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Tallinn

$620+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TLL
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$620
(Gurufare)

Popular in

September

Cheapest in

August

Average price

$1,001
From Seattle/Tacoma Intl to Tallinn
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High demand for flights, 2% potential price rise
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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 July 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 July 1, 2025.

This Gurufare deal was found by Cheapflights users on 7/1. 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.
Fri 8/223:05 pmSEA - TLL
2 stops38h 05mScandinavian Airlines
Fri 9/58:00 pmTLL - SEA
2 stops27h 50mScandinavian Airlines
Deal found 7/1$620
This Gurufare deal was found by Cheapflights users on 7/1. 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.
Fri 8/226:50 pmSEA - TLL
1 stop31h 20mLufthansa
Fri 9/56:00 amTLL - SEA
1 stop15h 55mLufthansa
Deal found 7/1$822
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/227:00 pmSEA - TLL
2 stops43h 20mUnited Airlines
Fri 9/56:00 amTLL - SEA
3 stops41h 33mUnited Airlines
Deal found 7/1$865
This Mytrip deal was found by Cheapflights users on 7/1. 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 8/154:00 pmSEA - TLL
2 stops18h 40mMultiple Airlines
Thu 8/2112:35 amTLL - SEA
2 stops23h 15mMultiple Airlines
Deal found 7/1$874
This oojo deal was found by Cheapflights users on 6/30. 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.
Mon 7/147:10 pmSEA - TLL
1 stop30h 30mTurkish Airlines
Thu 7/177:35 pmTLL - SEA
1 stop31h 40mTurkish Airlines
Deal found 6/30$1,083
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:35 pmSEA - TLL
1 stop16h 20mKLM
Mon 7/212:05 pmTLL - SEA
1 stop35h 45mKLM
Deal found 7/1$1,487

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 July 1, 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 8/22

3:05 pm-3:10 pm

2 stops38h 05m

Tallinn

Fri 9/5

8:00 pm-1:50 pm

2 stops27h 50m

$620

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 8/22

6:50 pm-12:10 pm

1 stop31h 20m

Tallinn

Fri 9/5

6:00 am-11:55 am

1 stop15h 55m

$822

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 8/22

7:00 pm-12:20 am

2 stops43h 20m

Tallinn

Fri 9/5

6:00 am-1:33 pm

3 stops41h 33m

$865

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 8/15

4:00 pm-8:40 pm

2 stops18h 40m

Tallinn

Thu 8/21

12:35 am-1:50 pm

2 stops23h 15m

$874

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Mon 7/14

7:10 pm-11:40 am

1 stop30h 30m

Tallinn

Thu 7/17

7:35 pm-5:15 pm

1 stop31h 40m

$1,083

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 8/15

7:35 pm-10:10 pm

3 stops40h 35m

$1,786

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 8/15

4:00 pm-1:25 am

1 stop23h 25m

$2,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $975). 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 July 1, 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 July 1, 2025.
See what other customers who have flown with United Airlines, Turkish Airlines, and Scandinavian Airlines 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.
United Airlines
7.4
Good
8,858 reviews

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,858 reviews
United Airlines
7.4
Good
8,858 reviews

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Turkish Airlines
7.3
Good
3,886 reviews
United Airlines
7.4
Good
8,858 reviews

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Scandinavian Airlines
7.3
Good
1,414 reviews
United Airlines
7.4
Good
8,858 reviews

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,204 reviews
United Airlines
7.4
Good
8,858 reviews

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 $620, 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 United Airlines - these airlines can fly you to your destination from $822 and $865, respectively. Scandinavian Airlines is 26% 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 $975). 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 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$486Average$664FlexibilityNo cancel feeOn-time77%
FinnairCheapest$716Average$909FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$745Average$901FlexibilityNo cancel feeOn-time76%

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