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Cheap flights from Seattle to Riga from $256

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 2/17. 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
7:00 pm - 10:25 pm
SEA
-
RIX
17h 25m
2 stops
Multiple Airlines Logo
8:00 am - 8:40 pm
RIX
-
SEA
22h 40m
2 stops
$560Multiple Airlines
Wed, Apr 22 - Tue, May 19
Scandinavian Airlines Logo
11:35 am - 4:25 pm
SEA
-
RIX
18h 50m
2 stops
Scandinavian Airlines Logo
7:15 am - 10:25 pm
RIX
-
SEA
25h 10m
2 stops
$578Scandinavian Airlines
Thu, Feb 26 - Thu, Mar 5
Finnair Logo
1:37 pm - 5:15 pm
SEA
-
RIX
17h 38m
2 stops
Finnair Logo
8:35 am - 7:32 pm
RIX
-
SEA
20h 57m
2 stops
$591Finnair
Wed, Apr 1 - Tue, Apr 7
Finnair Logo
1:35 pm - 9:10 pm
SEA
-
RIX
21h 35m
2 stops
Finnair Logo
2:00 pm - 4:00 pm
RIX
-
SEA
12h 00m
1 stop
$596Finnair
Wed, Apr 22 - Tue, May 19
Turkish Airlines Logo
7:10 pm - 10:05 am
SEA
-
RIX
28h 55m
1 stop
Turkish Airlines Logo
8:00 pm - 5:15 pm
RIX
-
SEA
31h 15m
1 stop
$601Turkish Airlines
Wed, Apr 1 - Tue, Apr 7
Scandinavian Airlines Logo
11:17 am - 10:40 am
SEA
-
RIX
37h 23m
2 stops
Scandinavian Airlines Logo
7:15 am - 10:22 pm
RIX
-
SEA
25h 07m
2 stops
$681Scandinavian Airlines
Mon, Feb 23 - Fri, Feb 27
Scandinavian Airlines Logo
11:17 am - 10:40 am
SEA
-
RIX
37h 23m
2 stops
Scandinavian Airlines Logo
7:15 am - 10:22 pm
RIX
-
SEA
25h 07m
2 stops
$682Scandinavian Airlines
Mon, Feb 23 - Fri, Feb 27
Multiple Airlines Logo
2:35 pm - 5:40 pm
SEA
-
RIX
18h 05m
2 stops
Multiple Airlines Logo
3:35 pm - 10:18 am
RIX
-
SEA
27h 43m
2 stops
$693Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
5:40 pm - 10:25 pm
SEA
-
RIX
18h 45m
1 stop
Multiple Airlines Logo
7:35 am - 3:40 pm
RIX
-
SEA
18h 05m
1 stop
$704Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Finnair Logo
10:34 am - 5:15 pm
SEA
-
RIX
20h 41m
2 stops
Finnair Logo
2:00 pm - 10:55 pm
RIX
-
SEA
18h 55m
2 stops
$707Finnair
Wed, May 27 - Wed, Jun 10

Finnair flights from Seattle to Riga

Our best Finnair deals on Seattle to Riga flight tickets
Finnair
Apr 1
SEA1:37 pmSeattle/Tacoma Intl
17h 38m
2 stops
RIX5:15 pmRiga Intl
Apr 7
RIX8:35 amRiga Intl
20h 57m
2 stops
SEA7:32 pmSeattle/Tacoma Intl
$591
Finnair
Apr 22
SEA1:35 pmSeattle/Tacoma Intl
21h 35m
2 stops
RIX9:10 pmRiga Intl
May 19
RIX2:00 pmRiga Intl
12h 00m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
$596
Finnair
May 27
SEA10:34 amSeattle/Tacoma Intl
20h 41m
2 stops
RIX5:15 pmRiga Intl
Jun 10
RIX2:00 pmRiga Intl
18h 55m
2 stops
SEA10:55 pmSeattle/Tacoma Intl
$707

Turkish Airlines flights from Seattle to Riga

Our best Turkish Airlines deals on Seattle to Riga flight tickets
Turkish Airlines
Apr 1
SEA7:10 pmSeattle/Tacoma Intl
28h 55m
1 stop
RIX10:05 amRiga Intl
Apr 7
RIX8:00 pmRiga Intl
31h 15m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$601
Turkish Airlines
Apr 1
SEA7:10 pmSeattle/Tacoma Intl
28h 55m
1 stop
RIX10:05 amRiga Intl
Apr 7
RIX8:00 pmRiga Intl
34h 57m
2 stops
SEA8:57 pmSeattle/Tacoma Intl
$763
Turkish Airlines
Mar 13
SEA8:00 pmSeattle/Tacoma Intl
29h 45m
1 stop
RIX10:45 amRiga Intl
Mar 20
RIX7:00 pmRiga Intl
32h 05m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$783

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 28, 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 4/22

7:00 pm-10:25 pm

2 stops17h 25m

Riga Intl

Tue 5/19

8:00 am-8:40 pm

2 stops22h 40m

$560

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Thu 2/26

11:35 am-4:25 pm

2 stops18h 50m

Riga Intl

Thu 3/5

7:15 am-10:25 pm

2 stops25h 10m

$578

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 4/1

1:37 pm-5:15 pm

2 stops17h 38m

Riga Intl

Tue 4/7

8:35 am-7:32 pm

2 stops20h 57m

$591

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 4/22

1:35 pm-9:10 pm

2 stops21h 35m

Riga Intl

Tue 5/19

2:00 pm-4:00 pm

1 stop12h 00m

$596

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 4/1

7:10 pm-10:05 am

1 stop28h 55m

Riga Intl

Tue 4/7

8:00 pm-5:15 pm

1 stop31h 15m

$601

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 2/23

11:17 am-10:40 am

2 stops37h 23m

Riga Intl

Fri 2/27

7:15 am-10:22 pm

2 stops25h 07m

$681

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 2/23

11:17 am-10:40 am

2 stops37h 23m

Riga Intl

Fri 2/27

7:15 am-10:22 pm

2 stops25h 07m

$682

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Fri 3/13

2:35 pm-5:40 pm

2 stops18h 05m

Riga Intl

Fri 3/20

3:35 pm-10:18 am

2 stops27h 43m

$693

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Thu 2/26

5:40 pm-10:25 pm

1 stop18h 45m

Riga Intl

Thu 3/5

7:35 am-3:40 pm

1 stop18h 05m

$704

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 5/27

10:34 am-5:15 pm

2 stops20h 41m

Riga Intl

Wed 6/10

2:00 pm-10:55 pm

2 stops18h 55m

$707

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 36% 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

18h 05m

Direct flights

None
The fastest flight from Seattle to Riga takes 18h 05m
There are no direct flights from Seattle to Riga. There are no popular flight routes from Seattle to Riga.
Search flight deals

  • 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 18h 05m.

  • 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
7.3
1,669 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $550Free CancellationRating
7.7
1,443 reviews
Search KLM flights
FinnairPriceFrom $632Free CancellationRating
7.6
1,356 reviews
Search Finnair flights
LufthansaPriceFrom $827Free CancellationRating
6.8
7,749 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