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Cheap flights from Seattle to Riga from $498

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Finnair Logo
12:50 pm - 9:40 pm
SEA
-
RIX
22h 50m
2 stops
Finnair Logo
9:25 am - 9:16 pm
RIX
-
SEA
20h 51m
2 stops
$498Finnair
Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
5:30 am - 1:20 pm
SEA
-
RIX
22h 50m
2 stops
Multiple Airlines Logo
10:05 pm - 12:55 am
RIX
-
SEA
35h 50m
2 stops
$558Multiple Airlines
Sun, Mar 8 - Sun, Mar 15
British Airways Logo
7:50 pm - 4:45 pm
SEA
-
RIX
35h 55m
1 stop
British Airways Logo
4:25 pm - 5:55 pm
RIX
-
SEA
34h 30m
1 stop
$585British Airways
Sun, Mar 8 - Sun, Mar 15
British Airways Logo
6:50 pm - 5:40 pm
SEA
-
RIX
36h 50m
2 stops
British Airways Logo
5:40 pm - 5:55 pm
RIX
-
SEA
33h 15m
1 stop
$588British Airways
Tue, Mar 3 - Tue, Mar 17
Turkish Airlines Logo
7:00 pm - 6:05 pm
SEA
-
RIX
37h 05m
1 stop
Turkish Airlines Logo
11:40 am - 6:05 pm
RIX
-
SEA
39h 25m
1 stop
$601Turkish Airlines
Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
8:10 am - 10:25 pm
SEA
-
RIX
29h 15m
3 stops
Multiple Airlines Logo
3:00 pm - 1:10 pm
RIX
-
SEA
31h 10m
2 stops
$608Multiple Airlines
Sun, Mar 8 - Sun, Mar 15
Scandinavian Airlines Logo
11:17 am - 10:40 am
SEA
-
RIX
37h 23m
2 stops
Scandinavian Airlines Logo
7:15 am - 10:25 pm
RIX
-
SEA
25h 10m
2 stops
$611Scandinavian Airlines
Mon, Feb 23 - Fri, Feb 27
British Airways Logo
7:50 pm - 4:45 pm
SEA
-
RIX
35h 55m
1 stop
British Airways Logo
8:55 am - 5:55 pm
RIX
-
SEA
42h 00m
2 stops
$638British Airways
Sun, Mar 8 - Sun, Mar 15
Scandinavian Airlines Logo
11:17 am - 10:40 am
SEA
-
RIX
37h 23m
2 stops
Scandinavian Airlines Logo
1:00 pm - 10:22 pm
RIX
-
SEA
43h 22m
2 stops
$641Scandinavian Airlines
Mon, Feb 23 - Fri, Feb 27
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
3:45 pm - 12:22 am
RIX
-
SEA
42h 37m
2 stops
$644Scandinavian Airlines
Tue, May 26 - Wed, Jun 10

Scandinavian Airlines flights from Seattle to Riga

Our best Scandinavian Airlines deals on Seattle to Riga flight tickets
Scandinavian Airlines
Feb 23
SEA11:17 amSeattle/Tacoma Intl
37h 23m
2 stops
RIX10:40 amRiga Intl
Feb 27
RIX7:15 amRiga Intl
25h 10m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
$611
Scandinavian Airlines
Feb 23
SEA11:17 amSeattle/Tacoma Intl
37h 23m
2 stops
RIX10:40 amRiga Intl
Feb 27
RIX1:00 pmRiga Intl
43h 22m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
$641
Scandinavian Airlines
May 26
SEA3:55 pmSeattle/Tacoma Intl
13h 15m
1 stop
RIX3:10 pmRiga Intl
Jun 10
RIX3:45 pmRiga Intl
42h 37m
2 stops
SEA12:22 amSeattle/Tacoma Intl
$644

United Airlines flights from Seattle to Riga

Our best United Airlines deals on Seattle to Riga flight tickets
United Airlines
Feb 23
SEA2:00 pmSeattle/Tacoma Intl
13h 55m
1 stop
RIX1:55 pmRiga Intl
Feb 27
RIX2:55 pmRiga Intl
38h 08m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$1,004
United Airlines
Feb 23
SEA7:15 amSeattle/Tacoma Intl
20h 40m
2 stops
RIX1:55 pmRiga Intl
Feb 27
RIX2:55 pmRiga Intl
58h 46m
3 stops
SEA3:41 pmSeattle/Tacoma Intl
$1,112
United Airlines
Feb 23
SEA7:00 amSeattle/Tacoma Intl
20h 55m
2 stops
RIX1:55 pmRiga Intl
Feb 27
RIX2:55 pmRiga Intl
58h 46m
3 stops
SEA3:41 pmSeattle/Tacoma Intl
$1,113

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 23, 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

Tue 3/3

12:50 pm-9:40 pm

2 stops22h 50m

Riga Intl

Tue 3/17

9:25 am-9:16 pm

2 stops20h 51m

$498

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 3/8

5:30 am-1:20 pm

2 stops22h 50m

Riga Intl

Sun 3/15

10:05 pm-12:55 am

2 stops35h 50m

$558

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 3/8

7:50 pm-4:45 pm

1 stop35h 55m

Riga Intl

Sun 3/15

4:25 pm-5:55 pm

1 stop34h 30m

$585

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 3/3

6:50 pm-5:40 pm

2 stops36h 50m

Riga Intl

Tue 3/17

5:40 pm-5:55 pm

1 stop33h 15m

$588

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 3/3

7:00 pm-6:05 pm

1 stop37h 05m

Riga Intl

Tue 3/17

11:40 am-6:05 pm

1 stop39h 25m

$601

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 3/8

8:10 am-10:25 pm

3 stops29h 15m

Riga Intl

Sun 3/15

3:00 pm-1:10 pm

2 stops31h 10m

$608

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-10:25 pm

2 stops25h 10m

$611

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 3/8

7:50 pm-4:45 pm

1 stop35h 55m

Riga Intl

Sun 3/15

8:55 am-5:55 pm

2 stops42h 00m

$638

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 2/23

11:17 am-10:40 am

2 stops37h 23m

Riga Intl

Fri 2/27

1:00 pm-10:22 pm

2 stops43h 22m

$641

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 5/26

3:55 pm-3:10 pm

1 stop13h 15m

Riga Intl

Wed 6/10

3:45 pm-12:22 am

2 stops42h 37m

$644

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

18h 22m

Direct flights

None
The fastest flight from Seattle to Riga takes 18h 22m
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 22m.

  • 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
1,660 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $550Free CancellationRating
7.7
1,442 reviews
Search KLM flights
FinnairPriceFrom $699Free CancellationRating
7.6
1,353 reviews
Search Finnair flights
LufthansaPriceFrom $827Free CancellationRating
6.8
7,744 reviews
Search Lufthansa flights

Traveling to a place near Riga?

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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