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Tallinn

$293+ Cheap flights from Dulles Intl (IAD) 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TLL
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Dulles Intl to Tallinn

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 September 14, 2025.

Round-trip from

$403
(FlightHub)

One-way from

$293
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$470
From Washington, D.C. Dulles Intl to Tallinn
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One-way flight from Washington, D.C. Dulles Intl to Tallinn
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Highest demand for flights based on searches. 9% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dulles Intl to Tallinn

Cheapest flights from Dulles Intl to Tallinn
Explore the most affordable flight options available from Dulles Intl to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This FlightHub deal was found by Cheapflights users on 9/13. 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.
Wed 11/197:49 pmIAD - TLL
2 stops36h 21mScandinavian Airlines
Wed 12/33:40 pmTLL - IAD
2 stops32h 35mScandinavian Airlines
Deal found 9/13$403
This Gurufare deal was found by Cheapflights users on 9/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:09 pmIAD - TLL
2 stops21h 01mScandinavian Airlines
Tue 11/48:00 pmTLL - IAD
2 stops28h 15mScandinavian Airlines
Deal found 9/13$456
This Finnair deal was found by Cheapflights users on 9/14. 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.
Wed 12/36:20 pmIAD - TLL
2 stops19h 45mFinnair
Mon 12/810:20 pmTLL - IAD
2 stops24h 15mFinnair
Deal found 9/14$458
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Wed 11/194:25 pmIAD - TLL
2 stops25h 40mMultiple Airlines
Wed 12/36:40 amTLL - IAD
2 stops16h 41mMultiple Airlines
Deal found 9/14$466
This CrystalTravel deal was found by Cheapflights users on 9/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:05 pmIAD - TLL
1 stop10h 05mScandinavian Airlines
Sat 10/43:45 pmTLL - IAD
1 stop11h 14mScandinavian Airlines
Deal found 9/14$477
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Sun 11/96:00 pmIAD - TLL
1 stop16h 10mLufthansa
Wed 11/196:00 amTLL - IAD
1 stop16h 50mLufthansa
Deal found 9/13$487
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/1910:00 pmIAD - TLL
1 stop18h 50mUnited Airlines
Wed 12/36:00 amTLL - IAD
1 stop16h 50mUnited Airlines
Deal found 9/13$489

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 September 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tallinn that are best for you.

Fly from

Dulles Intl

Fly to

Tallinn

Route

Depart

Return

Price

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Wed 3/4

7:59 pm-3:10 pm

2 stops36h 11m

Tallinn

Sun 3/8

4:10 pm-6:15 pm

2 stops32h 05m

$403

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Sun 11/9

6:20 pm-9:05 pm

2 stops19h 45m

Tallinn

Wed 11/19

6:00 am-3:35 pm

2 stops16h 35m

$458

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Wed 12/3

6:20 pm-9:05 pm

2 stops19h 45m

Tallinn

Mon 12/8

10:20 pm-3:35 pm

2 stops24h 15m

$458

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Wed 11/19

7:49 pm-3:10 pm

2 stops36h 21m

Tallinn

Wed 12/3

3:45 pm-5:15 pm

1 stop32h 30m

$460

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Wed 11/19

4:25 pm-1:05 am

2 stops25h 40m

Tallinn

Wed 12/3

6:40 am-4:21 pm

2 stops16h 41m

$466

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Tue 10/21

5:00 pm-11:20 am

3 stops35h 20m

$293

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Mon 12/1

7:49 pm-1:25 am

2 stops46h 36m

$305

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Wed 10/15

10:05 pm-3:10 pm

1 stop10h 05m

$365

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Tue 10/21

10:05 pm-1:25 am

1 stop20h 20m

$365

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Sun 9/28

10:05 pm-11:40 pm

2 stops18h 35m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 13 results
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Best time to book a flight from Dulles Intl to Tallinn

Have a flexible travel schedule? Discover the best time to fly to Tallinn from Dulles Intl 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. Dulles Intl Airport to Tallinn

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Tallinn?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tallinn (average of $550). Flying from Washington, D.C. Dulles Intl 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.

What is the cheapest time of day to fly from IAD to TLL?

Find hourly flight availability from Dulles Intl to Tallinn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Washington, D.C. Dulles Intl Airport to Tallinn by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Tallinn?

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 September 14, 2025.
Read reviews from past customers who have flown KLM, Scandinavian Airlines, and United Airlines from Washington, D.C. Dulles Intl Airport to Tallinn. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Scandinavian Airlines
7.4
Good
1,484 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,931 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Tallinn, you will be flying into Tallinn. Tallinn (TLL) is just 2.1 mi from the center of the city. Tallinn is the only Tallinn airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 4 airlines have flights to Tallinn from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Tallinn?

    For as low as $458, Scandinavian Airlines can have you in Tallinn from Washington, D.C. Dulles Intl Airport in 19h 45m. Washington, D.C. Dulles Intl Airport and Tallinn are separated by a distance of 4335 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Tallinn round-trip?

    Currently priced at $433, Scandinavian Airlines will fly you from Washington, D.C. Dulles Intl Airport to Tallinn and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Lufthansa - these airlines can fly you to your destination from $438 and $497, respectively. Scandinavian Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Dulles Intl to Tallinn that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Tallinn flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Tallinn?

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

  • Can I find deals for business class flights from Dulles Intl to Tallinn?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Tallinn?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tallinn (average of $550). Flying from Washington, D.C. Dulles Intl 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

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Alternative routes for Dulles Intl to Tallinn

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Dulles Intl to Tallinn

Discover the top 4 airlines that operate flights from Dulles Intl to Tallinn. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$425Average$497FlexibilityNo cancel feeOn-time77%
KLMCheapest$438Average$619FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$497Average$751FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$535Average$875FlexibilityNo cancel feeOn-time69%

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