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Cheap flights from Seattle to Tallinn from $402

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 10/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Tallinn

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 am - 3:10 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
23h 20m3 stops Vancouver Intl Toronto Pearson Intl Stockholm Arlanda
Multiple Airlines Logo
11:35 pm - 9:04 pmTLL  Tallinn-SEA Seattle/Tacoma Intl
31h 29m3 stops Stockholm Arlanda Brussels Bruxelles-National Toronto Pearson Intl
$626Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Scandinavian Airlines Logo
3:55 pm - 3:15 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
13h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
6:15 am - 1:45 pmTLL  Tallinn-SEA Seattle/Tacoma Intl
17h 30m1 stop Kastrup Copenhagen
$717Scandinavian Airlines
Fri, Oct 2 - Sun, Oct 11
Scandinavian Airlines Logo
3:55 pm - 3:15 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
13h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
6:15 am - 1:45 pmTLL  Tallinn-SEA Seattle/Tacoma Intl
17h 30m1 stop Kastrup Copenhagen
$717Scandinavian Airlines
Sun, Oct 4 - Sun, Oct 11
Scandinavian Airlines Logo
3:55 pm - 3:15 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
13h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
6:15 am - 1:45 pmTLL  Tallinn-SEA Seattle/Tacoma Intl
17h 30m1 stop Kastrup Copenhagen
$717Scandinavian Airlines
Sat, Oct 3 - Sun, Oct 11
Multiple Airlines Logo
3:40 pm - 11:50 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
22h 10m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
Multiple Airlines Logo
6:25 am - 6:00 pmTLL  Tallinn-SEA Seattle/Tacoma Intl
20h 35m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl
$744Multiple Airlines
Mon, Oct 19 - Sat, Oct 31
United Airlines Logo
1:50 pm - 5:10 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
17h 20m1 stop Frankfurt am Main
United Airlines Logo
6:10 am - 11:55 amTLL  Tallinn-SEA Seattle/Tacoma Intl
15h 45m1 stop Frankfurt am Main
$745United Airlines
Mon, Feb 8 - Thu, Apr 1
United Airlines Logo
1:50 pm - 5:10 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
17h 20m1 stop Frankfurt am Main
United Airlines Logo
6:10 am - 11:55 amTLL  Tallinn-SEA Seattle/Tacoma Intl
15h 45m1 stop Frankfurt am Main
$745United Airlines
Mon, Feb 8 - Fri, Apr 2
Lufthansa Logo
8:00 am - 5:10 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
23h 10m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
1:50 pm - 12:14 amTLL  Tallinn-SEA Seattle/Tacoma Intl
20h 24m2 stops Frankfurt am Main Chicago O'Hare Intl
$764Lufthansa
Mon, Feb 8 - Tue, Mar 30
Lufthansa Logo
8:00 am - 5:10 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
23h 10m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
6:00 pm - 11:55 amTLL  Tallinn-SEA Seattle/Tacoma Intl
27h 55m1 stop Frankfurt am Main
$775Lufthansa
Mon, Feb 8 - Mon, Mar 29
Lufthansa Logo
8:00 am - 5:10 pmSEA  Seattle/Tacoma Intl-TLL Tallinn
23h 10m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
6:00 pm - 12:14 amTLL  Tallinn-SEA Seattle/Tacoma Intl
40h 14m2 stops Frankfurt am Main Chicago O'Hare Intl
$786Lufthansa
Mon, Feb 8 - Mon, Mar 29

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Scandinavian Airlines flights from Seattle to Tallinn

Our best Scandinavian Airlines deals on Seattle to Tallinn flight tickets
Scandinavian Airlines
Oct 2
SEA3:55 pmSeattle/Tacoma Intl
13h 20m
1 stop
TLL3:15 pmTallinn
Oct 11
TLL6:15 amTallinn
17h 30m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$717
Scandinavian Airlines
Sep 11
SEA3:55 pmSeattle/Tacoma Intl
21h 55m
2 stops
TLL11:50 pmTallinn
Sep 18
TLL7:00 amTallinn
16h 45m
2 stops
SEA1:45 pmSeattle/Tacoma Intl
$723
Scandinavian Airlines
Sep 29
SEA3:55 pmSeattle/Tacoma Intl
13h 20m
1 stop
TLL3:15 pmTallinn
Oct 11
TLL6:15 amTallinn
17h 30m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$730

United Airlines flights from Seattle to Tallinn

Our best United Airlines deals on Seattle to Tallinn flight tickets
United Airlines
Feb 8
SEA1:50 pmSeattle/Tacoma Intl
17h 20m
1 stop
TLL5:10 pmTallinn
Mar 31
TLL6:10 amTallinn
15h 45m
1 stop
SEA11:55 amSeattle/Tacoma Intl
$745
United Airlines
Feb 7
SEA8:00 amSeattle/Tacoma Intl
19h 00m
2 stops
TLL1:00 pmTallinn
Mar 30
TLL6:10 amTallinn
15h 45m
1 stop
SEA11:55 amSeattle/Tacoma Intl
$749
United Airlines
Feb 8
SEA1:50 pmSeattle/Tacoma Intl
17h 20m
1 stop
TLL5:10 pmTallinn
Apr 2
TLL6:10 amTallinn
27h 11m
3 stops
SEA11:21 pmSeattle/Tacoma Intl
$754

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 August 12, 2026.
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

Cheapest round-trip

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Wed 9/9

5:50 am-3:10 pm

3 stops23h 20m

Tallinn

Wed 9/16

11:35 pm-9:04 pm

3 stops31h 29m

$626
Quickest round-trip

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Fri 10/2

3:55 pm-3:15 pm

1 stop13h 20m

Tallinn

Sun 10/11

6:15 am-1:45 pm

1 stop17h 30m

$717

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Sun 10/4

3:55 pm-3:15 pm

1 stop13h 20m

Tallinn

Sun 10/11

6:15 am-1:45 pm

1 stop17h 30m

$717

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Sat 10/3

3:55 pm-3:15 pm

1 stop13h 20m

Tallinn

Sun 10/11

6:15 am-1:45 pm

1 stop17h 30m

$717

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Mon 10/19

3:40 pm-11:50 pm

2 stops22h 10m

Tallinn

Sat 10/31

6:25 am-6:00 pm

3 stops20h 35m

$744

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Mon 2/8

1:50 pm-5:10 pm

1 stop17h 20m

Tallinn

Thu 4/1

6:10 am-11:55 am

1 stop15h 45m

$745

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Mon 2/8

1:50 pm-5:10 pm

1 stop17h 20m

Tallinn

Fri 4/2

6:10 am-11:55 am

1 stop15h 45m

$745

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Mon 2/8

8:00 am-5:10 pm

2 stops23h 10m

Tallinn

Tue 3/30

1:50 pm-12:14 am

2 stops20h 24m

$764

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Mon 2/8

8:00 am-5:10 pm

2 stops23h 10m

Tallinn

Mon 3/29

6:00 pm-11:55 am

1 stop27h 55m

$775

SeattleTallinn

SEA Seattle/Tacoma Intl - TLL Tallinn

SEATLL

Seattle/Tacoma Intl

Mon 2/8

8:00 am-5:10 pm

2 stops23h 10m

Tallinn

Mon 3/29

6:00 pm-12:14 am

2 stops40h 14m

$786

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 typical price of a round-trip flight between Seattle and Tallinn?

Prices are currently typical for flights on this route.

Typical prices usually range from $613 to $681.
The lowest price recently found on this route was $626.

What is the cheapest month to fly to Tallinn?

The month of September is, on average, the cheapest month to fly to Tallinn from Seattle, with most prices found around $575. If you aren’t able to travel during the month of September, then book flights to Tallinn from Seattle during April instead. Flights to Tallinn in April, while not as cheap as those in September, still average around $594.

Can stopping save me money on Seattle to Tallinn flights?

You could potentially save up to 14% 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

Fastest flight time

16h 30m

Direct flights

None
The fastest flight from Seattle to Tallinn takes 16h 30m
There are no direct flights from Seattle to Tallinn. There are no popular flight routes from Seattle to Tallinn.
Search flight deals

Frequently asked questions about flying from Seattle to Tallinn

  • 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 16h 30m.

  • 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 $487Free CancellationRating
7.4
1,947 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $566Free CancellationRating
6.8
8,180 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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