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Cheap flights from Washington, D.C. Dulles Intl Airport to Karachi from £271

IAD — KHI
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Karachi

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Karachi

Sun 11/1015:10 -
1 stop29h 30m
Tue 27/1005:10 -
1 stop37h 55m
Deal found 24/9£568
Thu 29/1015:35 -
1 stop28h 55m
Mon 30/1121:25 -
1 stop21h 40m
Deal found 23/9£585
Thu 31/1214:35 -
1 stop26h 10m
Fri 12/305:10 -
1 stop37h 55m
Deal found 22/9£589
Tue 24/1114:35 -
1 stop17h 00m
Thu 17/1206:25 -
1 stop36h 40m
Deal found 21/9£597
Wed 14/1015:10 -
1 stop17h 40m
Mon 26/1011:55 -
1 stop31h 10m
Deal found 25/9£602
Tue 24/1114:35 -
1 stop17h 00m
Thu 21/105:10 -
1 stop37h 55m
Deal found 22/9£610
Thu 29/1015:35 -
1 stop26h 10m
Sun 29/1121:25 -
1 stop21h 40m
Deal found 23/9£615
Wed 25/1114:35 -
1 stop28h 55m
Thu 11/211:55 -
1 stop31h 10m
Deal found 23/9£630
Wed 14/1015:10 -
1 stop35h 00m
Sun 25/1005:10 -
1 stop37h 55m
Deal found 25/9£633
Thu 15/1015:10 -
1 stop29h 30m
Fri 22/105:10 -
1 stop37h 55m
Deal found 21/9£633
Fri 30/1015:35 -
1 stop17h 00m
Mon 9/1106:25 -
1 stop36h 40m
Deal found 20/9£640
Wed 4/1122:20 -
1 stop20h 15m
Wed 18/1105:50 -
1 stop23h 35m
Deal found 25/9£642

Find flight deals from Dulles Intl to Karachi

Round-trip from

£568

One-way from

£271

Popular in

December

Cheapest in

January

Average price

£601
Etihad Airways
  • Etihad Airways
  • 9/10-22/10
  • 2 total stops
  • 64h 10m total
  • Washington, D.C. to Karachi
Search Deals
Etihad Airways
  • Etihad Airways
  • 7/12-31/12
  • 1 total stop
  • 17h 00m total
  • Washington, D.C. to Karachi
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Karachi that are best for you.

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Cheapest return flight

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Sat 5/12

13:30-04:35

1 stop29h 05m

Karachi Quaid-E-Azam Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£537
Fastest return journey

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Tue 1/12

21:20-04:35

1 stop21h 15m

Karachi Quaid-E-Azam Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£549

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Thu 10/12

10:30-06:10

2 stops33h 40m

Karachi Quaid-E-Azam Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£558

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Wed 25/11

14:35-02:45

1 stop26h 10m

Karachi Quaid-E-Azam Intl

Wed 9/12

06:25-09:05

1 stop36h 40m

£610

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Mon 26/10

15:35-17:35

1 stop17h 00m

Karachi Quaid-E-Azam Intl

Mon 9/11

06:25-09:05

1 stop36h 40m

£610

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Thu 18/2

14:35-05:30

1 stop28h 55m

Karachi Quaid-E-Azam Intl

Mon 22/2

21:25-09:05

1 stop21h 40m

£623

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Wed 6/1

07:05-17:35

2 stops24h 30m

Karachi Quaid-E-Azam Intl

Fri 5/2

11:55-09:05

1 stop31h 10m

£683

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Mon 1/2

10:36-17:35

2 stops20h 59m

Karachi Quaid-E-Azam Intl

Mon 22/2

11:55-09:05

1 stop31h 10m

£683

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Thu 22/10

15:10-17:50

1 stop17h 40m

Karachi Quaid-E-Azam Intl

Mon 21/12

21:25-14:52

2 stops27h 27m

£687

Washington, D.C.Karachi

IAD Washington, D.C. Dulles Intl - KHI Karachi Quaid-E-Azam Intl

IADKHI

Washington, D.C. Dulles Intl

Tue 2/2

07:05-17:35

2 stops24h 30m

Karachi Quaid-E-Azam Intl

Thu 1/7

21:35-09:45

1 stop21h 10m

£696

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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 return price

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?

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Karachi may vary depending on when you book. For the best chance of a lower fare, look to book 70 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. Dulles Intl Airport to Karachi?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Karachi (average of £594). Flying from Washington, D.C. Dulles Intl Airport to Karachi in December is currently the most expensive (average of £964). 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.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Karachi?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Karachi flights typically cost between £581 and £661 in October.
The cheapest return price found within the last 5 days was £568 on Etihad Airways (11 Oct–27 Oct).

Related info for your journey

  • What airport do you fly into for flights to Karachi from Washington, D.C. Dulles Intl?

    Located just 10.7 mi from the city center, Karachi Quaid-E-Azam Intl is the airport most travelers will use when flying to Karachi from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Quaid-E-Azam Intl (KHI) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Karachi?

    Etihad Airways and Ethiopian Air can get you from Washington, D.C. Dulles Intl Airport to Karachi in just under 20h 45m. Your travel time can differ by up to 6h 05m. The distance from Washington, D.C. Dulles Intl Airport to Karachi is about 7462 mi. This flight may include one or multiple stops.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Karachi (average of £594). Flying from Washington, D.C. Dulles Intl Airport to Karachi in December is currently the most expensive (average of £964). 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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When you search for this flight from Dulles Intl to Karachi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Certainly. Search results for flights to Karachi from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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