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Cheap flights from Seattle to Tallinn from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Tallinn departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Tallinn

Cheap round-trip flights

Logo
2:35 pm - 12:20 amSEA-TLL
23h 45m3 stops
Logo
9:25 pm - 5:00 pmTLL-SEA
29h 35m3 stops
$540
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Thu, Jan 8 - Thu, Jan 29
Scandinavian Airlines Logo
4:20 pm - 3:55 pmSEA-TLL
37h 35m2 stops
Scandinavian Airlines Logo
3:45 pm - 10:25 pmTLL-SEA
39h 40m2 stops
$555Scandinavian Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 28
Scandinavian Airlines Logo
4:20 pm - 1:25 amSEA-TLL
23h 05m1 stop
Scandinavian Airlines Logo
3:45 pm - 10:25 pmTLL-SEA
39h 40m2 stops
$558Scandinavian Airlines
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Sun, Oct 12 - Mon, Oct 27
Finnair Logo
8:20 pm - 12:55 amSEA-TLL
18h 35m2 stops
Finnair Logo
10:35 am - 9:48 pmTLL-SEA
20h 13m2 stops
$595Finnair
Find Deal
Tue, Oct 14 - Tue, Oct 28
Lufthansa Logo
6:50 pm - 6:25 pmSEA-TLL
13h 35m1 stop
Lufthansa Logo
1:35 pm - 1:10 pmTLL-SEA
32h 35m1 stop
$665Lufthansa
Find Deal
Sun, Oct 12 - Fri, Oct 31
Lufthansa Logo
2:55 pm - 1:55 pmSEA-TLL
37h 00m2 stops
Lufthansa Logo
1:35 pm - 1:10 pmTLL-SEA
32h 35m1 stop
$669Lufthansa
Find Deal
Mon, Oct 13 - Fri, Oct 31
United Airlines Logo
9:20 am - 5:00 pmSEA-TLL
21h 40m3 stops
United Airlines Logo
6:00 pm - 9:56 pmTLL-SEA
37h 56m2 stops
$681United Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 29
United Airlines Logo
11:40 pm - 1:50 pmSEA-TLL
28h 10m2 stops
United Airlines Logo
6:00 pm - 8:51 pmTLL-SEA
35h 51m2 stops
$683United Airlines
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Sun, Oct 12 - Fri, Oct 31
Air Canada Logo
12:00 pm - 1:05 pmSEA-TLL
39h 05m2 stops
Air Canada Logo
7:00 am - 10:06 pmTLL-SEA
24h 06m2 stops
$698Air Canada
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Sat, Oct 11 - Fri, Oct 31
Air Canada Logo
7:30 am - 12:50 pmSEA-TLL
19h 20m2 stops
Air Canada Logo
7:00 am - 2:26 pmTLL-SEA
40h 26m2 stops
$743Air Canada
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Thu, Oct 16 - Fri, Oct 31

Scandinavian Airlines flights from Seattle to Tallinn

Our best Scandinavian Airlines deals on Seattle to Tallinn flight tickets
Scandinavian Airlines
Oct 15
SEA4:20 pmSeattle/Tacoma Intl
37h 35m
2 stops
TLL3:55 pmTallinn
Oct 28
TLL3:45 pmTallinn
39h 40m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
$555
Find similar
Scandinavian Airlines
Oct 12
SEA4:20 pmSeattle/Tacoma Intl
23h 05m
1 stop
TLL1:25 amTallinn
Oct 27
TLL3:45 pmTallinn
39h 40m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
$558
Find similar
Scandinavian Airlines
Oct 12
SEA4:20 pmSeattle/Tacoma Intl
45h 20m
2 stops
TLL11:40 pmTallinn
Oct 27
TLL3:45 pmTallinn
39h 37m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
$565
Find similar

Lufthansa flights from Seattle to Tallinn

Our best Lufthansa deals on Seattle to Tallinn flight tickets
Lufthansa
Oct 12
SEA6:50 pmSeattle/Tacoma Intl
13h 35m
1 stop
TLL6:25 pmTallinn
Oct 31
TLL1:35 pmTallinn
32h 35m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$665
Find similar
Lufthansa
Oct 13
SEA2:55 pmSeattle/Tacoma Intl
37h 00m
2 stops
TLL1:55 pmTallinn
Oct 31
TLL1:35 pmTallinn
32h 35m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$669
Find similar
Lufthansa
Oct 12
SEA6:50 pmSeattle/Tacoma Intl
13h 35m
1 stop
TLL6:25 pmTallinn
Oct 30
TLL6:25 amTallinn
15h 45m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$675
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Seattle to Tallinn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Thu 1/8

2:35 pm-12:20 am

3 stops23h 45m

Tallinn

Thu 1/29

9:25 pm-5:00 pm

3 stops29h 35m

$540

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Wed 10/15

4:20 pm-3:55 pm

2 stops37h 35m

Tallinn

Tue 10/28

3:45 pm-10:25 pm

2 stops39h 40m

$555

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Sun 10/12

4:20 pm-1:25 am

1 stop23h 05m

Tallinn

Mon 10/27

3:45 pm-10:25 pm

2 stops39h 40m

$558

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Tue 10/14

8:20 pm-12:55 am

2 stops18h 35m

Tallinn

Tue 10/28

10:35 am-9:48 pm

2 stops20h 13m

$595

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Sun 10/12

6:50 pm-6:25 pm

1 stop13h 35m

Tallinn

Fri 10/31

1:35 pm-1:10 pm

1 stop32h 35m

$665

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Mon 10/13

2:55 pm-1:55 pm

2 stops37h 00m

Tallinn

Fri 10/31

1:35 pm-1:10 pm

1 stop32h 35m

$669

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Thu 1/8

9:20 am-5:00 pm

3 stops21h 40m

Tallinn

Thu 1/29

6:00 pm-9:56 pm

2 stops37h 56m

$681

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Sun 10/12

11:40 pm-1:50 pm

2 stops28h 10m

Tallinn

Fri 10/31

6:00 pm-8:51 pm

2 stops35h 51m

$683

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Sat 10/11

12:00 pm-1:05 pm

2 stops39h 05m

Tallinn

Fri 10/31

7:00 am-10:06 pm

2 stops24h 06m

$698

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Thu 10/16

7:30 am-12:50 pm

2 stops19h 20m

Tallinn

Fri 10/31

7:00 am-2:26 pm

2 stops40h 26m

$743

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tallinn from

How to get the cheapest flight ticket from Seattle to Tallinn

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tallinn?

The month of October is, on average, the cheapest month to fly to Tallinn from Seattle, with most prices found around $672. If you aren’t able to travel during the month of October, then book flights to Tallinn from Seattle during November instead. Flights to Tallinn in November, while not as cheap as those in October, still average around $703.

What is the cheapest day to depart on your flight to Tallinn?

The cheapest day to depart from Seattle to Tallinn is on a Sunday when prices can be found for as low as $721. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Tallinn for around $1,108.

What is the cheapest time of day to depart on your flight to Tallinn?

Flying to Tallinn from Seattle in the morning is the least expensive time of day to depart. momondo users have found prices as low as $776 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $1,063.

Can stopping save me money on Seattle to Tallinn flights?

You could potentially save up to 28% on your flight if you consider stops on a Seattle to Tallinn flight.

When to book flights from Seattle to Tallinn

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Tallinn according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Tallinn (SEA to TLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Tallinn

Best Price Found

$338

Fastest flight time

12h 50m

Direct flights

None

Airports in Tallinn

1 airport
The best one-way flight to Tallinn from Seattle in the past 72 hours is $338. The best round-trip flight deal from Seattle to Tallinn found on momondo in the last 72 hours is $540.
The fastest flight from Seattle to Tallinn takes 12h 50m
There are no direct flights from Seattle to Tallinn. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Tallinn Airport.
There is 1 airport near Tallinn: Tallinn (TLL)
Search flight deals

  • How far is Seattle/Tacoma Intl to Tallinn by plane?

    The straight-line distance from Seattle/Tacoma Intl to Tallinn is 4807.1 mi. A reasonable flight in good conditions will take 12h 50m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Tallinn Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Tallinn Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Tallinn Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Tallinn Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Tallinn Airport.

  • What documentation or ID do you need to fly to Tallinn Airport?

    The required travel and health documents for your Tallinn Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tallinn Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Seattle to Tallinn?

Best airlines flying from Seattle to Tallinn

Compare and see reviews for airlines that fly from Seattle to Tallinn with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $473Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $745Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
FinnairPriceFrom $778Free CancellationRating
7.6
1,316 reviews
Search Finnair flights

Traveling to a place near Tallinn?

Book flights to Tallinn if you plan to visit one of these locations
Pärnu

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Tallinn?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Tallinn. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Tallinn with flexible booking policies on momondo?

All flight searches from Seattle to Tallinn on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Tallinn?

Once all potential Seattle to Tallinn flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Tallinn right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tallinn from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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