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

Turkish Airlines, Air Canada, and Emirates are the most popular carriers 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 44% 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 November 2025, 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.

$751 Cheap Flights from Washington to Islamabad in 2025/26

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Find the cheapest flights from Washington to Islamabad

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 pm - 4:45 amSEA-ISB

20h 45m1 stop

8:55 am - 5:15 pmISB-SEA

20h 20m1 stop

$922Turkish Airlines

Find Deal

jue., ene. 29 - mar., mar. 31

8:00 pm - 8:50 amSEA-ISB

24h 50m1 stop

5:25 am - 5:15 pmISB-SEA

23h 50m1 stop

$923Turkish Airlines

Find Deal

jue., mar. 12 - mar., abr. 14

7:00 pm - 4:45 amSEA-ISB

20h 45m1 stop

8:55 am - 5:15 pmISB-SEA

20h 20m1 stop

$924Turkish Airlines

Find Deal

jue., ene. 29 - mar., mar. 31

7:00 pm - 8:50 amSEA-ISB

24h 50m1 stop

8:55 am - 5:15 pmISB-SEA

44h 20m1 stop

$931Turkish Airlines

Find Deal

jue., ene. 29 - mar., mar. 31

7:00 pm - 2:20 pmSEA-ISB

30h 20m2 stops

5:25 am - 5:15 pmISB-SEA

23h 50m1 stop

$936Turkish Airlines

Find Deal

jue., ene. 29 - mar., mar. 31

7:00 pm - 4:45 amSEA-ISB

20h 45m1 stop

5:25 am - 5:15 pmISB-SEA

23h 50m1 stop

$939Turkish Airlines

Find Deal

dom., ene. 11 - mar., mar. 31

4:05 pm - 7:25 amSEA-ISB

26h 20m1 stop

9:25 am - 12:45 pmISB-SEA

39h 20m1 stop

$990Qatar Airways

Find Deal

lun., ene. 12 - mar., mar. 31

4:05 pm - 7:25 amSEA-ISB

26h 20m1 stop

3:30 am - 7:59 pmISB-SEA

28h 29m2 stops

$1,008Qatar Airways

Find Deal

jue., ene. 29 - lun., mar. 30

4:05 pm - 1:40 amSEA-ISB

20h 35m1 stop

3:30 am - 7:59 pmISB-SEA

28h 29m2 stops

$1,009Qatar Airways

Find Deal

jue., ene. 29 - lun., mar. 30

8:05 am - 1:40 amSEA-ISB

29h 35m2 stops

3:30 am - 6:54 pmISB-SEA

27h 24m2 stops

$1,076Multiple Airlines

Find Deal

jue., mar. 12 - lun., abr. 13

Turkish Airlines flights from State of Washington to Islamabad

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

Turkish Airlines

Jan 29

SEA7:00 pmSeattle/Tacoma Intl

20h 45m

1 stop

ISB4:45 amIslamabad Intl

Mar 31

ISB8:55 amIslamabad Intl

20h 20m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$922

Find similar

Turkish Airlines

Mar 12

SEA8:00 pmSeattle/Tacoma Intl

24h 50m

1 stop

ISB8:50 amIslamabad Intl

Apr 14

ISB5:25 amIslamabad Intl

23h 50m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$923

Find similar

Turkish Airlines

Jan 29

SEA7:00 pmSeattle/Tacoma Intl

20h 45m

1 stop

ISB4:45 amIslamabad Intl

Mar 31

ISB8:55 amIslamabad Intl

20h 20m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$924

Find similar

Qatar Airways flights from State of Washington to Islamabad

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

Qatar Airways

Jan 12

SEA4:05 pmSeattle/Tacoma Intl

26h 20m

1 stop

ISB7:25 amIslamabad Intl

Mar 31

ISB9:25 amIslamabad Intl

39h 20m

1 stop

SEA12:45 pmSeattle/Tacoma Intl

$990

Find similar

Qatar Airways

Jan 29

SEA4:05 pmSeattle/Tacoma Intl

26h 20m

1 stop

ISB7:25 amIslamabad Intl

Mar 30

ISB3:30 amIslamabad Intl

28h 29m

2 stops

SEA7:59 pmSeattle/Tacoma Intl

$1,008

Find similar

Qatar Airways

Jan 29

SEA4:05 pmSeattle/Tacoma Intl

20h 35m

1 stop

ISB1:40 amIslamabad Intl

Mar 30

ISB3:30 amIslamabad Intl

28h 29m

2 stops

SEA7:59 pmSeattle/Tacoma Intl

$1,009

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

jue. 1/29

7:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

mar. 3/31

8:55 am-5:15 pm

1 stop20h 20m

$922

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

jue. 3/12

8:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

mar. 4/14

5:25 am-5:15 pm

1 stop23h 50m

$923

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

jue. 1/29

7:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

mar. 3/31

8:55 am-5:15 pm

1 stop20h 20m

$924

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

jue. 1/29

7:00 pm-8:50 am

1 stop24h 50m

Islamabad Intl

mar. 3/31

8:55 am-5:15 pm

1 stop44h 20m

$931

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

jue. 1/29

7:00 pm-2:20 pm

2 stops30h 20m

Islamabad Intl

mar. 3/31

5:25 am-5:15 pm

1 stop23h 50m

$936

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

dom. 1/11

7:00 pm-4:45 am

1 stop20h 45m

Islamabad Intl

mar. 3/31

5:25 am-5:15 pm

1 stop23h 50m

$939

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

lun. 1/12

4:05 pm-7:25 am

1 stop26h 20m

Islamabad Intl

mar. 3/31

9:25 am-12:45 pm

1 stop39h 20m

$990

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

jue. 1/29

4:05 pm-7:25 am

1 stop26h 20m

Islamabad Intl

lun. 3/30

3:30 am-7:59 pm

2 stops28h 29m

$1,008

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

jue. 1/29

4:05 pm-1:40 am

1 stop20h 35m

Islamabad Intl

lun. 3/30

3:30 am-7:59 pm

2 stops28h 29m

$1,009

SeattleIslamabad

SEA - ISB

SEAISB

Seattle/Tacoma Intl

jue. 3/12

8:05 am-1:40 am

2 stops29h 35m

Islamabad Intl

lun. 4/13

3:30 am-6:54 pm

2 stops27h 24m

$1,076

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 $950. 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.

What is the cheapest day to depart on your flight to Islamabad?

The cheapest day to depart on your flight to Islamabad is on a Tuesday when prices can be found for as low as $1,193. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Islamabad for around $1,369.

What is the cheapest time of day to depart on your flight to Islamabad?

Flying to Islamabad from State of Washington in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,018 when looking at flights departing in the evening. Flights to Islamabad are more costly in the afternoon, with an average ticket price of $1,351. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,146 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 $877 on momondo.

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

Direct flights	None

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 November 2025, 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 $793	Free Cancellation	Rating 8.1 3,402 reviews	Search Emirates flights
Turkish Airlines	PriceFrom $816	Free Cancellation	Rating 7.3 4,032 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $941	Free Cancellation	Rating 7.4 3,661 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.