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$387+ Cheap flights from Reagan-National (DCA) to Estonia

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TLL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Reagan-National to Estonia

Keep the following information in mind while searching for Reagan-National to Estonia flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$519
(Finnair)

One-way from

$387
(Priceline)

Popular in

July

Cheapest in

November

Average price

$591
Provider with most accurate pricing for Washington, D.C. (WAS)-Tallinn Ulemiste flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tallinn Ulemiste flights.
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From Washington, D.C. Reagan-National to Estonia
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One-way flight from Washington, D.C. Reagan-National to Estonia
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Highest demand for flights based on searches. 21% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Reagan-National to Estonia

Cheapest flights from Reagan-National to Estonia
Explore the most affordable flight options available from Reagan-National to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:05 pmDCA - TLL
2 stops15h 05mFinnair
Tue 5/610:00 amTLL - DCA
2 stops19h 36mFinnair
Deal found 3/27$519
This Air Canada deal was found by Cheapflights users on 3/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:59 amDCA - TLL
2 stops23h 56mMultiple Airlines
Tue 4/86:00 amTLL - DCA
2 stops22h 08mMultiple Airlines
Deal found 3/28$548
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/16:00 amDCA - TLL
2 stops29h 00mUnited Airlines
Tue 4/82:35 pmTLL - DCA
2 stops31h 49mUnited Airlines
Deal found 3/27$552
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:00 amDCA - TLL
2 stops30h 55mAir Canada
Thu 6/127:30 amTLL - DCA
2 stops39h 19mAir Canada
Deal found 3/27$628
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/253:25 pmDCA - TLL
2 stops14h 50mKLM
Tue 5/272:05 pmTLL - DCA
2 stops14h 56mKLM
Deal found 3/27$1,262

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Estonia 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 March 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Estonia that are best for you.

Fly from

Reagan-National

Fly to

Estonia

Route

Depart

Return

Price

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Mon 4/28

6:05 pm-4:10 pm

2 stops15h 05m

Tallinn Ulemiste

Tue 5/6

10:00 am-10:36 pm

2 stops19h 36m

$519

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Wed 5/7

3:20 pm-12:20 am

2 stops26h 00m

Tallinn Ulemiste

Wed 5/21

6:00 am-7:53 pm

2 stops44h 53m

$614

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Mon 5/12

6:00 am-7:55 pm

2 stops30h 55m

Tallinn Ulemiste

Thu 6/12

7:30 am-3:49 pm

2 stops39h 19m

$628

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Thu 5/8

6:59 am-12:50 pm

2 stops22h 51m

Tallinn Ulemiste

Thu 5/15

6:00 am-7:43 pm

2 stops20h 43m

$682

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Fri 4/25

3:25 pm-1:15 pm

2 stops14h 50m

Tallinn Ulemiste

Tue 5/27

2:05 pm-10:01 pm

2 stops14h 56m

$1,262

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sun 5/4

6:25 am-3:10 pm

2 stops25h 45m

$387

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sun 5/25

6:00 am-1:05 pm

2 stops24h 05m

$654

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sun 5/4

1:45 pm-12:30 pm

3 stops15h 45m

$2,187

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

Have a flexible travel schedule? Discover the best time to fly to Estonia 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Estonia

Rainfall in Estonia by month

Plan your trip to Estonia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Estonia ranges from 1.3 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Estonia when rainfall is around 1.3 in.

Temperature in Estonia by month

Plan your trip to Estonia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Estonia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Estonia

Get insights into the airlines that provide service to Estonia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Estonia. Reviews last updated March 28, 2025.
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,267 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
United Airlines
7.4
Good
8,603 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Scandinavian Airlines
7.3
Good
1,325 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Air Canada
7.0
Good
8,981 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Estonia 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 Estonia?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Estonia (average of $550). Flying from Washington, D.C. Reagan-National Airport to Estonia in June is currently the most expensive (average of $1,054). 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

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