
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $745 (FlightHub) |
One-way from | $479 (Trip.com) |
Popular in | December |
Cheapest in | February |
Average price | $969 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sat 9/5
6:50 pm-8:50 am
1 stop29h 00m
Islamabad Intl
Wed 1/6
2:00 am-2:45 pm
1 stop22h 45m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Wed 7/29
1:20 pm-3:35 am
1 stop29h 15m
Islamabad Intl
Mon 8/24
3:30 pm-11:35 am
2 stops29h 05m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Thu 9/17
9:45 pm-2:30 pm
2 stops31h 45m
Islamabad Intl
Mon 9/21
3:30 pm-11:35 am
2 stops29h 05m
BaltimoreIslamabad
BWI - ISB
BWIISB
Baltimore/Washington
Thu 9/17
11:25 am-1:50 am
2 stops29h 25m
Islamabad Intl
Mon 9/21
9:25 am-11:32 pm
2 stops47h 07m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Thu 9/17
1:20 pm-6:25 pm
2 stops20h 05m
Islamabad Intl
Mon 9/21
7:45 pm-7:20 pm
2 stops32h 35m
BaltimoreIslamabad
BWI - ISB
BWIISB
Baltimore/Washington
Mon 9/21
11:25 am-7:40 am
2 stops35h 15m
Islamabad Intl
Thu 9/24
9:25 am-11:32 pm
2 stops47h 07m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Wed 7/22
1:25 pm-6:25 pm
2 stops20h 00m
Islamabad Intl
Sat 8/29
4:50 am-9:00 pm
2 stops25h 10m
BaltimoreIslamabad
BWI - ISB
BWIISB
Baltimore/Washington
Wed 8/26
3:04 pm-7:30 am
2 stops31h 26m
Islamabad Intl
Mon 9/14
3:05 am-9:28 pm
2 stops27h 23m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Mon 10/26
1:20 pm-6:15 pm
2 stops19h 55m
Islamabad Intl
Fri 10/30
4:30 am-8:43 pm
2 stops25h 13m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Sun 5/24
6:59 pm-9:10 am
2 stops29h 11m
Islamabad Intl
Mon 6/29
3:30 am-7:59 pm
2 stops25h 29m
| 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 Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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 84 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 $549). Flying from Washington, D.C. to Islamabad in December is currently the most expensive (average of $1,458). 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 43% of 1-stop itineraries from Washington, D.C. to Islamabad on Cheapflights.
Jeddah (JED) is the most affordable 1-stop option, with an average round-trip price of $925.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 20h 04m.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average layover time of 5h 16m.
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Food
Entertainment
Overall
Comfort
Reviews
Chris,Jul 2025
DFW - DOH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$641 | Average$847 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$685 | Average$986 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$708 | Average$923 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$753 | Average$1,088 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$792 | Average$1,006 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$801 | Average$1,617 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$892 | Average$1,001 | FlexibilityNo cancel fee | On-time71% |