
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $667 (oojo) |
One-way from | $315 |
Popular in | December |
Cheapest in | March |
Average price | $742 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Thu 4/9
3:10 pm-6:25 pm
1 stop18h 15m
Islamabad Intl
Sun 4/26
4:50 am-9:45 am
1 stop37h 55m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Wed 3/4
2:35 pm-3:10 am
1 stop26h 35m
Islamabad Intl
Sat 3/7
4:30 am-9:05 am
1 stop38h 35m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Sat 4/4
7:41 pm-6:25 pm
2 stops37h 44m
Islamabad Intl
Tue 5/19
4:50 am-4:47 pm
2 stops44h 57m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Wed 4/8
9:19 am-6:25 pm
2 stops24h 06m
Islamabad Intl
Wed 5/6
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Wed 4/1
9:19 am-6:25 pm
2 stops24h 06m
Islamabad Intl
Thu 4/30
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Wed 3/4
1:30 pm-4:45 am
1 stop29h 15m
Islamabad Intl
Sun 3/8
10:20 am-7:20 pm
1 stop19h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Mon 3/9
3:35 pm-6:10 pm
1 stop17h 35m
Islamabad Intl
Tue 4/28
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Fri 4/17
6:25 am-6:25 pm
2 stops27h 00m
Islamabad Intl
Fri 5/15
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Mon 4/6
9:19 am-3:25 am
2 stops33h 06m
Islamabad Intl
Wed 4/22
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Tue 3/3
12:59 pm-1:30 am
2 stops26h 31m
Islamabad Intl
Tue 3/10
9:00 am-4:32 pm
2 stops40h 32m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 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 |
The price you pay for your flight from Washington, D.C. to Islamabad may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Islamabad (average of $614). Flying from Washington, D.C. to Islamabad in June is currently the most expensive (average of $902). 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 40% of 1-stop itineraries from Washington, D.C. to Islamabad on Cheapflights.
Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $935.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 20h 02m.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average layover time of 4h 18m.
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$642 | Average$850 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$685 | Average$977 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$730 | Average$976 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$754 | Average$1,086 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$792 | Average$1,083 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$801 | Average$1,617 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$887 | Average$1,001 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,185 | Average$1,438 | FlexibilityNo cancel fee | On-time50% |