What is the cheapest airline that flies from Washington to Islamabad Intl?

Turkish Airlines is the most popular carrier operating from Washington to Islamabad Intl

What airlines fly to Islamabad?

Turkish Airlines, Emirates and Qatar Airways are the top three most popular airlines that fly to Islamabad from State of Washington according to our data. Turkish Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Islamabad. Keep in mind that there are 3 different airlines that fly to Islamabad on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Islamabad Intl Airport?

Prices for flights from Washington to Islamabad Intl Airport are updated daily.

How many operators does momondo search for flights from Washington to Islamabad Intl Airport?

As of March 2026, there are 3 operators available to choose from for flights from Washington to Islamabad Intl Airport.

How old do you have to be to fly from Washington to Islamabad Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Islamabad Intl Airport.

What documentation or ID do you need to fly to Islamabad Intl Airport?

The travel and health documents you'll need for your trip to Islamabad Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islamabad Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$561 Cheap Flights from Washington to Islamabad in 2026

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Find the cheapest flights from Washington to Islamabad

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 am - 1:50 am

PDX

ISB

29h 05m

2 stops

3:35 am - 9:28 pm

ISB

PDX

29h 53m

2 stops

$972Multiple Airlines

Thu, May 7 - Wed, May 13

4:30 pm - 7:40 am

SEA

ISB

27h 10m

1 stop

3:35 am - 12:45 pm

ISB

SEA

21h 10m

1 stop

$977Qatar Airways

Tue, May 5 - Mon, May 11

7:10 pm - 7:45 am

SEA

ISB

24h 35m

1 stop

5:05 am - 5:15 pm

ISB

SEA

24h 10m

1 stop

$978Turkish Airlines

Mon, May 4 - Mon, May 11

4:25 pm - 1:50 am

SEA

ISB

21h 25m

1 stop

9:25 am - 12:25 pm

ISB

SEA

39h 00m

1 stop

$980Qatar Airways

Thu, Jul 23 - Wed, Sep 2

5:15 pm - 7:30 am

SEA

ISB

26h 15m

1 stop

9:25 am - 1:25 pm

ISB

SEA

40h 00m

1 stop

$1,013Emirates

Wed, Apr 22 - Wed, Apr 29

4:30 pm - 1:50 am

SEA

ISB

21h 20m

1 stop

3:30 am - 12:45 pm

ISB

SEA

21h 15m

1 stop

$1,015Qatar Airways

Sun, Apr 19 - Wed, Apr 29

7:10 pm - 3:35 am

SEA

ISB

20h 25m

1 stop

9:15 am - 5:15 pm

ISB

SEA

20h 00m

1 stop

$1,026Turkish Airlines

Sun, Aug 30 - Sat, Sep 5

1:40 pm - 1:50 am

PUW

ISB

24h 10m

2 stops

3:30 am - 6:43 pm

ISB

PUW

27h 13m

2 stops

$1,072Multiple Airlines

Tue, Sep 8 - Mon, Sep 14

1:34 pm - 10:20 pm

PDX

ISB

44h 46m

2 stops

12:20 am - 5:40 pm

ISB

PDX

29h 20m

1 stop

$3,341British Airways

Sat, Jun 27 - Fri, Aug 7

1:34 pm - 10:20 pm

PDX

ISB

44h 46m

2 stops

12:20 am - 2:55 pm

ISB

PDX

26h 35m

2 stops

$3,351British Airways

Sat, Jun 27 - Fri, Aug 7

Qatar Airways flights from State of Washington to Islamabad

Our best Qatar Airways deals on State of Washington to Islamabad flight tickets

Qatar Airways

May 5

SEA4:30 pmSeattle/Tacoma Intl

27h 10m

1 stop

ISB7:40 amIslamabad Intl

May 11

ISB3:35 amIslamabad Intl

21h 10m

1 stop

SEA12:45 pmSeattle/Tacoma Intl

$977

Qatar Airways

Jul 23

SEA4:25 pmSeattle/Tacoma Intl

21h 25m

1 stop

ISB1:50 amIslamabad Intl

Sep 2

ISB9:25 amIslamabad Intl

39h 00m

1 stop

SEA12:25 pmSeattle/Tacoma Intl

$980

Qatar Airways

Apr 19

SEA4:30 pmSeattle/Tacoma Intl

21h 20m

1 stop

ISB1:50 amIslamabad Intl

Apr 29

ISB3:30 amIslamabad Intl

21h 15m

1 stop

SEA12:45 pmSeattle/Tacoma Intl

$1,015

Turkish Airlines flights from State of Washington to Islamabad

Our best Turkish Airlines deals on State of Washington to Islamabad flight tickets

Turkish Airlines

May 4

SEA7:10 pmSeattle/Tacoma Intl

24h 35m

1 stop

ISB7:45 amIslamabad Intl

May 11

ISB5:05 amIslamabad Intl

24h 10m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$978

Turkish Airlines

Aug 30

SEA7:10 pmSeattle/Tacoma Intl

20h 25m

1 stop

ISB3:35 amIslamabad Intl

Sep 5

ISB9:15 amIslamabad Intl

20h 00m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$1,026

Turkish Airlines

Apr 18

SEA7:10 pmSeattle/Tacoma Intl

24h 35m

1 stop

ISB7:45 amIslamabad Intl

May 1

ISB3:30 pmIslamabad Intl

37h 45m

2 stops

SEA5:15 pmSeattle/Tacoma Intl

$1,041

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Thu 5/7

8:45 am-1:50 am

2 stops29h 05m

Islamabad Intl

Wed 5/13

3:35 am-9:28 pm

2 stops29h 53m

$972

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Tue 5/5

4:30 pm-7:40 am

1 stop27h 10m

Islamabad Intl

Mon 5/11

3:35 am-12:45 pm

1 stop21h 10m

$977

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Mon 5/4

7:10 pm-7:45 am

1 stop24h 35m

Islamabad Intl

Mon 5/11

5:05 am-5:15 pm

1 stop24h 10m

$978

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Thu 7/23

4:25 pm-1:50 am

1 stop21h 25m

Islamabad Intl

Wed 9/2

9:25 am-12:25 pm

1 stop39h 00m

$980

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Wed 4/22

5:15 pm-7:30 am

1 stop26h 15m

Islamabad Intl

Wed 4/29

9:25 am-1:25 pm

1 stop40h 00m

$1,013

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sun 4/19

4:30 pm-1:50 am

1 stop21h 20m

Islamabad Intl

Wed 4/29

3:30 am-12:45 pm

1 stop21h 15m

$1,015

Quickest round-trip

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

Sun 8/30

7:10 pm-3:35 am

1 stop20h 25m

Islamabad Intl

Sat 9/5

9:15 am-5:15 pm

1 stop20h 00m

$1,026

PullmanIslamabad

PUW - ISB

PUWISB

Pullman Moscow Regional

Tue 9/8

1:40 pm-1:50 am

2 stops24h 10m

Islamabad Intl

Mon 9/14

3:30 am-6:43 pm

2 stops27h 13m

$1,072

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sat 6/27

1:34 pm-10:20 pm

2 stops44h 46m

Islamabad Intl

Fri 8/7

12:20 am-5:40 pm

1 stop29h 20m

$3,341

PortlandIslamabad

PDX - ISB

PDXISB

Portland

Sat 6/27

1:34 pm-10:20 pm

2 stops44h 46m

Islamabad Intl

Fri 8/7

12:20 am-2:55 pm

2 stops26h 35m

$3,351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Islamabad

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Islamabad?

In general, October is the cheapest month to fly from State of Washington to Islamabad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $917. If you aren’t able to travel during the month of October, then book flights to Islamabad from State of Washington during September instead. Flights to Islamabad in September, while not as cheap as those in October, still average around $952.

How far in advance should I book a flight to Islamabad?

You are more likely to see cheaper flights to Islamabad from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Islamabad for around $1,200 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islamabad from State of Washington for as low as $804 on momondo.

Can stopping save me money on State of Washington to Islamabad flights?

You could potentially save up to 31% on your flight if you consider stops on a State of Washington to Islamabad flight.

Cheap State of Washington to Islamabad flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Islamabad

Fastest flight time	20h 25m
Direct flights	None

The fastest flight from State of Washington to Islamabad takes 20h 25m

There are no direct flights from State of Washington to Islamabad. There are no popular flight routes from State of Washington to Islamabad.

Search flight deals

When did momondo last update prices for flights from Washington to Islamabad Intl Airport?
Prices for flights from Washington to Islamabad Intl Airport are updated daily.
How many operators does momondo search for flights from Washington to Islamabad Intl Airport?
As of March 2026, there are 3 operators available to choose from for flights from Washington to Islamabad Intl Airport.
How old do you have to be to fly from Washington to Islamabad Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Islamabad Intl Airport.
What documentation or ID do you need to fly to Islamabad Intl Airport?
The travel and health documents you'll need for your trip to Islamabad Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islamabad Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Islamabad

Compare and see reviews for airlines that fly from State of Washington to Islamabad with momondo

Airline	Rating	Free Cancellation	Price
Emirates	PriceFrom $746	Free Cancellation	Rating 8.1 3,543 reviews	Search Emirates flights
Turkish Airlines	PriceFrom $816	Free Cancellation	Rating 7.3 4,276 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $933	Free Cancellation	Rating 7.4 3,732 reviews	Search Qatar Airways flights

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Why use momondo?

Why should I use momondo to find a flight deal from Washington to Islamabad?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Islamabad from Washington.

Can I find flights from Washington to Islamabad with flexible booking policies on momondo?

All flight searches from Washington to Islamabad on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Islamabad?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islamabad from Washington.

I’m not ready to book a flight from Washington to Islamabad right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Islamabad from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.