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Dulles International Airport to Islamabad International Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Islamabad International Airport over the next 90 days, with one-way fares from US$375 and round-trip from US$737. Based on Trip.com's latest 7-day flight data.

    • IAD 14:35
      17h 35m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 12 | Etihad Airways
      ISB 04:35
      38h 30m
      1 stop
      IAD 09:05
      Islamabad - Washington D.C. | Thu, Nov 19 | Etihad Airways
      US$737 US$923
      20% off
      20% off
      US$923 US$737
    • IAD 17:50
      21h
      1 stop
      ISB 00:50
      Washington D.C. - Islamabad | Sat, Nov 21 | Saudia
      ISB 09:55
      38h 50m
      1 stop
      IAD 14:45
      Islamabad - Washington D.C. | Sun, Nov 29 | Saudia
      US$743 US$923
      20% off
      20% off
      US$923 US$743
    • IAD 14:35
      17h 35m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Sat, Nov 14 | Etihad Airways
      ISB 04:35
      38h 30m
      1 stop
      IAD 09:05
      Islamabad - Washington D.C. | Sun, Nov 22 | Etihad Airways
      US$747 US$923
      19% off
      19% off
      US$923 US$747
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Mon, Nov 2 | Etihad Airways
      ISB 04:35
      38h 25m
      1 stop
      IAD 09:00
      Islamabad - Washington D.C. | Mon, Nov 9 | Etihad Airways
      US$773
      16% off
      US$923 US$773
    • IAD 17:50
      28h 5m
      1 stop
      ISB 07:55
      Washington D.C. - Islamabad | Fri, Nov 27 | Saudia
      ISB 00:45
      24h
      1 stop
      IAD 14:45
      Islamabad - Washington D.C. | Fri, Dec 4 | Saudia
      US$783
      15% off
      US$923 US$783
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Mon, Nov 9 | Etihad Airways
      ISB 19:35
      23h 25m
      1 stop
      IAD 09:00
      Islamabad - Washington D.C. | Tue, Nov 17 | Etihad Airways
      US$794
      14% off
      US$923 US$794
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Nov 24 | Etihad Airways
      ISB 04:35
      38h 25m
      1 stop
      IAD 09:00
      Islamabad - Washington D.C. | Wed, Dec 2 | Etihad Airways
      US$800
      13% off
      US$923 US$800
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Mon, Nov 16 | Etihad Airways
      ISB 19:35
      23h 25m
      1 stop
      IAD 09:00
      Islamabad - Washington D.C. | Mon, Nov 23 | Etihad Airways
      US$811
      12% off
      US$923 US$811
    • IAD 14:35
      17h 35m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Nov 17 | Etihad Airways
      ISB 04:35
      38h 30m
      1 stop
      IAD 09:05
      Islamabad - Washington D.C. | Wed, Nov 25 | Etihad Airways
      US$812
      12% off
      US$923 US$812
    • WAS 13:00
      17h 25m
      1 stop
      ISB 14:00
      Washington D.C. - Islamabad | Sat, Oct 31 | Normal Airline
      ISB 15:00
      6h
      Direct
      WAS 16:00
      Islamabad - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest
      IAD 17:50
      28h 5m
      1 stop
      ISB 07:55
      Washington D.C. - Islamabad | Sun, Nov 29 | Saudia
      US$375 US$684
      45% off
      45% off
      US$684 US$375
    • Cheapest
      IAD 17:50
      28h 5m
      1 stop
      ISB 07:55
      Washington D.C. - Islamabad | Wed, Dec 9 | Saudia
      US$375 US$684
      45% off
      45% off
      US$684 US$375
    • IAD 17:50
      19h 10m
      1 stop
      ISB 23:00
      Washington D.C. - Islamabad | Fri, Dec 11 | Saudia
      US$446 US$684
      35% off
      35% off
      US$684 US$446
    • IAD 17:50
      28h 5m
      1 stop
      ISB 07:55
      Washington D.C. - Islamabad | Sun, Nov 15 | Saudia
      US$527
      23% off
      US$684 US$527
    • IAD 18:10
      20h 10m
      1 stop
      ISB 00:20
      Washington D.C. - Islamabad | Thu, Nov 19 | Saudia
      US$544
      20% off
      US$684 US$544
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Dec 1 | Etihad Airways
      US$593
      13% off
      US$684 US$593
    • IAD 17:50
      19h 10m
      1 stop
      ISB 23:00
      Washington D.C. - Islamabad | Fri, Nov 13 | Saudia
      US$595
      13% off
      US$684 US$595
    • IAD 20:05
      19h 35m
      1 stop
      ISB 01:40
      Washington D.C. - Islamabad | Thu, Nov 19 | Qatar Airways
      US$602
      12% off
      US$684 US$602
    • IAD 14:35
      26h 40m
      1 stop
      ISB 03:15
      Washington D.C. - Islamabad | Fri, Nov 13 | Etihad Airways
      US$607
      11% off
      US$684 US$607
    • WAS 13:00
      17h 25m
      1 stop
      ISB 14:00
      Washington D.C. - Islamabad | Sat, Oct 31 | Normal Airline
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    • IAD 17:50
      19h 10m
      1 stop
      ISB 23:00
      Washington D.C. - Islamabad | Wed, Nov 11 | Saudia
      US$595 US$1,579
      62% off
      62% off
      US$1,579 US$595
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 11 | Etihad Airways
      US$607 US$1,579
      62% off
      62% off
      US$1,579 US$607
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Mon, Nov 16 | Etihad Airways
      US$612 US$1,579
      61% off
      61% off
      US$1,579 US$612
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 19 | Etihad Airways
      US$612
      61% off
      US$1,579 US$612
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 25 | Etihad Airways
      US$615
      61% off
      US$1,579 US$615
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 5 | Etihad Airways
      US$627
      60% off
      US$1,579 US$627
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Nov 24 | Etihad Airways
      US$628
      60% off
      US$1,579 US$628
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Mon, Nov 9 | Etihad Airways
      US$634
      60% off
      US$1,579 US$634
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Nov 17 | Etihad Airways
      US$650
      59% off
      US$1,579 US$650
    • WAS 13:00
      17h 25m
      1 stop
      ISB 14:00
      Washington D.C. - Islamabad | Sat, Oct 31 | Normal Airline
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    • IAD 14:35
      17h 35m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 12 | Etihad Airways
      US$608 US$684
      11% off
      11% off
      US$684 US$608
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Dec 1 | Etihad Airways
      US$593 US$684
      13% off
      13% off
      US$684 US$593
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Sun, Nov 1 | Etihad Airways
      US$608 US$1,192
      49% off
      49% off
      US$1,192 US$608
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Sun, Nov 15 | Etihad Airways
      US$613
      49% off
      US$1,192 US$613
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 25 | Etihad Airways
      US$615
      48% off
      US$1,192 US$615
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 5 | Etihad Airways
      US$627
      47% off
      US$1,192 US$627
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 18 | Etihad Airways
      US$628
      47% off
      US$1,192 US$628
    • IAD 15:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Sat, Oct 31 | Etihad Airways
      US$649
      46% off
      US$1,192 US$649
    • IAD 15:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Fri, Oct 30 | Etihad Airways
      US$649
      46% off
      US$1,192 US$649
    • WAS 13:00
      17h 25m
      1 stop
      ISB 14:00
      Washington D.C. - Islamabad | Sat, Oct 31 | Normal Airline
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    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 5 | Etihad Airways
      US$627 US$881
      28% off
      28% off
      US$881 US$627
    • IAD 22:20
      20h 25m
      1 stop
      ISB 04:45
      Washington D.C. - Islamabad | Tue, Nov 3 | Turkish Airlines
      US$655 US$881
      26% off
      26% off
      US$881 US$655
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 4 | Etihad Airways
      US$760 US$881
      14% off
      14% off
      US$881 US$760
    • IAD 20:05
      19h 35m
      1 stop
      ISB 01:40
      Washington D.C. - Islamabad | Tue, Nov 3 | Qatar Airways
      US$784
      11% off
      US$881 US$784
    • WAS 13:00
      17h 25m
      1 stop
      ISB 14:00
      Washington D.C. - Islamabad | Sat, Oct 31 | Normal Airline
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      Find more flights

Displayed flight fares from Washington D.C. to Islamabad are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Dulles International Airport to Islamabad International Airport

What is the cheapest month to fly return from Dulles International Airport to Islamabad International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Dulles International Airport to Islamabad International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Dulles International Airport to Islamabad International Airport, with an average price of US$737. June is usually the most expensive month, with an average price reaching US$1,509.

US$1,509
US$1,123
US$737
US$351
  • US$737
    Oct
  • US$1,028
    Nov
  • US$1,312
    Dec
  • US$1,035
    Jan
  • US$797
    Feb
  • US$846
    Mar
  • US$944
    Apr
  • US$1,048
    May
  • US$1,509
    Jun
  • US$1,167
    Jul
  • US$1,093
    Aug
  • US$870
    Sep

What is the cheapest day of the week to fly from Dulles International Airport to Islamabad International Airport?

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to Islamabad International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Dulles International Airport to Islamabad International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

US$732
US$595
US$457
US$320
    Cheapest
  • US$629
    Mon
  • US$614
    Tue
  • US$457
    Wed
  • US$655
    Thu
  • US$489
    Fri
  • US$732
    Sat
  • US$582
    Sun

Which airline offers the cheapest flights from Dulles International Airport to Islamabad International Airport?

The cheapest airline flying from Dulles International Airport to Islamabad International Airport is Saudia (from US$375) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Saudia
From US$375
Royal Jordanian
From US$507
TAP Air Portugal
From US$559
Delta Air Lines
From US$578
Etihad Airways
From US$593
Qatar Airways
From US$602
Turkish Airlines
From US$606
Lufthansa
From US$638
Swiss Airlines
From US$646
Air Canada
From US$658

Find more flights and airlines

What is the flight schedule from Dulles International Airport to Islamabad International Airport?

Check the schedule for flights from Washington D.C. to Islamabad and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. SV038

    Dulles International Airport

    18:50

    IAD

    12h 45m

    Direct

    14:35

    RUH

    S - T - - - S
    Search

  2. SV730

    King Khalid International Airport

    17:05

    RUH

    3h 55m

    Direct

    23:00

    ISB

    - - - - - - S

  3. QR708

    Dulles International Airport

    21:00

    IAD

    12h 40m

    Direct

    16:40

    DOH

    S M T W T F S
    Search

  4. QR632

    Hamad International Airport

    20:20

    DOH

    3h 20m

    Direct

    01:40

    ISB

    S M T W T F S

  5. SV036

    Dulles International Airport

    18:50

    IAD

    12h 5m

    Direct

    13:55

    JED

    - M - W - F -
    Search

  6. SV726

    King Abdulaziz International Airport

    18:10

    JED

    4h 40m

    Direct

    00:50

    ISB

    S M T W T F S

  7. RJ282

    Dulles International Airport

    10:30

    IAD

    11h 15m

    Direct

    05:45

    AMM

    - - - - - - S
    Search

  8. RJ610

    Queen Alia International Airport

    08:40

    AMM

    3h 5m

    Direct

    12:45

    DXB

    S M T W T F S

  9. PA217

    Dubai International Airport

    17:00

    DXB

    3h 15m

    Direct

    21:15

    ISB

    S M T W T F S

  10. QR708

    Dulles International Airport

    21:00

    IAD

    12h 40m

    Direct

    16:40

    DOH

    S M T W T F S
    Search

  11. QR1014

    Hamad International Airport

    18:35

    DOH

    1h 20m

    Direct

    20:55

    DXB

    S M T W T F S

  12. EK612

    Dubai International Airport

    03:10

    DXB

    3h 5m

    Direct

    07:15

    ISB

    S M T W T F -

  13. SV038

    Dulles International Airport

    18:50

    IAD

    12h 45m

    Direct

    14:35

    RUH

    S - T - - - S
    Search

  14. SV560

    King Khalid International Airport

    16:00

    RUH

    2h

    Direct

    19:00

    DXB

    - - T - T F S

  15. EK612

    Dubai International Airport

    03:10

    DXB

    3h 5m

    Direct

    07:15

    ISB

    S M T W T F -

  16. SV038

    Dulles International Airport

    18:50

    IAD

    12h 45m

    Direct

    14:35

    RUH

    S - T - - - S
    Search

  17. SV552

    King Khalid International Airport

    18:05

    RUH

    1h 55m

    Direct

    21:00

    DXB

    S M T W T F S

  18. EK612

    Dubai International Airport

    03:10

    DXB

    3h 5m

    Direct

    07:15

    ISB

    S M T W T F -

  19. SV038

    Dulles International Airport

    18:50

    IAD

    12h 45m

    Direct

    14:35

    RUH

    S - T - - - S
    Search

  20. SV724

    King Khalid International Airport

    02:15

    RUH

    3h 55m

    Direct

    08:10

    ISB

    S M T - T F -

  21. DL8711

    Dulles International Airport

    18:15

    IAD

    6h 45m

    Direct

    07:00

    CDG

    S M T W T F S
    Search

  22. DL8626

    Paris Charles de Gaulle Airport

    13:30

    CDG

    6h 50m

    Direct

    23:20

    DXB

    S M T W - - S

  23. PA211

    Dubai International Airport

    05:00

    DXB

    3h 15m

    Direct

    09:15

    ISB

    S M T W T F S

  24. TK188

    Dulles International Airport

    14:30

    IAD

    9h 40m

    Direct

    07:10

    IST

    S M T W T F S
    Search

  25. TK092

    Istanbul Airport

    08:40

    IST

    3h 45m

    Direct

    12:25

    JED

    S M T W - F S

  26. F3138

    King Abdulaziz International Airport

    15:30

    JED

    1h 35m

    Direct

    17:05

    RUH

    S M T W T F S

  27. F3651

    King Khalid International Airport

    22:20

    RUH

    4h

    Direct

    04:20

    ISB

    - - - W - F -
Find more flights and airlines

About Dulles International Airport and Islamabad International Airport

Learn about Dulles International Airport (IAD) and Islamabad International Airport (ISB) — including location, terminals, transportation, and travel tips.

Flight distance 11,407.3km
Cheapest one-way ticket price US$375
Cheapest return ticket price US$737

FAQs for Dulles International Airport to Islamabad International Airport Flights

  • What is the transportation method from the main airport to downtown in Islamabad?

    • The distance from Islamabad International Airport to downtown is about 30km, by taxi about 50 minutes.
  • One-way flights from Dulles International Airport to Islamabad International Airport currently start from US$375, and round-trip fares start from US$737. The current lowest fare is a Saudia flight departing on Sun, Nov 29; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to Islamabad International Airport is US$1,010. Prices may vary depending on the departure date, airline, and availability.
  • Enter Dulles International Airport and Islamabad International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.