Cheap flights from Islamabad to Seattle / Tacoma International

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Flight deals from Islamabad to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best round-trip flight from Islamabad to Seattle / Tacoma International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Islamabad to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Islamabad to Seattle / Tacoma International flights are currently cheapest in April.

Islamabad to Seattle / Tacoma International: Alternative routes

Compare routes from Islamabad to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Islamabad to Seattle: Flight information

The things to know before you go.
Cheapest flight found$1,475
Cheapest month to flyApril

Finding cheap flights from Islamabad to Seattle / Tacoma International: Frequently asked questions

The best price we found for a round-trip flight from Islamabad to Seattle / Tacoma International is $1,475. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Islamabad to Seattle / Tacoma International. But we found flights with one or more stops from $1,475.
There are no flights flying from Islamabad to Seattle / Tacoma International, as of May 2025.
The cheapest month to fly from Islamabad to Seattle / Tacoma International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Islamabad Airport to Seattle / Tacoma International Airport on Monday, April 6, 2026.
No airlines currently offer direct flights between Islamabad Airport and Seattle / Tacoma International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Turkish Airlines offers the cheapest flight tickets to Seattle / Tacoma International.

Traveling from Islamabad International Airport (ISB) to Seattle-Tacoma International Airport (SEA): what you need to know

  • The timezone in Seattle is UTC-7, which is 12 hours behind Islamabad.

  • To ensure you catch your ISB to SEA flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • You can expect longer lines in popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Islamabad International Airport to Seattle-Tacoma International Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit the city of your choice. Popular stopovers between ISB and SEA include:

    • Hamad International Airport

    • London Heathrow Airport

    • Dubai Airport

How to find the cheapest flights from Islamabad International Airport (ISB) to Seattle-Tacoma International Airport (SEA)

  • Currently, $750 is the cheapest price we've seen for a one-way Islamabad International Airport to Seattle-Tacoma International Airport flight. The best price for a return plane ticket is $1,475. Bear in mind that fares can change due to demand when booking.

  • It's often best to book ahead of time if you want to find cheap tickets from ISB to SEA. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • Finding cheap flights from Islamabad International Airport to Seattle-Tacoma International Airport is more likely if you can be flexible with your dates. Use the 'Whole month' function to see the lowest prices throughout the month and score a great deal.

  • Landing cheap flights from ISB to SEA is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Islamabad International Airport to Seattle-Tacoma International Airport.

Handy information about Islamabad International Airport (ISB)

  • Of all flights leaving Islamabad International Airport, 71.38% land on time at their destination.

  • To reach Islamabad International Airport from central Islamabad, it'll take about 35 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 31 kilometers from the airport to the city center.

  • You can expect a trip time of around 1 hour 25 minutes on public transport.

  • Taking an early flight from Islamabad International Airport to Seattle-Tacoma International Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these stays close to ISB:

Arriving at Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • Seattle-Tacoma International Airport to central Seattle has a drive time of about 20 minutes. It's approximately 23 kilometers away.

  • If you're traveling on public transport, expect a journey time of about 55 minutes.

When to fly to Seattle-Tacoma International Airport (SEA)

  • July is the busiest month for flights from Islamabad International Airport to Seattle-Tacoma International Airport. To escape the crowds, visit Seattle in May.

  • Lock in your flight from Islamabad International Airport to Seattle-Tacoma International Airport for August if you want to explore Seattle during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 28ºC (82ºF).

  • Search for cheap tickets from ISB to SEA in February if you like cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

Explore more of United States

  • Seattle is always a good idea, but there are so many other parts of United States you should also see. About 241 kilometers south of Seattle, a trip to Portland will keep you on the go. Check out popular attractions like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Around 370 kilometers east of Seattle, Spokane is another essential stop in United States. Experience the best of this destination with a visit to Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.