Cheap Flights from Washington D.C. to Islamabad

Compare Washington D.C. to Islamabad flight deals

Find the cheapest month or even day of the year to fly to Islamabad

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Flight deals from Washington D.C. to Islamabad

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Islamabad Airport? If you want to travel next month, return fares start from Rs276,533. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington D.C. to Islamabad

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Islamabad flights are currently cheapest in August.

Washington D.C. to Islamabad: Alternative routes

Compare routes from Washington D.C. to Islamabad below. You may find an airport to fly into that's cheaper, faster, or easier than Islamabad.

Washington D.C. to Islamabad: Flight information

The things to know before you go.
Cheapest flight foundRs99,629
Cheapest month to flyAugust

Finding cheap flights from Washington D.C. to Islamabad: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Islamabad is Rs208,383. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington D.C. to Islamabad. But we found flights with one stop from Rs208,383.
As of July 2026, there are no flights flying from Washington D.C. to Islamabad.
The cheapest month to fly from Washington D.C. to Islamabad is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Islamabad Airport on Thursday, 3 September 2026.
No airlines currently offer direct flights between Washington D.C. and Islamabad Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Islamabad but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Islamabad is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Islamabad is Etihad Airways .

Flying from Washington DC to Islamabad International Airport (ISB): What you need to know

  • Islamabad International Airport is located in Islamabad. The city operates on the UTC+5 timezone and is ten hours ahead of Washington DC.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably board your flight from Washington DC to ISB.

  • July is a peak travel month. If you're taking off then or around a major holiday like Thanksgiving, Memorial Day or Christmas, show up even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Washington DC

Ronald Reagan Washington National Airport (DCA)

  • Located around 6 kilometres from the centre of Washington DC, DCA can be reached in about 10 minutes by car, depending on traffic. The journey by public transport is roughly 25 minutes.

  • In search of a convenient hotel close to Ronald Reagan Washington National Airport? If you've booked an early flight from Washington DC to Islamabad International Airport, these accommodation options will have you sleeping moments from check-in:

  • Of all flights departing from Ronald Reagan Washington National Airport, 71% land on schedule at their destination.

  • You'll find DCA at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Turn your flight into part of the adventure with a stopover on your flight from Washington DC to Islamabad International Airport. Check out these connections between Washington Dulles International Airport and ISB:

    • Istanbul Airport (IST)

    • Doha Hamad International Airport (DOH)

    • Abu Dhabi Zayed International Airport (AUH)

  • IAD is about 40 kilometres from central Washington DC. It takes 45 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 1 hour 10 minutes.

  • Want to treat yourself to an extra night away before boarding your Washington DC to ISB flight? Kick back in a hotel near Washington Dulles International Airport before your trip officially starts. These stays have a room with your name on it:

  • Washington Dulles International Airport has an on-time performance rate of 77%. This figure reflects how frequently flights that take off from this airport reach their destination on time.

  • The address for IAD is 1 Saarinen Circle.

Baltimore Washington International Airport (BWI)

  • Whether just for a couple of hours or a weekend, a stopover can make your entire trip feel a little more stress-free. When jetting out of Baltimore Washington International Airport (BWI), you can book a plane ticket from Washington DC to Islamabad International Airport (ISB) with a stop at London Heathrow Airport (LHR).

  • From the centre of Washington DC, BWI is around 48 kilometres away. It takes roughly 40 minutes to get there by car and 50 minutes or so if you take public transport.

  • Make catching an early Washington DC to Islamabad International Airport flight the easiest part of your trip. Book a room at one of these accommodation options close to Baltimore Washington International Airport and head to your check-in counter with plenty of time to spare:

  • Flights that take off from BWI arrive at their destination as scheduled 77% of the time.

About Islamabad International Airport (ISB)

Getting from Islamabad International Airport (ISB) to central Islamabad

  • From Islamabad International Airport, central Islamabad is around 32 kilometres away. It takes about 35 minutes to get to the city centre by car.

  • It typically takes 1 hour if you're travelling on public transport.

How to find the cheapest flights from Washington DC to Islamabad International Airport (ISB)

  • Rs99,629 is the best price for a one-way ticket from Washington DC to Islamabad International Airport. Return flights start from Rs208,383. These fares may change based on availability and demand.

  • To find cheap flights from Washington DC to ISB, book in advance. Airlines typically offer lower fares when tickets first go on sale.

  • Affordable Washington DC to Islamabad International Airport tickets are easier to find when you have flexibility in your schedule. Try using the 'Whole month' tool to compare fares across every month and then choose the cheapest day.

  • You don't need to search every day to find out if fares have dropped when you create a Price Alert. We'll let you know as soon as a lower fare pops up on plane tickets from Washington DC to ISB.

  • Discover the best deal on a flight from Washington DC to Islamabad International Airport with the help of the filters. Choose your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

The best time to fly from Washington DC to Islamabad International Airport (ISB)

  • It's time to decide when to book your flight from Washington DC to Islamabad International Airport (ISB). January is when most people visit Islamabad. If crowds aren't your thing, head there in December.

  • Before locking in your Washington DC to ISB plane ticket, consider the type of weather you enjoy. June is the warmest month in Islamabad, with temperatures ranging from 24ºC to 42ºC.

  • January has temperatures of between 4ºC and 19ºC. Search for cheap tickets from Washington DC to Islamabad International Airport around that time if you want to travel in cooler conditions.

More about Islamabad

  • Once you've booked your flight from Washington DC to Islamabad International Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Islamabad:

  • There are loads of awesome things to do in Islamabad when you're ready to see the sights. Kick off your exploring at Faisal Mosque followed by Faisal mosque Islamabad and Margalla Park.

Explore more of Pakistan

  • Islamabad is always a good idea, but there are so many other parts of Pakistan waiting to be explored. About 274 kilometres southeast of Islamabad, a trip to Lahore will fill your itinerary to the brim. Start with attractions like Mavi Mosque(blue mosque), Indo-Islamic Design Monument and Jamia Masjid Shah Jamaat.

  • Around 241 kilometres south of Islamabad, Faisalabad is another essential stop in Pakistan. No visit is complete without checking out Faisal Masjid, Cricket Ground and Jinnah Park.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.