$579 Cheap Flights from Washington (DCA) to Dammam (DMM)

View $579 flight on Sun, Sep 14, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Dammam (DMM-King Fahd Intl.)

Cheap Flights from Washington to Dammam (DCA-DMM)

Prices were available within the past 7 days and start at $579 for one-way flights and $1,011 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, Oct 20 - Mon, Oct 27
DCA
Washington
DMM
Dammam
$1,011 Roundtrip, found 5 days ago
$1,011
Roundtrip
found 5 days ago
Select KLM flight, departing Mon, Oct 20 from Washington to Dammam, returning Mon, Oct 27, priced at $1,011 found 5 days ago
KLM
Sun, Oct 19 - Mon, Oct 27
DCA
Washington
DMM
Dammam
$1,017 Roundtrip, found 5 days ago
$1,017
Roundtrip
found 5 days ago
Select KLM flight, departing Sun, Oct 19 from Washington to Dammam, returning Mon, Oct 27, priced at $1,017 found 5 days ago
KLM
Tue, Oct 21 - Mon, Oct 27
DCA
Washington
DMM
Dammam
$1,020 Roundtrip, found 5 days ago
$1,020
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Oct 21 from Washington to Dammam, returning Mon, Oct 27, priced at $1,020 found 5 days ago
American Airlines
Sun, Oct 19 - Sun, Oct 26
DCA
Washington
DMM
Dammam
$1,023 Roundtrip, found 5 days ago
$1,023
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Oct 19 from Washington to Dammam, returning Sun, Oct 26, priced at $1,023 found 5 days ago
KLM
Sat, Jan 10 - Sat, Jan 17
DCA
Washington
DMM
Dammam
$1,046 Roundtrip, found 16 hours ago
$1,046
Roundtrip
found 16 hours ago
Select KLM flight, departing Sat, Jan 10 from Washington to Dammam, returning Sat, Jan 17, priced at $1,046 found 16 hours ago
American Airlines
Sat, Nov 8 - Sun, Nov 16
DCA
Washington
DMM
Dammam
$1,059 Roundtrip, found 4 days ago
$1,059
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 8 from Washington to Dammam, returning Sun, Nov 16, priced at $1,059 found 4 days ago
United
Sat, Nov 8 - Sun, Nov 16
DCA
Washington
DMM
Dammam
$1,118 Roundtrip, found 4 days ago
$1,118
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 8 from Washington to Dammam, returning Sun, Nov 16, priced at $1,118 found 4 days ago
Air Canada
Sun, Oct 12 - Sun, Oct 19
DCA
Washington
DMM
Dammam
$1,120 Roundtrip, found 5 days ago
$1,120
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 12 from Washington to Dammam, returning Sun, Oct 19, priced at $1,120 found 5 days ago
United
Sat, Nov 8 - Sun, Nov 16
DCA
Washington
DMM
Dammam
$1,121 Roundtrip, found 4 days ago
$1,121
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 8 from Washington to Dammam, returning Sun, Nov 16, priced at $1,121 found 4 days ago
Delta
Sat, Jan 10 - Sat, Jan 17
DCA
Washington
DMM
Dammam
$1,614 Roundtrip, found 16 hours ago
$1,614
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Jan 10 from Washington to Dammam, returning Sat, Jan 17, priced at $1,614 found 16 hours ago
Flights from Washington (DCA) to Dammam (DMM)
Origin airport
Ronald Reagan Washington National
Destination airport
King Fahd Intl.
Roundtrip price
$1,011
Distance
6767 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 October. 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 $579 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 Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM) cost?
Lock in a cheap one-way flight from $579 or cheap return flight from $1,011 from Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM)?
Traveling in October is a good way to save, as it's the cheapest month for flights between DCA and DMM. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM)?
To find the cheapest airline that'll fly you from DCA to DMM, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM)?
There aren't any daily nonstop flights from Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from DCA to DMM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM)?
To arrive at King Fahd Intl. Airport (DMM) without delays, select a flight that takes off from Ronald Reagan Washington National Airport (DCA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM) last-minute?
Waiting until just before your trip to book a flight from DCA to DMM generally means paying more. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a DCA to DMM flight and hotel package?
Compared with arranging flights and hotels separately, booking a DCA to DMM flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to King Fahd Intl. Airport (DMM)?
If you reserved your DCA to DMM flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.