$420+ Cheap flights from San Francisco (SFO) to Riga (RIX)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — RIX
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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 San Francisco to Riga
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to RigaExplore the most affordable flight options available from San Francisco to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from San Francisco to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This oojo deal was found by Cheapflights users on 8/14. 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.
Wed 11/114:45 pm -
1 stop32h 05m
Wed 11/183:55 pm -
1 stop32h 55m
Deal found 8/14![Scandinavian Airlines logo]()
$738
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:45 pm -
1 stop12h 25m
Tue 10/63:45 pm -
1 stop32h 55m
Deal found 8/13![Scandinavian Airlines logo]()
$756
This oojo deal was found by Cheapflights users on 8/11. 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.
Fri 9/256:23 am -
2 stops22h 47m
Fri 10/26:30 am -
2 stops27h 21m
Deal found 8/11![Scandinavian Airlines logo]()
$763
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:23 am -
2 stops22h 47m
Sun 9/203:45 pm -
2 stops37h 51m
Deal found 8/12![Scandinavian Airlines logo]()
$786
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:23 am -
2 stops22h 47m
Sat 10/37:15 pm -
2 stops29h 25m
Deal found 8/12![Scandinavian Airlines logo]()
$787
This Expedia deal was found by Cheapflights users on 8/14. 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.
Wed 11/115:25 pm -
2 stops29h 10m
Wed 11/189:05 am -
2 stops25h 38m
Deal found 8/14![Finnair logo]()
$798
This Finnair deal was found by Cheapflights users on 8/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:31 am -
2 stops24h 39m
Wed 10/2110:30 am -
2 stops20h 37m
Deal found 8/12![Multiple Airlines logo]()
$806
Best flights from San Francisco to RigaDiscover carefully curated flight deals from San Francisco to Riga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from San Francisco to Riga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This oojo deal was found by Cheapflights users on 8/14. 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.
Wed 11/114:45 pm -
1 stop32h 05m
Wed 11/183:55 pm -
1 stop32h 55m
Deal found 8/14![Scandinavian Airlines logo]()
$738
This Finnair deal was found by Cheapflights users on 8/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:31 am -
2 stops24h 39m
Wed 10/2110:30 am -
2 stops20h 37m
Deal found 8/12![Multiple Airlines logo]()
$806
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:31 am -
2 stops20h 44m
Wed 10/212:00 pm -
2 stops19h 59m
Deal found 8/12![American Airlines logo]()
$806
This Scandinavian Airlines deal was found by Cheapflights users on 8/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/74:45 pm -
1 stop22h 35m
Thu 2/1111:25 am -
1 stop13h 25m
Deal found 8/10![Scandinavian Airlines logo]()
$760
This oojo deal was found by Cheapflights users on 8/11. 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.
Fri 9/256:23 am -
2 stops22h 47m
Fri 10/26:30 am -
2 stops27h 21m
Deal found 8/11![Scandinavian Airlines logo]()
$763
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:23 am -
2 stops22h 47m
Sun 9/203:45 pm -
2 stops37h 51m
Deal found 8/12![Scandinavian Airlines logo]()
$786
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/44:15 pm -
2 stops37h 05m
Mon 1/1111:25 am -
1 stop13h 25m
Deal found 8/13![Scandinavian Airlines logo]()
$815
Last-minute flights from San Francisco to RigaDiscover last-minute flight deals from San Francisco to Riga. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Riga. Data last updated August 16, 2026 and is based on user searches.
This Finnair deal was found by Cheapflights users on 8/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:31 am -
2 stops24h 39m
Wed 10/2110:30 am -
2 stops20h 37m
Deal found 8/12![Multiple Airlines logo]()
$806
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:23 am -
2 stops22h 47m
Sun 9/203:45 pm -
2 stops37h 51m
Deal found 8/12![Scandinavian Airlines logo]()
$786
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:45 pm -
1 stop12h 25m
Tue 10/63:45 pm -
1 stop32h 55m
Deal found 8/13![Scandinavian Airlines logo]()
$756
This oojo deal was found by Cheapflights users on 8/11. 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.
Fri 9/256:23 am -
2 stops22h 47m
Fri 10/26:30 am -
2 stops27h 21m
Deal found 8/11![Scandinavian Airlines logo]()
$763
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:23 am -
2 stops22h 47m
Sat 10/37:15 pm -
2 stops29h 25m
Deal found 8/12![Scandinavian Airlines logo]()
$787
One-way flights from San Francisco to RigaSearch for one-way flight options from San Francisco to Riga. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from San Francisco to Riga. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
3 stops42h 20m
Deal found 8/13![Multiple Airlines logo]()
$420
This Air France deal was found by Cheapflights users on 8/13. 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.
Tue 9/228:10 pm -
1 stop16h 40m
Deal found 8/13![Air France logo]()
$474
Find flight deals from San Francisco to Riga
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $738 (oojo) |
One-way from | $420 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $978 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 2,558,603 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from San Francisco to Riga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Wed 11/11
4:45 pm-10:50 am
1 stop32h 05m
Riga Intl
Wed 11/18
3:55 pm-2:50 pm
1 stop32h 55m
$738
Quickest round-trip
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Sun 2/7
4:45 pm-1:20 am
1 stop22h 35m
Riga Intl
Thu 2/11
11:25 am-2:50 pm
1 stop13h 25m
$760
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Fri 9/25
6:23 am-3:10 pm
2 stops22h 47m
Riga Intl
Fri 10/2
6:30 am-11:51 pm
2 stops27h 21m
$763
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Sun 9/13
6:23 am-3:10 pm
2 stops22h 47m
Riga Intl
Sun 9/20
3:45 pm-7:36 pm
2 stops37h 51m
$786
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Wed 9/9
10:31 am-9:10 pm
2 stops24h 39m
Riga Intl
Wed 10/21
10:30 am-9:07 pm
2 stops20h 37m
$806
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Wed 9/9
10:31 am-5:15 pm
2 stops20h 44m
Riga Intl
Wed 10/21
2:00 pm-11:59 pm
2 stops19h 59m
$806
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Mon 1/4
4:15 pm-3:20 pm
2 stops37h 05m
Riga Intl
Mon 1/11
11:25 am-2:50 pm
1 stop13h 25m
$815
Cheapest one-way
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Tue 9/22
6:00 am-10:20 am
3 stops42h 20m
$420
Quickest one-way
San FranciscoRiga
SFO San Francisco - RIX Riga Intl
SFORIX
San Francisco
Tue 9/22
8:10 pm-10:50 pm
1 stop16h 40m
$474
Sorted by cheapest first
Compare providers for flights from San Francisco 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 San Francisco to Riga in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | 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 San Francisco-Riga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Riga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Riga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-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 San Francisco-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 San Francisco to Riga
Have a flexible travel schedule? Discover the best time to fly to Riga from San Francisco with our price prediction graph.
SFO-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.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Riga
What is the cheapest month to book a flight from San Francisco to Riga?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Riga (average of $596). Flying from San Francisco to Riga in December is currently the most expensive (average of $2,962). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Francisco to Riga?
Airfare is below average for this route at the moment.
San Francisco to Riga flights typically cost between $776 and $1,115 in November.The cheapest round-trip price found within the last 5 days was $738 on Scandinavian Airlines (Nov 11-Nov 18).
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 August 16, 2026.
Read reviews from past customers who have flown Scandinavian Airlines and Lufthansa from San Francisco to Riga. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.0
Comfort
7.3
Entertainment
6.8
Overall
7.4
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Boarding
7.7
Crew
8.0
Comfort
7.3
Entertainment
6.8
Overall
7.4
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Boarding
7.7
Crew
8.0
Comfort
7.3
Entertainment
6.8
Overall
7.4
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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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Alternative routes for San Francisco to Riga
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Complete your trip
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San Francisco and Riga flights
Browse other San Francisco and Riga flight options. Last updated on August 16, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on August 16, 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 August 16, 2026.
Top 2 airlines flying from San Francisco to Riga
Discover the top 2 airlines that operate flights from San Francisco 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 2,558,603 searches. Data last updated August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$285 | Average$1,295 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$568 | Average$1,005 | FlexibilityNo cancel fee | On-time77% |