HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tallinn

$416+ Cheap flights from Reagan-National (DCA) to Tallinn (TLL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TLL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Tallinn with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Tallinn

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Tallinn (TLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$487
(Air Canada)

One-way from

$416
(Air Canada)

Popular in

June

Cheapest in

November

Average price

$561
From Washington, D.C. Reagan-National to Tallinn
Search Deals
One-way flight from Washington, D.C. Reagan-National to Tallinn
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Reagan-National to Tallinn

Cheapest flights from Reagan-National to Tallinn
Explore the most affordable flight options available from Reagan-National to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/39:40 amDCA - TLL
2 stops27h 25mMultiple Airlines
lun. 12/86:15 amTLL - DCA
2 stops16h 16mMultiple Airlines
Deal found 9/10$487
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amDCA - TLL
2 stops23h 50mMultiple Airlines
dom. 12/76:05 amTLL - DCA
2 stops20h 40mMultiple Airlines
Deal found 9/10$491
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/267:06 pmDCA - TLL
2 stops14h 09mAmerican Airlines
dom. 11/25:00 amTLL - DCA
2 stops21h 59mAmerican Airlines
Deal found 9/11$504
This Finnair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/67:06 pmDCA - TLL
2 stops14h 49mFinnair
mié. 10/2210:00 amTLL - DCA
2 stops19h 57mFinnair
Deal found 9/10$507
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/149:40 amDCA - TLL
2 stops27h 25mMultiple Airlines
lun. 11/176:15 amTLL - DCA
2 stops16h 16mMultiple Airlines
Deal found 9/9$512
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:59 amDCA - TLL
2 stops30h 06mAir Canada
dom. 12/147:00 amTLL - DCA
2 stops34h 26mAir Canada
Deal found 9/10$523
This Orbitz deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:05 amDCA - TLL
2 stops26h 05mScandinavian Airlines
dom. 10/263:45 pmTLL - DCA
2 stops37h 17mScandinavian Airlines
Deal found 9/11$549
This United deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/245:27 pmDCA - TLL
2 stops17h 33mMultiple Airlines
mar. 10/77:30 amTLL - DCA
2 stops21h 21mMultiple Airlines
Deal found 9/11$599
This United deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/197:15 pmDCA - TLL
2 stops40h 00mMultiple Airlines
mar. 10/76:00 amTLL - DCA
2 stops22h 37mMultiple Airlines
Deal found 9/11$698
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/243:35 pmDCA - TLL
2 stops25h 00mMultiple Airlines
mié. 10/811:35 amTLL - DCA
2 stops18h 22mMultiple Airlines
Deal found 9/11$720
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/243:35 pmDCA - TLL
2 stops25h 00mMultiple Airlines
lun. 10/610:20 pmTLL - DCA
2 stops31h 37mMultiple Airlines
Deal found 9/11$785
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:23 pmDCA - TLL
2 stops19h 32mFinnair
lun. 10/62:55 pmTLL - DCA
2 stops15h 02mFinnair
Deal found 9/11$795

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Tallinn that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Tallinn that are best for you.

Fly from

Reagan-National

Fly to

Tallinn

Route

Depart

Return

Price

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

mié. 12/3

9:40 am-8:05 pm

2 stops27h 25m

Tallinn

lun. 12/8

6:15 am-3:31 pm

2 stops16h 16m

$487

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

dom. 10/26

7:06 pm-3:15 pm

2 stops14h 09m

Tallinn

dom. 11/2

5:00 am-8:59 pm

2 stops21h 59m

$504

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

lun. 10/6

7:06 pm-4:55 pm

2 stops14h 49m

Tallinn

mié. 10/22

10:00 am-10:57 pm

2 stops19h 57m

$507

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

vie. 11/14

9:40 am-8:05 pm

2 stops27h 25m

Tallinn

lun. 11/17

6:15 am-3:31 pm

2 stops16h 16m

$512

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

vie. 12/5

6:59 am-8:05 pm

2 stops30h 06m

Tallinn

dom. 12/14

7:00 am-10:26 am

2 stops34h 26m

$523

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

lun. 10/13

6:05 am-3:10 pm

2 stops26h 05m

Tallinn

dom. 10/26

3:45 pm-11:02 pm

2 stops37h 17m

$549

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

mié. 9/24

5:27 pm-6:00 pm

2 stops17h 33m

Tallinn

mar. 10/7

7:30 am-9:51 pm

2 stops21h 21m

$599

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

mié. 9/24

3:35 pm-11:35 pm

2 stops25h 00m

Tallinn

mié. 10/8

11:35 am-10:57 pm

2 stops18h 22m

$720

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

mié. 9/24

3:35 pm-11:35 pm

2 stops25h 00m

Tallinn

lun. 10/6

10:20 pm-10:57 pm

2 stops31h 37m

$785

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

mié. 9/24

7:23 pm-9:55 pm

2 stops19h 32m

Tallinn

lun. 10/6

2:55 pm-10:57 pm

2 stops15h 02m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Reagan-National to Tallinn

Have a flexible travel schedule? Discover the best time to fly to Tallinn from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Tallinn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tallinn from Washington, D.C. Reagan-National?

    If you book a flight to Tallinn from Washington, D.C. Reagan-National, you will be flying to Tallinn, which is the city’s only airport. Tallinn (TLL) is located 2.1 mi from the center of Tallinn. There are 0 flights from Washington, D.C. Reagan-National to Tallinn per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Tallinn?

    Departing from Washington, D.C. Reagan-National Airport to Tallinn will take you 14h 09m. The distance between Washington, D.C. Reagan-National Airport and Tallinn is about 4329 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Reagan-National to Tallinn that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Tallinn flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Tallinn?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Tallinn.

  • Can I find deals for business class flights from Reagan-National to Tallinn?

    Yes. Cheapflights offers flight deals from Reagan-National to Tallinn by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Tallinn?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tallinn (average of $550). Flying from Washington, D.C. Reagan-National Airport to Tallinn in June is currently the most expensive (average of $974). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Tallinn

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Tallinn flights
Baltimore to Tallinn flights
Baltimore to Tartu flights
Dulles Intl to Tartu flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.