Which layover airport offers the lowest fares from Washington, D.C. to Tallinn?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $518.

Which airport is the most popular layover for flights between Washington, D.C. and Tallinn?

Copenhagen (CPH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

How long does it take to fly to Tallinn?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Tallinn you fly into. For example, flying from Washington, D.C. to Tallinn takes 13h 22m on average. On the other hand, flying from Baltimore to Tallinn takes 15h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Which layover airport has the shortest connection time from Washington, D.C. to Tallinn?

Copenhagen (CPH) has the shortest average layover time for this route: 2h 30m.

Which layover airport has the shortest travel time from Washington, D.C. to Tallinn?

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 11h 54m.

What is the cheapest airline that flies from Washington, D.C. to Tallinn?

American Airlines, KLM, and British Airways are the most popular carriers operating from Washington, D.C. to Tallinn

What airlines fly to Tallinn?

Scandinavian Airlines, United Airlines and Lufthansa are the top three most popular airlines that fly to Tallinn from Washington, D.C. according to our data. Scandinavian Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Tallinn. Keep in mind that there are 4 different airlines that fly to Tallinn on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Tallinn Airport?

Prices for flights from Washington, D.C. to Tallinn Airport are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Tallinn Airport?

The number of operators available for flights from Washington, D.C. to Tallinn Airport is 4 as of June 2026.

How old do you have to be to fly from Washington, D.C. to Tallinn Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Tallinn Airport.

What documentation or ID do you need to fly to Tallinn Airport?

The travel and health documents you'll need for your trip to Tallinn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tallinn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$323 Cheap Flights from Washington, D.C. to Tallinn in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Tallinn?

Prices are currently low for flights on this route. Typical prices usually range from $1,144 to $1,056. The lowest price recently found on this route was $625.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Tallinn

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 3:15 pm

IAD

TLL

11h 55m

1 stop

6:15 am - 5:00 pm

TLL

IAD

17h 45m

1 stop

$625Scandinavian Airlines

Sun, Sep 6 - Sun, Sep 27

8:20 pm - 7:50 pm

IAD

TLL

16h 30m

2 stops

6:15 am - 5:00 pm

TLL

IAD

17h 45m

1 stop

$626Scandinavian Airlines

Sun, Sep 6 - Sun, Sep 27

8:20 pm - 1:30 am

IAD

TLL

22h 10m

1 stop

6:25 am - 5:00 pm

TLL

IAD

17h 35m

2 stops

$656Scandinavian Airlines

Mon, Aug 24 - Sat, Aug 29

8:20 pm - 10:45 am

IAD

TLL

31h 25m

1 stop

6:15 am - 5:00 pm

TLL

IAD

17h 45m

1 stop

$665Scandinavian Airlines

Sun, Aug 23 - Fri, Aug 28

9:40 am - 7:55 pm

DCA

TLL

27h 15m

2 stops

7:30 am - 10:18 am

TLL

DCA

33h 48m

2 stops

$736Air Canada

Wed, Aug 12 - Thu, Aug 20

6:55 pm - 7:55 pm

DCA

TLL

18h 00m

2 stops

7:20 am - 6:12 pm

TLL

DCA

17h 52m

2 stops

$745Air Canada

Tue, Aug 4 - Tue, Aug 25

8:30 pm - 9:00 pm

BWI

TLL

17h 30m

3 stops

9:20 pm - 10:15 pm

TLL

BWI

31h 55m

3 stops

$810Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

8:30 pm - 8:30 pm

BWI

TLL

17h 00m

2 stops

9:20 pm - 10:15 pm

TLL

BWI

31h 55m

3 stops

$817Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

10:25 am - 1:15 pm

BWI

TLL

19h 50m

2 stops

2:05 pm - 5:47 pm

TLL

BWI

34h 42m

2 stops

$824KLM

Fri, Aug 7 - Wed, Aug 12

9:30 pm - 10:50 pm

BWI

TLL

18h 20m

2 stops

11:15 pm - 5:15 pm

TLL

BWI

25h 00m

2 stops

$889Finnair

Fri, Aug 28 - Mon, Sep 14

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

SWISS flights from Washington, D.C. to Tallinn

Our best SWISS deals on Washington, D.C. to Tallinn flight tickets

SWISS

Aug 3

IAD8:20 pmWashington, D.C. Dulles Intl

22h 15m

1 stop

TLL1:35 amTallinn

Aug 19

TLL5:05 amTallinn

18h 40m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$722

SWISS

Aug 3

IAD8:20 pmWashington, D.C. Dulles Intl

22h 15m

1 stop

TLL1:35 amTallinn

Aug 26

TLL5:05 amTallinn

18h 40m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$736

United Airlines flights from Washington, D.C. to Tallinn

Our best United Airlines deals on Washington, D.C. to Tallinn flight tickets

United Airlines

Nov 1

IAD6:00 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

TLL12:50 pmTallinn

Nov 19

TLL6:35 amTallinn

16h 20m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$739

United Airlines

Aug 3

IAD9:45 amWashington, D.C. Dulles Intl

20h 20m

2 stops

TLL1:05 pmTallinn

Aug 25

TLL6:10 amTallinn

14h 25m

1 stop

IAD1:35 pmWashington, D.C. Dulles Intl

$742

United Airlines

Aug 11

DCA4:20 pmWashington, D.C. Reagan-National

17h 55m

2 stops

TLL5:15 pmTallinn

Aug 18

TLL6:10 amTallinn

19h 02m

2 stops

DCA6:12 pmWashington, D.C. Reagan-National

$791

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Sun 9/6

8:20 pm-3:15 pm

1 stop11h 55m

Tallinn

Sun 9/27

6:15 am-5:00 pm

1 stop17h 45m

$625

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Sun 9/6

8:20 pm-7:50 pm

2 stops16h 30m

Tallinn

Sun 9/27

6:15 am-5:00 pm

1 stop17h 45m

$626

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Mon 8/24

8:20 pm-1:30 am

1 stop22h 10m

Tallinn

Sat 8/29

6:25 am-5:00 pm

2 stops17h 35m

$656

Washington, D.C.Tallinn

IAD - TLL

IADTLL

Washington, D.C. Dulles Intl

Sun 8/23

8:20 pm-10:45 am

1 stop31h 25m

Tallinn

Fri 8/28

6:15 am-5:00 pm

1 stop17h 45m

$665

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Wed 8/12

9:40 am-7:55 pm

2 stops27h 15m

Tallinn

Thu 8/20

7:30 am-10:18 am

2 stops33h 48m

$736

Washington, D.C.Tallinn

DCA - TLL

DCATLL

Washington, D.C. Reagan-National

Tue 8/4

6:55 pm-7:55 pm

2 stops18h 00m

Tallinn

Tue 8/25

7:20 am-6:12 pm

2 stops17h 52m

$745

BaltimoreTallinn

BWI - TLL

BWITLL

Baltimore/Washington

Sat 8/22

8:30 pm-9:00 pm

3 stops17h 30m

Tallinn

Sat 8/29

9:20 pm-10:15 pm

3 stops31h 55m

$810

BaltimoreTallinn

BWI - TLL

BWITLL

Baltimore/Washington

Sat 8/22

8:30 pm-8:30 pm

2 stops17h 00m

Tallinn

Sat 8/29

9:20 pm-10:15 pm

3 stops31h 55m

$817

BaltimoreTallinn

BWI - TLL

BWITLL

Baltimore/Washington

Fri 8/7

10:25 am-1:15 pm

2 stops19h 50m

Tallinn

Wed 8/12

2:05 pm-5:47 pm

2 stops34h 42m

$824

BaltimoreTallinn

BWI - TLL

BWITLL

Baltimore/Washington

Fri 8/28

9:30 pm-10:50 pm

2 stops18h 20m

Tallinn

Mon 9/14

11:15 pm-5:15 pm

2 stops25h 00m

$889

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Tallinn

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Tallinn?

What is the cheapest month to fly to Tallinn?

The month of November is, on average, the cheapest month to fly to Tallinn from Washington, D.C., with most prices found around $356. If you aren’t able to travel during the month of November, then book flights to Tallinn from Washington, D.C. during July instead. Flights to Tallinn in July, while not as cheap as those in November, still average around $408.

Can stopping save me money on Washington, D.C. to Tallinn flights?

You could potentially save up to 26% on your flight if you consider stops on a Washington, D.C. to Tallinn flight.

When to book flights from Washington, D.C. to Tallinn

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Tallinn according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Tallinn (WAS to TLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Tallinn

Fastest flight time	11h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Tallinn takes 11h 55m

There are no direct flights from Washington, D.C. to Tallinn. There are no popular flight routes from Washington, D.C. to Tallinn.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Tallinn

How far is Washington, D.C. to Tallinn by plane?
The straight-line distance from Washington, D.C. to Tallinn is 4323.4 mi. 11h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Tallinn Airport?
Prices for flights from Washington, D.C. to Tallinn Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Tallinn Airport?
The number of operators available for flights from Washington, D.C. to Tallinn Airport is 4 as of June 2026.
How old do you have to be to fly from Washington, D.C. to Tallinn Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Tallinn Airport.
What documentation or ID do you need to fly to Tallinn Airport?
The travel and health documents you'll need for your trip to Tallinn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tallinn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Tallinn?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Tallinn is Lufthansa (36% of total bookings). The next most popular airlines are Scandinavian Airlines (33%), United Airlines (16%), and KLM (15%).

Best airlines flying from Washington, D.C. to Tallinn

Compare and see reviews for airlines that fly from Washington, D.C. to Tallinn with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $435	Free Cancellation	Rating 7.4 1,830 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $486	Free Cancellation	Rating 7.4 9,857 reviews	Search United Airlines flights
KLM	PriceFrom $502	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
Lufthansa	PriceFrom $585	Free Cancellation	Rating 6.8 8,069 reviews	Search Lufthansa flights

Pärnu

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Tallinn?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Tallinn. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Tallinn with flexible booking policies on momondo?

Flights from Washington, D.C. to Tallinn with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Tallinn?

momondo provides multiple filters to help you find the best flight to Tallinn from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Tallinn right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tallinn from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Tallinn trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 7/18

Sat 7/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Estonia

Nearby airports

Airlines

Cabin classes

Other Estonia destinations

Other flights from Washington, D.C.

Complete your trip

Feeling lucky

Airports servicing Estonia

Tartu Airport

Kuressaare Airport

Cheap flights from Washington, D.C. to Tallinn from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Tallinn departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington, D.C. to Tallinn

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

SWISS flights from Washington, D.C. to Tallinn

Our best SWISS deals on Washington, D.C. to Tallinn flight tickets

United Airlines flights from Washington, D.C. to Tallinn

Our best United Airlines deals on Washington, D.C. to Tallinn flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Tallinn that are best for you.

See travel insights to Tallinn from

How to get the cheapest flight ticket from Washington, D.C. to Tallinn

What is the typical price of a round-trip flight between Washington, D.C. and Tallinn?

What is the cheapest month to fly to Tallinn?

Can stopping save me money on Washington, D.C. to Tallinn flights?

What is the cheapest airline that flies from Washington, D.C. to Tallinn?

What airlines fly to Tallinn?

Which airport is the most popular layover for flights between Washington, D.C. and Tallinn?

Which layover airport offers the lowest fares from Washington, D.C. to Tallinn?

Which layover airport has the shortest travel time from Washington, D.C. to Tallinn?

Which layover airport has the shortest connection time from Washington, D.C. to Tallinn?

How long does it take to fly to Tallinn?

When to book flights from Washington, D.C. to Tallinn

Cheap Washington, D.C. to Tallinn (WAS to TLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Tallinn

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Tallinn

Best airlines flying from Washington, D.C. to Tallinn

Compare and see reviews for airlines that fly from Washington, D.C. to Tallinn with momondo

Traveling to a place near Tallinn?

Why use momondo?

An easier way to manage your Tallinn trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Estonia

Airports servicing Estonia

Fly your favorite airline to Tallinn

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tallinn

List of cabin classes available on flights landing in Tallinn. Availability may vary depending on flight origin and airline.

Popular cities in Estonia

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C.

According to popular flight searches on momondo this year

Complete your trip to Tallinn

Explore popular destinations other users love

According to popular flight searches on momondo this year