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

Copenhagen (CPH) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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 56% 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 connection time from Seattle to Riga?

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

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?

Turkish Airlines and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Riga Intl

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.

$412 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

21h 50m2 stops Chicago O'Hare Intl Kastrup Copenhagen

6:30 am - 10:02 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

25h 32m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$874Scandinavian Airlines

Sun, Apr 25 - Thu, Apr 29

9:14 pm - 9:45 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

38h 31m2 stops Miami Helsinki-Vantaa

10:10 pm - 8:02 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

31h 52m2 stops Helsinki-Vantaa Dallas/Fort Worth

$890Multiple Airlines

Sun, Dec 13 - Wed, Jan 27

7:15 am - 3:25 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

22h 10m2 stops San Francisco Kastrup Copenhagen

4:00 pm - 11:55 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

41h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$908Scandinavian Airlines

Sun, Dec 13 - Sun, Dec 20

2:35 pm - 4:00 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

15h 25m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

4:00 pm - 5:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

35h 00m3 stops Kastrup Copenhagen Bergen Flesland Reykjavik Keflavik Intl

$946Multiple Airlines

Sun, Dec 13 - Wed, Jan 27

2:50 pm - 1:30 amSEA Seattle/Tacoma Intl-RIX Riga Intl

24h 40m3 stops Munich Franz Josef Strauss Stockholm Arlanda Warsaw Frederic Chopin

6:00 am - 1:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

17h 00m2 stops Stockholm Arlanda Munich Franz Josef Strauss

$960Multiple Airlines

Sun, Dec 13 - Sun, Dec 20

2:35 pm - 1:30 amSEA Seattle/Tacoma Intl-RIX Riga Intl

24h 55m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Warsaw Frederic Chopin

4:00 pm - 5:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

35h 00m3 stops Kastrup Copenhagen Bergen Flesland Reykjavik Keflavik Intl

$968Multiple Airlines

Sun, Dec 13 - Wed, Jan 27

7:05 pm - 6:10 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

37h 05m1 stop Istanbul

7:05 pm - 5:10 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

32h 05m1 stop Istanbul

$990Turkish Airlines

Sun, Dec 13 - Wed, Jan 27

8:20 pm - 10:05 amSEA Seattle/Tacoma Intl-RIX Riga Intl

27h 45m2 stops London Heathrow Helsinki-Vantaa

5:40 pm - 4:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

32h 20m1 stop Helsinki-Vantaa

$992Finnair

Sun, Apr 25 - Thu, Apr 29

5:40 pm - 5:15 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

13h 35m1 stop Helsinki-Vantaa

9:40 pm - 4:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

28h 20m1 stop Helsinki-Vantaa

$993Finnair

Sun, Apr 25 - Thu, Apr 29

5:40 pm - 9:10 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

17h 30m1 stop Helsinki-Vantaa

10:30 am - 10:38 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

22h 08m2 stops Helsinki-Vantaa Chicago O'Hare Intl

$1,002Iberia

Sun, Apr 25 - Thu, Apr 29

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Scandinavian Airlines flights from Seattle to Riga

Our best Scandinavian Airlines deals on Seattle to Riga flight tickets

Scandinavian Airlines

Apr 25

SEA7:20 amSeattle/Tacoma Intl

21h 50m

2 stops

RIX3:10 pmRiga Intl

Apr 29

RIX6:30 amRiga Intl

25h 32m

2 stops

SEA10:02 pmSeattle/Tacoma Intl

$874

Scandinavian Airlines

Dec 13

SEA7:15 amSeattle/Tacoma Intl

22h 10m

2 stops

RIX3:25 pmRiga Intl

Dec 20

RIX4:00 pmRiga Intl

41h 55m

2 stops

SEA11:55 pmSeattle/Tacoma Intl

$908

Finnair flights from Seattle to Riga

Our best Finnair deals on Seattle to Riga flight tickets

Finnair

Apr 25

SEA8:20 pmSeattle/Tacoma Intl

27h 45m

2 stops

RIX10:05 amRiga Intl

Apr 29

RIX5:40 pmRiga Intl

32h 20m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$992

Finnair

Apr 25

SEA5:40 pmSeattle/Tacoma Intl

13h 35m

1 stop

RIX5:15 pmRiga Intl

Apr 29

RIX9:40 pmRiga Intl

28h 20m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$993

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 4/25

7:20 am-3:10 pm

2 stops21h 50m

Riga Intl

Thu 4/29

6:30 am-10:02 pm

2 stops25h 32m

$874

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 12/13

9:14 pm-9:45 pm

2 stops38h 31m

Riga Intl

Wed 1/27

10:10 pm-8:02 pm

2 stops31h 52m

$890

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 12/13

7:15 am-3:25 pm

2 stops22h 10m

Riga Intl

Sun 12/20

4:00 pm-11:55 pm

2 stops41h 55m

$908

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 12/13

2:35 pm-4:00 pm

2 stops15h 25m

Riga Intl

Wed 1/27

4:00 pm-5:00 pm

3 stops35h 00m

$946

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 12/13

2:50 pm-1:30 am

3 stops24h 40m

Riga Intl

Sun 12/20

6:00 am-1:00 pm

2 stops17h 00m

$960

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 12/13

2:35 pm-1:30 am

3 stops24h 55m

Riga Intl

Wed 1/27

4:00 pm-5:00 pm

3 stops35h 00m

$968

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 12/13

7:05 pm-6:10 pm

1 stop37h 05m

Riga Intl

Wed 1/27

7:05 pm-5:10 pm

1 stop32h 05m

$990

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 4/25

8:20 pm-10:05 am

2 stops27h 45m

Riga Intl

Thu 4/29

5:40 pm-4:00 pm

1 stop32h 20m

$992

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 4/25

5:40 pm-5:15 pm

1 stop13h 35m

Riga Intl

Thu 4/29

9:40 pm-4:00 pm

1 stop28h 20m

$993

Quickest round-trip

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Sun 4/25

5:40 pm-9:10 pm

1 stop17h 30m

Riga Intl

Thu 4/29

10:30 am-10:38 pm

2 stops22h 08m

$1,002

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 October is also very affordable. Most momondo users find prices during this month for around $0.

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	$412
Fastest flight time	21h 50m
Direct flights	None

The best one-way flight to Riga from Seattle in the past 72 hours is $412. The best round-trip flight deal from Seattle to Riga found on momondo in the last 72 hours is $874.

The fastest flight from Seattle to Riga takes 21h 50m

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 21h 50m.
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 56% of the total bookings. Other popular airlines include Lufthansa with 33% and KLM with 12%.

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 2,031 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $847	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights
KLM	PriceFrom $1,045	Free Cancellation	Rating 7.8 1,595 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 $412

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 11/21. 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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Scandinavian Airlines flights from Seattle to Riga

Our best Scandinavian Airlines deals on Seattle to Riga flight tickets

Finnair flights from Seattle to Riga

Our best Finnair 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