Cheap Flights from Seattle / Tacoma International to Islamabad

Compare Seattle / Tacoma International to Islamabad flight deals

Find the cheapest month or even day of the year to fly to Islamabad

Book the best Islamabad fare with no extra fees

Flight deals from Seattle / Tacoma International to Islamabad

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

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

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

Seattle / Tacoma International to Islamabad: Alternative routes

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

Seattle to Islamabad: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,891
Cheapest month to flyMarch

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

The best price we found for a return flight from Seattle / Tacoma International to Islamabad is ر.ق.‏ 3,806. 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 Seattle / Tacoma International to Islamabad. But we found flights with one or more stops from ر.ق.‏ 3,806.
As of February 2026, there are no flights flying from Seattle / Tacoma International to Islamabad.
The cheapest month to fly from Seattle / Tacoma International to Islamabad is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Islamabad Airport on Sunday, 1 March 2026.
No airlines currently offer direct flights between Seattle / Tacoma International Airport and Islamabad 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 Islamabad 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 Islamabad 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 Islamabad.

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

  • Islamabad's timezone is UTC+5, which makes Islamabad 12 hours ahead of Seattle.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your SEA to ISB flight.

  • During popular months like July, it's best to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during a high season in general.

  • If you'd like to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Seattle-Tacoma International Airport to Islamabad International Airport. These are the most popular stopovers between SEA and ISB:

    • Istanbul Ataturk Airport

    • Hamad International Airport

    • Dubai Airport

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

  • The cheapest price we've found for a one-way Seattle-Tacoma International Airport to Islamabad International Airport flight is ر.ق.‏ 1,877. A round-trip plane ticket right now is ر.ق.‏ 3,806. Depending on the availability when you book, these fares could change.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from SEA to ISB if you book ahead. Airlines often offer some amazing early bird deals.

  • The 'Whole month' tool shows you the cheapest flights from Seattle-Tacoma International Airport to Islamabad International Airport across every month. It's a great way to snap up a bargain if your travel dates are flexible.

  • You won't have to check every day to find out if fares have gone down when you create a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from SEA to ISB.

  • Tailor your trip with filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Seattle-Tacoma International Airport to Islamabad International Airport.

Handy information about Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport has an excellent on-time record, reducing the likelihood of delays. Departures from SEA land on schedule 81.27% of the time.

  • Central Seattle to Seattle-Tacoma International Airport is around 23 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The trip when using public transport usually takes 55 minutes.

  • Get your journey off to a hassle-free start by staying near SEA. Whether you're boarding an early flight from Seattle-Tacoma International Airport to Islamabad International Airport or want to avoid feeling rushed, these hotels are the answer:

Arriving at Islamabad International Airport (ISB)

Getting from Islamabad International Airport (ISB) to central Islamabad

  • Islamabad International Airport is roughly 31 kilometres from central Islamabad. Driving there takes about 35 minutes.

  • Travelling to the centre on public transport takes about 1 hour 25 minutes.

When to fly to Islamabad International Airport (ISB)

  • It's time to pick your dates for your flight from Seattle-Tacoma International Airport to Islamabad International Airport. July is the busiest month to head to Islamabad. If you like a quieter vibe, go in April.

  • Book your flight from Seattle-Tacoma International Airport to Islamabad International Airport for June if you want to explore Islamabad during its warmest month. You can expect temperatures of between 24ºC and 39ºC.

  • Search for cheap tickets from SEA to ISB in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 19ºC on average.

Explore more of Pakistan

  • Lahore is just one of the many cities in Pakistan waiting to be discovered once you've taken in the sights of Islamabad. Around 274 kilometres away to the south-east, well-known attractions include Khayaban-e-Quaid New Parks, B Block Park Sabzazar and Tariq garden mini zoo.

  • Faisalabad is another well-known destination in Pakistan and is around 257 kilometres south of Islamabad. No journey is complete without visiting Gulshan-E-Haram, Main Park گلشنِ حرم مَین پارک, Norani Park and Triangle park Chambeli block.

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