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$709+ Cheap flights from Riga (RIX) to San Francisco (SFO)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — SFO
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from Riga to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to San Francisco (SFO). 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 28, 2025.

Round-trip from

$709
(FlightHub)

Popular in

July

Cheapest in

October

Average price

$746
From Riga Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Riga to San Francisco

Cheapest flights from Riga to San Francisco
Explore the most affordable flight options available from Riga to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:50 pmRIX - SFO
1 stop24h 45mTurkish Airlines
Sun 10/267:50 pmSFO - RIX
1 stop29h 55mTurkish Airlines
Deal found 8/27$709
This lol.travel deal was found by Cheapflights users on 8/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:50 pmRIX - SFO
1 stop24h 45mTurkish Airlines
Sat 10/186:45 pmSFO - RIX
1 stop38h 10mTurkish Airlines
Deal found 8/27$715
This Turkish Airlines deal was found by Cheapflights users on 8/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 pmRIX - SFO
1 stop31h 45mTurkish Airlines
Fri 11/286:50 pmSFO - RIX
1 stop29h 55mTurkish Airlines
Deal found 8/28$729
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:55 amRIX - SFO
2 stops37h 33mAir Canada
Fri 11/287:30 amSFO - RIX
2 stops23h 25mAir Canada
Deal found 8/28$733
This Turkish Airlines deal was found by Cheapflights users on 8/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:05 amRIX - SFO
1 stop40h 40mTurkish Airlines
Thu 10/307:50 pmSFO - RIX
1 stop37h 15mTurkish Airlines
Deal found 8/28$734
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:55 amRIX - SFO
1 stop16h 45mUnited Airlines
Fri 11/2811:59 pmSFO - RIX
2 stops27h 56mUnited Airlines
Deal found 8/28$735
This Air Canada deal was found by Cheapflights users on 8/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:55 amRIX - SFO
2 stops25h 45mAir Canada
Thu 11/206:00 pmSFO - RIX
2 stops36h 55mAir Canada
Deal found 8/27$737
This Air Canada deal was found by Cheapflights users on 8/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:55 amRIX - SFO
2 stops40h 25mAir Canada
Sat 11/226:00 pmSFO - RIX
2 stops33h 55mAir Canada
Deal found 8/27$739
This Air Canada deal was found by Cheapflights users on 8/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:55 amRIX - SFO
2 stops37h 33mAir Canada
Tue 11/258:25 amSFO - RIX
2 stops18h 45mAir Canada
Deal found 8/27$742
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:05 amRIX - SFO
2 stops42h 30mAir Canada
Fri 11/287:30 amSFO - RIX
2 stops23h 25mAir Canada
Deal found 8/28$746

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riga to San Francisco 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 28, 2025.
Use the filters below to find and compare flights from Riga to San Francisco that are best for you.

Fly from

Riga

Fly to

San Francisco

Route

Depart

Return

Price

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Fri 9/26

7:50 pm-10:35 am

1 stop24h 45m

San Francisco

Sun 10/26

7:50 pm-10:45 am

1 stop29h 55m

$709

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Sat 10/11

7:50 pm-10:35 am

1 stop24h 45m

San Francisco

Sat 10/18

6:45 pm-6:55 pm

1 stop38h 10m

$715

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Thu 11/20

7:00 pm-4:45 pm

1 stop31h 45m

San Francisco

Fri 11/28

6:50 pm-10:45 am

1 stop29h 55m

$729

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Sat 11/22

6:05 am-9:28 am

2 stops37h 23m

San Francisco

Fri 11/28

11:15 am-4:55 pm

2 stops19h 40m

$733

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Mon 11/17

5:55 am-9:28 am

2 stops37h 33m

San Francisco

Fri 11/28

7:30 am-4:55 pm

2 stops23h 25m

$733

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Sat 10/25

11:05 am-5:45 pm

1 stop40h 40m

San Francisco

Thu 10/30

7:50 pm-6:05 pm

1 stop37h 15m

$734

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Thu 11/20

5:55 am-12:40 pm

1 stop16h 45m

San Francisco

Fri 11/28

11:59 pm-1:55 pm

2 stops27h 56m

$735

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Mon 11/17

5:55 am-9:40 pm

2 stops25h 45m

San Francisco

Thu 11/20

6:00 pm-4:55 pm

2 stops36h 55m

$737

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Mon 11/17

5:55 am-12:20 pm

2 stops40h 25m

San Francisco

Sat 11/22

6:00 pm-1:55 pm

2 stops33h 55m

$739

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Mon 11/17

5:55 am-9:28 am

2 stops37h 33m

San Francisco

Tue 11/25

8:25 am-1:10 pm

2 stops18h 45m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

Showing 1-10 of 12 results
1
2

Best time to book a flight from Riga to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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.

Cheapflights Insights

Everything you need to know about your flight from Riga to San Francisco

What is the cheapest month to book a flight from Riga to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Riga to San Francisco (average of $276). Flying from Riga to San Francisco in June is currently the most expensive (average of $358). 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.

What is the cheapest time of day to fly from RIX to SFO?

Find hourly flight availability from Riga to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 28, 2025.

When flying from Riga to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight at noon.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated August 28, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines, Turkish Airlines, and Lufthansa from Riga to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,481 reviews

Crew

8.0

Boarding

7.6

Entertainment

6.6

Comfort

7.3

Overall

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,481 reviews
Scandinavian Airlines
7.4
Good
1,481 reviews

Crew

8.0

Boarding

7.6

Entertainment

6.6

Comfort

7.3

Overall

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Turkish Airlines
7.3
Good
3,954 reviews
Scandinavian Airlines
7.4
Good
1,481 reviews

Crew

8.0

Boarding

7.6

Entertainment

6.6

Comfort

7.3

Overall

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Lufthansa
6.8
Okay
7,368 reviews
Scandinavian Airlines
7.4
Good
1,481 reviews

Crew

8.0

Boarding

7.6

Entertainment

6.6

Comfort

7.3

Overall

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Related info for your journey

Find useful and relevant information for your journey from Riga to San Francisco. 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 San Francisco?

    Airlines like Turkish Airlines and Air Canada fly from Riga to San Francisco in about 24h 45m. The time it takes to get you to your destination can typically vary by up to 12h 38m. Airlines will cover a distance of 5612 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Riga to San Francisco round-trip?

    According to our current data, Scandinavian Airlines ($471), Turkish Airlines ($538), and Lufthansa ($721) offers the cheapest pricing from Riga to San Francisco. These flights start at 39% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Riga to San Francisco?

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

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

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

  • What is the cheapest month to book a flight from Riga to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Riga to San Francisco (average of $276). Flying from Riga to San Francisco in June is currently the most expensive (average of $358). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Mountain View
Hollister
Antioch
Watsonville
Santa Clara
Manteca
Newark
Sunnyvale
Campbell
Burlingame
Foster City
San Leandro
Redwood City
Vallejo
San Mateo

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Riga to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Riga to San Francisco

Discover the top 3 airlines that operate flights from Riga to San Francisco. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$471Average$647FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$538Average$715FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$721Average$797FlexibilityNo cancel feeOn-time76%

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