
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $724 (oojo) |
One-way from | $332 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $843 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sun 4/12
6:25 am-6:25 pm
2 stops27h 00m
Islamabad Intl
Fri 5/29
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sun 5/10
6:25 am-6:25 pm
2 stops27h 00m
Islamabad Intl
Sun 7/5
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sun 5/10
6:25 am-6:25 pm
2 stops27h 00m
Islamabad Intl
Sun 5/31
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Mon 4/13
9:00 pm-1:45 am
1 stop19h 45m
Islamabad Intl
Wed 5/6
10:40 am-6:10 pm
1 stop40h 30m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sat 4/11
9:00 pm-1:45 am
1 stop19h 45m
Islamabad Intl
Sun 4/19
10:40 am-6:10 pm
1 stop40h 30m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Wed 5/27
6:20 am-6:25 pm
2 stops27h 05m
Islamabad Intl
Wed 6/10
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Fri 5/15
10:55 am-1:15 am
1 stop29h 20m
Islamabad Intl
Fri 5/29
3:05 am-12:31 am
2 stops30h 26m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Thu 4/30
10:55 am-1:15 am
1 stop29h 20m
Islamabad Intl
Fri 6/12
3:05 am-12:31 am
2 stops30h 26m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sat 4/11
10:55 am-7:30 am
1 stop35h 35m
Islamabad Intl
Thu 5/7
9:25 am-11:59 pm
2 stops47h 34m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Tue 6/9
10:55 am-7:30 am
1 stop35h 35m
Islamabad Intl
Sat 6/13
9:25 am-8:40 am
1 stop32h 15m
| 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*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 85 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 $614). Flying from Washington, D.C. Dulles Intl Airport to Islamabad in June is currently the most expensive (average of $907). 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 39% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Islamabad on Cheapflights.
Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $936.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 20h 19m.
Flights via Jeddah (JED) offer the fastest connection on this route, with an average layover time of 4h 41m.
Crew
Overall
Entertainment
Comfort
Food
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Overall
Entertainment
Comfort
Food
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Overall
Entertainment
Comfort
Food
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Overall
Entertainment
Comfort
Food
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Overall
Entertainment
Comfort
Food
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Overall
Entertainment
Comfort
Food
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$641 | Average$848 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$685 | Average$978 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$718 | Average$929 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$753 | Average$916 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$792 | Average$1,017 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$801 | Average$1,617 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$887 | Average$966 | FlexibilityNo cancel fee | On-time71% |