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Cheap flights from Seattle to Riga from $550

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Riga departing on 9/1. 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 - 10:55 am
SEA
-
RIX
33h 00m
1 stop
Scandinavian Airlines Logo
11:35 am - 1:45 pm
RIX
-
SEA
12h 10m
1 stop
$550Scandinavian Airlines
Tue, Sep 1 - Tue, Sep 8
Scandinavian Airlines Logo
3:55 pm - 10:55 am
SEA
-
RIX
33h 00m
1 stop
Scandinavian Airlines Logo
3:45 pm - 10:05 pm
RIX
-
SEA
40h 20m
2 stops
$616Scandinavian Airlines
Sat, Sep 19 - Wed, Sep 23
Scandinavian Airlines Logo
3:55 pm - 10:55 am
SEA
-
RIX
33h 00m
1 stop
Scandinavian Airlines Logo
3:45 pm - 10:05 pm
RIX
-
SEA
40h 20m
2 stops
$617Scandinavian Airlines
Sat, Sep 19 - Wed, Sep 23
Scandinavian Airlines Logo
3:55 pm - 10:55 pm
SEA
-
RIX
21h 00m
2 stops
Scandinavian Airlines Logo
6:30 am - 1:45 pm
RIX
-
SEA
17h 15m
1 stop
$628Scandinavian Airlines
Tue, Sep 1 - Tue, Sep 8
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
$639Turkish Airlines
Sun, Apr 19 - Tue, May 5
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
$650Turkish Airlines
Fri, May 8 - Fri, May 15
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
$664Turkish Airlines
Mon, May 11 - Mon, May 18
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
$669Turkish Airlines
Sun, May 10 - Sun, May 17
Scandinavian Airlines Logo
3:55 pm - 10:40 am
SEA
-
RIX
32h 45m
2 stops
Scandinavian Airlines Logo
7:00 am - 1:45 pm
RIX
-
SEA
16h 45m
2 stops
$678Scandinavian Airlines
Tue, Sep 1 - Tue, Sep 8
Scandinavian Airlines Logo
1:45 pm - 3:10 pm
SEA
-
RIX
39h 25m
2 stops
Scandinavian Airlines Logo
11:35 am - 10:40 pm
RIX
-
SEA
21h 05m
2 stops
$713Scandinavian Airlines
Mon, May 4 - Thu, May 7

Scandinavian Airlines flights from Seattle to Riga

Our best Scandinavian Airlines deals on Seattle to Riga flight tickets
Scandinavian Airlines
Sep 1
SEA3:55 pmSeattle/Tacoma Intl
33h 00m
1 stop
RIX10:55 amRiga Intl
Sep 8
RIX11:35 amRiga Intl
12h 10m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$550
Scandinavian Airlines
Sep 19
SEA3:55 pmSeattle/Tacoma Intl
33h 00m
1 stop
RIX10:55 amRiga Intl
Sep 23
RIX3:45 pmRiga Intl
40h 20m
2 stops
SEA10:05 pmSeattle/Tacoma Intl
$616
Scandinavian Airlines
Sep 19
SEA3:55 pmSeattle/Tacoma Intl
33h 00m
1 stop
RIX10:55 amRiga Intl
Sep 23
RIX3:45 pmRiga Intl
40h 20m
2 stops
SEA10:05 pmSeattle/Tacoma Intl
$617

Turkish Airlines flights from Seattle to Riga

Our best Turkish Airlines deals on Seattle to Riga flight tickets
Turkish Airlines
Apr 19
SEA7:10 pmSeattle/Tacoma Intl
37h 55m
1 stop
RIX7:05 pmRiga Intl
May 5
RIX8:00 pmRiga Intl
31h 15m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$639
Turkish Airlines
May 8
SEA7:10 pmSeattle/Tacoma Intl
28h 55m
1 stop
RIX10:05 amRiga Intl
May 15
RIX8:00 pmRiga Intl
31h 15m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$650
Turkish Airlines
May 11
SEA7:10 pmSeattle/Tacoma Intl
28h 55m
1 stop
RIX10:05 amRiga Intl
May 18
RIX8:00 pmRiga Intl
31h 15m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$664

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 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

Cheapest round-trip

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 9/1

3:55 pm-10:55 am

1 stop33h 00m

Riga Intl

Tue 9/8

11:35 am-1:45 pm

1 stop12h 10m

$550

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sat 9/19

3:55 pm-10:55 am

1 stop33h 00m

Riga Intl

Wed 9/23

3:45 pm-10:05 pm

2 stops40h 20m

$616

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sat 9/19

3:55 pm-10:55 am

1 stop33h 00m

Riga Intl

Wed 9/23

3:45 pm-10:05 pm

2 stops40h 20m

$617
Quickest round-trip

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 9/1

3:55 pm-10:55 pm

2 stops21h 00m

Riga Intl

Tue 9/8

6:30 am-1:45 pm

1 stop17h 15m

$628

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 4/19

7:10 pm-7:05 pm

1 stop37h 55m

Riga Intl

Tue 5/5

8:00 pm-5:15 pm

1 stop31h 15m

$639

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Fri 5/8

7:10 pm-10:05 am

1 stop28h 55m

Riga Intl

Fri 5/15

8:00 pm-5:15 pm

1 stop31h 15m

$650

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 5/11

7:10 pm-10:05 am

1 stop28h 55m

Riga Intl

Mon 5/18

8:00 pm-5:15 pm

1 stop31h 15m

$664

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 5/10

7:10 pm-10:05 am

1 stop28h 55m

Riga Intl

Sun 5/17

8:00 pm-5:15 pm

1 stop31h 15m

$669

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 9/1

3:55 pm-10:40 am

2 stops32h 45m

Riga Intl

Tue 9/8

7:00 am-1:45 pm

2 stops16h 45m

$678

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 5/4

1:45 pm-3:10 pm

2 stops39h 25m

Riga Intl

Thu 5/7

11:35 am-10:40 pm

2 stops21h 05m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

What is the typical price of a round-trip flight between Seattle and Riga?

Can stopping save me money on Seattle to Riga flights?

You could potentially save up to 26% 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

13h 15m

Direct flights

None
The fastest flight from Seattle to Riga takes 13h 15m
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 13h 15m.

  • 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
1,725 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $550Free CancellationRating
7.8
1,477 reviews
Search KLM flights
LufthansaPriceFrom $847Free CancellationRating
6.8
7,871 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
KLM