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Cheap flights from Washington, D.C. Dulles Intl Airport to Karachi

IAD — KHI
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dulles Intl to Karachi

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Karachi (KHI). 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 22 April 2026.

Popular in

December

Cheapest in

September

Average price

C$ 1,076
Highest demand for flights based on searches. 5% potential increase in price (C$ 96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 60 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Best time to book a flight from Dulles Intl to Karachi

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Karachi. Price data was last updated on 17 April 2026.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Karachi is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Karachi (average of C$ 1,057). Flying from Washington, D.C. Dulles Intl Airport to Karachi in December is currently the most expensive (average of C$ 1,722). 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.

Reviews of airlines servicing Karachi

Get insights into the airlines that provide service to Karachi. 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 Karachi. Reviews last updated 22 April 2026.
Check out reviews from past customers who have flown with Qatar Airways from Washington, D.C. Dulles Intl Airport to Karachi 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.
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Comfort

7.3

Food

7.3

Entertainment

7.3

Crew

7.9

Overall

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,730 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Comfort

7.3

Food

7.3

Entertainment

7.3

Crew

7.9

Overall

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

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

    For a flight from Washington, D.C. Dulles Intl to Karachi, you will be flying into Quaid-E-Azam Intl. Karachi Quaid-E-Azam Intl (KHI) is just 17.2 km from the centre of the city. Quaid-E-Azam Intl is the only Karachi airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to Karachi Quaid-E-Azam Intl from Washington, D.C. Dulles Intl on a regular basis.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Karachi round-trip?

    According to our current data, Qatar Airways (C$ 877), offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Karachi. Users have found that Qatar Airways is 29% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Karachi 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. Dulles Intl Airport to Karachi?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Karachi (average of C$ 1,057). Flying from Washington, D.C. Dulles Intl Airport to Karachi in December is currently the most expensive (average of C$ 1,722). 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

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Complete your trip

Complete your trip to Karachi by adding a car rental and/or hotel reservation to your travel itinerary.
Karachi car rentals
Karachi Quaid-E-Azam Intl Airport car rentals
Lahore car rentals
Islamabad car rentals
Multān car rentals

Top airline flying from Dulles Intl to Karachi

Discover the top airline that operate flights from Dulles Intl to Karachi. 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 629,999 searches. Data last updated 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestC$ 877AverageC$ 911FlexibilityNo cancel feeOn-time68%
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Karachi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to Karachi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Karachi?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Karachi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dulles Intl to Karachi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Karachi flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dulles Intl to Karachi become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to Karachi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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