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Cheap flights from Seattle to Riga from $305

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 8/23. 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
1 adult, Economy, 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.
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
3:45 pm - 1:45 pm
RIX
-
SEA
32h 00m
1 stop
$449Scandinavian Airlines
Sun, Aug 23 - Thu, Aug 27
Scandinavian Airlines Logo
3:55 pm - 10:25 pm
SEA
-
RIX
20h 30m
2 stops
Scandinavian Airlines Logo
3:45 pm - 1:45 pm
RIX
-
SEA
32h 00m
1 stop
$535Scandinavian Airlines
Sun, Aug 23 - Thu, Aug 27
Scandinavian Airlines Logo
7:15 am - 10:55 am
SEA
-
RIX
41h 40m
2 stops
Scandinavian Airlines Logo
3:45 pm - 8:43 pm
RIX
-
SEA
38h 58m
2 stops
$583Scandinavian Airlines
Mon, Apr 27 - Thu, Apr 30
Scandinavian Airlines Logo
7:15 am - 1:20 am
SEA
-
RIX
32h 05m
2 stops
Scandinavian Airlines Logo
11:35 am - 10:55 pm
RIX
-
SEA
21h 20m
2 stops
$601Scandinavian Airlines
Wed, Apr 29 - Wed, May 20
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
$606Turkish Airlines
Thu, Apr 23 - Thu, Apr 30
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
6:30 am - 1:45 pm
RIX
-
SEA
17h 15m
1 stop
$608Scandinavian Airlines
Tue, May 26 - Tue, Jun 9
Scandinavian Airlines Logo
3:55 pm - 10:55 pm
SEA
-
RIX
21h 00m
2 stops
Scandinavian Airlines Logo
7:15 pm - 1:45 pm
RIX
-
SEA
28h 30m
2 stops
$614Scandinavian Airlines
Sun, Aug 23 - Thu, Aug 27
Turkish Airlines Logo
7:10 pm - 7:05 pm
SEA
-
RIX
37h 55m
1 stop
Turkish Airlines Logo
8:00 pm - 5:15 pm
RIX
-
SEA
31h 15m
1 stop
$642Turkish Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
1:35 pm - 5:15 pm
SEA
-
RIX
17h 40m
2 stops
Multiple Airlines Logo
9:40 pm - 4:00 pm
RIX
-
SEA
28h 20m
1 stop
$652Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Finnair Logo
8:20 pm - 1:35 pm
SEA
-
RIX
31h 15m
2 stops
Finnair Logo
5:40 pm - 11:35 am
RIX
-
SEA
27h 55m
2 stops
$656Finnair
Mon, Apr 20 - Mon, Apr 27

Finnair flights from Seattle to Riga

Our best Finnair deals on Seattle to Riga flight tickets
Finnair
Apr 20
SEA8:20 pmSeattle/Tacoma Intl
31h 15m
2 stops
RIX1:35 pmRiga Intl
Apr 27
RIX5:40 pmRiga Intl
27h 55m
2 stops
SEA11:35 amSeattle/Tacoma Intl
$656
Finnair
Apr 23
SEA1:35 pmSeattle/Tacoma Intl
21h 35m
2 stops
RIX9:10 pmRiga Intl
Apr 30
RIX10:30 amRiga Intl
22h 08m
2 stops
SEA10:38 pmSeattle/Tacoma Intl
$696
Finnair
Jun 16
SEA5:40 pmSeattle/Tacoma Intl
17h 30m
1 stop
RIX9:10 pmRiga Intl
Sep 11
RIX10:30 amRiga Intl
15h 30m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
$733

Scandinavian Airlines flights from Seattle to Riga

Our best Scandinavian Airlines deals on Seattle to Riga flight tickets
Scandinavian Airlines
Aug 23
SEA3:55 pmSeattle/Tacoma Intl
13h 15m
1 stop
RIX3:10 pmRiga Intl
Aug 27
RIX3:45 pmRiga Intl
32h 00m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$449
Scandinavian Airlines
Aug 23
SEA3:55 pmSeattle/Tacoma Intl
20h 30m
2 stops
RIX10:25 pmRiga Intl
Aug 27
RIX3:45 pmRiga Intl
32h 00m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$535
Scandinavian Airlines
Apr 27
SEA7:15 amSeattle/Tacoma Intl
41h 40m
2 stops
RIX10:55 amRiga Intl
Apr 30
RIX3:45 pmRiga Intl
38h 58m
2 stops
SEA8:43 pmSeattle/Tacoma Intl
$583

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 March 11, 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

Cheapest round-trip

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 8/23

3:55 pm-3:10 pm

1 stop13h 15m

Riga Intl

Thu 8/27

3:45 pm-1:45 pm

1 stop32h 00m

$449

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 8/23

3:55 pm-10:25 pm

2 stops20h 30m

Riga Intl

Thu 8/27

3:45 pm-1:45 pm

1 stop32h 00m

$535

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/27

7:15 am-10:55 am

2 stops41h 40m

Riga Intl

Thu 4/30

3:45 pm-8:43 pm

2 stops38h 58m

$583

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 4/29

7:15 am-1:20 am

2 stops32h 05m

Riga Intl

Wed 5/20

11:35 am-10:55 pm

2 stops21h 20m

$601

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Thu 4/23

7:10 pm-10:05 am

1 stop28h 55m

Riga Intl

Thu 4/30

8:00 pm-5:15 pm

1 stop31h 15m

$606
Quickest round-trip

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 5/26

3:55 pm-3:10 pm

1 stop13h 15m

Riga Intl

Tue 6/9

6:30 am-1:45 pm

1 stop17h 15m

$608

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 8/23

3:55 pm-10:55 pm

2 stops21h 00m

Riga Intl

Thu 8/27

7:15 pm-1:45 pm

2 stops28h 30m

$614

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/20

7:10 pm-7:05 pm

1 stop37h 55m

Riga Intl

Mon 4/27

8:00 pm-5:15 pm

1 stop31h 15m

$642

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/20

1:35 pm-5:15 pm

2 stops17h 40m

Riga Intl

Mon 4/27

9:40 pm-4:00 pm

1 stop28h 20m

$652

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/20

8:20 pm-1:35 pm

2 stops31h 15m

Riga Intl

Mon 4/27

5:40 pm-11:35 am

2 stops27h 55m

$656

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 42% 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

32h 05m

Direct flights

None
The fastest flight from Seattle to Riga takes 32h 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 32h 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 $447Free CancellationRating
7.3
1,708 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $550Free CancellationRating
7.8
1,468 reviews
Search KLM flights
FinnairPriceFrom $632Free CancellationRating
7.6
1,371 reviews
Search Finnair flights
LufthansaPriceFrom $827Free CancellationRating
6.8
7,841 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
Lufthansa
Finnair
KLM