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Tallinn

$489+ Cheap flights from Reagan-National (DCA) to Tallinn (TLL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TLL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:00 am
DCA
-
TLL
2 stops30h 55m
Air Canada
Wed 4/87:30 am
TLL
-
DCA
2 stops33h 49m
Air Canada
Deal found 1/28$489
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:20 pm
DCA
-
TLL
2 stops17h 55m
United Airlines
Wed 8/266:10 am
TLL
-
DCA
2 stops35h 07m
United Airlines
Deal found 1/27$496
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:40 am
DCA
-
TLL
2 stops27h 25m
Multiple Airlines
Fri 3/66:05 am
TLL
-
DCA
2 stops19h 00m
Multiple Airlines
Deal found 1/27$497
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:20 pm
DCA
-
TLL
2 stops25h 15m
United Airlines
Wed 8/266:10 am
TLL
-
DCA
2 stops19h 42m
United Airlines
Deal found 1/27$504
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:40 am
DCA
-
TLL
2 stops20h 30m
United Airlines
Fri 8/286:10 am
TLL
-
DCA
2 stops22h 38m
United Airlines
Deal found 1/27$529
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:20 pm
DCA
-
TLL
2 stops17h 55m
United Airlines
Thu 8/275:55 am
TLL
-
DCA
2 stops19h 57m
United Airlines
Deal found 1/27$536
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:20 pm
DCA
-
TLL
2 stops25h 15m
United Airlines
Fri 8/286:10 am
TLL
-
DCA
2 stops22h 38m
United Airlines
Deal found 1/27$538
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:20 pm
DCA
-
TLL
2 stops25h 15m
United Airlines
Thu 8/275:55 am
TLL
-
DCA
2 stops19h 57m
United Airlines
Deal found 1/27$544
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:20 pm
DCA
-
TLL
2 stops17h 55m
United Airlines
Tue 8/256:10 am
TLL
-
DCA
2 stops22h 38m
United Airlines
Deal found 1/27$548
This United Airlines deal was found by Cheapflights users on 1/26. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:55 am
DCA
-
TLL
2 stops18h 10m
United Airlines
Tue 4/281:50 pm
TLL
-
DCA
2 stops26h 03m
United Airlines
Deal found 1/26$553
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:00 pm
DCA
-
TLL
2 stops16h 05m
United Airlines
Tue 8/256:10 am
TLL
-
DCA
2 stops19h 42m
United Airlines
Deal found 1/27$556

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$489
(Mytrip)

Popular in

June

Cheapest in

December

Average price

$567
Provider with most accurate pricing for Washington, D.C. Reagan-National-Tallinn flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Tallinn flights.
Search Deals
From Washington, D.C. Reagan-National to Tallinn
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($102 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 January 2026
Search Deals

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 January 29, 2026.
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

Sun 3/29

6:00 am-7:55 pm

2 stops30h 55m

Tallinn

Wed 4/8

7:30 am-10:19 am

2 stops33h 49m

$489

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Mon 3/2

9:40 am-8:05 pm

2 stops27h 25m

Tallinn

Fri 3/6

6:05 am-6:05 pm

2 stops19h 00m

$497

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Fri 4/24

11:55 am-1:05 pm

2 stops18h 10m

Tallinn

Tue 4/28

1:50 pm-8:53 am

2 stops26h 03m

$553

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Thu 2/19

6:59 am-8:05 pm

2 stops30h 06m

Tallinn

Sat 2/28

7:25 am-7:59 pm

2 stops19h 34m

$600

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sat 3/28

6:50 pm-12:05 pm

2 stops35h 15m

Tallinn

Fri 4/3

7:30 am-10:19 am

2 stops33h 49m

$618

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Wed 2/18

4:10 pm-5:10 pm

2 stops18h 00m

Tallinn

Sat 2/21

5:55 pm-3:32 pm

2 stops28h 37m

$652

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sat 4/18

9:40 am-5:45 pm

2 stops25h 05m

Tallinn

Fri 4/24

7:10 pm-9:53 pm

2 stops33h 43m

$672

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sun 3/29

9:40 am-1:05 pm

2 stops20h 25m

Tallinn

Sun 4/5

7:30 am-10:19 am

2 stops33h 49m

$691

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Wed 5/20

4:20 pm-7:55 pm

2 stops20h 35m

Tallinn

Mon 6/1

6:10 am-3:39 pm

2 stops16h 29m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Tallinn flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Tallinn flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Tallinn flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Tallinn flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Tallinn flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 18h 10m. 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.

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