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Tallinn

$453+ Cheap flights from Seattle (SEA) 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TLL
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Seattle to Tallinn

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$453
(Gotogate)

Popular in

June

Cheapest in

December

Average price

$778
Provider with most accurate pricing for Seattle/Tacoma Intl-Tallinn Ulemiste flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tallinn Ulemiste flights.
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From Seattle/Tacoma Intl to Tallinn Ulemiste
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Highest demand for flights based on searches. 10% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Seattle to Tallinn

Cheapest flights from Seattle to Tallinn
Explore the most affordable flight options available from Seattle to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/54:20 pmSEA - TLL
2 stops17h 10mScandinavian Airlines
mié. 10/156:20 amTLL - SEA
1 stop17h 40mScandinavian Airlines
Deal found 4/17$453
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/122:15 pmSEA - TLL
1 stop17h 50mLufthansa
mié. 5/287:10 pmTLL - SEA
2 stops27h 15mLufthansa
Deal found 4/17$677
This American Airlines deal was found by Cheapflights users on 4/17. 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.
lun. 5/128:20 pmSEA - TLL
2 stops18h 35mMultiple Airlines
mié. 5/286:00 amTLL - SEA
2 stops22h 20mMultiple Airlines
Deal found 4/17$772
This Finnair deal was found by Cheapflights users on 4/17. 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.
lun. 6/25:40 pmSEA - TLL
1 stop18h 15mFinnair
lun. 6/912:55 pmTLL - SEA
1 stop13h 05mFinnair
Deal found 4/17$908
This United Airlines deal was found by Cheapflights users on 4/16. 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.
dom. 6/12:15 pmSEA - TLL
1 stop13h 30mUnited Airlines
dom. 6/86:00 amTLL - SEA
2 stops24h 37mUnited Airlines
Deal found 4/16$1,027
This FlightHub deal was found by Cheapflights users on 4/16. 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.
mié. 6/257:10 pmSEA - TLL
1 stop30h 30mTurkish Airlines
lun. 7/712:35 pmTLL - SEA
1 stop32h 00mTurkish Airlines
Deal found 4/16$1,167

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 abril 17, 2025.
Use the filters below to find and compare flights from Seattle to Tallinn that are best for you.

Fly from

Seattle

Fly to

Tallinn

Route

Depart

Return

Price

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

dom. 10/5

4:20 pm-7:30 pm

2 stops17h 10m

Tallinn Ulemiste

mié. 10/15

6:20 am-2:00 pm

1 stop17h 40m

$453

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

lun. 5/12

2:15 pm-6:05 pm

1 stop17h 50m

Tallinn Ulemiste

mié. 5/28

7:10 pm-12:25 pm

2 stops27h 15m

$677

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

lun. 5/12

8:20 pm-12:55 am

2 stops18h 35m

Tallinn Ulemiste

mié. 5/28

6:00 am-6:20 pm

2 stops22h 20m

$772

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

lun. 6/2

5:40 pm-9:55 pm

1 stop18h 15m

Tallinn Ulemiste

lun. 6/9

12:55 pm-4:00 pm

1 stop13h 05m

$908

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

dom. 6/1

2:15 pm-1:45 pm

1 stop13h 30m

Tallinn Ulemiste

dom. 6/8

6:00 am-8:37 pm

2 stops24h 37m

$1,027

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

mié. 6/25

7:10 pm-11:40 am

1 stop30h 30m

Tallinn Ulemiste

lun. 7/7

12:35 pm-10:35 am

1 stop32h 00m

$1,167

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

sáb. 5/10

7:27 pm-12:20 am

2 stops42h 53m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Seattle 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 Seattle to Tallinn in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Seattle-Tallinn flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Tallinn flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Tallinn flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Tallinn flights, Cheapflights users trust AranGrant the most. AranGrant 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 Seattle-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 Seattle to Tallinn

Have a flexible travel schedule? Discover the best time to fly to Tallinn from Seattle 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 Seattle to Tallinn

What is the cheapest month to book a flight from Seattle to Tallinn?

Currently, November is the cheapest month in which you can book a flight from Seattle to Tallinn (average of $550). Flying from Seattle 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.

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

Find hourly flight availability from Seattle 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 abril 17, 2025.

It’s typically best to fly out from Seattle to Tallinn in the morning. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 abril 17, 2025.
Finnair
7.6
Good
1,269 reviews

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Finnair
7.6
Good
1,269 reviews
Finnair
7.6
Good
1,269 reviews

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
United Airlines
7.4
Good
8,667 reviews
Finnair
7.6
Good
1,269 reviews

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Turkish Airlines
7.3
Good
3,769 reviews
Finnair
7.6
Good
1,269 reviews

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Scandinavian Airlines
7.3
Good
1,335 reviews
Finnair
7.6
Good
1,269 reviews

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Lufthansa
6.7
Okay
7,012 reviews
Finnair
7.6
Good
1,269 reviews

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

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

  • What are the cheapest airlines flying from Seattle to Tallinn round-trip?

    Currently priced at $453, Scandinavian Airlines will fly you from Seattle to Tallinn and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Finnair - these airlines can fly you to your destination from $677 and $908, respectively. Scandinavian Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Seattle to Tallinn?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Tallinn?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Tallinn (average of $550). Flying from Seattle 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

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Alternative routes for Seattle to Tallinn

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Tallinn flights

Top 2 airlines flying from Seattle to Tallinn

Discover the top 2 airlines that operate flights from Seattle 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$745Average$1,014FlexibilityNo cancel feeOn-time76%
FinnairCheapest$778Average$984FlexibilityNo cancel feeOn-time76%

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