$514 Cheap Flights from Washington (IAD) to Tartu (TAY)

View $514 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Tartu (TAY)

Cheap Flights from Washington to Tartu (IAD-TAY)

Prices were available within the past 7 days and start at $514 for one-way flights and $684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Nov 18 - Tue, Nov 25
IAD
Washington
TAY
Tartu
$684 Roundtrip, found 6 days ago
$684
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 18 from Washington to Tartu, returning Tue, Nov 25, priced at $684 found 6 days ago
British Airways
Tue, Nov 18 - Thu, Nov 27
IAD
Washington
TAY
Tartu
$772 Roundtrip, found 6 days ago
$772
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 18 from Washington to Tartu, returning Thu, Nov 27, priced at $772 found 6 days ago
British Airways
Tue, Nov 18 - Tue, Nov 25
IAD
Washington
TAY
Tartu
$794 Roundtrip, found 6 days ago
$794
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 18 from Washington to Tartu, returning Tue, Nov 25, priced at $794 found 6 days ago
American Airlines
Tue, Nov 18 - Tue, Nov 25
IAD
Washington
TAY
Tartu
$798 Roundtrip, found 6 days ago
$798
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 18 from Washington to Tartu, returning Tue, Nov 25, priced at $798 found 6 days ago
American Airlines
Tue, Nov 18 - Tue, Nov 25
IAD
Washington
TAY
Tartu
$835 Roundtrip, found 6 days ago
$835
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 18 from Washington to Tartu, returning Tue, Nov 25, priced at $835 found 6 days ago
American Airlines
Tue, Nov 18 - Tue, Nov 25
IAD
Washington
TAY
Tartu
$838 Roundtrip, found 6 days ago
$838
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 18 from Washington to Tartu, returning Tue, Nov 25, priced at $838 found 6 days ago
American Airlines
Tue, Nov 18 - Tue, Nov 25
IAD
Washington
TAY
Tartu
$843 Roundtrip, found 6 days ago
$843
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 18 from Washington to Tartu, returning Tue, Nov 25, priced at $843 found 6 days ago
Iberia
Mon, Feb 23 - Mon, Mar 2
IAD
Washington
TAY
Tartu
$850 Roundtrip, found 6 days ago
$850
Roundtrip
found 6 days ago
Select Iberia flight, departing Mon, Feb 23 from Washington to Tartu, returning Mon, Mar 2, priced at $850 found 6 days ago
Turkish Airlines
Mon, Feb 23 - Mon, Mar 2
IAD
Washington
TAY
Tartu
$931 Roundtrip, found 6 days ago
$931
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Mon, Feb 23 from Washington to Tartu, returning Mon, Mar 2, priced at $931 found 6 days ago
Aer Lingus
Wed, Dec 17 - Wed, Dec 24
IAD
Washington
TAY
Tartu
$1,231 Roundtrip, found 5 hours ago
$1,231
Roundtrip
found 5 hours ago
Select Aer Lingus flight, departing Wed, Dec 17 from Washington to Tartu, returning Wed, Dec 24, priced at $1,231 found 5 hours ago

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Tartu Airport (TAY) cost?
Snag a cheap one-way flight from $514 or cheap return flight from $684 from Washington Dulles Intl. Airport (IAD) to Tartu Airport (TAY) 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 Washington Dulles Intl. Airport (IAD) to Tartu Airport (TAY)?
Traveling in November can help you save, as it's the cheapest month for flights between IAD and TAY. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Tartu Airport (TAY)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAD to TAY flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Tartu Airport (TAY)?
You'll have to take a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Tartu Airport (TAY). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from IAD to TAY?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, such as the time of year and carrier.*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 Tartu Airport (TAY)?
To touch down at Tartu Airport (TAY) on time, select a flight that leaves from Washington Dulles Intl. Airport (IAD) before 3 PM. The chance 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 Washington Dulles Intl. Airport (IAD) to Tartu Airport (TAY) last-minute?
Booking your plane ticket from IAD to TAY right before your getaway is usually more expensive. But if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an IAD to TAY flight and hotel package?
Opting for an IAD to TAY flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything 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 Tartu Airport (TAY)?
In most cases, you're able to cancel or reschedule your IAD to TAY flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Tartu
Airlines serving
Finnair, Turkish Airlines
Roundtrip price
$684
Distance
4435 mi

Book with confidence

Washington to Tartu Flights

The cheapest times to fly from Washington to Tartu

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

 

The best time to book a flight from Washington to Tartu

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

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 Tartu in 2025. You can also book with separate airlines for your outbound and return journeys, from $514 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 Tartu 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 Tartu 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 Tartu Flights

Explore a world of travel with Expedia

*Available to One Key members.