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

Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Islamabad round-trip from $1,029. Other airlines that can offer you cheap pricing are Air Canada, from $1,319, and British Airways, from $1,529. Qatar Airways is currently priced 23% below the average price you’ll pay for this route.

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

For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $552. Users have also found prices from $750 and $1,008 on American Airlines and Air Canada, respectively.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Islamabad (average of $911). Flying from Washington, D.C. Reagan-National Airport to Islamabad in June is currently the most expensive (average of $1,603). 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 day to fly from Washington, D.C. Reagan-National Airport to Islamabad?

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

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Islamabad?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 51% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Islamabad?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Islamabad. Flights to Islamabad from Washington, D.C. Reagan-National Airport in March are about $1,027 on average during March, but can be found for as low as $410.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Islamabad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Islamabad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Islamabad flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Islamabad flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Islamabad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Islamabad from Washington, D.C. Reagan-National?

For a flight from Washington, D.C. Reagan-National 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. Reagan-National per day. 2 airlines have flights to Islamabad Intl from Washington, D.C. Reagan-National on a regular basis.

Can I find deals for flights from Reagan-National to Islamabad that include hotel bookings?

Yes. In addition to deals on Reagan-National to Islamabad flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Islamabad?

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

Can I find deals for business class flights from Reagan-National to Islamabad?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$552+ Flights from Washington, D.C. Reagan-National Airport to Islamabad

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Cheap flight deals from Reagan-National to Islamabad

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,029 (oojo)
One-way from	$552 (FlightHub)
Popular in	December
Cheapest in	September
Average price	$950

Provider with most accurate pricing for Washington, D.C. Reagan-National-Islamabad Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Islamabad Intl flights.

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From Washington, D.C. Reagan-National to Islamabad Intl

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One-way flight from Washington, D.C. Reagan-National to Islamabad Intl

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High demand for flights, 5% potential price rise

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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Reagan-National to Islamabad

Cheapest flights from Reagan-National to Islamabad
Explore the most affordable flight options available from Reagan-National to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2025.

Thu 9/1111:00 amDCA - ISB

2 stops29h 15mMultiple Airlines

Thu 10/239:20 amISB - DCA

2 stops46h 14mMultiple Airlines

Deal found 4/8

$1,075

Mon 9/224:45 pmDCA - ISB

2 stops24h 05mQatar Airways

Sun 11/233:10 amISB - DCA

2 stops24h 51mQatar Airways

Deal found 4/7

$1,100

Sun 5/256:59 amDCA - ISB

2 stops33h 16mAir Canada

Sat 6/289:20 amISB - DCA

2 stops56h 32mAir Canada

Deal found 4/8

$1,319

Tue 6/312:35 pmDCA - ISB

2 stops24h 45mBritish Airways

Mon 7/2112:20 amISB - DCA

2 stops31h 51mBritish Airways

Deal found 4/8

$1,707

Best flights from Reagan-National to Islamabad
Discover carefully curated flight deals from Reagan-National to Islamabad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2025.

Wed 10/15:59 pmDCA - ISB

2 stops28h 41mQatar Airways

Sun 10/199:30 amISB - DCA

2 stops42h 07mQatar Airways

Deal found 4/9

$1,029

Thu 9/1111:00 amDCA - ISB

2 stops29h 15mMultiple Airlines

Thu 10/239:20 amISB - DCA

2 stops46h 14mMultiple Airlines

Deal found 4/8

$1,075

Fri 5/166:50 pmDCA - ISB

2 stops21h 25mAir Canada

Thu 7/319:20 amISB - DCA

2 stops46h 07mAir Canada

Deal found 4/8

$1,319

Thu 5/811:40 amDCA - ISB

2 stops25h 40mBritish Airways

Wed 5/1412:20 amISB - DCA

2 stops31h 16mBritish Airways

Deal found 4/8

$1,529

Wed 6/185:00 pmDCA - ISB

2 stops29h 30mEmirates

Mon 8/189:20 amISB - DCA

2 stops47h 25mEmirates

Deal found 4/7

$2,198

Last-minute flights from Reagan-National to Islamabad
Discover last-minute flight deals from Reagan-National to Islamabad. Data last updated April 9, 2025 and is based on user searches.

Sun 4/1312:35 pmDCA - ISB

2 stops52h 15mMultiple Airlines

Sun 4/209:35 pmISB - DCA

3 stops52h 57mMultiple Airlines

Deal found 4/8

$2,623

Tue 4/156:26 pmDCA - ISB

2 stops28h 14mQatar Airways

Wed 5/219:25 amISB - DCA

2 stops40h 04mQatar Airways

Deal found 4/7

$1,292

Fri 4/186:40 pmDCA - ISB

2 stops21h 35mAir Canada

Sat 5/179:20 amISB - DCA

2 stops43h 23mAir Canada

Deal found 4/7

$1,415

Mon 4/213:59 pmDCA - ISB

2 stops24h 51mQatar Airways

Mon 5/199:25 amISB - DCA

2 stops45h 57mQatar Airways

Deal found 4/8

$1,148

Mon 5/126:50 pmDCA - ISB

2 stops27h 40mMultiple Airlines

Mon 5/269:20 amISB - DCA

2 stops56h 33mMultiple Airlines

Deal found 4/7

$1,085

Wed 5/142:47 pmDCA - ISB

2 stops31h 43mEmirates

Mon 8/43:05 amISB - DCA

2 stops29h 54mEmirates

Deal found 4/8

$2,258

Sun 5/256:59 amDCA - ISB

2 stops33h 16mAir Canada

Sat 6/289:20 amISB - DCA

2 stops56h 32mAir Canada

Deal found 4/8

$1,319

Sun 5/2512:35 pmDCA - ISB

2 stops24h 45mBritish Airways

Fri 6/2712:20 amISB - DCA

2 stops31h 47mBritish Airways

Deal found 4/8

$1,868

One-way flights from Reagan-National to Islamabad
Search for one-way flight options from Reagan-National to Islamabad. Find affordable one-way fares based on user searches. Data last updated April 9, 2025.

Tue 4/295:00 pmDCA - ISB

2 stops23h 50mQatar Airways

Deal found 4/7

$552

Mon 4/287:00 amDCA - ISB

3 stops27h 05mMultiple Airlines

Deal found 4/7

$700

Wed 10/13:08 pmDCA - ISB

2 stops25h 42mAmerican Airlines

Deal found 4/9

$750

Fri 6/136:59 amDCA - ISB

2 stops33h 16mAir Canada

Deal found 4/8

$1,008

Wed 10/18:35 amDCA - ISB

3 stops32h 15mAlaska Airlines

Deal found 4/9

$1,297

Sun 5/42:47 pmDCA - ISB

2 stops31h 43mEmirates

Deal found 4/8

$2,694

Tue 7/292:54 pmDCA - ISB

2 stops22h 26mBritish Airways

Deal found 4/8

$4,992

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Thu 9/11

11:00 am-1:15 am

2 stops29h 15m

Islamabad Intl

Thu 10/23

9:20 am-10:34 pm

2 stops46h 14m

$1,075

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Mon 9/22

4:45 pm-1:50 am

2 stops24h 05m

Islamabad Intl

Sun 11/23

3:10 am-6:01 pm

2 stops24h 51m

$1,100

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Sun 5/25

6:59 am-1:15 am

2 stops33h 16m

Islamabad Intl

Sat 6/28

9:20 am-8:52 am

2 stops56h 32m

$1,319

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Tue 6/3

12:35 pm-10:20 pm

2 stops24h 45m

Islamabad Intl

Mon 7/21

12:20 am-11:11 pm

2 stops31h 51m

$1,707

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Fri 7/25

2:54 pm-1:15 am

2 stops25h 21m

Islamabad Intl

Wed 7/30

3:05 am-11:59 pm

2 stops29h 54m

$2,168

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Tue 4/29

5:00 pm-1:50 am

2 stops23h 50m

$552

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Mon 4/28

7:00 am-7:05 pm

3 stops27h 05m

$700

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Wed 4/16

12:30 pm-7:40 am

2 stops34h 10m

$750

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Fri 6/13

6:59 am-1:15 am

2 stops33h 16m

$1,008

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Sun 5/4

2:47 pm-7:30 am

2 stops31h 43m

$2,694

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 11 results

Compare providers for flights from Reagan-National to Islamabad

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Islamabad in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Cheapfaremart	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Islamabad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Islamabad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Islamabad flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Islamabad flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Islamabad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Reagan-National 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. Reagan-National Airport to Islamabad

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

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Islamabad in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Islamabad 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

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

See what other customers who have flown with Alaska Airlines, Emirates and Qatar Airways from Washington, D.C. to Islamabad have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,847 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,847 reviews

Alaska Airlines

8.0

Very good

9,847 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Emirates

8.0

Very good

3,193 reviews

Alaska Airlines

8.0

Very good

9,847 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Qatar Airways

7.4

Good

3,545 reviews

Alaska Airlines

8.0

Very good

9,847 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,847 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Air Canada

7.0

Good

9,073 reviews

Alaska Airlines

8.0

Very good

9,847 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly into for flights to Islamabad from Washington, D.C. Reagan-National?
For a flight from Washington, D.C. Reagan-National 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. Reagan-National per day. 2 airlines have flights to Islamabad Intl from Washington, D.C. Reagan-National on a regular basis.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Islamabad round-trip?
Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Islamabad round-trip from $1,029. Other airlines that can offer you cheap pricing are Air Canada, from $1,319, and British Airways, from $1,529. Qatar Airways is currently priced 23% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Islamabad one-way?
For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $552. Users have also found prices from $750 and $1,008 on American Airlines and Air Canada, respectively.
Can I find deals for flights from Reagan-National to Islamabad that include hotel bookings?
Yes. In addition to deals on Reagan-National to Islamabad flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Islamabad?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Islamabad.
Can I find deals for business class flights from Reagan-National to Islamabad?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Islamabad?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Islamabad (average of $911). Flying from Washington, D.C. Reagan-National Airport to Islamabad in June is currently the most expensive (average of $1,603). 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

Murree

Rawalpindi

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Reagan-National to Islamabad

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$848	Average$1,866	FlexibilityNo cancel fee	On-time68%
American Airlines	Cheapest$881	Average$1,328	FlexibilityNo cancel fee	On-time71%

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$552+ Cheap flights from Reagan-National (DCA) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Islamabad with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from Reagan-National to Islamabad

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Find flight deals from Reagan-National to Islamabad

Cheapest flights from Reagan-National to IslamabadExplore the most affordable flight options available from Reagan-National to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2025.

Explore the most affordable flight options available from Reagan-National to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Islamabad that are best for you.

Compare providers for flights from Reagan-National to Islamabad

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Islamabad in April.

Best time to book a flight from Reagan-National to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Islamabad

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

Find hourly flight availability from Reagan-National 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 April 9, 2025.

Rainfall in Islamabad by month

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

Temperature in Islamabad by month

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

Reviews of airlines servicing Islamabad

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

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

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

Can I find deals for flights from Reagan-National to Islamabad that include hotel bookings?

How can I find direct flights from Reagan-National to Islamabad?

Can I find deals for business class flights from Reagan-National to Islamabad?

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Reagan-National to Islamabad

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Cheapest flights from Reagan-National to Islamabad
Explore the most affordable flight options available from Reagan-National to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2025.