SEA - TLL

$350 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 7/7. 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

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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Everything you should know

Cheapest round-trip
$642
Typical prices: $815-$607
Turkish Airlines
Mon 4/27Thu 5/7
SEA - TLL • 1 stop
Cheapest one-way
$350
Multiple Airlines
Tue 7/7
SEA - TLL • 3 stops
Top airlines
Cheapest • from $566 (round-trip)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Tallinn. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $684 (round-trip)
Shortest trip • 11h 48m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Mon, Apr 27 - Thu, May 7
Turkish Airlines Logo
7:10 pm - 10:20 am
SEA
-
TLL
29h 10m
1 stop
Turkish Airlines Logo
7:35 pm - 5:15 pm
TLL
-
SEA
31h 40m
1 stop
$642Turkish Airlines
Mon, Apr 27 - Thu, May 7
Turkish Airlines Logo
7:10 pm - 10:20 am
SEA
-
TLL
29h 10m
1 stop
Turkish Airlines Logo
7:35 pm - 5:15 pm
TLL
-
SEA
31h 40m
1 stop
$643Turkish Airlines
Sun, Apr 26 - Tue, May 12
Turkish Airlines Logo
7:10 pm - 6:40 pm
SEA
-
TLL
37h 30m
1 stop
Turkish Airlines Logo
7:35 pm - 5:15 pm
TLL
-
SEA
31h 40m
1 stop
$651Turkish Airlines
Mon, Apr 27 - Thu, May 7
Scandinavian Airlines Logo
7:15 am - 3:15 pm
SEA
-
TLL
22h 00m
2 stops
Scandinavian Airlines Logo
11:20 am - 10:40 pm
TLL
-
SEA
21h 20m
2 stops
$734Scandinavian Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
3:40 pm - 10:45 am
SEA
-
TLL
33h 05m
3 stops
Multiple Airlines Logo
5:45 pm - 5:55 pm
TLL
-
SEA
34h 10m
3 stops
$755Multiple Airlines
Mon, Apr 27 - Thu, May 7
Scandinavian Airlines Logo
7:20 am - 3:15 pm
SEA
-
TLL
21h 55m
2 stops
Scandinavian Airlines Logo
6:15 am - 10:40 pm
TLL
-
SEA
26h 25m
2 stops
$759Scandinavian Airlines
Sun, Apr 26 - Tue, May 12
Multiple Airlines Logo
3:40 pm - 1:30 am
SEA
-
TLL
23h 50m
3 stops
Multiple Airlines Logo
7:00 am - 8:40 pm
TLL
-
SEA
23h 40m
3 stops
$772Multiple Airlines
Mon, Apr 27 - Thu, May 7
Scandinavian Airlines Logo
7:15 am - 3:15 pm
SEA
-
TLL
22h 00m
2 stops
Scandinavian Airlines Logo
11:20 am - 10:40 pm
TLL
-
SEA
21h 20m
2 stops
$779Scandinavian Airlines
Mon, May 4 - Wed, May 13
Multiple Airlines Logo
7:00 pm - 11:35 am
SEA
-
TLL
30h 35m
3 stops
Multiple Airlines Logo
12:15 pm - 8:40 pm
TLL
-
SEA
18h 25m
3 stops
$792Multiple Airlines
Mon, Apr 27 - Thu, May 7
Turkish Airlines Logo
8:42 am - 10:20 am
SEA
-
TLL
39h 38m
2 stops
Turkish Airlines Logo
7:35 pm - 5:15 pm
TLL
-
SEA
31h 40m
1 stop
$798Turkish 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 April.

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 $495 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $979 and $933 respectively.

Good to know

Low seasonJanuary
Cheapest flight$350
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 35% 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 $350 for a one-way ticket and $566 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?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Tallinn, with oneworld 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 $998 and an overall rating of 7.7, Finnair is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $603 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.

Reviews of the 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.
7.7
FinnairOverall score based on 1389 reviews
8.2Crew
6.9Entertainment
7.4Comfort
6.7Food
7.7Boarding
Airline reviews

Comfort. Not good very little space after the person in front of you lay back.

8.0 ExcellentAnonymous, Apr 2026
IAD - MAD
Read more Finnair reviews

Comfort. Not good very little space after the person in front of you lay back.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

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

Information on your arrival and departure airports