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.

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

United Airlines, Air France, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Riga Intl

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.

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.

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 10:40 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

22h 05m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

6:30 am - 5:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

20h 30m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl

$669Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

2:35 pm - 1:20 amSEA Seattle/Tacoma Intl-RIX Riga Intl

24h 45m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

6:30 am - 5:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

20h 30m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$678Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

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

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

6:30 am - 5:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

20h 30m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl

$682Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

7:20 am - 1:15 amSEA Seattle/Tacoma Intl-RIX Riga Intl

31h 55m2 stops Chicago O'Hare Intl Kastrup Copenhagen

11:15 am - 10:02 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

20h 47m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$787Scandinavian Airlines

Wed, Apr 7 - Wed, Apr 28

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

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

11:15 am - 10:02 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

20h 47m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$787Scandinavian Airlines

Mon, Apr 26 - Mon, May 10

7:20 am - 1:15 amSEA Seattle/Tacoma Intl-RIX Riga Intl

31h 55m2 stops Chicago O'Hare Intl Kastrup Copenhagen

11:15 am - 10:02 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

20h 47m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$787Scandinavian Airlines

Tue, Apr 6 - Mon, Apr 26

5:40 pm - 5:20 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

13h 40m1 stop Amsterdam Schiphol

11:50 am - 4:20 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

14h 30m1 stop Amsterdam Schiphol

$1,041KLM

Thu, Apr 8 - Wed, Apr 28

9:50 am - 1:15 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

17h 25m2 stops San Francisco Amsterdam Schiphol

11:50 am - 4:20 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

14h 30m1 stop Amsterdam Schiphol

$1,046KLM

Mon, Apr 26 - Wed, May 12

2:10 pm - 11:40 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

23h 30m1 stop Frankfurt am Main

6:55 am - 12:20 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

15h 25m1 stop Frankfurt am Main

$1,097Lufthansa

Fri, Apr 9 - Wed, Apr 28

10:10 am - 2:00 pmSEA Seattle/Tacoma Intl-RIX Riga Intl

17h 50m2 stops Vancouver Intl Frankfurt am Main

2:40 pm - 12:00 pmRIX Riga Intl-SEA Seattle/Tacoma Intl

31h 20m1 stop Frankfurt am Main

$1,579Lufthansa

Wed, Dec 16 - Sat, Jan 9

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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 7

SEA7:20 amSeattle/Tacoma Intl

41h 15m

2 stops

RIX10:35 amRiga Intl

Apr 26

RIX11:15 amRiga Intl

20h 47m

2 stops

SEA10:02 pmSeattle/Tacoma Intl

$787

Scandinavian Airlines

Apr 24

SEA7:20 amSeattle/Tacoma Intl

31h 55m

2 stops

RIX1:15 amRiga Intl

May 14

RIX11:15 amRiga Intl

12h 30m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$814

Scandinavian Airlines

Dec 6

SEA10:39 amSeattle/Tacoma Intl

28h 41m

2 stops

RIX1:20 amRiga Intl

Dec 13

RIX6:30 amRiga Intl

25h 32m

2 stops

SEA10:02 pmSeattle/Tacoma Intl

$851

Finnair flights from Seattle to Riga

Our best Finnair deals on Seattle to Riga flight tickets

Finnair

Feb 8

SEA6:45 pmSeattle/Tacoma Intl

32h 30m

2 stops

RIX1:15 pmRiga Intl

Mar 1

RIX10:10 pmRiga Intl

32h 14m

2 stops

SEA8:24 pmSeattle/Tacoma Intl

$726

Finnair

Apr 7

SEA1:19 pmSeattle/Tacoma Intl

21h 51m

2 stops

RIX9:10 pmRiga Intl

Apr 27

RIX10:30 amRiga Intl

15h 30m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$728

Finnair

Apr 7

SEA1:19 pmSeattle/Tacoma Intl

21h 51m

2 stops

RIX9:10 pmRiga Intl

Apr 27

RIX8:25 amRiga Intl

21h 07m

2 stops

SEA7:32 pmSeattle/Tacoma Intl

$739

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Tue 12/8

2:35 pm-10:40 pm

2 stops22h 05m

Riga Intl

Tue 12/15

6:30 am-5:00 pm

3 stops20h 30m

$669

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Tue 12/8

2:35 pm-1:20 am

2 stops24h 45m

Riga Intl

Tue 12/15

6:30 am-5:00 pm

2 stops20h 30m

$678

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Tue 12/8

2:35 pm-1:30 am

3 stops24h 55m

Riga Intl

Tue 12/15

6:30 am-5:00 pm

3 stops20h 30m

$682

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Wed 4/7

7:20 am-1:15 am

2 stops31h 55m

Riga Intl

Wed 4/28

11:15 am-10:02 pm

2 stops20h 47m

$787

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Mon 4/26

7:20 am-3:10 pm

2 stops21h 50m

Riga Intl

Mon 5/10

11:15 am-10:02 pm

2 stops20h 47m

$787

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Tue 4/6

7:20 am-1:15 am

2 stops31h 55m

Riga Intl

Mon 4/26

11:15 am-10:02 pm

2 stops20h 47m

$787

Quickest round-trip

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Thu 4/8

5:40 pm-5:20 pm

1 stop13h 40m

Riga Intl

Wed 4/28

11:50 am-4:20 pm

1 stop14h 30m

$1,041

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Mon 4/26

9:50 am-1:15 pm

2 stops17h 25m

Riga Intl

Wed 5/12

11:50 am-4:20 pm

1 stop14h 30m

$1,046

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Fri 4/9

2:10 pm-11:40 pm

1 stop23h 30m

Riga Intl

Wed 4/28

6:55 am-12:20 pm

1 stop15h 25m

$1,097

SeattleRiga

SEA Seattle/Tacoma Intl - RIX Riga Intl

SEARIX

Seattle/Tacoma Intl

Wed 12/16

10:10 am-2:00 pm

2 stops17h 50m

Riga Intl

Sat 1/9

2:40 pm-12:00 pm

1 stop31h 20m

$1,579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 $669.

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 2,027 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $847	Free Cancellation	Rating 6.8 8,291 reviews	Search Lufthansa flights
KLM	PriceFrom $1,045	Free Cancellation	Rating 7.8 1,597 reviews	Search KLM flights

Jūrmala

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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Scandinavian Airlines

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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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