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Tallinn

$383+ Cheap flights from Seattle (SEA) 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TLL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$434
(oojo)

One-way from

$383
(FlightHub)

Popular in

March

Cheapest in

October

Average price

$714
From Seattle/Tacoma Intl to Tallinn
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One-way flight from Seattle/Tacoma Intl to Tallinn
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Highest demand for flights based on searches. 10% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:20 pmSEA - TLL
2 stops18h 20mScandinavian Airlines
Wed 10/87:00 amTLL - SEA
2 stops17h 00mScandinavian Airlines
Deal found 8/12$434
This Gotogate deal was found by Cheapflights users on 8/12. 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.
Fri 9/124:20 pmSEA - TLL
2 stops38h 05mScandinavian Airlines
Fri 10/108:00 pmTLL - SEA
2 stops52h 00mScandinavian Airlines
Deal found 8/12$443
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:20 pmSEA - TLL
2 stops38h 05mScandinavian Airlines
Fri 10/38:00 pmTLL - SEA
2 stops52h 00mScandinavian Airlines
Deal found 8/12$455
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:20 pmSEA - TLL
1 stop23h 05mScandinavian Airlines
Sun 10/56:35 amTLL - SEA
1 stop17h 25mScandinavian Airlines
Deal found 8/13$494
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Tue 9/302:25 pmSEA - TLL
2 stops25h 00mScandinavian Airlines
Wed 10/87:00 amTLL - SEA
2 stops17h 00mScandinavian Airlines
Deal found 8/12$495
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:45 pmSEA - TLL
3 stops33h 10mMultiple Airlines
Wed 10/85:40 amTLL - SEA
3 stops22h 10mMultiple Airlines
Deal found 8/12$660
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:00 pmSEA - TLL
3 stops20h 25mMultiple Airlines
Fri 10/107:00 amTLL - SEA
2 stops20h 50mMultiple Airlines
Deal found 8/12$681
This Booking.com deal was found by Cheapflights users on 8/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:20 pmSEA - TLL
2 stops18h 35mFinnair
Sun 9/2112:55 pmTLL - SEA
2 stops19h 03mFinnair
Deal found 8/11$685
This Ovago deal was found by Cheapflights users on 8/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:30 pmSEA - TLL
2 stops22h 25mBritish Airways
Sat 9/206:00 amTLL - SEA
2 stops39h 30mBritish Airways
Deal found 8/11$722

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 August 14, 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

Fri 10/3

4:20 pm-8:40 pm

2 stops18h 20m

Tallinn

Wed 10/8

7:00 am-2:00 pm

2 stops17h 00m

$434

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Sun 9/28

4:20 pm-11:40 pm

2 stops21h 20m

Tallinn

Sun 10/5

7:15 am-2:00 pm

2 stops16h 45m

$434

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 9/12

4:20 pm-4:25 pm

2 stops38h 05m

Tallinn

Fri 10/10

8:00 pm-2:00 pm

2 stops52h 00m

$443

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 9/26

4:20 pm-4:25 pm

2 stops38h 05m

Tallinn

Fri 10/3

8:00 pm-2:00 pm

2 stops52h 00m

$455

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Tue 9/30

2:25 pm-1:25 am

2 stops25h 00m

Tallinn

Wed 10/8

7:00 am-2:00 pm

2 stops17h 00m

$495

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Tue 9/30

3:45 pm-10:55 am

3 stops33h 10m

Tallinn

Wed 10/8

5:40 am-5:50 pm

3 stops22h 10m

$660

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 9/12

7:00 pm-1:25 am

3 stops20h 25m

Tallinn

Fri 10/10

7:00 am-5:50 pm

2 stops20h 50m

$681

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Thu 11/27

7:20 am-3:10 pm

2 stops21h 50m

$383

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Wed 11/26

8:15 am-1:05 am

2 stops30h 50m

$385

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Thu 11/27

10:53 am-1:05 am

2 stops28h 12m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
1
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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 $967). 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 August 14, 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.

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 August 14, 2025.
See what other customers who have flown with Finnair, Scandinavian Airlines, and Lufthansa from Seattle to Tallinn have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,321 reviews

Boarding

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Finnair
7.6
Good
1,321 reviews
Finnair
7.6
Good
1,321 reviews

Boarding

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Scandinavian Airlines
7.4
Good
1,467 reviews
Finnair
7.6
Good
1,321 reviews

Boarding

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Lufthansa
6.8
Okay
7,317 reviews
Finnair
7.6
Good
1,321 reviews

Boarding

7.6

Comfort

7.5

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

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 $473, 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 Finnair and Lufthansa - these airlines can fly you to your destination from $716 and $745, respectively. Scandinavian Airlines is 42% 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 $967). 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 3 airlines flying from Seattle to Tallinn

Discover the top 3 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$473Average$664FlexibilityNo cancel feeOn-time77%
FinnairCheapest$716Average$901FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$745Average$900FlexibilityNo cancel feeOn-time76%

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