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Cheap flights from Seattle to Riga from $349

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 3/31. 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 Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:35 pm - 4:25 pm
SEA
-
RIX
15h 50m2 stops
Multiple Airlines Logo
7:10 am - 5:00 pm
RIX
-
SEA
19h 50m2 stops
$513Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
British Airways Logo
6:50 pm - 2:50 pm
SEA
-
RIX
34h 00m1 stop
British Airways Logo
9:25 am - 7:29 pm
RIX
-
SEA
20h 04m2 stops
$566British Airways
Wed, Feb 18 - Wed, Feb 25
Turkish Airlines Logo
7:00 pm - 6:05 pm
SEA
-
RIX
37h 05m1 stop
Turkish Airlines Logo
11:40 am - 5:05 pm
RIX
-
SEA
39h 25m1 stop
$603Turkish Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
2:35 pm - 5:40 pm
SEA
-
RIX
17h 05m3 stops
Multiple Airlines Logo
7:10 am - 5:00 pm
RIX
-
SEA
19h 50m2 stops
$654Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Turkish Airlines Logo
7:00 pm - 6:05 pm
SEA
-
RIX
37h 05m1 stop
Turkish Airlines Logo
7:00 pm - 5:05 pm
RIX
-
SEA
32h 05m1 stop
$726Turkish Airlines
Thu, Jan 22 - Sun, Jan 25
Turkish Airlines Logo
7:00 pm - 10:45 am
SEA
-
RIX
29h 45m1 stop
Turkish Airlines Logo
7:00 pm - 5:05 pm
RIX
-
SEA
32h 05m1 stop
$727Turkish Airlines
Thu, Jan 22 - Sun, Jan 25
Scandinavian Airlines Logo
7:10 am - 4:25 pm
SEA
-
RIX
23h 15m2 stops
Scandinavian Airlines Logo
7:00 pm - 10:24 pm
RIX
-
SEA
37h 24m2 stops
$772Scandinavian Airlines
Thu, Jan 22 - Sun, Jan 25
British Airways Logo
6:50 pm - 1:45 pm
SEA
-
RIX
32h 55m1 stop
British Airways Logo
4:25 pm - 4:55 pm
RIX
-
SEA
34h 30m1 stop
$774British Airways
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
2:35 pm - 10:25 pm
SEA
-
RIX
21h 50m3 stops
Multiple Airlines Logo
7:00 am - 5:00 pm
RIX
-
SEA
20h 00m3 stops
$793Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
10:27 am - 5:50 pm
SEA
-
RIX
21h 23m2 stops
American Airlines Logo
2:00 pm - 11:39 pm
RIX
-
SEA
19h 39m2 stops
$940American Airlines
Sat, Jun 6 - Thu, Jul 30

Turkish Airlines flights from Seattle to Riga

Our best Turkish Airlines deals on Seattle to Riga flight tickets
Turkish Airlines
Feb 18
SEA7:00 pmSeattle/Tacoma Intl
37h 05m
1 stop
RIX6:05 pmRiga Intl
Feb 25
RIX11:40 amRiga Intl
39h 25m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$603
Find similar
Turkish Airlines
Jan 22
SEA7:00 pmSeattle/Tacoma Intl
37h 05m
1 stop
RIX6:05 pmRiga Intl
Jan 25
RIX7:00 pmRiga Intl
32h 05m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$726
Find similar
Turkish Airlines
Jan 22
SEA7:00 pmSeattle/Tacoma Intl
29h 45m
1 stop
RIX10:45 amRiga Intl
Jan 25
RIX7:00 pmRiga Intl
32h 05m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$727
Find similar

American Airlines flights from Seattle to Riga

Our best American Airlines deals on Seattle to Riga flight tickets
American Airlines
Jan 9
SEA1:35 pmSeattle/Tacoma Intl
18h 05m
2 stops
RIX5:40 pmRiga Intl
Jan 24
RIX2:30 pmRiga Intl
36h 25m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$844
Find similar
American Airlines
Jan 9
SEA1:35 pmSeattle/Tacoma Intl
14h 10m
1 stop
RIX1:45 pmRiga Intl
Jan 24
RIX2:30 pmRiga Intl
36h 25m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$898
Find similar
American Airlines
Jun 6
SEA10:27 amSeattle/Tacoma Intl
21h 23m
2 stops
RIX5:50 pmRiga Intl
Jul 30
RIX2:00 pmRiga Intl
19h 39m
2 stops
SEA11:39 pmSeattle/Tacoma Intl
$940
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Riga 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 January 4, 2026.
Use the filters below to find and compare flights from Seattle to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 2/18

2:35 pm-4:25 pm

2 stops15h 50m

Riga Intl

Wed 2/25

7:10 am-5:00 pm

2 stops19h 50m

$513

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 2/18

6:50 pm-2:50 pm

1 stop34h 00m

Riga Intl

Wed 2/25

9:25 am-7:29 pm

2 stops20h 04m

$566

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 2/18

7:00 pm-6:05 pm

1 stop37h 05m

Riga Intl

Wed 2/25

11:40 am-5:05 pm

1 stop39h 25m

$603

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 2/18

2:35 pm-5:40 pm

3 stops17h 05m

Riga Intl

Wed 2/25

7:10 am-5:00 pm

2 stops19h 50m

$654

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Thu 1/22

7:00 pm-6:05 pm

1 stop37h 05m

Riga Intl

Sun 1/25

7:00 pm-5:05 pm

1 stop32h 05m

$726

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Thu 1/22

7:00 pm-10:45 am

1 stop29h 45m

Riga Intl

Sun 1/25

7:00 pm-5:05 pm

1 stop32h 05m

$727

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Thu 1/22

7:10 am-4:25 pm

2 stops23h 15m

Riga Intl

Sun 1/25

7:00 pm-10:24 pm

2 stops37h 24m

$772

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Thu 1/22

6:50 pm-1:45 pm

1 stop32h 55m

Riga Intl

Sun 1/25

4:25 pm-4:55 pm

1 stop34h 30m

$774

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 2/18

2:35 pm-10:25 pm

3 stops21h 50m

Riga Intl

Wed 2/25

7:00 am-5:00 pm

3 stops20h 00m

$793

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sat 6/6

10:27 am-5:50 pm

2 stops21h 23m

Riga Intl

Thu 7/30

2:00 pm-11:39 pm

2 stops19h 39m

$940

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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

Can stopping save me money on Seattle to Riga flights?

You could potentially save up to 8% 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

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Seattle to Riga takes 15h 50m
There are no direct flights from Seattle to Riga. There are no popular flight routes from Seattle to Riga.
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  • 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 15h 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?

  • 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?

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 AirlinesPriceFrom $472Free CancellationRating
7.4
1,629 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $550Free CancellationRating
7.7
1,434 reviews
Search KLM flights
FinnairPriceFrom $699Free CancellationRating
7.6
1,345 reviews
Search Finnair flights
LufthansaPriceFrom $827Free CancellationRating
6.8
7,681 reviews
Search Lufthansa flights

Traveling to a place near Riga?

Book flights to Riga if you plan to visit one of these locations
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.

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Fly your favorite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Scandinavian Airlines
Finnair
Lufthansa
KLM