
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $831 (Kiwi.com) |
One-way from | $406 (oojo) |
Popular in | December |
Cheapest in | February |
Average price | $1,264 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sun 11/8
2:35 pm-6:15 pm
1 stop17h 40m
Islamabad Intl
Tue 2/2
4:30 am-9:05 am
1 stop38h 35m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sun 10/11
3:10 pm-6:25 pm
1 stop18h 15m
Islamabad Intl
Thu 10/15
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Tue 8/4
1:20 pm-3:35 am
1 stop29h 15m
Islamabad Intl
Sat 10/31
10:10 am-8:25 pm
1 stop19h 15m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sat 11/7
2:35 pm-6:15 pm
1 stop17h 40m
Islamabad Intl
Thu 1/28
4:30 am-9:05 am
1 stop38h 35m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sat 10/10
3:10 pm-3:25 am
1 stop27h 15m
Islamabad Intl
Thu 12/3
4:30 am-9:05 am
1 stop38h 35m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Wed 10/14
3:10 pm-6:25 pm
1 stop18h 15m
Islamabad Intl
Sun 12/6
7:25 pm-9:05 am
1 stop23h 40m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Fri 11/13
6:10 pm-8:10 am
1 stop52h 00m
Islamabad Intl
Fri 12/4
2:00 am-2:45 pm
1 stop22h 45m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Fri 10/16
1:20 pm-7:45 am
1 stop33h 25m
Islamabad Intl
Fri 11/13
3:10 pm-11:45 am
2 stops30h 35m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Wed 11/11
1:30 pm-2:20 pm
2 stops38h 50m
Islamabad Intl
Fri 1/29
10:10 am-7:25 pm
1 stop19h 15m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sun 10/11
9:45 pm-2:30 pm
2 stops31h 45m
Islamabad Intl
Thu 10/15
5:05 am-7:50 pm
1 stop23h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Islamabad. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Islamabad (average of $734). Flying from Washington, D.C. Dulles Intl Airport to Islamabad in December is currently the most expensive (average of $1,355). 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.
Abu Dhabi (AUH) – chosen by Cheapflights users on 47% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Islamabad on Cheapflights.
Jeddah (JED) is the most affordable 1-stop option, with an average round-trip price of $930.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 19h 56m.
Flights via Jeddah (JED) offer the fastest connection on this route, with an average layover time of 4h 59m.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,May 2026
MIA - IST
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,May 2026
MIA - IST
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,May 2026
MIA - IST
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,May 2026
MIA - IST
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,May 2026
MIA - IST
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,May 2026
MIA - IST
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$641 | Average$847 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$685 | Average$984 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$707 | Average$938 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$753 | Average$936 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$792 | Average$1,004 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$801 | Average$1,617 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$847 | Average$1,004 | FlexibilityNo cancel fee | On-time71% |