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Cheap flights from Seattle to Riga from $280

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 7/4. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 5:20 pm
SEA
-
RIX
23h 20m
2 stops
Multiple Airlines Logo
9:35 am - 9:07 pm
RIX
-
SEA
21h 32m
2 stops
$491Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
5:50 am - 5:20 pm
SEA
-
RIX
25h 30m
3 stops
Multiple Airlines Logo
9:35 am - 9:07 pm
RIX
-
SEA
21h 32m
2 stops
$492Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
7:00 pm - 12:50 am
SEA
-
RIX
19h 50m
2 stops
Multiple Airlines Logo
8:00 am - 8:40 pm
RIX
-
SEA
22h 40m
2 stops
$620Multiple Airlines
Wed, Sep 2 - Tue, Sep 15
Multiple Airlines Logo
8:00 am - 11:45 pm
SEA
-
RIX
29h 45m
2 stops
Multiple Airlines Logo
11:45 pm - 9:07 pm
RIX
-
SEA
31h 22m
3 stops
$681Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
7:00 pm - 11:45 pm
SEA
-
RIX
18h 45m
3 stops
Multiple Airlines Logo
8:00 am - 8:40 pm
RIX
-
SEA
22h 40m
2 stops
$693Multiple Airlines
Wed, Sep 2 - Tue, Sep 15
Scandinavian Airlines Logo
3:55 pm - 1:20 am
SEA
-
RIX
23h 25m
1 stop
Scandinavian Airlines Logo
3:45 pm - 11:10 pm
RIX
-
SEA
41h 25m
2 stops
$709Scandinavian Airlines
Tue, Sep 8 - Wed, Sep 23
Multiple Airlines Logo
3:40 pm - 5:35 pm
SEA
-
RIX
15h 55m
2 stops
Multiple Airlines Logo
3:35 pm - 11:45 am
RIX
-
SEA
30h 10m
2 stops
$720Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Scandinavian Airlines Logo
3:55 pm - 10:55 pm
SEA
-
RIX
21h 00m
2 stops
Scandinavian Airlines Logo
3:45 pm - 11:10 pm
RIX
-
SEA
41h 25m
2 stops
$730Scandinavian Airlines
Tue, Sep 8 - Wed, Sep 23
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
7:15 pm - 1:45 pm
RIX
-
SEA
52h 30m
2 stops
$737Scandinavian Airlines
Fri, Aug 21 - Sun, Aug 30
Turkish Airlines Logo
7:15 pm - 10:05 am
SEA
-
RIX
28h 50m
1 stop
Turkish Airlines Logo
8:00 pm - 5:20 pm
RIX
-
SEA
31h 20m
1 stop
$748Turkish Airlines
Tue, Sep 8 - Wed, Sep 23

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Finnair flights from Seattle to Riga

Our best Finnair deals on Seattle to Riga flight tickets
Finnair
Sep 27
SEA11:55 amSeattle/Tacoma Intl
23h 15m
2 stops
RIX9:10 pmRiga Intl
Oct 1
RIX8:35 amRiga Intl
25h 36m
2 stops
SEA12:11 amSeattle/Tacoma Intl
$747
Finnair
Jun 28
SEA5:40 pmSeattle/Tacoma Intl
14h 15m
1 stop
RIX5:55 pmRiga Intl
Jul 17
RIX10:30 amRiga Intl
15h 30m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
$1,071
Finnair
Jun 28
SEA5:40 pmSeattle/Tacoma Intl
14h 15m
1 stop
RIX5:55 pmRiga Intl
Jul 19
RIX10:30 amRiga Intl
15h 30m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
$1,084

Scandinavian Airlines flights from Seattle to Riga

Our best Scandinavian Airlines deals on Seattle to Riga flight tickets
Scandinavian Airlines
Sep 27
SEA3:55 pmSeattle/Tacoma Intl
13h 15m
1 stop
RIX3:10 pmRiga Intl
Oct 1
RIX3:45 pmRiga Intl
32h 00m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$560
Scandinavian Airlines
Sep 27
SEA3:55 pmSeattle/Tacoma Intl
13h 15m
1 stop
RIX3:10 pmRiga Intl
Oct 1
RIX3:45 pmRiga Intl
32h 00m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$592
Scandinavian Airlines
Sep 27
SEA3:55 pmSeattle/Tacoma Intl
13h 15m
1 stop
RIX3:10 pmRiga Intl
Oct 1
RIX3:45 pmRiga Intl
32h 00m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$593

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 June 16, 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 8/18

8:00 am-5:20 pm

2 stops23h 20m

Riga Intl

Tue 8/25

9:35 am-9:07 pm

2 stops21h 32m

$491

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 8/18

5:50 am-5:20 pm

3 stops25h 30m

Riga Intl

Tue 8/25

9:35 am-9:07 pm

2 stops21h 32m

$492

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 9/2

7:00 pm-12:50 am

2 stops19h 50m

Riga Intl

Tue 9/15

8:00 am-8:40 pm

2 stops22h 40m

$620

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 8/16

8:00 am-11:45 pm

2 stops29h 45m

Riga Intl

Sun 8/23

11:45 pm-9:07 pm

3 stops31h 22m

$681
Quickest round-trip

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 9/2

7:00 pm-11:45 pm

3 stops18h 45m

Riga Intl

Tue 9/15

8:00 am-8:40 pm

2 stops22h 40m

$693

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 9/8

3:55 pm-1:20 am

1 stop23h 25m

Riga Intl

Wed 9/23

3:45 pm-11:10 pm

2 stops41h 25m

$709

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 8/16

3:40 pm-5:35 pm

2 stops15h 55m

Riga Intl

Sun 8/23

3:35 pm-11:45 am

2 stops30h 10m

$720

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 9/8

3:55 pm-10:55 pm

2 stops21h 00m

Riga Intl

Wed 9/23

3:45 pm-11:10 pm

2 stops41h 25m

$730

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Fri 8/21

3:55 pm-3:10 pm

1 stop13h 15m

Riga Intl

Sun 8/30

7:15 pm-1:45 pm

2 stops52h 30m

$737

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 9/8

7:15 pm-10:05 am

1 stop28h 50m

Riga Intl

Wed 9/23

8:00 pm-5:20 pm

1 stop31h 20m

$748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Riga from

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?

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 September is also very affordable. Most momondo users find prices during this month for around $536.

Can stopping save me money on Seattle to Riga flights?

You could potentially save up to 60% 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

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 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 $440Free CancellationRating
7.4
1,828 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $804Free CancellationRating
7.8
1,528 reviews
Search KLM flights
LufthansaPriceFrom $847Free CancellationRating
6.8
8,066 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