$1,327 Cheap Flights from Washington (IAD) to Samos (SMI)

View $1,327 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Samos (SMI-Samos Intl.)

Cheap Flights from Washington to Samos (IAD-SMI)

Prices were available within the past 7 days and start at $1,327 for one-way flights and $1,926 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Tue, Nov 11 - Sat, Nov 15
IAD
Washington
SMI
Samos
$1,926 Roundtrip, found 6 days ago
$1,926
Roundtrip
found 6 days ago
Select Emirates flight, departing Tue, Nov 11 from Washington to Samos, returning Sat, Nov 15, priced at $1,926 found 6 days ago

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Samos Intl. Airport (SMI) cost?
Grab a cheap one-way flight from $1,327 or cheap return flight from $1,926 from Washington Dulles Intl. Airport (IAD) to Samos Intl. Airport (SMI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Samos Intl. Airport (SMI)?
November is the cheapest month to fly from IAD to SMI. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Samos Intl. Airport (SMI)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from IAD to SMI. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Samos Intl. Airport (SMI)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Samos Intl. Airport (SMI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to SMI?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the carrier and season.*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 Samos Intl. Airport (SMI)?
To avoid possible delays on the Washington Dulles Intl. Airport (IAD) to Samos Intl. Airport (SMI) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Samos Intl. Airport (SMI) last-minute?
Holding off until right before your break to book a ticket from IAD to SMI generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book an IAD to SMI flight and hotel package?
Opting for an IAD to SMI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Samos Intl. Airport (SMI)?
In most cases, you're able to cancel or reschedule your IAD to SMI flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Samos Intl.
Roundtrip price
$1,926
Distance
5292 mi

Book with confidence

Washington to Samos Flights

The cheapest times to fly from Washington to Samos

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 Samos are during the month of November. You can find some of the cheapest flights from Washington to Samos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Samos

Sunday is one of the best days to book for cheap flights from Washington to Samos: 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 Samos

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 Samos in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,327 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 Samos 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 Samos 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.

 

Washington to Samos Flights

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*Available to One Key members.