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$622+ Cheap flights from Tallinn (TLL) to Seattle (SEA)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Tallinn to Seattle/Tacoma Intl are usually found in September or May, booked 36 days in advance, depart on a Monday or Thursday and return on a Sunday

Cheap flight deals from Tallinn to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Tallinn (TLL) to Seattle (SEA). 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 June 12, 2025.

Round-trip from

$773
(Justfly.com)

One-way from

$622
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$889
From Tallinn to Seattle/Tacoma Intl
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One-way flight from Tallinn to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 14% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Tallinn to Seattle

Cheapest flights from Tallinn to Seattle
Explore the most affordable flight options available from Tallinn to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Justfly.com deal was found by Cheapflights users on 6/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2712:35 pmTLL - SEA
1 stop32h 00mTurkish Airlines
Fri 7/47:10 pmSEA - TLL
1 stop30h 30mTurkish Airlines
Deal found 6/11$773
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:25 amTLL - SEA
1 stop15h 45mLufthansa
Fri 1/92:00 pmSEA - TLL
1 stop17h 00mLufthansa
Deal found 6/11$898
This lol.travel deal was found by Cheapflights users on 6/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:45 amTLL - SEA
2 stops17h 05mScandinavian Airlines
Sun 8/34:00 pmSEA - TLL
1 stop32h 25mScandinavian Airlines
Deal found 6/11$931
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/272:25 pmTLL - SEA
2 stops53h 34mUnited Airlines
Sun 8/39:50 amSEA - TLL
2 stops28h 30mUnited Airlines
Deal found 6/12$940
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1611:25 pmTLL - SEA
2 stops29h 49mMultiple Airlines
Tue 8/52:20 pmSEA - TLL
1 stop17h 40mMultiple Airlines
Deal found 6/11$975
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:00 amTLL - SEA
1 stop18h 50mSWISS
Mon 8/44:25 pmSEA - TLL
1 stop23h 10mSWISS
Deal found 6/11$977
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/192:05 pmTLL - SEA
1 stop31h 30mKLM
Sun 8/35:40 pmSEA - TLL
1 stop33h 35mKLM
Deal found 6/11$1,022
This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:35 amTLL - SEA
1 stop14h 25mFinnair
Sun 8/35:40 pmSEA - TLL
1 stop15h 55mFinnair
Deal found 6/12$1,030
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/202:55 pmTLL - SEA
2 stops42h 07mAmerican Airlines
Tue 8/55:15 amSEA - TLL
2 stops24h 55mAmerican Airlines
Deal found 6/11$1,275

Cheapflights Fare Finder

Customize your flight search to find flights from Tallinn to Seattle 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 June 12, 2025.
Use the filters below to find and compare flights from Tallinn to Seattle that are best for you.

Fly from

Tallinn

Fly to

Seattle

Route

Depart

Return

Price

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Fri 6/27

12:35 pm-10:35 am

1 stop32h 00m

Seattle/Tacoma Intl

Fri 7/4

7:10 pm-11:40 am

1 stop30h 30m

$773

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Fri 7/18

6:45 am-1:50 pm

2 stops17h 05m

Seattle/Tacoma Intl

Sun 8/3

4:00 pm-10:25 am

1 stop32h 25m

$931

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Fri 6/27

6:00 am-4:59 pm

2 stops20h 59m

Seattle/Tacoma Intl

Fri 7/4

6:50 pm-12:10 pm

1 stop31h 20m

$935

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Sun 7/27

2:25 pm-9:59 am

2 stops53h 34m

Seattle/Tacoma Intl

Sun 8/3

9:50 am-12:20 am

2 stops28h 30m

$940

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Wed 7/16

11:25 pm-7:14 pm

2 stops29h 49m

Seattle/Tacoma Intl

Tue 8/5

2:20 pm-6:00 pm

1 stop17h 40m

$975

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Sat 7/19

6:00 am-2:50 pm

1 stop18h 50m

Seattle/Tacoma Intl

Mon 8/4

4:25 pm-1:35 am

1 stop23h 10m

$977

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Sun 7/27

11:35 am-4:00 pm

1 stop14h 25m

Seattle/Tacoma Intl

Sun 8/3

5:40 pm-7:35 pm

1 stop15h 55m

$1,030

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Sun 7/20

2:55 pm-11:02 pm

2 stops42h 07m

Seattle/Tacoma Intl

Tue 8/5

5:15 am-4:10 pm

2 stops24h 55m

$1,275

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Mon 8/4

7:30 am-3:55 pm

1 stop18h 25m

Seattle/Tacoma Intl

Fri 8/8

5:40 pm-7:55 pm

1 stop16h 15m

$1,576

TallinnSeattle

TLL - SEA

TLLSEA

Tallinn

Mon 9/15

7:35 pm-10:35 am

1 stop25h 00m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
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Best time to book a flight from Tallinn to Seattle

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

How far ahead should I book a flight from Tallinn to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Tallinn to Seattle. Price data was last updated on June 9, 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tallinn to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Find hourly flight availability from Tallinn to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Tallinn to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Tallinn to Seattle, such as KLM, Finnair and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Finnair
7.6
Good
1,290 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Turkish Airlines
7.3
Good
3,848 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Tallinn to Seattle. 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 Tallinn to Seattle round-trip?

    Cheapflights users have booked flights from Tallinn to Seattle round-trip from $773. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $931, and Lufthansa, from $935. You may be able to fly from Tallinn to Seattle for 6% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Tallinn to Seattle (average of $238). Flying from Tallinn to Seattle in July is currently the most expensive (average of $391). 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

Traveling to a place near Tallinn?

Book flights to Tallinn if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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Alternative routes for Tallinn to Seattle

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

Top 3 airlines flying from Tallinn to Seattle

Discover the top 3 airlines that operate flights from Tallinn to Seattle. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$507Average$789FlexibilityNo cancel feeOn-time76%
KLMCheapest$603Average$710FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$608Average$941FlexibilityNo cancel feeOn-time76%

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