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$452+ Cheap flights from Riga (RIX) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — SEA
Jun 1 — Jun 81
Mon 6/1
Mon 6/8
1 adult, Economy
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Cheap flight deals from Riga to Seattle

Cheapest flights from Riga to Seattle
Explore the most affordable flight options available from Riga to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.

This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:00 pm
RIX
-
SEA
1 stop31h 15m
Turkish Airlines
Thu 5/217:10 pm
SEA
-
RIX
1 stop37h 55m
Turkish Airlines
Deal found 4/30$742
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:50 am
RIX
-
SEA
1 stop17h 50m
Multiple Airlines
Sat 9/56:15 pm
SEA
-
RIX
1 stop18h 15m
Multiple Airlines
Deal found 4/30$747
This ResecentrumGruppen deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:00 pm
RIX
-
SEA
1 stop33h 30m
Multiple Airlines
Tue 5/261:30 pm
SEA
-
RIX
1 stop23h 20m
Multiple Airlines
Deal found 4/27$788
This ResecentrumGruppen deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:45 am
RIX
-
SEA
2 stops18h 52m
KLM
Tue 5/2610:35 am
SEA
-
RIX
2 stops16h 35m
KLM
Deal found 4/27$805
This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:00 pm
RIX
-
SEA
1 stop33h 30m
Multiple Airlines
Wed 5/206:40 pm
SEA
-
RIX
1 stop18h 10m
Multiple Airlines
Deal found 4/28$836
This KLM deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:50 am
RIX
-
SEA
1 stop33h 52m
KLM
Thu 6/49:30 am
SEA
-
RIX
2 stops17h 40m
KLM
Deal found 4/30$845
This Finnair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:40 pm
RIX
-
SEA
2 stops30h 45m
Finnair
Thu 6/48:20 pm
SEA
-
RIX
2 stops25h 50m
Finnair
Deal found 4/30$920

Find flight deals from Riga to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$742
(oojo)

One-way from

$452
(Kiwi.com)
Provider with most accurate pricing for Riga Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Riga Intl-Seattle/Tacoma Intl flights.
Search Deals
From Riga Intl to Seattle/Tacoma Intl
Search Deals
One-way flight from Riga Intl to Seattle/Tacoma Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riga to Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated May 2, 2026.
Use the filters below to find and compare flights from Riga to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Thu 5/21

5:00 pm-4:30 pm

1 stop33h 30m

Seattle/Tacoma Intl

Tue 5/26

1:30 pm-10:50 pm

1 stop23h 20m

$788

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Thu 5/14

5:00 pm-4:30 pm

1 stop33h 30m

Seattle/Tacoma Intl

Wed 5/20

6:40 pm-10:50 pm

1 stop18h 10m

$836
Quickest round-trip

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Thu 5/21

11:50 am-4:30 pm

1 stop14h 40m

Seattle/Tacoma Intl

Tue 5/26

5:40 pm-5:15 pm

1 stop13h 35m

$955

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Thu 5/14

7:10 am-11:15 am

1 stop14h 05m

Seattle/Tacoma Intl

Wed 5/20

6:40 pm-10:50 pm

1 stop18h 10m

$958

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Thu 5/14

7:45 am-4:37 pm

2 stops18h 52m

Seattle/Tacoma Intl

Thu 5/21

1:30 pm-1:30 pm

1 stop14h 00m

$966

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Thu 5/21

5:40 pm-11:35 am

2 stops27h 55m

Seattle/Tacoma Intl

Tue 5/26

1:30 pm-9:10 pm

2 stops21h 40m

$983

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Mon 6/29

7:25 am-6:32 pm

2 stops21h 07m

Seattle/Tacoma Intl

Mon 8/3

2:20 pm-9:10 pm

2 stops20h 50m

$1,714
Cheapest one-way

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Sat 9/5

7:30 pm-11:21 pm

3 stops37h 51m

$452

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Fri 6/19

1:45 pm-6:45 pm

3 stops39h 00m

$465

RigaSeattle

RIX - SEA

RIXSEA

Riga Intl

Fri 6/12

7:50 am-6:45 pm

3 stops44h 55m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Compare providers for flights from Riga to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Riga to Seattle in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Riga-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Riga-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Riga-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Riga-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Riga-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Riga to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Riga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Riga to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Riga to Seattle?

    Departing from Riga to Seattle will take you 14h 05m. Airlines will cover a distance of 4966 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Riga to Seattle that include hotel bookings?

    Yes. In addition to deals on Riga to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riga to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riga to Seattle.

  • Can I find deals for business class flights from Riga to Seattle?

    Yes. Cheapflights offers flight deals from Riga to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Seattle?

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Tukwila
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