$675+ Cheap flights from Islamabad (ISB) to Dulles Intl (IAD)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — IAD
Jul 30 — Aug 61

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Islamabad Intl to Washington, D.C. Dulles Intl are usually found in September or October, booked 86 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Islamabad to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to Dulles Intl (IAD). 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 July 25, 2024.

Popular in

August

Cheapest in

September

Round-trip from

$866
(KAYAK)

One-way from

$675
(StudentUniverse)
High demand for flights, 30% potential price rise
Best time to find cheap flights, 20% potential price drop
From Islamabad Intl to Washington, D.C. Dulles Intl
One-way flight from Islamabad Intl to Washington, D.C. Dulles Intl

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

Travelers have found that booking a Monday departure is the best way to save up to 24% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Islamabad to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Islamabad to Washington, D.C. Dulles Intl Airport, book at least 44 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,044 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,269.

What is the cheapest month to fly from Islamabad to Washington, D.C. Dulles Intl Airport?

October can be a great time to fly to Washington, D.C. Dulles Intl Airport from Islamabad with a flight ticket averaging about $1,254. Cheapflights users have found deals in the month of October for as cheap as $800. The most expensive prices can be found in the month of August.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Islamabad to Washington, D.C. Dulles Intl Airport by exploring options for tickets at noon.

Cheap Islamabad to Dulles Intl flights in July & August 2024

Find cheap flight options from Islamabad to Dulles Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Listed are some of the best fares we've found on flights departing from Islamabad to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/247:00 pmISB - IAD
2 stops29h 45mMultiple Airlines
Sat 8/317:10 pmIAD - ISB
1 stop21h 10mMultiple Airlines
Deal found 7/25$1,431
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/246:35 amISB - IAD
3 stops42h 30mMultiple Airlines
Sat 8/314:00 pmIAD - ISB
2 stops30h 30mMultiple Airlines
Deal found 7/25$1,485
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/26:35 amISB - IAD
3 stops41h 40mMultiple Airlines
Sun 9/228:27 amIAD - ISB
2 stops31h 48mMultiple Airlines
Deal found 7/25$1,539
This Travelocity deal was found by Cheapflights users on 7/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/246:35 amISB - IAD
3 stops41h 40mMultiple Airlines
Sat 8/317:10 pmIAD - ISB
1 stop21h 10mMultiple Airlines
Deal found 7/25$1,631
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:45 pmISB - IAD
1 stop29h 55mEtihad Airways
Sun 9/2210:00 pmIAD - ISB
1 stop35h 50mEtihad Airways
Deal found 7/25$1,639
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:45 pmISB - IAD
1 stop29h 55mEtihad Airways
Sun 9/2210:00 pmIAD - ISB
1 stop35h 50mEtihad Airways
Deal found 7/25$1,644
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/249:30 amISB - IAD
1 stop39h 40mQatar Airways
Sat 8/3110:55 amIAD - ISB
1 stop35h 45mQatar Airways
Deal found 7/25$1,665
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Thu 8/152:20 pmISB - IAD
2 stops30h 13mMultiple Airlines
Wed 2/512:40 pmIAD - ISB
2 stops32h 35mMultiple Airlines
Deal found 7/24$1,684
This Orbitz deal was found by Cheapflights users on 7/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/89:20 amISB - IAD
2 stops55h 28mMultiple Airlines
Sun 8/183:20 pmIAD - ISB
3 stops29h 15mMultiple Airlines
Deal found 7/24$1,712

Islamabad to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Islamabad and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Listed are some of the best fares we've found on flights departing from Islamabad to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/243:35 amISB - IAD
1 stop21h 35mQatar Airways
Wed 10/239:05 pmIAD - ISB
1 stop25h 35mQatar Airways
Deal found 7/25$866
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/259:30 amISB - IAD
1 stop39h 40mQatar Airways
Wed 10/239:05 pmIAD - ISB
1 stop25h 35mQatar Airways
Deal found 7/25$868
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/93:35 amISB - IAD
1 stop21h 35mQatar Airways
Fri 1/108:05 pmIAD - ISB
1 stop19h 35mQatar Airways
Deal found 7/25$881
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/109:30 amISB - IAD
1 stop39h 40mQatar Airways
Fri 1/108:05 pmIAD - ISB
1 stop19h 35mQatar Airways
Deal found 7/25$898
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/164:35 amISB - IAD
1 stop21h 00mEtihad Airways
Mon 10/2810:15 pmIAD - ISB
1 stop19h 55mEtihad Airways
Deal found 7/25$922
This oojo deal was found by Cheapflights users on 7/24. 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.
Thu 9/199:30 amISB - IAD
1 stop39h 40mQatar Airways
Tue 2/188:05 pmIAD - ISB
1 stop19h 35mQatar Airways
Deal found 7/24$971
This Qatar Airways deal was found by Cheapflights users on 7/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/223:35 amISB - IAD
1 stop21h 35mQatar Airways
Wed 4/99:05 pmIAD - ISB
1 stop19h 45mQatar Airways
Deal found 7/24$972
This oojo deal was found by Cheapflights users on 7/25. 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 9/259:30 amISB - IAD
1 stop39h 40mQatar Airways
Wed 10/3011:35 amIAD - ISB
1 stop29h 05mQatar Airways
Deal found 7/25$974
This Qatar Airways deal was found by Cheapflights users on 7/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/298:55 amISB - IAD
1 stop41h 00mQatar Airways
Tue 4/89:05 pmIAD - ISB
1 stop19h 45mQatar Airways
Deal found 7/24$975

Islamabad to Dulles Intl flights leaving soon

Find last-minute flight options from Islamabad to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Book one of these great deals on flights from Islamabad to Washington, D.C.. To prevent any unwanted surprises, users should verify their flight info before booking.
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/26:35 amISB - IAD
3 stops41h 40mMultiple Airlines
Sun 9/228:27 amIAD - ISB
2 stops31h 48mMultiple Airlines
Deal found 7/25$1,539
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:45 pmISB - IAD
1 stop29h 55mEtihad Airways
Sun 9/2210:00 pmIAD - ISB
1 stop35h 50mEtihad Airways
Deal found 7/25$1,639
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:45 pmISB - IAD
1 stop29h 55mEtihad Airways
Sun 9/2210:00 pmIAD - ISB
1 stop35h 50mEtihad Airways
Deal found 7/25$1,644
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/17:45 pmISB - IAD
1 stop29h 55mEtihad Airways
Thu 8/810:00 pmIAD - ISB
1 stop35h 50mEtihad Airways
Deal found 7/25$1,722
This OneTravel deal was found by Cheapflights users on 7/25. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/19:20 amISB - IAD
2 stops38h 59mMultiple Airlines
Thu 8/83:20 pmIAD - ISB
3 stops29h 15mMultiple Airlines
Deal found 7/25$1,726
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/318:20 amISB - IAD
1 stop21h 10mBritish Airways
Sun 9/2210:50 pmIAD - ISB
2 stops23h 50mBritish Airways
Deal found 7/25$1,730
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/319:20 amISB - IAD
2 stops35h 13mMultiple Airlines
Sun 9/228:27 amIAD - ISB
2 stops31h 48mMultiple Airlines
Deal found 7/25$1,734
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/319:20 amISB - IAD
2 stops44h 56mMultiple Airlines
Sun 9/226:00 pmIAD - ISB
3 stops26h 35mMultiple Airlines
Deal found 7/25$1,816
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/19:20 amISB - IAD
2 stops35h 13mAir Canada
Thu 8/86:30 amIAD - ISB
2 stops33h 45mAir Canada
Deal found 7/25$1,829

One-way flights to Dulles Intl from Islamabad

Search for one-way flight options from Islamabad to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
If you're seeking multiple options on one-way flights from Islamabad to Washington, D.C., be sure to check out these deals, which are updated often. Those needing a return flight from Islamabad to Washington, D.C. can use the search form above.
This StudentUniverse deal was found by Cheapflights users on 7/24. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/174:35 amISB - IAD
1 stop21h 00mEtihad Airways
Deal found 7/24$675
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/194:15 amISB - IAD
1 stop22h 25mEtihad Airways
Deal found 7/25$786
This StudentUniverse deal was found by Cheapflights users on 7/24. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/244:15 amISB - IAD
1 stop22h 25mEtihad Airways
Deal found 7/24$789
This StudentUniverse deal was found by Cheapflights users on 7/24. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/257:35 pmISB - IAD
1 stop31h 05mEtihad Airways
Deal found 7/24$795
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Sat 9/78:55 pmISB - IAD
3 stops45h 00mMultiple Airlines
Deal found 7/24$817
This FlightHub deal was found by Cheapflights users on 7/24. 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 9/185:30 amISB - IAD
1 stop23h 25mTurkish Airlines
Deal found 7/24$823
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/21:25 amISB - IAD
2 stops47h 35mMultiple Airlines
Deal found 7/24$831
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/307:30 amISB - IAD
3 stops41h 05mMultiple Airlines
Deal found 7/24$844
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/145:30 amISB - IAD
1 stop18h 15mTurkish Airlines
Deal found 7/25$866

Find flights from Islamabad to Dulles Intl within your budget

Customize your flight search to find flights from Islamabad to Dulles Intl 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$866 - $1,284

Route

Depart

Return

Price

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Tue 9/24

1 stop21h 35m

Washington, D.C. Dulles Intl

Wed 10/23

1 stop25h 35m

$866

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Wed 9/25

1 stop39h 40m

Washington, D.C. Dulles Intl

Wed 10/23

1 stop25h 35m

$868

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Wed 10/9

1 stop21h 35m

Washington, D.C. Dulles Intl

Fri 1/10

1 stop19h 35m

$881

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Mon 9/16

1 stop21h 00m

Washington, D.C. Dulles Intl

Mon 10/28

1 stop19h 55m

$922

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Tue 10/22

1 stop21h 35m

Washington, D.C. Dulles Intl

Thu 4/10

1 stop19h 45m

$978

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Fri 10/25

1 stop39h 40m

Washington, D.C. Dulles Intl

Mon 4/14

1 stop25h 35m

$1,024

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Mon 11/25

1 stop39h 25m

Washington, D.C. Dulles Intl

Wed 4/16

1 stop28h 00m

$1,127

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Tue 9/17

2 stops43h 58m

Washington, D.C. Dulles Intl

Tue 10/29

2 stops23h 10m

$1,149

Islamabad IntlWashington, D.C. Dulles Intl

ISB - IAD

ISBIAD

Islamabad Intl

Tue 10/22

2 stops45h 00m

Washington, D.C. Dulles Intl

Mon 1/6

1 stop22h 00m

$1,284

Flights are sorted by cheapest first

Deals found on 7/25

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

Use this chart to determine the optimal time to book a round-trip flight from Islamabad to Dulles Intl. Price data was last updated on July 23, 2024.
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Islamabad to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Islamabad to Dulles Intl. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Islamabad to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Islamabad to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Islamabad 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.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated July 25, 2024.
To help decide which airline to fly from Islamabad to Washington, D.C., see what other customers have to say about American Airlines, British Airways and Qatar Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,754 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.3

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

8.1
Very good
3,754 reviews
8.1
Very good
3,754 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.3

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.9
Good
1,417 reviews
8.1
Very good
3,754 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.3

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.6
Good
4,159 reviews
8.1
Very good
3,754 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.3

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.5
Good
834 reviews
8.1
Very good
3,754 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.3

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.4
Good
3,762 reviews
8.1
Very good
3,754 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.3

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Islamabad to Dulles Intl. 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 from for flights from Islamabad to Washington, D.C. Dulles Intl?

    Islamabad Intl (ISB) is the airport you will fly out of if you book a flight from Islamabad to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Islamabad Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Islamabad airport to Washington, D.C. Dulles Intl. It is only a 19.7 mi journey to Islamabad Intl (ISB) from Islamabad’s city center.

  • Can I find flights from Islamabad to Washington, D.C. Dulles Intl Airport for under $900 on Cheapflights?

    Yes, there are multiple flights from Islamabad to Washington, D.C. Dulles Intl Airport for under $900. The cheapest flight booked recently is on Qatar Airways for just $866, but on average you can expect to pay $957.

  • Are there last-minute flights available from Islamabad to Washington, D.C. Dulles Intl Airport for under $1,600?

    There are currently 20+ open flights from Islamabad to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $1,600.

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

    Currently priced at $866, Qatar Airways will fly you from Islamabad to Washington, D.C. Dulles Intl Airport and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and American Airlines - these airlines can fly you to your destination from $922 and $1,024, respectively. You may be able to fly from Islamabad to Washington, D.C. Dulles Intl Airport for 31% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $675 on Etihad Airways. Other airlines that offer cheap prices include Turkish Airlines from $823 and Qatar Airways from $880 one-way.

  • What does ISB to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Islamabad Intl Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a ISB to IAD flight.

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

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

    Abu Dhabi travelers tend to visit Emirates Palace, Sheikh Zayed Mosque, and Emirates Park Zoo more than anywhere else. Emirates Palace, Sheikh Zayed Mosque, and Emirates Park Zoo are located about 21.1 mi, 11.2 mi, and 7.9 mi, respectively from Abu Dhabi Zayed Intl. Those landing in Abu Dhabi looking to spend some time exploring during their layover can rent a car for about $26 per day.

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

    Taksim Square, Sultan Ahmet Camii, and Laleli Camii are the most popular attractions in Istanbul if you're in need of something to do during your layover. Taksim Square, Sultan Ahmet Camii, and Laleli Camii can be visited by traveling about 20.8 mi, 22.3 mi, and 21.5 mi respectively from Istanbul. Travelers can rent a car at Istanbul for an average daily rate of $39 to make sightseeing during their layover a little easier.

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

  • Can I find deals for flights from Islamabad to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Islamabad to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islamabad to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islamabad to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islamabad to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Islamabad to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islamabad to Dulles Intl?

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

  • Can I find deals for business class flights from Islamabad to Dulles Intl?

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

  • Can I find deals for flights from Islamabad to Dulles Intl that allow pets onboard?

    Many airlines flying from Islamabad to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islamabad to Dulles Intl?

    Yes, you can often find last-minute deals on Islamabad to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islamabad to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Islamabad to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Islamabad to Washington, D.C. Dulles Intl Airport?

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

    Currently, September is the cheapest month in which you can book a flight from Islamabad to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Islamabad to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $378). 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

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.

Top 8 airlines flying from Islamabad to Dulles Intl

Discover the top 8 airlines that operate flights from Islamabad to Dulles Intl. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$354Average$1,059FlexibilityNo cancel feeOn-time86%
EmiratesCheapest$671Average$1,543FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$822Average$1,092FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$909Average$1,219FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$938Average$1,086FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$1,044Average$1,290FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$1,167Average$1,311FlexibilityNo cancel feeOn-time70%
Pakistan International AirlinesCheapest$1,279Average$1,325FlexibilityNo cancel feeOn-time50%

Search flights from Islamabad to Dulles Intl by cabin class

Find flights from Islamabad to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.