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Cheap flights from Seattle to Tallinn from $378

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 9/26. 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

Scandinavian Airlines Logo
7:20 am - 3:10 pmSEA-TLL
22h 50m2 stops
Scandinavian Airlines Logo
11:00 am - 10:25 pmTLL-SEA
20h 25m2 stops
$467Scandinavian Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 17
Scandinavian Airlines Logo
7:20 am - 10:20 amSEA-TLL
41h 00m2 stops
Scandinavian Airlines Logo
11:00 am - 10:16 pmTLL-SEA
20h 16m2 stops
$479Scandinavian Airlines
Find Deal
Sat, Mar 7 - Fri, Mar 20
Scandinavian Airlines Logo
7:20 am - 10:20 amSEA-TLL
41h 00m2 stops
Scandinavian Airlines Logo
3:45 pm - 10:25 pmTLL-SEA
39h 40m2 stops
$509Scandinavian Airlines
Find Deal
Thu, Dec 11 - Sun, Mar 8
Scandinavian Airlines Logo
10:55 am - 10:20 amSEA-TLL
38h 25m2 stops
Scandinavian Airlines Logo
11:00 am - 10:25 pmTLL-SEA
20h 25m2 stops
$549Scandinavian Airlines
Find Deal
Fri, Mar 13 - Tue, Mar 17
Lufthansa Logo
3:00 pm - 11:40 pmSEA-TLL
23h 40m1 stop
Lufthansa Logo
6:15 am - 1:10 pmTLL-SEA
15h 55m1 stop
$552Lufthansa
Find Deal
Mon, Mar 9 - Tue, Mar 17
United Airlines Logo
11:50 pm - 12:55 pmSEA-TLL
27h 05m2 stops
United Airlines Logo
6:15 am - 1:10 pmTLL-SEA
15h 55m1 stop
$556United Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 17
United Airlines Logo
3:00 pm - 11:40 pmSEA-TLL
23h 40m1 stop
United Airlines Logo
1:55 pm - 10:16 pmTLL-SEA
41h 21m2 stops
$557United Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 18
Lufthansa Logo
3:00 pm - 11:40 pmSEA-TLL
23h 40m1 stop
Lufthansa Logo
6:05 pm - 1:10 pmTLL-SEA
28h 05m1 stop
$572Lufthansa
Find Deal
Mon, Mar 9 - Mon, Mar 16
British Airways Logo
7:50 pm - 1:45 pmSEA-TLL
32h 55m1 stop
British Airways Logo
4:00 pm - 5:55 pmTLL-SEA
34h 55m1 stop
$846British Airways
Find Deal
Sun, Mar 8 - Sat, Mar 14
Air France Logo
3:00 pm - 3:00 pmSEA-TLL
15h 00m1 stop
Air France Logo
5:10 pm - 12:25 pmTLL-SEA
28h 15m1 stop
$866Air France
Find Deal
Wed, Mar 11 - Wed, Mar 18

Turkish Airlines flights from Seattle to Tallinn

Our best Turkish Airlines deals on Seattle to Tallinn flight tickets
Turkish Airlines
Mar 11
SEA8:00 pmSeattle/Tacoma Intl
30h 45m
1 stop
TLL11:45 amTallinn
Mar 16
TLL6:55 pmTallinn
32h 10m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$929
Find similar
Turkish Airlines
Mar 9
SEA8:00 pmSeattle/Tacoma Intl
30h 45m
1 stop
TLL11:45 amTallinn
Mar 14
TLL6:55 pmTallinn
32h 10m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$962
Find similar
Turkish Airlines
Mar 8
SEA8:00 pmSeattle/Tacoma Intl
37h 00m
1 stop
TLL6:00 pmTallinn
Mar 18
TLL12:40 pmTallinn
38h 25m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$1,541
Find similar

Lufthansa flights from Seattle to Tallinn

Our best Lufthansa deals on Seattle to Tallinn flight tickets
Lufthansa
Mar 9
SEA3:00 pmSeattle/Tacoma Intl
23h 40m
1 stop
TLL11:40 pmTallinn
Mar 17
TLL6:15 amTallinn
15h 55m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$552
Find similar
Lufthansa
Mar 9
SEA3:00 pmSeattle/Tacoma Intl
23h 40m
1 stop
TLL11:40 pmTallinn
Mar 16
TLL6:05 pmTallinn
28h 05m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$572
Find similar
Lufthansa
Mar 11
SEA6:31 amSeattle/Tacoma Intl
32h 19m
2 stops
TLL11:50 pmTallinn
Mar 18
TLL1:55 pmTallinn
32h 15m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$582
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 September 16, 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

Tue 3/10

7:20 am-3:10 pm

2 stops22h 50m

Tallinn

Tue 3/17

11:00 am-10:25 pm

2 stops20h 25m

$467

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Sat 3/7

7:20 am-10:20 am

2 stops41h 00m

Tallinn

Fri 3/20

11:00 am-10:16 pm

2 stops20h 16m

$479

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Thu 12/11

7:20 am-10:20 am

2 stops41h 00m

Tallinn

Sun 3/8

3:45 pm-10:25 pm

2 stops39h 40m

$509

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Fri 3/13

10:55 am-10:20 am

2 stops38h 25m

Tallinn

Tue 3/17

11:00 am-10:25 pm

2 stops20h 25m

$549

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Mon 3/9

3:00 pm-11:40 pm

1 stop23h 40m

Tallinn

Tue 3/17

6:15 am-1:10 pm

1 stop15h 55m

$552

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Sat 3/7

11:50 pm-12:55 pm

2 stops27h 05m

Tallinn

Tue 3/17

6:15 am-1:10 pm

1 stop15h 55m

$556

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Mon 3/9

3:00 pm-11:40 pm

1 stop23h 40m

Tallinn

Wed 3/18

1:55 pm-10:16 pm

2 stops41h 21m

$557

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Mon 3/9

3:00 pm-11:40 pm

1 stop23h 40m

Tallinn

Mon 3/16

6:05 pm-1:10 pm

1 stop28h 05m

$572

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Sun 3/8

7:50 pm-1:45 pm

1 stop32h 55m

Tallinn

Sat 3/14

4:00 pm-5:55 pm

1 stop34h 55m

$846

SeattleTallinn

SEA - TLL

SEATLL

Seattle/Tacoma Intl

Wed 3/11

3:00 pm-3:00 pm

1 stop15h 00m

Tallinn

Wed 3/18

5:10 pm-12:25 pm

1 stop28h 15m

$866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Seattle and Tallinn?

What is the cheapest month to fly to Tallinn?

The month of December is, on average, the cheapest month to fly to Tallinn from Seattle, with most prices found around $565. If you aren’t able to travel during the month of December, then book flights to Tallinn from Seattle during September instead. Flights to Tallinn in September, while not as cheap as those in December, still average around $586.

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 6% 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

Direct flights

None
There are no direct flights from Seattle to Tallinn. There are no popular flight routes from Seattle to Tallinn.
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 15h 00m.

  • 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
7.4
1,486 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom $716Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
LufthansaPriceFrom $745Free CancellationRating
6.8
7,407 reviews
Search Lufthansa 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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