Islamabad

$382+ Cheap flights from Washington, D.C. (WAS) 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ISB
Jun 17 — Jun 241
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Cheapflights Tip: The best prices from Washington, D.C. to Islamabad Intl are usually found in March or September, booked 4 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 June 12, 2025.

Round-trip from

$838
(oojo)

One-way from

$382
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$1,301
From Washington, D.C. (WAS) to Islamabad Intl
One-way flight from Washington, D.C. (WAS) to Islamabad Intl
Highest demand for flights based on searches. 13% potential increase in price ($157 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Washington, D.C. to Islamabad

Cheapest flights from Washington, D.C. to Islamabad
Explore the most affordable flight options available from Washington, D.C. to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This oojo deal was found by Cheapflights users on 6/10. 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.
Wed 8/279:00 pmIAD - ISB
1 stop25h 40mQatar Airways
Tue 10/283:10 amISB - IAD
1 stop22h 45mQatar Airways
Deal found 6/10$838
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Wed 10/229:40 pmIAD - ISB
1 stop25h 15mTurkish Airlines
Wed 11/126:15 amISB - IAD
1 stop38h 55mTurkish Airlines
Deal found 6/10$842
This Etihad Airways deal was found by Cheapflights users on 6/12. 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 9/410:05 pmIAD - ISB
1 stop35h 20mEtihad Airways
Mon 9/227:35 pmISB - IAD
1 stop29h 35mEtihad Airways
Deal found 6/12$849
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/51:30 pmIAD - ISB
1 stop29h 25mMultiple Airlines
Wed 9/37:10 amISB - IAD
2 stops37h 35mMultiple Airlines
Deal found 6/11$920
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:00 pmIAD - ISB
1 stop19h 50mJetBlue
Sat 3/73:10 amISB - IAD
1 stop22h 45mJetBlue
Deal found 6/10$960
This Emirates deal was found by Cheapflights users on 6/10. 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.
Wed 8/1310:55 amIAD - ISB
1 stop35h 35mEmirates
Fri 8/299:20 amISB - IAD
1 stop32h 20mEmirates
Deal found 6/10$991
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:00 pmIAD - ISB
1 stop19h 50mAmerican Airlines
Sat 11/293:10 amISB - IAD
1 stop22h 45mAmerican Airlines
Deal found 6/10$1,028
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Wed 8/276:45 pmDCA - ISB
2 stops22h 05mQatar Airways
Mon 10/273:10 amISB - DCA
2 stops25h 05mQatar Airways
Deal found 6/12$1,108
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:59 amDCA - ISB
2 stops33h 16mAir Canada
Mon 12/19:00 amISB - DCA
2 stops43h 07mAir Canada
Deal found 6/10$1,414
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:10 amBWI - ISB
2 stops26h 15mMultiple Airlines
Fri 7/184:20 amISB - BWI
2 stops27h 01mMultiple Airlines
Deal found 6/11$1,454
This Emirates deal was found by Cheapflights users on 6/10. 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 8/245:00 pmDCA - ISB
2 stops23h 15mEmirates
Fri 10/319:00 amISB - DCA
2 stops46h 42mEmirates
Deal found 6/10$1,508
This Emirates deal was found by Cheapflights users on 6/12. 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 9/22:54 pmBWI - ISB
2 stops25h 21mEmirates
Fri 10/109:20 amISB - BWI
2 stops45h 02mEmirates
Deal found 6/12$1,517

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Islamabad that are best for you.

Fly from

Washington, D.C.

Fly to

Islamabad

Route

Depart

Return

Price

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Wed 8/27

9:00 pm-7:40 am

1 stop25h 40m

Islamabad Intl

Tue 10/28

3:10 am-4:55 pm

1 stop22h 45m

$838

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Wed 10/22

9:40 pm-7:55 am

1 stop25h 15m

Islamabad Intl

Wed 11/12

6:15 am-11:10 am

1 stop38h 55m

$842

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Thu 9/4

10:05 pm-6:25 pm

1 stop35h 20m

Islamabad Intl

Mon 9/22

7:35 pm-4:10 pm

1 stop29h 35m

$849

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Tue 8/5

1:30 pm-3:55 am

1 stop29h 25m

Islamabad Intl

Wed 9/3

7:10 am-11:45 am

2 stops37h 35m

$920

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Fri 8/15

9:00 pm-1:50 am

1 stop19h 50m

Islamabad Intl

Sat 3/7

3:10 am-3:55 pm

1 stop22h 45m

$960

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Wed 8/13

10:55 am-7:30 am

1 stop35h 35m

Islamabad Intl

Fri 8/29

9:20 am-8:40 am

1 stop32h 20m

$991

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Wed 10/1

9:00 pm-1:50 am

1 stop19h 50m

Islamabad Intl

Sat 11/29

3:10 am-3:55 pm

1 stop22h 45m

$1,028

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Wed 8/27

6:45 pm-1:50 am

2 stops22h 05m

Islamabad Intl

Mon 10/27

3:10 am-7:15 pm

2 stops25h 05m

$1,108

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Sun 9/7

6:59 am-1:15 am

2 stops33h 16m

Islamabad Intl

Mon 12/1

9:00 am-6:07 pm

2 stops43h 07m

$1,414

BaltimoreIslamabad

BWI - ISB

BWIISB

Baltimore/Washington

Fri 7/11

7:10 am-6:25 pm

2 stops26h 15m

Islamabad Intl

Fri 7/18

4:20 am-10:21 pm

2 stops27h 01m

$1,454

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 32 results
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Best time to book a flight from Washington, D.C. to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Washington, D.C. with our price prediction graph.
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 Washington, D.C. to Islamabad

How far ahead should I book a flight from Washington, D.C. to Islamabad?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Islamabad. Price data was last updated on June 9, 2025.

The price you pay for your flight from Washington, D.C. to Islamabad may vary depending on when you book. For the best chance of a lower fare, look to book 4 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. to Islamabad?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Islamabad (average of $911). Flying from Washington, D.C. to Islamabad in December is currently the most expensive (average of $1,493). 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.

What is the cheapest time of day to fly from WAS to ISB?

Find hourly flight availability from Washington, D.C. to Islamabad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Washington, D.C. to Islamabad, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the morning.

What is the cheapest day to fly from Washington, D.C. to Islamabad?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Islamabad. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Islamabad flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Islamabad by month

Plan your trip to Islamabad by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islamabad ranges from 0.4 - 9.8 inches per month. July is typically the wettest month, when rainfall can reach 9.8 in. November is typically the driest time to visit Islamabad when rainfall is around 0.4 in.

Temperature in Islamabad by month

Plan your trip to Islamabad by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islamabad, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Emirates, Qatar Airways and SAUDIA from Washington, D.C. to Islamabad to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Islamabad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Islamabad from Washington, D.C.?

    For a flight from Washington, D.C. to Islamabad, you will be flying into Islamabad Intl. Islamabad Intl (ISB) is just 19.7 mi from the center of the city. Islamabad Intl is the only Islamabad airport and it handles 0 inbound flights from Washington, D.C. per day. 7 airlines have flights to Islamabad Intl from Washington, D.C. on a regular basis.

  • What are the cheapest airlines flying from Washington, D.C. to Islamabad round-trip?

    Qatar Airways, at $838, was found to be the cheapest airline from Washington, D.C. to Islamabad.Alternate airlines to your destination round-trip include Turkish Airlines and Etihad Airways. Qatar Airways is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Islamabad one-way?

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $382. Users have also found prices from $383 and $540 on Turkish Airlines and Qatar Airways, respectively.

  • What are the most popular routes from Washington, D.C. to Islamabad?

  • Where are the most common layover locations when flying from Washington, D.C. to Islamabad?

  • What are some popular things to do or see while on a layover in Istanbul?

    The majority of Istanbul visitors spend their time at Taksim Square, Sultan Ahmet Camii, and Beyazit Meydani. Those on a layover in Istanbul interested in visiting Taksim Square, Sultan Ahmet Camii, or Beyazit Meydani can do so by traveling 20.8 mi, 22.3 mi, and 21.7 mi, respectively from Istanbul. Travelers can book a car rental at Istanbul for about $40 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Abu Dhabi?

    If you're on a layover in Abu Dhabi and looking for things to do, consider visiting Emirates Palace, Emirates Park Zoo, or Ferrari World Abu Dhabi. Those on a layover in Abu Dhabi interested in visiting Emirates Palace, Emirates Park Zoo, or Ferrari World Abu Dhabi can do so by traveling 21.1 mi, 7.9 mi, and 4.5 mi, respectively from Abu Dhabi Zayed Intl. Travelers can rent a car at Abu Dhabi Zayed Intl for an average daily rate of $28 to make sightseeing during their layover a little easier.

  • What are points of interest worth seeing during a layover in Doha?

    Museum of Islamic Art, Katara Cultural Village, and Aspire Tower are currently the most popular points of interest in Doha. Those on a layover in Doha interested in visiting Museum of Islamic Art, Katara Cultural Village, or Aspire Tower can do so by traveling 5.2 mi, 8.7 mi, and 10.6 mi, respectively from Doha Hamad Intl. Those looking to explore during their layover in Doha can rent a car from Doha Hamad Intl for about $28 per day.

  • Where are the least popular layover locations for Washington, D.C. to Islamabad flights?

  • Can I find deals for flights from Washington, D.C. to Islamabad that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Islamabad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Islamabad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Islamabad.

  • Can I find deals for business class flights from Washington, D.C. to Islamabad?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Islamabad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Islamabad?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Islamabad (average of $911). Flying from Washington, D.C. to Islamabad in December is currently the most expensive (average of $1,493). 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.

See more FAQs

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Top 7 airlines flying from Washington, D.C. to Islamabad

Discover the top 7 airlines that operate flights from Washington, D.C. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$642Average$898FlexibilityNo cancel feeOn-time86%
Turkish AirlinesCheapest$655Average$834FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$768Average$1,104FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$794Average$1,479FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$881Average$1,218FlexibilityNo cancel feeOn-time71%
EmiratesCheapest$899Average$1,192FlexibilityNo cancel feeOn-time75%
Pakistan International AirlinesCheapest$1,076Average$1,416FlexibilityNo cancel feeOn-time50%

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