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Islamabad International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Islamabad International Airport to Dulles International Airport over the next 90 days, with one-way fares from HK$4,367 and round-trip from HK$8,455. Based on Trip.com's latest 7-day flight data.

      • ISB 09:50
        38h 55m
        1 stop
        IAD 15:45
        Islamabad - Washington D.C. | Mon, Oct 26 | Saudia
        IAD 18:50
        21h
        1 stop
        ISB 00:50
        Washington D.C. - Islamabad | Mon, Nov 2 | Saudia
        HK$8,455 HK$12,300
        31% off
        31% off
        HK$12,300 HK$8,455
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Sat, Oct 17 | Etihad Airways
        IAD 15:10
        27h 15m
        1 stop
        ISB 03:25
        Washington D.C. - Islamabad | Thu, Oct 22 | Etihad Airways
        HK$8,489 HK$12,300
        31% off
        31% off
        HK$12,300 HK$8,489
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Fri, Oct 16 | Etihad Airways
        IAD 15:10
        18h 15m
        1 stop
        ISB 18:25
        Washington D.C. - Islamabad | Thu, Oct 22 | Etihad Airways
        HK$8,489 HK$12,300
        31% off
        31% off
        HK$12,300 HK$8,489
      • ISB 19:45
        23h
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Thu, Oct 15 | Etihad Airways
        IAD 15:10
        18h 15m
        1 stop
        ISB 18:25
        Washington D.C. - Islamabad | Thu, Oct 22 | Etihad Airways
        HK$8,489
        31% off
        HK$12,300 HK$8,489
      • ISB 00:45
        24h
        1 stop
        IAD 15:45
        Islamabad - Washington D.C. | Sun, Nov 1 | Saudia
        IAD 17:50
        28h 5m
        1 stop
        ISB 07:55
        Washington D.C. - Islamabad | Sun, Nov 8 | Saudia
        HK$8,588
        30% off
        HK$12,300 HK$8,588
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Tue, Oct 20 | Etihad Airways
        IAD 15:35
        17h 35m
        1 stop
        ISB 18:10
        Washington D.C. - Islamabad | Tue, Oct 27 | Etihad Airways
        HK$8,650
        30% off
        HK$12,300 HK$8,650
      • ISB 04:35
        38h 30m
        1 stop
        IAD 10:05
        Islamabad - Washington D.C. | Sun, Nov 1 | Etihad Airways
        IAD 17:50
        28h 5m
        1 stop
        ISB 07:55
        Washington D.C. - Islamabad | Sun, Nov 8 | Saudia
        HK$8,653
        30% off
        HK$12,300 HK$8,653
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Sun, Oct 25 | Etihad Airways
        IAD 15:35
        26h 40m
        1 stop
        ISB 03:15
        Washington D.C. - Islamabad | Sun, Nov 1 | Etihad Airways
        HK$8,822
        28% off
        HK$12,300 HK$8,822
      • ISB 09:40
        39h 5m
        1 stop
        IAD 14:45
        Islamabad - Washington D.C. | Sat, Nov 14 | Saudia
        IAD 17:50
        28h 5m
        1 stop
        ISB 07:55
        Washington D.C. - Islamabad | Wed, Nov 18 | Saudia
        HK$8,828
        28% off
        HK$12,300 HK$8,828
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Wed, Oct 21 | Etihad Airways
        IAD 15:35
        17h 35m
        1 stop
        ISB 18:10
        Washington D.C. - Islamabad | Wed, Oct 28 | Etihad Airways
        HK$8,925
        27% off
        HK$12,300 HK$8,925
      • ISB 09:50
        38h 55m
        1 stop
        IAD 15:45
        Islamabad - Washington D.C. | Thu, Oct 22 | Saudia
        IAD 18:50
        28h 20m
        1 stop
        ISB 08:10
        Washington D.C. - Islamabad | Sun, Oct 25 | Saudia
        HK$8,935
        27% off
        HK$12,300 HK$8,935
      • ISB 19:35
        23h 30m
        1 stop
        IAD 09:05
        Islamabad - Washington D.C. | Sat, Nov 14 | Etihad Airways
        IAD 14:35
        26h 40m
        1 stop
        ISB 03:15
        Washington D.C. - Islamabad | Wed, Nov 18 | Etihad Airways
        HK$8,979
        27% off
        HK$12,300 HK$8,979
      • ISB 13:00
        17h 25m
        1 stop
        WAS 14:00
        Islamabad - Washington D.C. | Tue, Oct 13 | Normal Airline
        WAS 15:00
        6h
        Nonstop
        ISB 16:00
        Washington D.C. - Islamabad | Thu, Oct 15 | Normal Airline
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      • ISB 04:35
        38h 30m
        1 stop
        IAD 09:05
        Islamabad - Washington D.C. | Sun, Dec 6 | Etihad Airways
        HK$4,367 HK$10,407
        57% off
        57% off
        HK$10,407 HK$4,367
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Sun, Oct 25 | Etihad Airways
        HK$4,793 HK$10,407
        54% off
        54% off
        HK$10,407 HK$4,793
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Tue, Oct 13 | Etihad Airways
        HK$4,920 HK$10,407
        53% off
        53% off
        HK$10,407 HK$4,920
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Mon, Oct 12 | Etihad Airways
        HK$4,997
        52% off
        HK$10,407 HK$4,997
      • ISB 19:35
        23h 30m
        1 stop
        IAD 09:05
        Islamabad - Washington D.C. | Wed, Nov 18 | Etihad Airways
        HK$5,045
        52% off
        HK$10,407 HK$5,045
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Fri, Oct 16 | Etihad Airways
        HK$5,086
        51% off
        HK$10,407 HK$5,086
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Thu, Oct 15 | Etihad Airways
        HK$5,107
        51% off
        HK$10,407 HK$5,107
      • ISB 04:35
        38h 30m
        1 stop
        IAD 09:05
        Islamabad - Washington D.C. | Mon, Nov 30 | Etihad Airways
        HK$5,117
        51% off
        HK$10,407 HK$5,117
      • ISB 19:45
        23h
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Sat, Oct 31 | Etihad Airways
        HK$5,576
        46% off
        HK$10,407 HK$5,576
      • ISB 19:45
        23h
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Mon, Oct 26 | Etihad Airways
        HK$5,704
        45% off
        HK$10,407 HK$5,704
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Sun, Oct 18 | Etihad Airways
        HK$5,749
        45% off
        HK$10,407 HK$5,749
      • ISB 04:50
        37h 55m
        1 stop
        IAD 09:45
        Islamabad - Washington D.C. | Wed, Oct 14 | Etihad Airways
        HK$7,597
        27% off
        HK$10,407 HK$7,597
      • ISB 13:00
        17h 25m
        1 stop
        WAS 14:00
        Islamabad - Washington D.C. | Tue, Oct 13 | Normal Airline
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Displayed flight fares from Islamabad International Airport to Dulles International Airport 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 Islamabad International Airport to Dulles International Airport

What is the cheapest month for one-way flights from Islamabad International Airport to Dulles International Airport?

Data is based on average one-way flight prices from Islamabad International Airport to Dulles International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Islamabad International Airport to Dulles International Airport, the best time to buy is in May, with an average price of HK$5,304. You’ll want to avoid August, when the average price can reach as high as HK$8,954.

HK$8,954
HK$7,129
HK$5,304
HK$3,479
    Cheapest
  • HK$6,914
    Sep
  • HK$6,559
    Oct
  • HK$6,610
    Nov
  • HK$7,799
    Dec
  • HK$5,576
    Jan
  • HK$5,983
    Feb
  • HK$5,310
    Mar
  • HK$7,842
    Apr
  • HK$5,304
    May
  • HK$7,158
    Jun
  • HK$6,800
    Jul
  • HK$8,954
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from Islamabad International Airport to Dulles 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 day to depart from Islamabad International Airport to Dulles International Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

HK$8,575
HK$6,359
HK$4,143
HK$1,927
  • HK$4,143
    Mon
  • HK$6,760
    Tue
  • HK$5,779
    Wed
  • HK$6,997
    Thu
  • HK$8,575
    Fri
  • HK$5,687
    Sat
  • HK$8,389
    Sun

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

The cheapest airline flying from Islamabad International Airport to Dulles International Airport is Etihad Airways (from HK$4,278) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Etihad Airways
From HK$4,278
Fly Jinnah
From HK$4,532
Airblue
From HK$4,611
Air Sial
From HK$4,722
Air China
From HK$5,474
Flynas
From HK$5,791
Pakistan International Airlines
From HK$5,821
flyadeal
From HK$5,947
Emirates
From HK$6,271
Saudia
From HK$7,808

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. EY301

    Islamabad International Airport

    19:45

    ISB

    3h 20m

    Nonstop

    22:05

    AUH

    S M T W T F S
    Search

  2. EY005

    Zayed International Airport

    03:15

    AUH

    15h 30m

    Nonstop

    09:45

    IAD

    S M T W T F S

  3. PF124

    Islamabad International Airport

    16:00

    ISB

    2h

    Nonstop

    18:00

    KHI

    S M T W T F S
    Search

  4. EY295

    Jinnah International Airport

    21:35

    KHI

    2h 5m

    Nonstop

    22:40

    AUH

    S M T W T F S

  5. EY005

    Zayed International Airport

    03:15

    AUH

    15h 30m

    Nonstop

    09:45

    IAD

    S M T W T F S

  6. 9P673

    Islamabad International Airport

    17:15

    ISB

    2h

    Nonstop

    19:15

    KHI

    S M T W T F S
    Search

  7. EY295

    Jinnah International Airport

    21:35

    KHI

    2h 5m

    Nonstop

    22:40

    AUH

    S M T W T F S

  8. EY005

    Zayed International Airport

    03:15

    AUH

    15h 30m

    Nonstop

    09:45

    IAD

    S M T W T F S

  9. EY303

    Islamabad International Airport

    04:50

    ISB

    3h 20m

    Nonstop

    07:10

    AUH

    S M T W T F S
    Search

  10. EY013

    Zayed International Airport

    09:20

    AUH

    16h 10m

    Nonstop

    16:30

    ATL

    S M T W T F S

  11. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:30

    ATL

    1h 51m

    Nonstop

    00:21

    IAD

    S M T W T F S

  12. 9P671

    Islamabad International Airport

    09:35

    ISB

    2h

    Nonstop

    11:35

    KHI

    S - T W T F S
    Search

  13. EY295

    Jinnah International Airport

    21:35

    KHI

    2h 5m

    Nonstop

    22:40

    AUH

    S M T W T F S

  14. EY005

    Zayed International Airport

    03:15

    AUH

    15h 30m

    Nonstop

    09:45

    IAD

    S M T W T F S

  15. PA201

    Islamabad International Airport

    09:00

    ISB

    2h 5m

    Nonstop

    11:05

    KHI

    S M T W T F S
    Search

  16. EY295

    Jinnah International Airport

    21:35

    KHI

    2h 5m

    Nonstop

    22:40

    AUH

    S M T W T F S

  17. EY005

    Zayed International Airport

    03:15

    AUH

    15h 30m

    Nonstop

    09:45

    IAD

    S M T W T F S

  18. EY301

    Islamabad International Airport

    19:45

    ISB

    3h 20m

    Nonstop

    22:05

    AUH

    S M T W T F S
    Search

  19. EY013

    Zayed International Airport

    09:20

    AUH

    16h 10m

    Nonstop

    16:30

    ATL

    S M T W T F S

  20. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:30

    ATL

    1h 51m

    Nonstop

    00:21

    IAD

    S M T W T F S

  21. EY303

    Islamabad International Airport

    04:50

    ISB

    3h 20m

    Nonstop

    07:10

    AUH

    S M T W T F S
    Search

  22. EY005

    Zayed International Airport

    03:15

    AUH

    15h 30m

    Nonstop

    09:45

    IAD

    S M T W T F S

  23. 9P679

    Islamabad International Airport

    23:45

    ISB

    2h

    Nonstop

    01:45

    KHI

    S M - - T - S
    Search

  24. EY293

    Jinnah International Airport

    12:05

    KHI

    2h 10m

    Nonstop

    13:15

    AUH

    S M T W T F S

  25. EY005

    Zayed International Airport

    03:15

    AUH

    15h 30m

    Nonstop

    09:45

    IAD

    S M T W T F S

  26. 9P679

    Islamabad International Airport

    23:45

    ISB

    2h

    Nonstop

    01:45

    KHI

    S M - - T - S
    Search

  27. EY295

    Jinnah International Airport

    21:35

    KHI

    2h 5m

    Nonstop

    22:40

    AUH

    S M T W T F S

  28. EY005

    Zayed International Airport

    03:15

    AUH

    15h 30m

    Nonstop

    09:45

    IAD

    S M T W T F S
Find more flights and airlines

About Islamabad International Airport and Dulles International Airport

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

Flight distance 11,407.3 km
Cheapest one-way ticket price HK$4,367
Cheapest return ticket price HK$8,455

FAQs for Islamabad International Airport to Dulles International Airport Flights

  • What are the cheapest flights from Islamabad International Airport to Dulles International Airport?

    One-way flights from Islamabad International Airport to Dulles International Airport currently start from HK$4,367, and round-trip fares start from HK$8,455. The current lowest fare is a Etihad Airways flight departing on Sun, Dec 6; 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 Islamabad International Airport to Dulles International Airport is HK$7,643. Prices may vary depending on the departure date, airline, and availability.
  • Enter Islamabad International Airport and Dulles 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.

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