$276+ Cheap flights from Seattle (SEA) to Riga (RIX)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIX
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Riga 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 Seattle to Riga
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to RigaExplore the most affordable flight options available from Seattle to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Seattle to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:50 pm -
2 stops21h 50m
Sun 11/16:00 am -
2 stops17h 00m
Deal found 9/10![Multiple Airlines logo]()
$558
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.
Sun 10/117:00 pm -
2 stops29h 55m
Sun 10/186:30 am -
2 stops24h 10m
Deal found 9/13![Multiple Airlines logo]()
$796
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:30 pm -
2 stops21h 40m
Thu 10/158:35 am -
2 stops21h 09m
Deal found 9/8![Multiple Airlines logo]()
$832
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:55 pm -
1 stop33h 00m
Sun 10/187:15 pm -
2 stops37h 49m
Deal found 9/13![Scandinavian Airlines logo]()
$837
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/258:05 pm -
1 stop37h 00m
Sun 11/111:40 am -
1 stop40h 30m
Deal found 9/10![Turkish Airlines logo]()
$838
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:05 pm -
1 stop36h 55m
Sat 11/286:55 pm -
1 stop32h 15m
Deal found 9/12![Turkish Airlines logo]()
$905
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.
Wed 11/182:35 pm -
2 stops38h 00m
Sat 11/2810:55 pm -
1 stop27h 55m
Deal found 9/12![Multiple Airlines logo]()
$962
Best flights from Seattle to RigaDiscover carefully curated flight deals from Seattle to Riga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Seattle to Riga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:50 pm -
3 stops34h 00m
Sun 11/16:00 am -
2 stops17h 00m
Deal found 9/10![Multiple Airlines logo]()
$630
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:20 am -
2 stops41h 30m
Thu 3/46:30 am -
2 stops25h 32m
Deal found 9/13![Scandinavian Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/258:05 pm -
1 stop37h 00m
Sun 11/111:40 am -
1 stop40h 30m
Deal found 9/10![Turkish Airlines logo]()
$838
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/44:05 pm -
1 stop20h 55m
Thu 3/47:00 am -
1 stop16h 50m
Deal found 9/13![Air France logo]()
$975
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.
Sun 10/117:00 pm -
2 stops29h 55m
Sun 10/186:30 am -
2 stops24h 10m
Deal found 9/13![Multiple Airlines logo]()
$796
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:55 pm -
1 stop33h 00m
Sun 10/187:15 pm -
2 stops37h 49m
Deal found 9/13![Scandinavian Airlines logo]()
$837
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:30 pm -
2 stops21h 40m
Thu 10/158:35 am -
2 stops21h 09m
Deal found 9/8![Multiple Airlines logo]()
$832
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.
Wed 11/182:35 pm -
2 stops38h 00m
Sat 11/2810:55 pm -
1 stop27h 55m
Deal found 9/12![Multiple Airlines logo]()
$962
Last-minute flights from Seattle to RigaDiscover last-minute flight deals from Seattle to Riga. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Riga. Data last updated September 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:30 pm -
2 stops21h 40m
Thu 10/158:35 am -
2 stops21h 09m
Deal found 9/8![Multiple Airlines logo]()
$832
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.
Sun 10/117:00 pm -
2 stops29h 55m
Sun 10/186:30 am -
2 stops24h 10m
Deal found 9/13![Multiple Airlines logo]()
$796
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:55 pm -
1 stop33h 00m
Sun 10/187:15 pm -
2 stops37h 49m
Deal found 9/13![Scandinavian Airlines logo]()
$837
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:50 pm -
2 stops21h 50m
Sun 11/16:00 am -
2 stops17h 00m
Deal found 9/10![Multiple Airlines logo]()
$558
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/258:05 pm -
1 stop37h 00m
Sun 11/111:40 am -
1 stop40h 30m
Deal found 9/10![Turkish Airlines logo]()
$838
One-way flights from Seattle to RigaSearch for one-way flight options from Seattle to Riga. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Seattle to Riga. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 9/293:55 pm -
3 stops46h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/17:00 pm -
3 stops41h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$309
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.
Sun 9/203:55 pm -
1 stop21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 9/303:40 pm -
2 stops23h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 9/277:00 pm -
2 stops28h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$387
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 9/196:50 pm -
2 stops34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$396
Find flight deals from Seattle to Riga
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Riga (RIX). 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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $558 (Booking.com) |
One-way from | $276 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $722 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 13, 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
Cheapest round-trip
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Sun 9/20
3:55 pm-9:50 am
2 stops31h 55m
Riga Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$319
Quickest round-trip
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Fri 9/25
6:50 pm-11:59 pm
2 stops19h 09m
Riga Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$396
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Sat 9/19
6:50 pm-3:40 pm
2 stops34h 50m
Riga Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$396
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Mon 9/28
7:00 pm-5:20 pm
2 stops36h 20m
Riga Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$402
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Fri 9/18
2:10 pm-11:59 pm
2 stops23h 49m
Riga Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$409
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Thu 9/24
6:50 pm-4:55 pm
2 stops36h 05m
Riga Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$435
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Sun 10/25
3:50 pm-10:50 am
3 stops34h 00m
Riga Intl
Sun 11/1
6:00 am-2:00 pm
2 stops17h 00m
$630
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Thu 2/4
7:20 am-10:50 am
2 stops41h 30m
Riga Intl
Thu 3/4
6:30 am-10:02 pm
2 stops25h 32m
$789
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Sun 10/11
7:00 pm-10:55 am
2 stops29h 55m
Riga Intl
Sun 10/18
6:30 am-8:40 pm
2 stops24h 10m
$796
SeattleRiga
SEA Seattle/Tacoma Intl - RIX Riga Intl
SEARIX
Seattle/Tacoma Intl
Thu 10/8
1:30 pm-9:10 pm
2 stops21h 40m
Riga Intl
Thu 10/15
8:35 am-7:44 pm
2 stops21h 09m
$832
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Seattle to Riga
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 Seattle to Riga in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Riga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Riga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Riga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Riga 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 Seattle-Riga 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 Seattle to Riga
Have a flexible travel schedule? Discover the best time to fly to Riga from Seattle with our price prediction graph.
SEA-RIX
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.
Reviews of airlines servicing Riga
Get insights into the airlines that provide service to Riga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Riga. Reviews last updated September 13, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines and Lufthansa from Seattle to Riga to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Food
6.8
Overall
7.4
Comfort
7.4
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.1
Food
6.8
Overall
7.4
Comfort
7.4
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Crew
8.1
Food
6.8
Overall
7.4
Comfort
7.4
Entertainment
6.8
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Related info for your journey
Find useful and relevant information for your journey from Seattle to Riga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Seattle and Riga flights
Browse other Seattle and Riga flight options. Last updated on September 13, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Riga
Explore flights to Riga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Top 2 airlines flying from Seattle to Riga
Discover the top 2 airlines that operate flights from Seattle to Riga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$793 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$847 | Average$1,155 | FlexibilityNo cancel fee | On-time76% |