Airways logo]()
$994
This IEagle deal was found by Cheapflights users on 4/17. 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.
Mon 6/15:15 pm
SEA
- ISB
1 stop26h 15m
Emirates
Mon 6/89:25 am
ISB
- SEA
1 stop40h 00m
Emirates
Deal found 4/17![Emirates logo]()
$1,013
This Justfly.com deal was found by Cheapflights users on 4/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:15 am
SEA
- ISB
2 stops29h 55m
SAUDIA
Sun 6/75:50 pm
ISB
- SEA
2 stops41h 08m
SAUDIA
Deal found 4/13![SAUDIA logo]()
$1,028
This oojo deal was found by Cheapflights users on 4/15. 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 5/37:10 pm
SEA
- ISB
1 stop24h 35m
Turkish Airlines
Thu 5/289:15 am
ISB
- SEA
1 stop20h 00m
Turkish Airlines
Deal found 4/15![Turkish Airlines logo]()
$1,033
This oojo deal was found by Cheapflights users on 4/15. 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 5/125:15 pm
SEA
- ISB
1 stop26h 15m
Emirates
Tue 5/199:25 am
ISB
- SEA
1 stop40h 00m
Emirates
Deal found 4/15![Emirates logo]()
$1,055
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:05 pm
SEA
- ISB
1 stop28h 05m
Qatar Airways
Fri 5/2210:40 am
ISB
- SEA
1 stop40h 05m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,069
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:10 pm
SEA
- ISB
1 stop24h 35m
Turkish Airlines
Thu 9/109:15 am
ISB
- SEA
1 stop20h 00m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$1,092
This Ovago deal was found by Cheapflights users on 4/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:20 am
SEA
- ISB
2 stops29h 50m
SAUDIA
Fri 5/229:50 am
ISB
- SEA
2 stops48h 34m
SAUDIA
Deal found 4/15![SAUDIA logo]()
$1,097
This FlightHub deal was found by Cheapflights users on 4/15. 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 5/37:10 pm
SEA
- ISB
1 stop24h 35m
Turkish Airlines
Fri 5/229:15 am
ISB
- SEA
1 stop20h 00m
Turkish Airlines
Deal found 4/15![Turkish Airlines logo]()
$1,098
This KAYAK deal was found by Cheapflights users on 4/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:05 pm
SEA
- ISB
1 stop28h 05m
Qatar Airways
Sun 5/243:30 am
ISB
- SEA
1 stop23h 15m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,099
This Emirates deal was found by Cheapflights users on 4/15. 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.
Tue 5/125:15 pm
SEA
- ISB
1 stop20h 00m
Emirates
Mon 5/259:25 am
ISB
- SEA
1 stop40h 00m
Emirates
Deal found 4/15![Emirates logo]()
$1,101
This KAYAK deal was found by Cheapflights users on 4/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:05 pm
SEA
- ISB
1 stop28h 05m
Qatar Airways
Tue 6/910:40 am
ISB
- SEA
1 stop40h 05m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,102
Best flights from Seattle to IslamabadDiscover carefully curated flight deals from Seattle to Islamabad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Seattle to Islamabad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Emirates deal was found by Cheapflights users on 4/15. 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.
Tue 5/125:15 pm
SEA
- ISB
1 stop20h 00m
Emirates
Mon 5/259:25 am
ISB
- SEA
1 stop40h 00m
Emirates
Deal found 4/15![Emirates logo]()
$1,101
This Turkish Airlines deal was found by Cheapflights users on 4/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 pm
SEA
- ISB
1 stop20h 25m
Turkish Airlines
Mon 10/59:15 am
ISB
- SEA
1 stop20h 00m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$1,137
This SAUDIA deal was found by Cheapflights users on 4/18. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:40 pm
SEA
- ISB
2 stops38h 30m
Multiple Airlines
Sun 8/232:55 am
ISB
- SEA
2 stops31h 21m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,164
This Qatar Airways deal was found by Cheapflights users on 4/17. 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 10/110:44 am
SEA
- ISB
2 stops27h 06m
Qatar Airways
Sun 10/43:30 am
ISB
- SEA
1 stop20h 55m
Qatar Airways
Deal found 4/17![Qatar Airways logo]()
$1,170
This Etihad Airways deal was found by Cheapflights users on 4/16. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:55 pm
SEA
- ISB
2 stops30h 30m
Etihad Airways
Mon 10/54:50 am
ISB
- SEA
2 stops51h 52m
Etihad Airways
Deal found 4/16![Etihad Airways logo]()
$1,193
This Emirates deal was found by Cheapflights users on 4/15. 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.
Tue 5/125:15 pm
SEA
- ISB
1 stop26h 15m
Emirates
Fri 5/223:05 am
ISB
- SEA
1 stop22h 20m
Emirates
Deal found 4/15![Emirates logo]()
$1,151
This SAUDIA deal was found by Cheapflights users on 4/13. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/289:20 pm
SEA
- ISB
2 stops47h 30m
Multiple Airlines
Mon 7/202:55 am
ISB
- SEA
2 stops32h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,281
This Emirates deal was found by Cheapflights users on 4/17. 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.
Tue 8/255:15 pm
SEA
- ISB
1 stop26h 15m
Emirates
Sat 8/299:25 am
ISB
- SEA
1 stop40h 00m
Emirates
Deal found 4/17![Emirates logo]()
$1,166
This Emirates deal was found by Cheapflights users on 4/15. 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.
Fri 5/155:15 pm
SEA
- ISB
1 stop20h 00m
Emirates
Tue 5/199:25 am
ISB
- SEA
1 stop40h 00m
Emirates
Deal found 4/15![Emirates logo]()
$1,209
Last-minute flights from Seattle to IslamabadDiscover last-minute flight deals from Seattle to Islamabad. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Islamabad. Data last updated April 18, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:05 pm
SEA
- ISB
1 stop28h 05m
Qatar Airways
Fri 5/2210:40 am
ISB
- SEA
1 stop40h 05m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,069
This Ovago deal was found by Cheapflights users on 4/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:20 am
SEA
- ISB
2 stops29h 50m
SAUDIA
Fri 5/229:50 am
ISB
- SEA
2 stops48h 34m
SAUDIA
Deal found 4/15![SAUDIA logo]()
$1,097
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:05 pm
SEA
- ISB
1 stop20h 40m
Qatar Airways
Fri 5/223:30 am
ISB
- SEA
1 stop23h 15m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,105
This oojo deal was found by Cheapflights users on 4/15. 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 5/310:29 pm
SEA
- ISB
2 stops40h 56m
Etihad Airways
Thu 5/284:50 am
ISB
- SEA
2 stops52h 06m
Etihad Airways
Deal found 4/15![Etihad Airways logo]()
$994
This oojo deal was found by Cheapflights users on 4/15. 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 5/37:10 pm
SEA
- ISB
1 stop24h 35m
Turkish Airlines
Thu 5/289:15 am
ISB
- SEA
1 stop20h 00m
Turkish Airlines
Deal found 4/15![Turkish Airlines logo]()
$1,033
This FlightHub deal was found by Cheapflights users on 4/15. 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 5/37:10 pm
SEA
- ISB
1 stop24h 35m
Turkish Airlines
Fri 5/229:15 am
ISB
- SEA
1 stop20h 00m
Turkish Airlines
Deal found 4/15![Turkish Airlines logo]()
$1,098
This KAYAK deal was found by Cheapflights users on 4/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:05 pm
SEA
- ISB
1 stop28h 05m
Qatar Airways
Sun 5/243:30 am
ISB
- SEA
1 stop23h 15m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,099
This IEagle deal was found by Cheapflights users on 4/16. 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.
Mon 5/45:15 pm
SEA
- ISB
1 stop26h 15m
Emirates
Sat 5/163:05 am
ISB
- SEA
1 stop22h 20m
Emirates
Deal found 4/16![Emirates logo]()
$1,103
This Justfly.com deal was found by Cheapflights users on 4/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:15 am
SEA
- ISB
2 stops29h 55m
SAUDIA
Sun 6/75:50 pm
ISB
- SEA
2 stops41h 08m
SAUDIA
Deal found 4/13![SAUDIA logo]()
$1,028
This oojo deal was found by Cheapflights users on 4/15. 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 5/125:15 pm
SEA
- ISB
1 stop26h 15m
Emirates
Tue 5/199:25 am
ISB
- SEA
1 stop40h 00m
Emirates
Deal found 4/15![Emirates logo]()
$1,055
This Emirates deal was found by Cheapflights users on 4/15. 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.
Tue 5/125:15 pm
SEA
- ISB
1 stop20h 00m
Emirates
Mon 5/259:25 am
ISB
- SEA
1 stop40h 00m
Emirates
Deal found 4/15![Emirates logo]()
$1,101
This KAYAK deal was found by Cheapflights users on 4/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:05 pm
SEA
- ISB
1 stop28h 05m
Qatar Airways
Tue 6/910:40 am
ISB
- SEA
1 stop40h 05m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,102
One-way flights from Seattle to IslamabadSearch for one-way flight options from Seattle to Islamabad. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Seattle to Islamabad. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This SAUDIA deal was found by Cheapflights users on 4/14. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:25 pm
SEA
- ISB
2 stops47h 25m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$569
This FlightHub deal was found by Cheapflights users on 4/14. 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 8/167:10 pm
SEA
- ISB
1 stop20h 25m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$577
This FlightHub deal was found by Cheapflights users on 4/14. 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 10/137:10 pm
SEA
- ISB
1 stop24h 35m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$582
This SAUDIA deal was found by Cheapflights users on 4/14. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:20 am
SEA
- ISB
2 stops29h 50m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$597
This IEagle deal was found by Cheapflights users on 4/14. 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.
Mon 5/184:25 pm
SEA
- ISB
1 stop21h 20m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$692
This oojo deal was found by Cheapflights users on 4/16. 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 5/167:10 pm
SEA
- ISB
2 stops55h 20m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$724
This Ovago deal was found by Cheapflights users on 4/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:25 pm
SEA
- ISB
1 stop21h 20m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$738
This Emirates deal was found by Cheapflights users on 4/16. 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.
Sun 5/315:15 pm
SEA
- ISB
1 stop26h 15m
Emirates
Deal found 4/16![Emirates logo]()
$772
Find 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 April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $994 (oojo) |
One-way from | $569 (SAUDIA) |
Popular in | December |
Cheapest in | October |
Average price | $1,280 |
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 April 18, 2026.
Use the filters below to find and compare flights from Seattle to Islamabad that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Tue 5/12
5:15 pm-1:15 am
1 stop20h 00m
Islamabad Intl
Mon 5/25
9:25 am-1:25 pm
1 stop40h 00m
$1,101
Quickest round-trip
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Thu 10/1
7:10 pm-3:35 am
1 stop20h 25m
Islamabad Intl
Mon 10/5
9:15 am-5:15 pm
1 stop20h 00m
$1,137
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Tue 5/12
5:15 pm-7:30 am
1 stop26h 15m
Islamabad Intl
Fri 5/22
3:05 am-1:25 pm
1 stop22h 20m
$1,151
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Wed 7/8
10:40 pm-1:10 am
2 stops38h 30m
Islamabad Intl
Sun 8/23
2:55 am-10:16 pm
2 stops31h 21m
$1,164
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Tue 8/25
5:15 pm-7:30 am
1 stop26h 15m
Islamabad Intl
Sat 8/29
9:25 am-1:25 pm
1 stop40h 00m
$1,166
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Thu 10/1
10:44 am-1:50 am
2 stops27h 06m
Islamabad Intl
Sun 10/4
3:30 am-12:25 pm
1 stop20h 55m
$1,170
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Thu 10/1
11:55 pm-6:25 pm
2 stops30h 30m
Islamabad Intl
Mon 10/5
4:50 am-8:42 pm
2 stops51h 52m
$1,193
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Fri 5/15
5:15 pm-1:15 am
1 stop20h 00m
Islamabad Intl
Tue 5/19
9:25 am-1:25 pm
1 stop40h 00m
$1,209
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Sun 6/28
9:20 pm-8:50 am
2 stops47h 30m
Islamabad Intl
Mon 7/20
2:55 am-11:06 pm
2 stops32h 11m
$1,281
Cheapest one-way
SeattleIslamabad
SEA - ISB
SEAISB
Seattle/Tacoma Intl
Sun 8/16
9:25 pm-8:50 am
2 stops47h 25m
$569
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Seattle to Islamabad
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Islamabad in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Islamabad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Islamabad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Islamabad flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Islamabad flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Islamabad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SEA-ISB
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 April 10, 2026.
Booking 42 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, October is the cheapest month in which you can book a flight from Seattle to Islamabad (average of $917). Flying from Seattle to Islamabad in December is currently the most expensive (average of $1,850). 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 Seattle to Islamabad?
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 April 18, 2026.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andTurkish Airlines from Seattle to Islamabad by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.3
Food
7.9
Boarding
8.1
Comfort
8.0
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.3
Food
7.9
Boarding
8.1
Comfort
8.0
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.3
Food
7.9
Boarding
8.1
Comfort
8.0
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.3
Food
7.9
Boarding
8.1
Comfort
8.0
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
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.
Traveling to a place near Islamabad?
Book flights to Islamabad if you plan to visit one of these locationsMurree
Rawalpindi
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Islamabad flight routes
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Islamabad
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Islamabad by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Islamabad by cabin class
Find flights from Seattle to Islamabad, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Islamabad
Explore flights to Islamabad departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Seattle and Islamabad flights
Browse other Seattle and Islamabad flight options. Last updated on April 18, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Islamabad
Discover the top 3 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$746 | Average$1,130 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$816 | Average$1,100 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$941 | Average$1,163 | FlexibilityNo cancel fee | On-time68% |