HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tallinn

$536+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TLL
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$628
(Air Canada)

One-way from

$549
(Justfly.com)

Popular in

July

Cheapest in

November

Average price

$553
Provider with most accurate pricing for Washington, D.C. Reagan-National-Tallinn Ulemiste flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Tallinn Ulemiste flights.
Search Deals
From Washington, D.C. Reagan-National to Tallinn Ulemiste
Search Deals
One-way flight from Washington, D.C. Reagan-National to Tallinn Ulemiste
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 4, 2025.

This United Airlines deal was found by Cheapflights users on 4/4. 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 11/911:00 amDCA - TLL
2 stops19h 00mUnited Airlines
Wed 11/196:25 amTLL - DCA
2 stops15h 54mUnited Airlines
Deal found 4/4$536
This Air Canada deal was found by Cheapflights users on 4/4. 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 11/108:40 pmDCA - TLL
2 stops38h 00mAir Canada
Wed 11/196:45 amTLL - DCA
2 stops21h 15mAir Canada
Deal found 4/4$552
This FlightHub deal was found by Cheapflights users on 4/4. 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.
Sun 5/46:25 amDCA - TLL
2 stops36h 00mScandinavian Airlines
Sun 5/183:45 pmTLL - DCA
2 stops38h 00mScandinavian Airlines
Deal found 4/4$668
This Finnair deal was found by Cheapflights users on 4/4. 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 5/125:49 pmDCA - TLL
2 stops18h 46mFinnair
Thu 6/1210:00 amTLL - DCA
2 stops20h 07mFinnair
Deal found 4/4$715
This KLM deal was found by Cheapflights users on 4/4. 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.
Mon 11/103:30 pmDCA - TLL
2 stops15h 00mKLM
Sat 11/157:35 amTLL - DCA
2 stops16h 51mKLM
Deal found 4/4$781
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Sun 5/46:05 pmDCA - TLL
2 stops15h 05mMultiple Airlines
Sun 5/1112:55 pmTLL - DCA
2 stops17h 23mMultiple Airlines
Deal found 4/4$805
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:07 amDCA - TLL
2 stops35h 13mDelta
Wed 6/257:00 pmTLL - DCA
2 stops30h 13mDelta
Deal found 4/3$1,128
This LOT deal was found by Cheapflights users on 4/4. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/16:00 amDCA - TLL
2 stops28h 50mLOT
Sun 6/85:45 amTLL - DCA
2 stops24h 14mLOT
Deal found 4/4$1,222
This StudentUniverse deal was found by Cheapflights users on 4/3. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/125:00 pmDCA - TLL
3 stops44h 45mEmirates
Wed 7/239:25 pmTLL - DCA
3 stops33h 34mEmirates
Deal found 4/3$2,788

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 April 4, 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

Mon 5/12

4:35 pm-7:55 pm

2 stops20h 20m

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

Sun 5/4

6:25 am-1:25 am

2 stops36h 00m

Tallinn Ulemiste

Sun 5/18

3:45 pm-10:45 pm

2 stops38h 00m

$668

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Wed 6/4

9:40 am-1:55 pm

2 stops21h 15m

Tallinn Ulemiste

Wed 6/11

6:00 am-9:53 pm

2 stops22h 53m

$689

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Mon 5/12

5:49 pm-7:35 pm

2 stops18h 46m

Tallinn Ulemiste

Thu 6/12

10:00 am-11:07 pm

2 stops20h 07m

$715

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Wed 6/4

2:59 pm-1:15 pm

2 stops15h 16m

Tallinn Ulemiste

Tue 6/10

2:05 pm-10:10 pm

2 stops15h 05m

$802

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sun 5/4

6:05 pm-4:10 pm

2 stops15h 05m

Tallinn Ulemiste

Sun 5/11

12:55 pm-11:18 pm

2 stops17h 23m

$805

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Wed 6/18

6:07 am-12:20 am

2 stops35h 13m

Tallinn Ulemiste

Wed 6/25

7:00 pm-6:13 pm

2 stops30h 13m

$1,128

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sun 6/1

6:00 am-5:50 pm

2 stops28h 50m

Tallinn Ulemiste

Sun 6/8

5:45 am-10:59 pm

2 stops24h 14m

$1,222

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sat 7/12

5:00 pm-8:45 pm

3 stops44h 45m

Tallinn Ulemiste

Wed 7/23

9:25 pm-11:59 pm

3 stops33h 34m

$2,788

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Sat 7/12

6:59 am-4:50 pm

2 stops26h 51m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Compare providers for flights from Reagan-National to Tallinn

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Tallinn in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.

Cheapflights Insights

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

Rainfall in Tallinn by month

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

In terms of precipitation, rainfall in Tallinn 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 Tallinn when rainfall is around 1.3 in.

Temperature in Tallinn by month

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

If weather is an important factor for your trip to Tallinn, 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 Tallinn

Get insights into the airlines that provide service to Tallinn. 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 Tallinn. Reviews last updated April 4, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Tallinn, such as Emirates, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,900 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,323 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LOT
7.6
Good
1,065 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 Ulemiste, which is the city’s only airport. Tallinn Ulemiste (TLL) is located 2.1 mi from the center of Tallinn. There are 0 flights from Washington, D.C. Reagan-National to Ulemiste per day from 0 different airlines.

  • 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 $1,046). 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.