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Cheap flights from Seattle to Riga from $240

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 5/5. 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
1:37 pm - 2:50 pm
SEA
-
RIX
39h 13m
2 stops
British Airways Logo
9:25 am - 9:16 pm
RIX
-
SEA
20h 51m
2 stops
$564British Airways
Wed, Mar 4 - Wed, Mar 11
British Airways Logo
6:50 pm - 2:50 pm
SEA
-
RIX
34h 00m
1 stop
British Airways Logo
9:25 am - 9:16 pm
RIX
-
SEA
20h 51m
2 stops
$566British Airways
Wed, Mar 4 - Wed, Mar 11
British Airways Logo
6:50 pm - 2:50 pm
SEA
-
RIX
34h 00m
1 stop
British Airways Logo
9:25 am - 9:16 pm
RIX
-
SEA
20h 51m
2 stops
$567British Airways
Wed, Mar 4 - Wed, Mar 11
Scandinavian Airlines Logo
7:15 am - 10:55 am
SEA
-
RIX
41h 40m
2 stops
Scandinavian Airlines Logo
11:35 am - 10:10 pm
RIX
-
SEA
20h 35m
2 stops
$568Scandinavian Airlines
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
1:37 pm - 5:15 pm
SEA
-
RIX
17h 38m
2 stops
American Airlines Logo
2:00 pm - 10:38 pm
RIX
-
SEA
18h 38m
2 stops
$587American Airlines
Wed, Apr 1 - Wed, Apr 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
$602Turkish Airlines
Wed, Apr 1 - Wed, Apr 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
$623Turkish Airlines
Wed, Apr 1 - Tue, Apr 7
Finnair Logo
6:53 am - 9:40 pm
SEA
-
RIX
29h 47m
2 stops
Finnair Logo
10:30 am - 11:35 am
RIX
-
SEA
35h 05m
2 stops
$656Finnair
Thu, Mar 26 - Tue, Mar 31
Finnair Logo
1:35 pm - 5:15 pm
SEA
-
RIX
17h 40m
2 stops
Finnair Logo
8:20 am - 4:00 pm
RIX
-
SEA
17h 40m
1 stop
$674Finnair
Wed, May 27 - Fri, Jun 12
Scandinavian Airlines Logo
11:17 am - 10:25 pm
SEA
-
RIX
25h 08m
2 stops
Scandinavian Airlines Logo
7:15 am - 10:22 pm
RIX
-
SEA
25h 07m
2 stops
$683Scandinavian Airlines
Mon, Feb 23 - Fri, Feb 27

British Airways flights from Seattle to Riga

Our best British Airways deals on Seattle to Riga flight tickets
British Airways
Mar 4
SEA1:37 pmSeattle/Tacoma Intl
39h 13m
2 stops
RIX2:50 pmRiga Intl
Mar 11
RIX9:25 amRiga Intl
20h 51m
2 stops
SEA9:16 pmSeattle/Tacoma Intl
$564
British Airways
Mar 4
SEA6:50 pmSeattle/Tacoma Intl
34h 00m
1 stop
RIX2:50 pmRiga Intl
Mar 11
RIX9:25 amRiga Intl
20h 51m
2 stops
SEA9:16 pmSeattle/Tacoma Intl
$566
British Airways
Mar 4
SEA6:50 pmSeattle/Tacoma Intl
34h 00m
1 stop
RIX2:50 pmRiga Intl
Mar 11
RIX9:25 amRiga Intl
20h 51m
2 stops
SEA9:16 pmSeattle/Tacoma Intl
$567

Scandinavian Airlines flights from Seattle to Riga

Our best Scandinavian Airlines deals on Seattle to Riga flight tickets
Scandinavian Airlines
Apr 1
SEA7:15 amSeattle/Tacoma Intl
41h 40m
2 stops
RIX10:55 amRiga Intl
Apr 7
RIX11:35 amRiga Intl
20h 35m
2 stops
SEA10:10 pmSeattle/Tacoma Intl
$568
Scandinavian Airlines
Feb 23
SEA11:17 amSeattle/Tacoma Intl
25h 08m
2 stops
RIX10:25 pmRiga Intl
Feb 27
RIX7:15 amRiga Intl
25h 07m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
$683
Scandinavian Airlines
Feb 23
SEA11:17 amSeattle/Tacoma Intl
37h 23m
2 stops
RIX10:40 amRiga Intl
Feb 27
RIX7:15 amRiga Intl
25h 07m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
$732

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 February 5, 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

Wed 3/4

1:37 pm-2:50 pm

2 stops39h 13m

Riga Intl

Wed 3/11

9:25 am-9:16 pm

2 stops20h 51m

$564

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 3/4

6:50 pm-2:50 pm

1 stop34h 00m

Riga Intl

Wed 3/11

9:25 am-9:16 pm

2 stops20h 51m

$566

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 3/4

6:50 pm-2:50 pm

1 stop34h 00m

Riga Intl

Wed 3/11

9:25 am-9:16 pm

2 stops20h 51m

$567

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 4/1

7:15 am-10:55 am

2 stops41h 40m

Riga Intl

Tue 4/7

11:35 am-10:10 pm

2 stops20h 35m

$568

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 4/1

1:37 pm-5:15 pm

2 stops17h 38m

Riga Intl

Wed 4/8

2:00 pm-10:38 pm

2 stops18h 38m

$587

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 4/1

7:10 pm-7:05 pm

1 stop37h 55m

Riga Intl

Wed 4/8

8:00 pm-5:15 pm

1 stop31h 15m

$602

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 4/1

7:10 pm-7:05 pm

1 stop37h 55m

Riga Intl

Tue 4/7

8:00 pm-5:15 pm

1 stop31h 15m

$623

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Thu 3/26

6:53 am-9:40 pm

2 stops29h 47m

Riga Intl

Tue 3/31

10:30 am-11:35 am

2 stops35h 05m

$656

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 5/27

1:35 pm-5:15 pm

2 stops17h 40m

Riga Intl

Fri 6/12

8:20 am-4:00 pm

1 stop17h 40m

$674

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 2/23

11:17 am-10:25 pm

2 stops25h 08m

Riga Intl

Fri 2/27

7:15 am-10:22 pm

2 stops25h 07m

$683

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

Can stopping save me money on Seattle to Riga flights?

You could potentially save up to 36% 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 40m

Direct flights

None
The fastest flight from Seattle to Riga takes 17h 40m
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 40m.

  • 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
1,677 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $550Free CancellationRating
7.7
1,448 reviews
Search KLM flights
FinnairPriceFrom $632Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
LufthansaPriceFrom $827Free CancellationRating
6.8
7,761 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