SEA - TLL

$306 Find Cheap Flights from Seattle to Tallinn

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 8/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Tallinn

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Tallinn, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Tallinn, as well as popular online travel agencies
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Flights 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

vie., oct. 3 - lun., oct. 13
Scandinavian Airlines Logo
4:20 pm - 2:55 pmSEA-TLL
36h 35m2 stops
Scandinavian Airlines Logo
4:35 pm - 2:00 pmTLL-SEA
55h 25m2 stops
$442Scandinavian Airlines
Find Deal
vie., oct. 3 - lun., oct. 13
Scandinavian Airlines Logo
4:20 pm - 3:10 pmSEA-TLL
12h 50m1 stop
Scandinavian Airlines Logo
8:00 pm - 2:00 pmTLL-SEA
52h 00m2 stops
$452Scandinavian Airlines
Find Deal
lun., ago. 4 - mié., ago. 20
Scandinavian Airlines Logo
4:00 pm - 11:55 pmSEA-TLL
21h 55m2 stops
Scandinavian Airlines Logo
4:35 pm - 1:50 pmTLL-SEA
55h 15m2 stops
$612Scandinavian Airlines
Find Deal
lun., ago. 4 - mié., ago. 20
 Logo
4:25 pm - 1:35 amSEA-TLL
23h 10m1 stop
 Logo
6:50 pm - 11:55 amTLL-SEA
27h 05m1 stop
lun., ago. 4 - mié., ago. 20
 Logo
5:30 am - 12:20 amSEA-TLL
32h 50m2 stops
 Logo
6:50 pm - 11:55 amTLL-SEA
27h 05m1 stop
lun., ago. 4 - mié., ago. 20
 Logo
4:00 pm - 12:05 amSEA-TLL
22h 05m3 stops
 Logo
5:40 am - 1:50 pmTLL-SEA
18h 10m3 stops
vie., oct. 3 - lun., oct. 13
Lufthansa Logo
2:20 pm - 6:05 pmSEA-TLL
17h 45m1 stop
Lufthansa Logo
6:55 pm - 11:55 amTLL-SEA
27h 00m1 stop
$832Lufthansa
Find Deal
mié., jul. 30 - lun., ago. 4
Lufthansa Logo
2:20 pm - 6:00 pmSEA-TLL
17h 40m1 stop
Lufthansa Logo
6:55 pm - 11:55 amTLL-SEA
27h 00m1 stop
$985Lufthansa
Find Deal
mar., jul. 29 - lun., ago. 4
United Airlines Logo
12:20 am - 1:55 pmSEA-TLL
27h 35m2 stops
United Airlines Logo
2:30 pm - 11:55 amTLL-SEA
31h 25m1 stop
$1,185United Airlines
Find Deal
sáb., jul. 12 - sáb., jul. 19
United Airlines Logo
8:57 am - 12:20 amSEA-TLL
29h 23m2 stops
United Airlines Logo
6:00 am - 11:50 amTLL-SEA
39h 50m3 stops
$1,192United Airlines
Find Deal
Useful Info

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.

What’s the cheapest day of the week to fly from Seattle to Tallinn?

The average price of all round-trip flights from Seattle to Tallinn clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Tallinn, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

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 August, where tickets cost $714 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is $1,036 and $1,014 respectively.

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$306
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 10% 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 3 days, the lowest price for a flight from Seattle to Tallinn was $306 for a one-way ticket and $442 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, oneworld, 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, Finnair or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Tallinn are Finnair and Scandinavian Airlines. With an average price for the route of $909 and an overall rating of 7.6, Finnair is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $662 and an overall rating of 7.3.

  • 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.

Top 3 airlines serving 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.
7.6
FinnairOverall score based on 1291 reviews
8.1Crew
6.9Entertainment
6.7Food
7.6Boarding
7.4Comfort
Airline reviews

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

2.0 MediocreAnonymous, Jun 2025SAN - SEA
Read more Finnair reviews

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

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.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

Would be nice if the front toilets could be used by everyone.

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

Very helpful in getting us off the plane first to make a tight connection.

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

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

Information on your arrival and departure airports

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