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Cheap flights from Seattle to Riga from $279

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 2/27. 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.
British Airways Logo
6:50 pm - 4:45 pm
SEA
-
RIX
35h 55m
1 stop
British Airways Logo
9:25 am - 9:24 pm
RIX
-
SEA
21h 59m
2 stops
$475British Airways
Sun, Feb 15 - Tue, Mar 3
British Airways Logo
6:50 pm - 4:45 pm
SEA
-
RIX
35h 55m
1 stop
British Airways Logo
5:40 pm - 4:55 pm
RIX
-
SEA
33h 15m
1 stop
$480British Airways
Sun, Feb 15 - Tue, Mar 3
British Airways Logo
8:20 pm - 5:15 pm
SEA
-
RIX
34h 55m
2 stops
British Airways Logo
3:40 pm - 6:30 pm
RIX
-
SEA
36h 50m
2 stops
$506British Airways
Sun, May 10 - Thu, May 21
British Airways Logo
8:20 pm - 5:15 pm
SEA
-
RIX
34h 55m
2 stops
British Airways Logo
8:35 am - 11:35 am
RIX
-
SEA
37h 00m
2 stops
$530British Airways
Sun, May 10 - Mon, May 18
Finnair Logo
6:50 pm - 1:20 pm
SEA
-
RIX
32h 30m
2 stops
Finnair Logo
9:25 am - 10:48 pm
RIX
-
SEA
23h 23m
2 stops
$535Finnair
Sun, Feb 15 - Tue, Mar 3
Scandinavian Airlines Logo
9:50 am - 10:55 am
SEA
-
RIX
39h 05m
2 stops
Scandinavian Airlines Logo
3:45 pm - 1:45 pm
RIX
-
SEA
32h 00m
1 stop
$551Scandinavian Airlines
Sat, May 9 - Thu, May 21
British Airways Logo
8:20 pm - 5:15 pm
SEA
-
RIX
34h 55m
2 stops
British Airways Logo
3:40 pm - 6:30 pm
RIX
-
SEA
36h 50m
2 stops
$556British Airways
Sun, May 10 - Wed, May 20
British Airways Logo
8:20 pm - 5:15 pm
SEA
-
RIX
34h 55m
2 stops
British Airways Logo
3:40 pm - 6:30 pm
RIX
-
SEA
36h 50m
2 stops
$568British Airways
Mon, May 11 - Thu, May 21
Scandinavian Airlines Logo
9:50 am - 10:55 am
SEA
-
RIX
39h 05m
2 stops
Scandinavian Airlines Logo
3:45 pm - 12:22 am
RIX
-
SEA
42h 37m
2 stops
$581Scandinavian Airlines
Sat, May 9 - Mon, May 18
Finnair Logo
1:29 pm - 5:15 pm
SEA
-
RIX
17h 46m
2 stops
Finnair Logo
2:00 pm - 11:42 pm
RIX
-
SEA
19h 42m
2 stops
$585Finnair
Mon, May 11 - Mon, May 18

British Airways flights from Seattle to Riga

Our best British Airways deals on Seattle to Riga flight tickets
British Airways
Feb 15
SEA6:50 pmSeattle/Tacoma Intl
35h 55m
1 stop
RIX4:45 pmRiga Intl
Mar 3
RIX9:25 amRiga Intl
21h 59m
2 stops
SEA9:24 pmSeattle/Tacoma Intl
$475
British Airways
Feb 15
SEA6:50 pmSeattle/Tacoma Intl
35h 55m
1 stop
RIX4:45 pmRiga Intl
Mar 3
RIX5:40 pmRiga Intl
33h 15m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$480
British Airways
May 10
SEA8:20 pmSeattle/Tacoma Intl
34h 55m
2 stops
RIX5:15 pmRiga Intl
May 21
RIX3:40 pmRiga Intl
36h 50m
2 stops
SEA6:30 pmSeattle/Tacoma Intl
$506

Finnair flights from Seattle to Riga

Our best Finnair deals on Seattle to Riga flight tickets
Finnair
Feb 15
SEA6:50 pmSeattle/Tacoma Intl
32h 30m
2 stops
RIX1:20 pmRiga Intl
Mar 3
RIX9:25 amRiga Intl
23h 23m
2 stops
SEA10:48 pmSeattle/Tacoma Intl
$535
Finnair
May 11
SEA1:29 pmSeattle/Tacoma Intl
17h 46m
2 stops
RIX5:15 pmRiga Intl
May 18
RIX2:00 pmRiga Intl
19h 42m
2 stops
SEA11:42 pmSeattle/Tacoma Intl
$585
Finnair
Apr 7
SEA7:00 amSeattle/Tacoma Intl
24h 15m
2 stops
RIX5:15 pmRiga Intl
Jun 7
RIX8:35 amRiga Intl
17h 25m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
$717

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 15, 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

Sun 2/15

6:50 pm-4:45 pm

1 stop35h 55m

Riga Intl

Tue 3/3

9:25 am-9:24 pm

2 stops21h 59m

$475

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 2/15

6:50 pm-4:45 pm

1 stop35h 55m

Riga Intl

Tue 3/3

5:40 pm-4:55 pm

1 stop33h 15m

$480

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 5/10

8:20 pm-5:15 pm

2 stops34h 55m

Riga Intl

Thu 5/21

3:40 pm-6:30 pm

2 stops36h 50m

$506

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 5/10

8:20 pm-5:15 pm

2 stops34h 55m

Riga Intl

Mon 5/18

8:35 am-11:35 am

2 stops37h 00m

$530

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 2/15

6:50 pm-1:20 pm

2 stops32h 30m

Riga Intl

Tue 3/3

9:25 am-10:48 pm

2 stops23h 23m

$535

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sat 5/9

9:50 am-10:55 am

2 stops39h 05m

Riga Intl

Thu 5/21

3:45 pm-1:45 pm

1 stop32h 00m

$551

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 5/10

8:20 pm-5:15 pm

2 stops34h 55m

Riga Intl

Wed 5/20

3:40 pm-6:30 pm

2 stops36h 50m

$556

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 5/11

8:20 pm-5:15 pm

2 stops34h 55m

Riga Intl

Thu 5/21

3:40 pm-6:30 pm

2 stops36h 50m

$568

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sat 5/9

9:50 am-10:55 am

2 stops39h 05m

Riga Intl

Mon 5/18

3:45 pm-12:22 am

2 stops42h 37m

$581

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 5/11

1:29 pm-5:15 pm

2 stops17h 46m

Riga Intl

Mon 5/18

2:00 pm-11:42 pm

2 stops19h 42m

$585

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 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

17h 46m

Direct flights

None
The fastest flight from Seattle to Riga takes 17h 46m
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 17h 46m.

  • 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
1,654 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $550Free CancellationRating
7.7
1,440 reviews
Search KLM flights
FinnairPriceFrom $699Free CancellationRating
7.6
1,349 reviews
Search Finnair flights
LufthansaPriceFrom $827Free CancellationRating
6.8
7,718 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