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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 £282 and round-trip from £553. Based on Trip.com's latest 7-day flight data.

    • 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. | Sat, Nov 21 | Etihad Airways
      £553 £693
      20% off
      20% off
      £693 £553
    • IAD 17:50
      21h
      1 stop
      ISB 00:50
      Washington D.C. - Islamabad | Mon, Nov 23 | Saudia
      ISB 09:55
      38h 50m
      1 stop
      IAD 14:45
      Islamabad - Washington D.C. | Tue, Dec 1 | Saudia
      £558 £693
      19% off
      19% off
      £693 £558
    • IAD 14:35
      17h 35m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Mon, Nov 16 | Etihad Airways
      ISB 04:35
      38h 30m
      1 stop
      IAD 09:05
      Islamabad - Washington D.C. | Tue, Nov 24 | Etihad Airways
      £561 £693
      19% off
      19% off
      £693 £561
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 4 | Etihad Airways
      ISB 04:35
      38h 25m
      1 stop
      IAD 09:00
      Islamabad - Washington D.C. | Wed, Nov 11 | Etihad Airways
      £581
      16% off
      £693 £581
    • IAD 17:50
      28h 5m
      1 stop
      ISB 07:55
      Washington D.C. - Islamabad | Sun, Nov 29 | Saudia
      ISB 00:45
      24h
      1 stop
      IAD 14:45
      Islamabad - Washington D.C. | Sun, Dec 6 | Saudia
      £588
      15% off
      £693 £588
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 11 | Etihad Airways
      ISB 19:35
      23h 25m
      1 stop
      IAD 09:00
      Islamabad - Washington D.C. | Thu, Nov 19 | Etihad Airways
      £596
      14% off
      £693 £596
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 26 | Etihad Airways
      ISB 04:35
      38h 25m
      1 stop
      IAD 09:00
      Islamabad - Washington D.C. | Fri, Dec 4 | Etihad Airways
      £601
      13% off
      £693 £601
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 18 | Etihad Airways
      ISB 19:35
      23h 25m
      1 stop
      IAD 09:00
      Islamabad - Washington D.C. | Wed, Nov 25 | Etihad Airways
      £609
      12% off
      £693 £609
    • IAD 14:35
      17h 35m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 19 | Etihad Airways
      ISB 04:35
      38h 30m
      1 stop
      IAD 09:05
      Islamabad - Washington D.C. | Fri, Nov 27 | Etihad Airways
      £610
      12% off
      £693 £610
    • 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
      £282 £513
      45% off
      45% off
      £513 £282
    • Cheapest
      IAD 17:50
      28h 5m
      1 stop
      ISB 07:55
      Washington D.C. - Islamabad | Wed, Dec 9 | Saudia
      £282 £513
      45% off
      45% off
      £513 £282
    • IAD 17:50
      19h 10m
      1 stop
      ISB 23:00
      Washington D.C. - Islamabad | Fri, Dec 11 | Saudia
      £335 £513
      35% off
      35% off
      £513 £335
    • IAD 17:50
      28h 5m
      1 stop
      ISB 07:55
      Washington D.C. - Islamabad | Sun, Nov 15 | Saudia
      £395
      23% off
      £513 £395
    • IAD 18:10
      20h 10m
      1 stop
      ISB 00:20
      Washington D.C. - Islamabad | Thu, Nov 19 | Saudia
      £409
      20% off
      £513 £409
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Dec 1 | Etihad Airways
      £445
      13% off
      £513 £445
    • IAD 17:50
      19h 10m
      1 stop
      ISB 23:00
      Washington D.C. - Islamabad | Fri, Nov 13 | Saudia
      £447
      13% off
      £513 £447
    • IAD 20:05
      19h 35m
      1 stop
      ISB 01:40
      Washington D.C. - Islamabad | Thu, Nov 19 | Qatar Airways
      £452
      12% off
      £513 £452
    • IAD 14:35
      26h 40m
      1 stop
      ISB 03:15
      Washington D.C. - Islamabad | Fri, Nov 13 | Etihad Airways
      £456
      11% off
      £513 £456
    • 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
      £447 £1,186
      62% off
      62% off
      £1,186 £447
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 11 | Etihad Airways
      £456 £1,186
      62% off
      62% off
      £1,186 £456
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Mon, Nov 16 | Etihad Airways
      £459 £1,186
      61% off
      61% off
      £1,186 £459
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 19 | Etihad Airways
      £459
      61% off
      £1,186 £459
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 25 | Etihad Airways
      £462
      61% off
      £1,186 £462
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 5 | Etihad Airways
      £471
      60% off
      £1,186 £471
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Nov 24 | Etihad Airways
      £472
      60% off
      £1,186 £472
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Mon, Nov 9 | Etihad Airways
      £476
      60% off
      £1,186 £476
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Nov 17 | Etihad Airways
      £488
      59% off
      £1,186 £488
    • 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
      £456 £513
      11% off
      11% off
      £513 £456
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Tue, Dec 1 | Etihad Airways
      £445 £513
      13% off
      13% off
      £513 £445
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Sun, Nov 1 | Etihad Airways
      £456 £895
      49% off
      49% off
      £895 £456
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Sun, Nov 15 | Etihad Airways
      £460
      49% off
      £895 £460
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 25 | Etihad Airways
      £462
      48% off
      £895 £462
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 5 | Etihad Airways
      £471
      47% off
      £895 £471
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 18 | Etihad Airways
      £472
      47% off
      £895 £472
    • IAD 15:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Sat, Oct 31 | Etihad Airways
      £488
      45% off
      £895 £488
    • IAD 15:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Fri, Oct 30 | Etihad Airways
      £488
      45% off
      £895 £488
    • 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
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Thu, Nov 5 | Etihad Airways
      £471 £662
      28% off
      28% off
      £662 £471
    • IAD 22:20
      20h 25m
      1 stop
      ISB 04:45
      Washington D.C. - Islamabad | Tue, Nov 3 | Turkish Airlines
      £492 £662
      26% off
      26% off
      £662 £492
    • IAD 14:25
      17h 45m
      1 stop
      ISB 18:10
      Washington D.C. - Islamabad | Wed, Nov 4 | Etihad Airways
      £571 £662
      14% off
      14% off
      £662 £571
    • IAD 20:05
      19h 35m
      1 stop
      ISB 01:40
      Washington D.C. - Islamabad | Tue, Nov 3 | Qatar Airways
      £589
      11% off
      £662 £589
    • WAS 13:00
      17h 25m
      1 stop
      ISB 14:00
      Washington D.C. - Islamabad | Sat, Oct 31 | Normal Airline
      Find more flights
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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 £554. June is usually the most expensive month, with an average price reaching £1,133.

£1,133
£844
£554
£265
  • £554
    Oct
  • £772
    Nov
  • £985
    Dec
  • £777
    Jan
  • £598
    Feb
  • £635
    Mar
  • £709
    Apr
  • £787
    May
  • £1,133
    Jun
  • £877
    Jul
  • £821
    Aug
  • £654
    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.

£550
£447
£343
£240
    Cheapest
  • £472
    Mon
  • £461
    Tue
  • £343
    Wed
  • £492
    Thu
  • £367
    Fri
  • £550
    Sat
  • £437
    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 £282) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Saudia
From £282
Royal Jordanian
From £381
TAP Air Portugal
From £420
Delta Air Lines
From £434
Etihad Airways
From £445
Qatar Airways
From £452
Turkish Airlines
From £455
Lufthansa
From £479
Swiss Airlines
From £485
Air Canada
From £494

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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

    - - - W - - 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

    5h

    Direct

    01:10

    ISB

    S M T W T F S

  7. RJ282

    Dulles International Airport

    09:05

    IAD

    10h 5m

    Direct

    03:10

    AMM

    - - - - - - S
    Search

  8. RJ610

    Queen Alia International Airport

    08:20

    AMM

    3h

    Direct

    12:20

    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

    - M T W 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

    18:00

    RUH

    2h

    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 W T - -

  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 £282
Cheapest return ticket price £553

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 £282, and round-trip fares start from £553. 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 £758. 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.

Book with no extra fees

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.