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Cheap flights from Riga to San Francisco from $701

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Riga to San Francisco departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:40 am - 5:45 pmRIX-SFO
39h 05m1 stop
Turkish Airlines Logo
6:45 pm - 7:05 pmSFO-RIX
38h 20m1 stop
$701Turkish Airlines
Find Deal
Wed, Mar 25 - Wed, Apr 8
Turkish Airlines Logo
11:40 am - 4:45 pmRIX-SFO
39h 05m1 stop
Turkish Airlines Logo
6:50 pm - 10:45 amSFO-RIX
29h 55m1 stop
$707Turkish Airlines
Find Deal
Sun, Nov 16 - Mon, Dec 1
Scandinavian Airlines Logo
3:45 pm - 3:35 pmRIX-SFO
32h 50m1 stop
Scandinavian Airlines Logo
5:40 pm - 1:25 amSFO-RIX
22h 45m1 stop
$716Scandinavian Airlines
Find Deal
Sun, Mar 8 - Sat, Mar 21
Scandinavian Airlines Logo
7:15 am - 2:35 pmRIX-SFO
17h 20m1 stop
Scandinavian Airlines Logo
5:40 pm - 1:25 amSFO-RIX
22h 45m1 stop
$728Scandinavian Airlines
Find Deal
Fri, Feb 27 - Sat, Mar 14
Multiple Airlines Logo
7:15 am - 2:35 pmRIX-SFO
17h 20m1 stop
Multiple Airlines Logo
5:40 pm - 10:25 pmSFO-RIX
19h 45m1 stop
$746Multiple Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 16
Multiple Airlines Logo
7:15 am - 2:35 pmRIX-SFO
17h 20m1 stop
Multiple Airlines Logo
5:40 pm - 7:50 pmSFO-RIX
17h 10m1 stop
$747Multiple Airlines
Find Deal
Thu, Mar 5 - Sun, Mar 15
United Airlines Logo
6:05 am - 8:00 pmRIX-SFO
23h 55m1 stop
United Airlines Logo
6:45 am - 2:10 pmSFO-RIX
22h 25m2 stops
$807United Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 18
Air Canada Logo
5:55 am - 12:20 pmRIX-SFO
40h 25m2 stops
Air Canada Logo
6:52 pm - 2:10 pmSFO-RIX
34h 18m2 stops
$808Air Canada
Find Deal
Thu, Mar 5 - Tue, Mar 17
United Airlines Logo
6:05 am - 7:36 pmRIX-SFO
23h 31m2 stops
United Airlines Logo
6:45 am - 1:55 pmSFO-RIX
22h 10m2 stops
$813United Airlines
Find Deal
Sat, Mar 7 - Sun, Mar 15
Air Canada Logo
5:55 am - 9:44 pmRIX-SFO
25h 49m2 stops
Air Canada Logo
12:00 pm - 1:55 pmSFO-RIX
40h 55m2 stops
$814Air Canada
Find Deal
Thu, Mar 5 - Sat, Mar 21

Turkish Airlines flights from Riga to San Francisco

Our best Turkish Airlines deals on Riga to San Francisco flight tickets
Turkish Airlines
Mar 25
RIX11:40 amRiga Intl
39h 05m
1 stop
SFO5:45 pmSan Francisco
Apr 8
SFO6:45 pmSan Francisco
38h 20m
1 stop
RIX7:05 pmRiga Intl
$701
Find similar
Turkish Airlines
Nov 16
RIX11:40 amRiga Intl
39h 05m
1 stop
SFO4:45 pmSan Francisco
Dec 1
SFO6:50 pmSan Francisco
29h 55m
1 stop
RIX10:45 amRiga Intl
$707
Find similar
Turkish Airlines
Nov 16
RIX11:40 amRiga Intl
39h 05m
1 stop
SFO4:45 pmSan Francisco
Dec 1
SFO6:50 pmSan Francisco
29h 55m
1 stop
RIX10:45 amRiga Intl
$708
Find similar

Scandinavian Airlines flights from Riga to San Francisco

Our best Scandinavian Airlines deals on Riga to San Francisco flight tickets
Scandinavian Airlines
Mar 8
RIX3:45 pmRiga Intl
32h 50m
1 stop
SFO3:35 pmSan Francisco
Mar 21
SFO5:40 pmSan Francisco
22h 45m
1 stop
RIX1:25 amRiga Intl
$716
Find similar
Scandinavian Airlines
Feb 27
RIX7:15 amRiga Intl
17h 20m
1 stop
SFO2:35 pmSan Francisco
Mar 14
SFO5:40 pmSan Francisco
22h 45m
1 stop
RIX1:25 amRiga Intl
$728
Find similar
Scandinavian Airlines
Feb 27
RIX6:30 pmRiga Intl
30h 05m
2 stops
SFO2:35 pmSan Francisco
Mar 14
SFO5:40 pmSan Francisco
22h 45m
1 stop
RIX1:25 amRiga Intl
$731
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Riga to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Wed 3/25

11:40 am-5:45 pm

1 stop39h 05m

San Francisco

Wed 4/8

6:45 pm-7:05 pm

1 stop38h 20m

$701

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Sun 11/16

11:40 am-4:45 pm

1 stop39h 05m

San Francisco

Mon 12/1

6:50 pm-10:45 am

1 stop29h 55m

$707

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Sun 3/8

3:45 pm-3:35 pm

1 stop32h 50m

San Francisco

Sat 3/21

5:40 pm-1:25 am

1 stop22h 45m

$716

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Fri 2/27

7:15 am-2:35 pm

1 stop17h 20m

San Francisco

Sat 3/14

5:40 pm-1:25 am

1 stop22h 45m

$728

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Thu 3/5

7:15 am-2:35 pm

1 stop17h 20m

San Francisco

Mon 3/16

5:40 pm-10:25 pm

1 stop19h 45m

$746

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Thu 3/5

7:15 am-2:35 pm

1 stop17h 20m

San Francisco

Sun 3/15

5:40 pm-7:50 pm

1 stop17h 10m

$747

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Sat 3/7

6:05 am-8:00 pm

1 stop23h 55m

San Francisco

Wed 3/18

6:45 am-2:10 pm

2 stops22h 25m

$807

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Thu 3/5

5:55 am-12:20 pm

2 stops40h 25m

San Francisco

Tue 3/17

6:52 pm-2:10 pm

2 stops34h 18m

$808

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Sat 3/7

6:05 am-7:36 pm

2 stops23h 31m

San Francisco

Sun 3/15

6:45 am-1:55 pm

2 stops22h 10m

$813

RigaSan Francisco

RIX - SFO

RIXSFO

Riga Intl

Thu 3/5

5:55 am-9:44 pm

2 stops25h 49m

San Francisco

Sat 3/21

12:00 pm-1:55 pm

2 stops40h 55m

$814

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Riga to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $726.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Riga to San Francisco is on a Friday when prices can be found for as low as $680. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around $903.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Riga to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $687. Flights at noon are often more expensive with an average ticket price of $903.

Can stopping save me money on Riga to San Francisco flights?

You could potentially save up to 23% on your flight if you consider stops on a Riga to San Francisco flight.

When to book flights from Riga to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Riga to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Riga to San Francisco (RIX to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Riga to San Francisco

Direct flights

None
There are no direct flights from Riga to San Francisco. There are no popular flight routes from Riga to San Francisco.
Search flight deals

  • How far is Riga Intl to San Francisco by plane?

    Riga Intl and San Francisco are 5601.9 mi apart from one another. 13h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Riga Intl Airport to San Francisco Airport?

    Prices for flights from Riga Intl Airport to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Riga Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Riga Intl Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riga Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Riga to San Francisco?

Best airlines flying from Riga to San Francisco

Compare and see reviews for airlines that fly from Riga to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $570Free CancellationRating
7.3
4,039 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $707Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
Livermore
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Riga to San Francisco?

It is quick and easy to find Riga to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Riga to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Riga on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Riga to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Riga to San Francisco.

I’m not ready to book a flight from Riga to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Riga to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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