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Cheap flights from San Francisco to Riga from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Riga departing on 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
4:45 pm - 10:55 am
SFO
-
RIX
32h 10m
1 stop
Scandinavian Airlines Logo
6:30 am - 2:40 pm
RIX
-
SFO
18h 10m
1 stop
$695Scandinavian Airlines
Tue, Aug 18 - Tue, Sep 1
Scandinavian Airlines Logo
11:05 am - 3:10 pm
SFO
-
RIX
42h 05m
2 stops
Scandinavian Airlines Logo
6:30 am - 2:40 pm
RIX
-
SFO
18h 10m
1 stop
$719Scandinavian Airlines
Thu, Oct 1 - Wed, Oct 14
Scandinavian Airlines Logo
4:45 pm - 1:20 am
SFO
-
RIX
22h 35m
1 stop
Scandinavian Airlines Logo
6:30 am - 2:40 pm
RIX
-
SFO
18h 10m
1 stop
$725Scandinavian Airlines
Thu, Oct 1 - Wed, Oct 14
Scandinavian Airlines Logo
6:05 am - 3:10 pm
SFO
-
RIX
23h 05m
2 stops
Scandinavian Airlines Logo
6:30 am - 11:46 pm
RIX
-
SFO
27h 16m
2 stops
$726Scandinavian Airlines
Sat, Sep 19 - Sat, Sep 26
Scandinavian Airlines Logo
4:45 pm - 10:55 am
SFO
-
RIX
32h 10m
1 stop
Scandinavian Airlines Logo
7:15 pm - 2:40 pm
RIX
-
SFO
29h 25m
2 stops
$742Scandinavian Airlines
Tue, Aug 18 - Tue, Sep 1
Turkish Airlines Logo
6:45 pm - 7:05 pm
SFO
-
RIX
38h 20m
1 stop
Turkish Airlines Logo
11:00 am - 4:40 pm
RIX
-
SFO
39h 40m
1 stop
$746Turkish Airlines
Mon, Aug 31 - Tue, Sep 15
Turkish Airlines Logo
6:45 pm - 10:05 am
SFO
-
RIX
29h 20m
1 stop
Turkish Airlines Logo
11:00 am - 4:40 pm
RIX
-
SFO
39h 40m
1 stop
$776Turkish Airlines
Thu, Jul 30 - Tue, Aug 25
Scandinavian Airlines Logo
4:45 pm - 10:55 pm
SFO
-
RIX
20h 10m
2 stops
Scandinavian Airlines Logo
6:30 am - 11:46 pm
RIX
-
SFO
27h 16m
2 stops
$781Scandinavian Airlines
Fri, Aug 21 - Sun, Sep 6
Scandinavian Airlines Logo
4:45 pm - 10:55 am
SFO
-
RIX
32h 10m
1 stop
Scandinavian Airlines Logo
6:30 am - 11:46 pm
RIX
-
SFO
27h 16m
2 stops
$788Scandinavian Airlines
Fri, Aug 21 - Sun, Sep 6
Scandinavian Airlines Logo
4:45 pm - 3:10 pm
SFO
-
RIX
12h 25m
1 stop
Scandinavian Airlines Logo
6:30 am - 2:40 pm
RIX
-
SFO
18h 10m
1 stop
$790Scandinavian Airlines
Sat, Aug 22 - Sun, Sep 6

Finnair flights from San Francisco to Riga

Our best Finnair deals on San Francisco to Riga flight tickets
Finnair
Jul 30
SFO7:30 pmSan Francisco
26h 40m
2 stops
RIX8:10 amRiga Intl
Aug 25
RIX8:25 amRiga Intl
20h 40m
2 stops
SFO7:05 pmSan Francisco
$858
Finnair
May 11
SFO1:28 pmSan Francisco
21h 42m
2 stops
RIX9:10 pmRiga Intl
Jun 8
RIX5:40 pmRiga Intl
30h 10m
2 stops
SFO1:50 pmSan Francisco
$952
Finnair
May 11
SFO1:28 pmSan Francisco
21h 42m
2 stops
RIX9:10 pmRiga Intl
Jun 8
RIX9:40 pmRiga Intl
31h 30m
2 stops
SFO7:10 pmSan Francisco
$1,006

American Airlines flights from San Francisco to Riga

Our best American Airlines deals on San Francisco to Riga flight tickets
American Airlines
Jun 7
SFO8:00 amSan Francisco
23h 15m
2 stops
RIX5:15 pmRiga Intl
Aug 19
RIX2:00 pmRiga Intl
18h 22m
2 stops
SFO10:22 pmSan Francisco
$957
American Airlines
Jun 7
SFO10:30 amSan Francisco
20h 45m
2 stops
RIX5:15 pmRiga Intl
Aug 19
RIX2:00 pmRiga Intl
18h 22m
2 stops
SFO10:22 pmSan Francisco
$1,029
American Airlines
May 29
SFO10:20 amSan Francisco
21h 30m
2 stops
RIX5:50 pmRiga Intl
Jun 6
RIX1:55 pmRiga Intl
21h 04m
2 stops
SFO12:59 amSan Francisco
$1,087

momondo 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, momondo users made 832,500 searches. Data last updated April 29, 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

Price

Cheapest round-trip

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 8/18

4:45 pm-10:55 am

1 stop32h 10m

Riga Intl

Tue 9/1

6:30 am-2:40 pm

1 stop18h 10m

$695

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Thu 10/1

11:05 am-3:10 pm

2 stops42h 05m

Riga Intl

Wed 10/14

6:30 am-2:40 pm

1 stop18h 10m

$719

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Thu 10/1

4:45 pm-1:20 am

1 stop22h 35m

Riga Intl

Wed 10/14

6:30 am-2:40 pm

1 stop18h 10m

$725

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Sat 9/19

6:05 am-3:10 pm

2 stops23h 05m

Riga Intl

Sat 9/26

6:30 am-11:46 pm

2 stops27h 16m

$726

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 8/18

4:45 pm-10:55 am

1 stop32h 10m

Riga Intl

Tue 9/1

7:15 pm-2:40 pm

2 stops29h 25m

$742

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Mon 8/31

6:45 pm-7:05 pm

1 stop38h 20m

Riga Intl

Tue 9/15

11:00 am-4:40 pm

1 stop39h 40m

$746

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Thu 7/30

6:45 pm-10:05 am

1 stop29h 20m

Riga Intl

Tue 8/25

11:00 am-4:40 pm

1 stop39h 40m

$776

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Fri 8/21

4:45 pm-10:55 pm

2 stops20h 10m

Riga Intl

Sun 9/6

6:30 am-11:46 pm

2 stops27h 16m

$781

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Fri 8/21

4:45 pm-10:55 am

1 stop32h 10m

Riga Intl

Sun 9/6

6:30 am-11:46 pm

2 stops27h 16m

$788
Quickest round-trip

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Sat 8/22

4:45 pm-3:10 pm

1 stop12h 25m

Riga Intl

Sun 9/6

6:30 am-2:40 pm

1 stop18h 10m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Riga from

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

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 typical price of a round-trip flight between San Francisco and Riga?

What is the cheapest month to fly to Riga?

In general, April is the cheapest month to fly from San Francisco to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $554. If you are unable to visit Riga during the month of April, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $629.

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

You could potentially save up to 24% on your flight if you consider stops on a San Francisco to Riga flight.

When to book flights from San Francisco to Riga

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

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

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from San Francisco to Riga takes 12h 25m
There are no direct flights from San Francisco to Riga. There are no popular flight routes from San Francisco to Riga.
Search flight deals

Frequently asked questions about flying from San Francisco to Riga

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

    San Francisco and Riga Intl are 5602.4 mi apart from one another. In terms of flight time, this usually takes a little over 12h 25m.

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

    Prices for flights from San Francisco Airport to Riga Intl Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Riga Intl Airport.

  • What documentation or ID do you need to fly to Riga Intl Airport?

    The necessary travel and health documents for your Riga Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Francisco to Riga

Compare and see reviews for airlines that fly from San Francisco to Riga with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $569Free CancellationRating
7.4
1,762 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $638Free CancellationRating
7.8
1,510 reviews
Search KLM flights
Air CanadaPriceFrom $711Free CancellationRating
7.1
10,979 reviews
Search Air Canada flights
LufthansaPriceFrom $796Free CancellationRating
6.8
7,960 reviews
Search Lufthansa flights

Traveling to a place near Riga?

Book flights to Riga if you plan to visit one of these locations
Jūrmala

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Riga from San Francisco.

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

Yes. momondo allows you to filter the results for San Francisco to Riga flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between San Francisco and Riga by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Riga from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly your favorite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Scandinavian Airlines
Lufthansa
KLM
Air Canada