SEA - TLL

$359 Find Cheap Flights from Seattle to Tallinn - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Tallinn departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$542
Typical prices: $559-$598
Multiple Airlines
Sat 9/5Fri 9/11
SEA - TLL • 3 stops
Cheapest one-way
$359
Multiple Airlines
Mon 9/28
SEA - TLL • 2 stops
Top airlines
Cheapest • from $698 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Seattle and Tallinn. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $701 (round-trip)
Shortest trip • 12h 15m (one-way)
Insights
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Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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We hope you love your trip to Tallinn!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Tallinn (SEA-TLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Tallinn that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Tallinn

Sat, Sep 5 - Fri, Sep 11
Multiple Airlines Logo
7:00 pm - 12:35 am
SEA
-
TLL
19h 35m
3 stops
Multiple Airlines Logo
5:35 am - 8:40 pm
TLL
-
SEA
25h 05m
3 stops
$542Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
Multiple Airlines Logo
7:00 pm - 1:10 am
SEA
-
TLL
20h 10m
2 stops
Multiple Airlines Logo
7:00 am - 8:40 pm
TLL
-
SEA
23h 40m
2 stops
$629Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
Scandinavian Airlines Logo
3:55 pm - 1:30 am
SEA
-
TLL
23h 35m
1 stop
Scandinavian Airlines Logo
7:00 am - 1:45 pm
TLL
-
SEA
16h 45m
2 stops
$698Scandinavian Airlines
Sat, Sep 19 - Mon, Sep 28
Scandinavian Airlines Logo
3:55 pm - 1:30 am
SEA
-
TLL
23h 35m
1 stop
Scandinavian Airlines Logo
4:00 pm - 1:45 pm
TLL
-
SEA
31h 45m
2 stops
$699Scandinavian Airlines
Fri, Sep 4 - Fri, Sep 11
Scandinavian Airlines Logo
3:55 pm - 11:50 pm
SEA
-
TLL
21h 55m
2 stops
Scandinavian Airlines Logo
7:00 am - 1:45 pm
TLL
-
SEA
16h 45m
2 stops
$706Scandinavian Airlines
Fri, Sep 4 - Fri, Sep 11
Scandinavian Airlines Logo
3:55 pm - 10:50 am
SEA
-
TLL
32h 55m
1 stop
Scandinavian Airlines Logo
6:15 am - 1:45 pm
TLL
-
SEA
17h 30m
1 stop
$707Scandinavian Airlines
Tue, Dec 8 - Mon, Jan 25
Scandinavian Airlines Logo
7:20 am - 10:30 am
SEA
-
TLL
17h 10m
2 stops
Scandinavian Airlines Logo
11:10 am - 10:12 pm
TLL
-
SEA
21h 02m
2 stops
$708Scandinavian Airlines
Tue, Aug 25 - Fri, Sep 4
Scandinavian Airlines Logo
3:55 pm - 3:15 pm
SEA
-
TLL
13h 20m
1 stop
Scandinavian Airlines Logo
6:15 am - 1:45 pm
TLL
-
SEA
17h 30m
1 stop
$710Scandinavian Airlines
Sat, Sep 5 - Fri, Sep 11
Scandinavian Airlines Logo
3:55 pm - 4:15 pm
SEA
-
TLL
14h 20m
2 stops
Scandinavian Airlines Logo
7:00 am - 1:45 pm
TLL
-
SEA
16h 45m
2 stops
$713Scandinavian Airlines
Sat, Sep 19 - Mon, Sep 28
Scandinavian Airlines Logo
3:55 pm - 10:45 am
SEA
-
TLL
32h 50m
1 stop
Scandinavian Airlines Logo
3:50 pm - 1:45 pm
TLL
-
SEA
31h 55m
1 stop
$715Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Tallinn flights

Get data-powered insights and trends into flights from Seattle to Tallinn to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Tallinn?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Tallinn departing in September.

What is the cheapest month to fly from Seattle to Tallinn?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Tallinn, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Tallinn is October, where tickets cost $487 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $979 and $822 respectively.

Good to know

Low season

January

Cheapest flight

$359
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Seattle to Tallinn

When to book flights from Seattle to Tallinn

Are your dates flexible? Find out the best times to travel from Seattle to Tallinn based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Tallinn

  • What is the cheapest flight from Seattle to Tallinn?

    In the last 5 days, the lowest price for a flight from Seattle to Tallinn was $359 for a one-way ticket and $542 for a round-trip.

  • Do I need a passport to fly between Seattle and Tallinn?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Tallinn.

  • Which airports will I be using when flying from Seattle to Tallinn?

    Seattle and Tallinn are both served by 1 main airport. You will leave Seattle from Seattle/Tacoma Intl and will be arriving at Tallinn.

  • Which aircraft models fly most regularly from Seattle to Tallinn?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Tallinn?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Tallinn, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Tallinn, Scandinavian Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Seattle to Tallinn are Scandinavian Airlines and Lufthansa. With an average price for the route of $625 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $698 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Seattle to Tallinn?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Tallinn.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Tallinn?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tallinn from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Tallinn?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tallinn with an airline and back to Seattle with another airline. Booking your flights between Seattle and TLL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Tallinn?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tallinn from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Tallinn

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Tallinn. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Tallinn? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1885 reviews
7.7Boarding
7.3Comfort
8.0Crew
6.7Food
6.7Entertainment
Airline reviews

Excellent service, and came on time! Thank you for your dinner that was chicken with salat/, and 🍰 it was good quality food , the breakfast was very good with good cheese , butter,etc and the tea was very good quality. The space where I was seat was nice so I could stretch my legs. I dit not have the bread as I am in a keto died. Have great time everyone in Scandinavia airline.

10.0 ExcellentClaribel, Jul 2026
EWR - CPH
Read more Scandinavian Airlines reviews

Excellent service, and came on time! Thank you for your dinner that was chicken with salat/, and 🍰 it was good quality food , the breakfast was very good with good cheese , butter,etc and the tea was very good quality. The space where I was seat was nice so I could stretch my legs. I dit not have the bread as I am in a keto died. Have great time everyone in Scandinavia airline.

You cancelled my flight and didn't arrange another. Sent no info except YOUR FLIGHT HAS BEEN CANCELLED. HERES WHAT TO DO NEXT. and the rest of the email was blank???

The first flight was delayed. We missed the second flight, which was rebooked 9 hours later. We missed all our arrangements for the first day of vacation.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Great experience. Typically do klm to Amsterdam but may start taking this flight in future - greatxexperience.

The food was wonderful! The blankets and pillows were a nice touch and the staff were very accommodating, making frequent rounds to offer food, drink, etc. We were also told in advance when to expect meals to arrive, which is thoughtful. I liked the early notification about the lack of headphones as well, although unfortunately I'm not sure we received on for the first leg of the trip, which would have been nice to prepare for. The seats are a bit tight, and the bright monitors on the wall were on during an overnight trip, making it difficult to sleep for those close to them. .

Boarding required going up and down the stairs with your carryon bags which wasn’t an issue for us but would be quite challenging for elderly people, or anyone with mobility issues.

Standard short hop flight. No food, no entertainment. Just get in, get something to drink, and try to be as comfortable as you can for an hour.

The flight was cancelled, so why are you asking me how the flight was?

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Biggest gripes were that the seats were extra narrow as the 4-in-the-middle taper down. As with most flight, too little leg room hurts my aging hips. Also changing the flight time to 3 hours earlier meant that we had a terribly long lay-over in one of the world's most boring airports

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Great! Great staff, great food, great flight :) Keep up the good work!!!

It was good. Nice entertainment selection to keep me busy for the timeframe I wasn't sleeping. Professional, courteous and attentive crew.

They lost my bags and I didn't get them for 4 days after. This also happened to about 30 other people on my flight from fra to MAA (I know bc we were all filing claims in line together from the same flight.)

Flight took off arrive Frankfurt fine ... and then the Pilot parked the plane for 20 minutes while waiting for a steps vehicle to arrive so we all could deplane. This caused us to miss our Naples flight by 6 minutes while running to the next gate.. We are aware of 3 others who also miss their flight. Lufthansa Support said "why miss your flight, your flight arrived on time?" We explained, they provided another flight many hrs later, no meal voucher because our "flight was ontime".

They help we received from the check in crew and boarding cr

Both flights were on time. Great selection of movies on board. My luggage didn't get lost, which made my trip very easy.

Everything you need to know for your flight from Seattle to Tallinn

Information on your arrival and departure airports