Which layover airport offers the lowest fares from Seattle to Riga?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $447.

What airlines fly to Riga?

Scandinavian Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Riga from Seattle according to our data. Scandinavian Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Riga. Keep in mind that there are 3 different airlines that fly to Riga on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Seattle to Riga?

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 13h 15m.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Riga Intl?

Scandinavian Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Riga Intl

Which airport is the most popular layover for flights between Seattle and Riga?

Copenhagen (CPH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Seattle to Riga?

Paris (CDG) has the shortest average layover time for this route: 1h 20m.

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

Prices for flights from Seattle/Tacoma Intl Airport to Riga Intl Airport are updated daily.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to Riga Intl Airport is 3 as of October 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Riga Intl 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 Riga Intl Airport.

What documentation or ID do you need to fly to Riga Intl Airport?

The travel and health documents you'll need for your trip to Riga Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riga Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$245 Cheap Flights from Seattle to Riga in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Riga

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:32 am - 9:45 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

25h 13m2 stops Dallas/Fort Worth Helsinki-Vantaa

10:10 pm - 10:08 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

32h 58m2 stops Helsinki-Vantaa Dallas/Fort Worth

$724Finnair

Tue, Mar 2 - Tue, Mar 16

10:10 am - 10:40 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

26h 30m3 stops Vancouver Intl Munich Franz Josef Strauss Stockholm Arlanda

7:45 pm - 12:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

26h 15m2 stops Stockholm Arlanda Frankfurt am Main

$739Multiple Airlines

Tue, Nov 24 - Sun, Nov 29

7:05 pm - 10:45 amSEA Seattle/Tacoma Intl-RIX Riga Intl

29h 40m1 stop Istanbul

11:40 am - 5:10 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

39h 30m1 stop Istanbul

$762Turkish Airlines

Sun, Nov 15 - Tue, Nov 24

7:20 am - 3:10 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

21h 50m2 stops San Francisco Kastrup Copenhagen

6:30 am - 1:45 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

17h 15m1 stop Kastrup Copenhagen

$869Scandinavian Airlines

Tue, Mar 30 - Fri, Jun 4

7:15 am - 12:55 amSEA Seattle/Tacoma Intl-RIX Riga Intl

31h 40m2 stops Chicago O'Hare Intl Kastrup Copenhagen

11:10 am - 11:26 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

22h 16m2 stops Kastrup Copenhagen San Francisco

$870Scandinavian Airlines

Mon, Oct 19 - Mon, Nov 9

7:15 am - 3:10 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

21h 55m2 stops Chicago O'Hare Intl Kastrup Copenhagen

6:30 am - 8:13 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

23h 43m2 stops Kastrup Copenhagen San Francisco

$870Scandinavian Airlines

Sun, Oct 18 - Tue, Nov 10

1:45 pm - 5:15 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

17h 30m1 stop Amsterdam Schiphol

5:00 pm - 11:47 amRIX Riga Intl-SEA Seattle/Tacoma Intl

28h 47m1 stop Amsterdam Schiphol

$1,037KLM

Thu, Oct 15 - Sun, Nov 1

9:45 am - 1:10 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

17h 25m2 stops Los Angeles Amsterdam Schiphol

5:00 pm - 11:47 amRIX Riga Intl-SEA Seattle/Tacoma Intl

28h 47m1 stop Amsterdam Schiphol

$1,042KLM

Wed, Oct 14 - Sun, Nov 1

2:10 pm - 11:20 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

23h 10m1 stop Frankfurt am Main

6:05 am - 12:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

15h 55m1 stop Frankfurt am Main

$1,086Lufthansa

Thu, Oct 22 - Sat, Nov 7

2:10 pm - 11:20 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

23h 10m1 stop Frankfurt am Main

6:05 am - 12:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

15h 55m1 stop Frankfurt am Main

$1,086Lufthansa

Wed, Oct 21 - Thu, Nov 12

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Turkish Airlines flights from Seattle to Riga

Our best Turkish Airlines deals on Seattle to Riga flight tickets

Turkish Airlines

Nov 15

SEA7:05 pmSeattle/Tacoma Intl

29h 40m

1 stop

RIX10:45 amRiga Intl

Nov 24

RIX11:40 amRiga Intl

39h 30m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

$762

Turkish Airlines

Nov 11

SEA7:05 pmSeattle/Tacoma Intl

29h 40m

1 stop

RIX10:45 amRiga Intl

Dec 1

RIX11:40 amRiga Intl

39h 30m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

$776

Turkish Airlines

Mar 31

SEA7:10 pmSeattle/Tacoma Intl

28h 55m

1 stop

RIX10:05 amRiga Intl

Jun 4

RIX11:00 amRiga Intl

33h 40m

1 stop

SEA10:40 amSeattle/Tacoma Intl

$781

British Airways flights from Seattle to Riga

Our best British Airways deals on Seattle to Riga flight tickets

British Airways

Mar 31

SEA8:20 pmSeattle/Tacoma Intl

34h 55m

2 stops

RIX5:15 pmRiga Intl

Jun 4

RIX8:35 amRiga Intl

17h 25m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$817

British Airways

Nov 11

SEA6:45 pmSeattle/Tacoma Intl

36h 55m

2 stops

RIX5:40 pmRiga Intl

Dec 1

RIX9:05 amRiga Intl

21h 03m

2 stops

SEA8:08 pmSeattle/Tacoma Intl

$818

British Airways

Mar 31

SEA8:20 pmSeattle/Tacoma Intl

34h 55m

2 stops

RIX5:15 pmRiga Intl

Jun 3

RIX8:35 amRiga Intl

26h 24m

2 stops

SEA12:59 amSeattle/Tacoma Intl

$824

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Tue 3/2

10:32 am-9:45 pm

2 stops25h 13m

Riga Intl

Tue 3/16

10:10 pm-10:08 pm

2 stops32h 58m

$724

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Tue 11/24

10:10 am-10:40 pm

3 stops26h 30m

Riga Intl

Sun 11/29

7:45 pm-12:00 pm

2 stops26h 15m

$739

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 11/15

7:05 pm-10:45 am

1 stop29h 40m

Riga Intl

Tue 11/24

11:40 am-5:10 pm

1 stop39h 30m

$762

Quickest round-trip

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Tue 3/30

7:20 am-3:10 pm

2 stops21h 50m

Riga Intl

Fri 6/4

6:30 am-1:45 pm

1 stop17h 15m

$869

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Mon 10/19

7:15 am-12:55 am

2 stops31h 40m

Riga Intl

Mon 11/9

11:10 am-11:26 pm

2 stops22h 16m

$870

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 10/18

7:15 am-3:10 pm

2 stops21h 55m

Riga Intl

Tue 11/10

6:30 am-8:13 pm

2 stops23h 43m

$870

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Thu 10/15

1:45 pm-5:15 pm

1 stop17h 30m

Riga Intl

Sun 11/1

5:00 pm-11:47 am

1 stop28h 47m

$1,037

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Wed 10/14

9:45 am-1:10 pm

2 stops17h 25m

Riga Intl

Sun 11/1

5:00 pm-11:47 am

1 stop28h 47m

$1,042

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Thu 10/22

2:10 pm-11:20 pm

1 stop23h 10m

Riga Intl

Sat 11/7

6:05 am-12:00 pm

1 stop15h 55m

$1,086

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Wed 10/21

2:10 pm-11:20 pm

1 stop23h 10m

Riga Intl

Thu 11/12

6:05 am-12:00 pm

1 stop15h 55m

$1,086

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Riga

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Riga?

In general, November is the cheapest month to fly from Seattle to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Riga during the month of November, then departing from Seattle during the month December is also very affordable. Most momondo users find prices during this month for around $807.

Can stopping save me money on Seattle to Riga flights?

You could potentially save up to 54% on your flight if you consider stops on a Seattle to Riga flight.

When to book flights from Seattle to Riga

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

Estimated round-trip price

Cheap Seattle to Riga (SEA to RIX) flight deals and tips

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

Best Price Found	$245
Fastest flight time	20h 45m
Direct flights	None

The best one-way flight to Riga from Seattle in the past 72 hours is $245. The best round-trip flight deal from Seattle to Riga found on momondo in the last 72 hours is $724.

The fastest flight from Seattle to Riga takes 20h 45m

There are no direct flights from Seattle to Riga. There are no popular flight routes from Seattle to Riga.

Search flight deals

Frequently asked questions about flying from Seattle to Riga

How far is Seattle/Tacoma Intl to Riga Intl by plane?
Seattle/Tacoma Intl and Riga Intl are 4956.0 mi apart from one another. A reasonable flight in good conditions will take 20h 45m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Riga Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Riga Intl Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Riga Intl Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Riga Intl Airport is 3 as of October 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Riga Intl 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 Riga Intl Airport.
What documentation or ID do you need to fly to Riga Intl Airport?
The travel and health documents you'll need for your trip to Riga Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riga Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Riga?
Based on momondo bookings for flights between Seattle and Riga, the leading airline is Scandinavian Airlines, making up 58% of the total bookings. Other popular airlines include Lufthansa with 31% and KLM with 11%.

Best airlines flying from Seattle to Riga

Compare and see reviews for airlines that fly from Seattle to Riga with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $440	Free Cancellation	Rating 7.4 2,005 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $847	Free Cancellation	Rating 6.8 8,255 reviews	Search Lufthansa flights
KLM	PriceFrom $1,045	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Riga from Seattle.

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

Yes. momondo enables you to select and highlight flights to Riga from Seattle with this policy.

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

momondo helps you find the best flight between Seattle and Riga by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Riga, momondo offers a useful price alert feature which will track prices for flights to Riga from Seattle and alert you when they change.

An easier way to manage your Riga trip

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Cheap flights from Seattle to Riga from $245

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 Riga departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Seattle to Riga

Our best Turkish Airlines deals on Seattle to Riga flight tickets

British Airways flights from Seattle to Riga

Our best British Airways deals on Seattle to Riga flight tickets

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How to get the cheapest flight ticket from Seattle to Riga

What is the cheapest month to fly to Riga?

Can stopping save me money on Seattle to Riga flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Riga Intl?

What airlines fly to Riga?

Which airport is the most popular layover for flights between Seattle and Riga?

Which layover airport offers the lowest fares from Seattle to Riga?

Which layover airport has the shortest travel time from Seattle to Riga?

Which layover airport has the shortest connection time from Seattle to Riga?

When to book flights from Seattle to Riga

Cheap Seattle to Riga (SEA to RIX) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Riga

Best airlines flying from Seattle to Riga

Compare and see reviews for airlines that fly from Seattle to Riga with momondo

Traveling to a place near Riga?

Why use momondo?

An easier way to manage your Riga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Latvia

Fly your favorite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Riga

List of cabin classes available on flights landing in Riga. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year