$552+ Cheap flights from Riga (RIX) to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — SEA
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Riga to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Riga to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Riga to SeattleExplore 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 September 14, 2026.
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 September 14, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:05 pm -
2 stops36h 51m
Tue 10/2710:50 am -
2 stops38h 55m
Deal found 9/13![Turkish Airlines logo]()
$737
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:30 pm -
3 stops27h 50m
Tue 10/273:15 pm -
3 stops25h 15m
Deal found 9/13![Multiple Airlines logo]()
$873
This KLM deal was found by Cheapflights users on 9/12. 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.
Sat 10/107:45 am -
1 stop18h 50m
Sat 10/171:45 pm -
1 stop17h 30m
Deal found 9/12![KLM logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:45 pm -
1 stop32h 00m
Sat 10/1710:59 pm -
2 stops30h 11m
Deal found 9/12![Scandinavian Airlines logo]()
$994
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
2 stops23h 40m
Sat 10/172:10 pm -
2 stops21h 50m
Deal found 9/12![Multiple Airlines logo]()
$1,031
Best flights from Riga to SeattleDiscover carefully curated flight deals from Riga to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Riga to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:05 pm -
2 stops36h 51m
Tue 10/2710:50 am -
2 stops38h 55m
Deal found 9/13![Turkish Airlines logo]()
$737
This Turkish Airlines deal was found by Cheapflights users on 9/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/16:55 pm -
2 stops35h 53m
Sun 3/711:50 pm -
2 stops24h 55m
Deal found 9/12![Multiple Airlines logo]()
$788
This KLM deal was found by Cheapflights users on 9/12. 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.
Sat 10/107:45 am -
1 stop18h 50m
Sat 10/171:45 pm -
1 stop17h 30m
Deal found 9/12![KLM logo]()
$934
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/17:00 pm -
1 stop32h 10m
Sun 3/78:05 pm -
1 stop28h 40m
Deal found 9/12![Turkish Airlines logo]()
$788
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
3 stops23h 40m
Sat 10/177:00 pm -
3 stops34h 45m
Deal found 9/12![Multiple Airlines logo]()
$1,033
Last-minute flights from Riga to SeattleDiscover last-minute flight deals from Riga to Seattle. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Riga to Seattle. Data last updated September 14, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/12. 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.
Sat 10/107:45 am -
1 stop18h 50m
Sat 10/171:45 pm -
1 stop17h 30m
Deal found 9/12![KLM logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:45 pm -
1 stop32h 00m
Sat 10/1710:59 pm -
2 stops30h 11m
Deal found 9/12![Scandinavian Airlines logo]()
$994
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
2 stops23h 40m
Sat 10/172:10 pm -
2 stops21h 50m
Deal found 9/12![Multiple Airlines logo]()
$1,031
This Turkish Airlines deal was found by Cheapflights users on 9/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:05 pm -
2 stops36h 51m
Tue 10/2710:50 am -
2 stops38h 55m
Deal found 9/13![Turkish Airlines logo]()
$737
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:30 pm -
3 stops27h 50m
Tue 10/273:15 pm -
3 stops25h 15m
Deal found 9/13![Multiple Airlines logo]()
$873
One-way flights from Riga to SeattleSearch for one-way flight options from Riga to Seattle. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Riga to Seattle. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:50 am -
1 stop18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$552
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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $737 (Turkish Airlines) |
One-way from | $552 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 14, 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
Cheapest round-trip
Quickest round-trip
RigaSeattle
RIX Riga Intl - SEA Seattle/Tacoma Intl
RIXSEA
Riga Intl
Thu 10/15
7:50 am-4:00 pm
1 stop18h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$552
RigaSeattle
RIX Riga Intl - SEA Seattle/Tacoma Intl
RIXSEA
Riga Intl
Thu 10/22
8:05 pm-10:56 pm
2 stops36h 51m
Seattle/Tacoma Intl
Tue 10/27
10:50 am-10:45 am
2 stops38h 55m
$737
RigaSeattle
RIX Riga Intl - SEA Seattle/Tacoma Intl
RIXSEA
Riga Intl
Mon 3/1
6:55 pm-8:48 pm
2 stops35h 53m
Seattle/Tacoma Intl
Sun 3/7
11:50 pm-10:45 am
2 stops24h 55m
$788
RigaSeattle
RIX Riga Intl - SEA Seattle/Tacoma Intl
RIXSEA
Riga Intl
Mon 3/1
7:00 pm-5:10 pm
1 stop32h 10m
Seattle/Tacoma Intl
Sun 3/7
8:05 pm-10:45 am
1 stop28h 40m
$788
RigaSeattle
RIX Riga Intl - SEA Seattle/Tacoma Intl
RIXSEA
Riga Intl
Sat 10/10
7:45 am-4:35 pm
1 stop18h 50m
Seattle/Tacoma Intl
Sat 10/17
1:45 pm-5:15 pm
1 stop17h 30m
$934
RigaSeattle
RIX Riga Intl - SEA Seattle/Tacoma Intl
RIXSEA
Riga Intl
Sat 10/10
7:00 am-8:40 pm
3 stops23h 40m
Seattle/Tacoma Intl
Sat 10/17
7:00 pm-3:45 pm
3 stops34h 45m
$1,033
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
RIX-SEA
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.
Traveling to a place near Seattle?
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