
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $695 (oojo) |
One-way from | $328 (Trip.com) |
Popular in | December |
Cheapest in | February |
Average price | $862 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Mon 4/13
9:19 am-6:25 pm
2 stops24h 06m
Islamabad Intl
Mon 4/27
7:45 pm-10:25 am
1 stop23h 40m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sun 5/10
9:19 am-6:25 pm
2 stops24h 06m
Islamabad Intl
Tue 9/8
7:45 pm-9:45 am
1 stop23h 00m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Tue 5/12
3:15 pm-1:50 am
2 stops25h 35m
Islamabad Intl
Mon 7/13
3:30 am-8:59 pm
2 stops26h 29m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Fri 5/1
6:00 am-1:45 am
2 stops34h 45m
Islamabad Intl
Fri 5/8
10:40 am-11:28 pm
2 stops45h 48m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sat 6/6
3:10 pm-6:25 pm
1 stop18h 15m
Islamabad Intl
Mon 6/29
4:50 am-9:45 am
1 stop37h 55m
Washington, D.C.Islamabad
IAD - ISB
IADISB
Washington, D.C. Dulles Intl
Sun 4/26
8:20 pm-1:50 am
1 stop20h 30m
Islamabad Intl
Wed 4/29
3:30 am-4:05 pm
1 stop21h 35m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Wed 4/22
12:00 pm-3:25 am
2 stops30h 25m
Islamabad Intl
Mon 5/11
4:50 am-5:46 pm
2 stops21h 56m
BaltimoreIslamabad
BWI - ISB
BWIISB
Baltimore/Washington
Tue 8/4
3:33 pm-7:40 am
2 stops31h 07m
Islamabad Intl
Tue 9/8
9:25 am-11:32 pm
2 stops47h 07m
Washington, D.C.Islamabad
DCA - ISB
DCAISB
Washington, D.C. Reagan-National
Mon 4/13
6:42 am-6:25 pm
2 stops26h 43m
Islamabad Intl
Mon 4/27
4:50 am-11:04 pm
2 stops27h 14m
BaltimoreIslamabad
BWI - ISB
BWIISB
Baltimore/Washington
Mon 4/20
11:31 am-1:45 am
2 stops29h 14m
Islamabad Intl
Sun 4/26
3:30 am-11:56 pm
2 stops29h 26m
| 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 Accuracy1 star | Trust Score*3 stars | |
| 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 $901). 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. to Islamabad on Cheapflights.
Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $887.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 20h 18m.
Flights via Jeddah (JED) offer the fastest connection on this route, with an average layover time of 4h 41m.
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Crew
Overall
Entertainment
Comfort
Food
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$723 | Average$930 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$752 | Average$1,084 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$792 | Average$1,022 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$801 | Average$1,617 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$887 | Average$966 | FlexibilityNo cancel fee | On-time71% |