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Flights from Washington D.C. to Tallinn

What to know about flights from Washington D.C. to Tallinn?

The distance between Washington D.C. and Tallinn is approximately 6,969.78 km. Based on Trip.com's data, travel demand peaks in August.

Cheapest one-way
$434
United Airlines United Airlines WAS-TLL 19h 30m · 1 stop Wed, Dec 9
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Cheapest round-trip
$674
KLM KLM WAS-TLL 12h 5m · 2 stops Mon, Oct 26 - Tue, Nov 3
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Recommended airlines
United Airlines United AirlinesCheapest· From $434 Scandinavian Airlines Scandinavian AirlinesMost booked
When to travel
October
Cheapest
August
Peak season for travel
Route details
6,969.78 km
Flight distance

Explore the cheapest one-way and round-trip flights from Washington D.C. to Tallinn over the next 90 days, with one-way fares from $434 and round-trip from $674. Based on Trip.com's latest 7-day flight data.

    • IAD 7:15 PM
      12h 5m
      1 stop
      TLL 1:20 PM
      Washington D.C. - Tallinn | Mon, Oct 26 | KLM
      TLL 7:25 AM
      15h 20m
      1 stop
      IAD 3:45 PM
      Tallinn - Washington D.C. | Tue, Nov 3 | KLM
      $674 $897
      25% off
      25% off
      $897 $674
    • IAD 9:40 PM
      29h 40m
      1 stop
      TLL 10:20 AM
      Washington D.C. - Tallinn | Tue, Oct 20 | Turkish Airlines
      TLL 6:55 PM
      23h 50m
      1 stop
      IAD 12:45 PM
      Tallinn - Washington D.C. | Tue, Oct 27 | Turkish Airlines
      $705 $897
      21% off
      21% off
      $897 $705
    • IAD 10:00 PM
      18h 59m
      1 stop
      TLL 11:59 PM
      Washington D.C. - Tallinn | Sun, Nov 8 | Air France
      TLL 2:00 PM
      32h 45m
      1 stop
      IAD 3:45 PM
      Tallinn - Washington D.C. | Mon, Nov 16 | KLM
      $709 $897
      21% off
      21% off
      $897 $709
    • IAD 8:20 PM
      11h 55m
      1 stop
      TLL 3:15 PM
      Washington D.C. - Tallinn | Thu, Oct 22 | Scandinavian Airlines
      TLL 6:20 AM
      17h 55m
      1 stop
      IAD 6:15 PM
      Tallinn - Washington D.C. | Thu, Oct 29 | Scandinavian Airlines
      $709
      21% off
      $897 $709
    • IAD 8:30 PM
      21h 55m
      1 stop
      TLL 1:25 AM
      Washington D.C. - Tallinn | Wed, Nov 25 | Scandinavian Airlines
      TLL 6:20 AM
      17h 55m
      1 stop
      IAD 5:15 PM
      Tallinn - Washington D.C. | Wed, Dec 2 | Scandinavian Airlines
      $715
      20% off
      $897 $715
    • IAD 6:40 PM
      22h 19m
      1 stop
      TLL 11:59 PM
      Washington D.C. - Tallinn | Tue, Nov 3 | Air France
      TLL 7:25 AM
      15h 20m
      1 stop
      IAD 3:45 PM
      Tallinn - Washington D.C. | Sun, Nov 8 | KLM
      $716
      20% off
      $897 $716
    • IAD 5:45 PM
      19h 20m
      1 stop
      TLL 8:05 PM
      Washington D.C. - Tallinn | Sun, Nov 8 | KLM
      TLL 2:00 PM
      32h 45m
      1 stop
      IAD 3:45 PM
      Tallinn - Washington D.C. | Mon, Nov 16 | KLM
      $721
      20% off
      $897 $721
    • IAD 5:45 PM
      19h 20m
      1 stop
      TLL 8:05 PM
      Washington D.C. - Tallinn | Sun, Nov 8 | Delta Air Lines
      TLL 2:00 PM
      32h 45m
      1 stop
      IAD 3:45 PM
      Tallinn - Washington D.C. | Mon, Nov 16 | KLM
      $724
      19% off
      $897 $724
    • IAD 2:30 PM
      21h 30m
      1 stop
      TLL 6:00 PM
      Washington D.C. - Tallinn | Mon, Oct 26 | Turkish Airlines
      TLL 6:55 PM
      24h 50m
      1 stop
      IAD 12:45 PM
      Tallinn - Washington D.C. | Tue, Nov 3 | Turkish Airlines
      $725
      19% off
      $897 $725
    • WAS 1:00 PM
      17h 25m
      1 stop
      TLL 2:00 PM
      Washington D.C. - Tallinn | Sun, Oct 18 | Normal Airline
      TLL 3:00 PM
      6h
      Nonstop
      WAS 4:00 PM
      Tallinn - Washington D.C. | Tue, Oct 20 | Normal Airline
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    • Cheapest
      IAD 10:10 PM
      19h 30m
      1 stop
      TLL 12:40 AM
      Washington D.C. - Tallinn | Wed, Dec 9 | United Airlines
      $434 $593
      27% off
      27% off
      $593 $434
    • IAD 8:10 PM
      21h 55m
      1 stop
      TLL 1:05 AM
      Washington D.C. - Tallinn | Wed, Dec 9 | Swiss Airlines
      $435 $593
      27% off
      27% off
      $593 $435
    • IAD 6:00 PM
      16h 10m
      1 stop
      TLL 5:10 PM
      Washington D.C. - Tallinn | Wed, Dec 9 | Lufthansa
      $443 $593
      25% off
      25% off
      $593 $443
    • IAD 6:00 PM
      12h
      1 stop
      TLL 1:00 PM
      Washington D.C. - Tallinn | Fri, Nov 20 | United Airlines
      $467
      21% off
      $593 $467
    • IAD 6:00 PM
      16h 10m
      1 stop
      TLL 5:10 PM
      Washington D.C. - Tallinn | Sat, Nov 14 | United Airlines
      $478
      19% off
      $593 $478
    • IAD 10:10 PM
      19h 25m
      1 stop
      TLL 12:35 AM
      Washington D.C. - Tallinn | Fri, Oct 23 | United Airlines
      $479
      19% off
      $593 $479
    • IAD 11:10 PM
      12h
      1 stop
      TLL 5:10 PM
      Washington D.C. - Tallinn | Sat, Oct 31 | United Airlines
      $479
      19% off
      $593 $479
    • IAD 5:55 PM
      16h 20m
      1 stop
      TLL 5:15 PM
      Washington D.C. - Tallinn | Mon, Oct 26 | United Airlines
      $479
      19% off
      $593 $479
    • IAD 6:00 PM
      16h 10m
      1 stop
      TLL 5:10 PM
      Washington D.C. - Tallinn | Sun, Nov 8 | United Airlines
      $479
      19% off
      $593 $479
    • WAS 1:00 PM
      17h 25m
      1 stop
      TLL 2:00 PM
      Washington D.C. - Tallinn | Sun, Oct 18 | Normal Airline
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    • IAD 5:30 PM
      12h 30m
      1 stop
      TLL 1:00 PM
      Washington D.C. - Tallinn | Sat, Nov 7 | United Airlines
      $538 $665
      19% off
      19% off
      $665 $538
    • WAS 1:00 PM
      17h 25m
      1 stop
      TLL 2:00 PM
      Washington D.C. - Tallinn | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • IAD 8:30 PM
      11h 50m
      1 stop
      TLL 3:20 PM
      Washington D.C. - Tallinn | Sat, Nov 7 | Scandinavian Airlines
      $745 $920
      19% off
      19% off
      $920 $745
    • WAS 1:00 PM
      17h 25m
      1 stop
      TLL 2:00 PM
      Washington D.C. - Tallinn | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Washington D.C. to Tallinn are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Washington D.C. to Tallinn flights?

You can choose from 1 airlines that fly from Washington D.C. to Tallinn, including Scandinavian Airlines, United Airlines has lowest fares on this route.
Scandinavian Airlines logo Scandinavian Airlines
Airlines are determined based on actual purchased flight tickets from Washington D.C. to Tallinn according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Washington D.C. to Tallinn (WAS-TLL)?

    Based on Trip.com data, United Airlines offers one-way fares as low as $434 on Cheapest nonstop routes (e.g. IAD to TLL on Wed, Dec 9), while KLM offers Cheapest nonstop round-trips from $674 departing on Mon, Oct 26 and returning on Tue, Nov 3.
  • At the moment, several airlines serve connecting flights from Washington D.C. to Tallinn, including: Scandinavian Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Washington D.C. to Tallinn is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Washington D.C. to Tallinn, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Dec 9, with one-way flights priced at just $434.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Tallinn travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Washington D.C. to Tallinn is October, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Washington D.C. to Tallinn on October 26, 2026 with KLM Royal Dutch Airlines, with prices starting at $674.
  • You can arrive at any of the following airports in Tallinn: Tallinn Airport (TLL). Flights from Dulles International Airport to Tallinn Airport (IAD-TLL) are by far the most popular option for this route.
  • The time difference between Tallinn and Washington D.C. is 7h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Washington D.C. to Tallinn is $616. Fares vary by travel date, airline and availability.
  • Enter Washington D.C. and Tallinn, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.