$451 Cheap Flights from Washington (IAD) to Dammam (DMM)

View $451 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Dammam (DMM-King Fahd Intl.)

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Cheap Flights from Washington to Dammam (IAD-DMM)

Prices were available within the past 7 days and start at $451 for one-way flights and $585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Royal Jordanian
Tue, Sep 16 - Sat, Sep 20
IAD
Washington
DMM
Dammam
$585 Roundtrip, found 5 hours ago
$585
Roundtrip
found 5 hours ago
Select Royal Jordanian flight, departing Tue, Sep 16 from Washington to Dammam, returning Sat, Sep 20, priced at $585 found 5 hours ago
Etihad Airways
Sat, Sep 13 - Wed, Sep 17
IAD
Washington
DMM
Dammam
$892 Roundtrip, found 5 hours ago
$892
Roundtrip
found 5 hours ago
Select Etihad Airways flight, departing Sat, Sep 13 from Washington to Dammam, returning Wed, Sep 17, priced at $892 found 5 hours ago
Air India
Fri, Oct 10 - Thu, Oct 23
IAD
Washington
DMM
Dammam
$901 Roundtrip, found 5 days ago
$901
Roundtrip
found 5 days ago
Select Air India flight, departing Fri, Oct 10 from Washington to Dammam, returning Thu, Oct 23, priced at $901 found 5 days ago
Etihad Airways
Sun, Oct 26 - Sat, Nov 15
IAD
Washington
DMM
Dammam
$905 Roundtrip, found 12 hours ago
$905
Roundtrip
found 12 hours ago
Select Etihad Airways flight, departing Sun, Oct 26 from Washington to Dammam, returning Sat, Nov 15, priced at $905 found 12 hours ago
Turkish Airlines
Fri, Aug 15 - Wed, Sep 3
IAD
Washington
DMM
Dammam
$968 Roundtrip, found 4 days ago
$968
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Fri, Aug 15 from Washington to Dammam, returning Wed, Sep 3, priced at $968 found 4 days ago
KLM
Mon, Aug 11 - Sun, Aug 17
IAD
Washington
DMM
Dammam
$999 Roundtrip, found 4 days ago
$999
Roundtrip
found 4 days ago
Select KLM flight, departing Mon, Aug 11 from Washington to Dammam, returning Sun, Aug 17, priced at $999 found 4 days ago
American Airlines
Tue, Sep 23 - Tue, Sep 30
IAD
Washington
DMM
Dammam
$1,009 Roundtrip, found 23 hours ago
$1,009
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue, Sep 23 from Washington to Dammam, returning Tue, Sep 30, priced at $1,009 found 23 hours ago
EGYPTAIR
Sat, Oct 11 - Wed, Oct 29
IAD
Washington
DMM
Dammam
$1,019 Roundtrip, found 6 days ago
$1,019
Roundtrip
found 6 days ago
Select EGYPTAIR flight, departing Sat, Oct 11 from Washington to Dammam, returning Wed, Oct 29, priced at $1,019 found 6 days ago
Saudia
Sat, Sep 13 - Wed, Sep 17
IAD
Washington
DMM
Dammam
$1,031 Roundtrip, found 5 hours ago
$1,031
Roundtrip
found 5 hours ago
Select Saudia flight, departing Sat, Sep 13 from Washington to Dammam, returning Wed, Sep 17, priced at $1,031 found 5 hours ago
Oman Air
Tue, Feb 3 - Tue, Feb 24
IAD
Washington
DMM
Dammam
$1,033 Roundtrip, found 2 days ago
$1,033
Roundtrip
found 2 days ago
Select Oman Air flight, departing Tue, Feb 3 from Washington to Dammam, returning Tue, Feb 24, priced at $1,033 found 2 days ago

Alternative airports near Dammam

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to King Fahd Intl. DMM. Cheapest and Closest option available. Average driving time to city center is 29 minutes. Flights from $1,009
DMM
King Fahd Intl.
CheapestClosest
Average driving time to city center29 min
Flights from $1,009
Flights from Washington (IAD) to Dammam (DMM)
Origin airport
Washington Dulles Intl.
Destination airport
King Fahd Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, EGYPTAIR, Emirates, Ethiopian Airlines, Etihad Airways, Gulf Air, KLM, Lufthansa, Oman Air, Qatar Airways, Royal Jordanian, Saudia, Turkish Airlines, United
Roundtrip price
$584
Distance
6778 mi

Washington to Dammam Flights

The cheapest times to fly from Washington to Dammam

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Dammam are during the month of September. You can find some of the cheapest flights from Washington to Dammam with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Dammam

Sunday is one of the best days to book for cheap flights from Washington to Dammam: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Dammam

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Dammam in 2025. You can also book with separate airlines for your outbound and return journeys, from $451 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Dammam flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Dammam airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM) cost?
Get a cheap one-way flight from $451 or cheap return flight from $585 from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM)?
The cheapest month to fly from IAD to DMM is September, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM)?
To find the cheapest airline that'll fly you from IAD to DMM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM)?
You'll have to take a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from IAD to DMM?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM)?
Opt for a flight from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM) last-minute?
Booking your plane ticket from IAD to DMM shortly before your getaway is generally more expensive. However, if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an IAD to DMM flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAD to DMM flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to King Fahd Intl. Airport (DMM)?
In most cases, you can reschedule or cancel your IAD to DMM flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.