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Cheap flights from San Francisco to Riga from $354

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 1/23. 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 - 1:20 am
SFO
-
RIX
22h 35m1 stop
Scandinavian Airlines Logo
3:50 pm - 2:40 pm
RIX
-
SFO
32h 50m1 stop
$508Scandinavian Airlines
mar., abr. 14 - mié., abr. 22
Scandinavian Airlines Logo
4:45 pm - 3:10 pm
SFO
-
RIX
12h 25m1 stop
Scandinavian Airlines Logo
11:35 am - 2:40 pm
RIX
-
SFO
13h 05m1 stop
$529Scandinavian Airlines
mar., abr. 7 - sáb., abr. 18
Scandinavian Airlines Logo
5:40 pm - 1:25 am
SFO
-
RIX
22h 45m1 stop
Scandinavian Airlines Logo
6:30 am - 3:35 pm
RIX
-
SFO
18h 05m1 stop
$536Scandinavian Airlines
lun., mar. 9 - jue., mar. 12
Scandinavian Airlines Logo
5:40 pm - 1:25 am
SFO
-
RIX
22h 45m1 stop
Scandinavian Airlines Logo
6:30 am - 3:35 pm
RIX
-
SFO
18h 05m1 stop
$543Scandinavian Airlines
mar., mar. 17 - mar., mar. 24
Scandinavian Airlines Logo
4:45 pm - 3:10 pm
SFO
-
RIX
12h 25m1 stop
Scandinavian Airlines Logo
6:30 am - 11:56 pm
RIX
-
SFO
27h 26m2 stops
$557Scandinavian Airlines
mar., abr. 14 - mié., abr. 22
Scandinavian Airlines Logo
5:40 pm - 1:25 am
SFO
-
RIX
22h 45m1 stop
Scandinavian Airlines Logo
3:45 pm - 3:35 pm
RIX
-
SFO
32h 50m1 stop
$566Scandinavian Airlines
dom., mar. 15 - lun., mar. 23
Scandinavian Airlines Logo
4:45 pm - 3:10 pm
SFO
-
RIX
12h 25m1 stop
Scandinavian Airlines Logo
11:35 am - 2:40 pm
RIX
-
SFO
13h 05m1 stop
$567Scandinavian Airlines
jue., abr. 9 - mar., abr. 14
Scandinavian Airlines Logo
5:40 pm - 1:25 am
SFO
-
RIX
22h 45m1 stop
Scandinavian Airlines Logo
3:45 pm - 8:02 pm
RIX
-
SFO
37h 17m2 stops
$568Scandinavian Airlines
mar., mar. 17 - jue., mar. 26
Scandinavian Airlines Logo
7:25 am - 10:55 am
SFO
-
RIX
17h 30m2 stops
Scandinavian Airlines Logo
11:35 am - 2:40 pm
RIX
-
SFO
13h 05m1 stop
$578Scandinavian Airlines
mar., abr. 7 - sáb., abr. 18
Scandinavian Airlines Logo
4:40 pm - 10:30 pm
SFO
-
RIX
19h 50m2 stops
Scandinavian Airlines Logo
7:00 am - 2:35 pm
RIX
-
SFO
17h 35m2 stops
$580Scandinavian Airlines
sáb., ene. 31 - sáb., feb. 7

KLM flights from San Francisco to Riga

Our best KLM deals on San Francisco to Riga flight tickets
KLM
Mar 18
SFO1:25 pmSan Francisco
18h 50m
2 stops
RIX5:15 pmRiga Intl
Mar 31
RIX5:00 pmRiga Intl
28h 45m
1 stop
SFO11:45 amSan Francisco
$642
Find similar
KLM
Mar 18
SFO1:25 pmSan Francisco
18h 50m
2 stops
RIX5:15 pmRiga Intl
Mar 31
RIX11:50 amRiga Intl
19h 09m
2 stops
SFO8:59 pmSan Francisco
$653
Find similar
KLM
Jan 14
SFO1:55 pmSan Francisco
17h 20m
1 stop
RIX5:15 pmRiga Intl
Jan 21
RIX7:35 amRiga Intl
14h 15m
1 stop
SFO11:50 amSan Francisco
$698
Find similar

Turkish Airlines flights from San Francisco to Riga

Our best Turkish Airlines deals on San Francisco to Riga flight tickets
Turkish Airlines
Mar 18
SFO7:50 pmSan Francisco
37h 15m
1 stop
RIX6:05 pmRiga Intl
Mar 25
RIX11:40 amRiga Intl
39h 05m
1 stop
SFO5:45 pmSan Francisco
$647
Find similar
Turkish Airlines
Mar 18
SFO7:50 pmSan Francisco
37h 15m
1 stop
RIX6:05 pmRiga Intl
Mar 24
RIX7:00 pmRiga Intl
31h 45m
1 stop
SFO5:45 pmSan Francisco
$697
Find similar
Turkish Airlines
Mar 18
SFO7:50 pmSan Francisco
37h 15m
1 stop
RIX6:05 pmRiga Intl
Mar 27
RIX7:00 pmRiga Intl
26h 05m
1 stop
SFO12:05 pmSan Francisco
$718
Find similar

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 diciembre 17, 2025.
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

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

mar. 4/14

4:45 pm-1:20 am

1 stop22h 35m

Riga Intl

mié. 4/22

3:50 pm-2:40 pm

1 stop32h 50m

$508

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

mar. 4/7

4:45 pm-3:10 pm

1 stop12h 25m

Riga Intl

sáb. 4/18

11:35 am-2:40 pm

1 stop13h 05m

$529

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

lun. 3/9

5:40 pm-1:25 am

1 stop22h 45m

Riga Intl

jue. 3/12

6:30 am-3:35 pm

1 stop18h 05m

$536

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

mar. 3/17

5:40 pm-1:25 am

1 stop22h 45m

Riga Intl

mar. 3/24

6:30 am-3:35 pm

1 stop18h 05m

$543

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

mar. 4/14

4:45 pm-3:10 pm

1 stop12h 25m

Riga Intl

mié. 4/22

6:30 am-11:56 pm

2 stops27h 26m

$557

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

dom. 3/15

5:40 pm-1:25 am

1 stop22h 45m

Riga Intl

lun. 3/23

3:45 pm-3:35 pm

1 stop32h 50m

$566

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

jue. 4/9

4:45 pm-3:10 pm

1 stop12h 25m

Riga Intl

mar. 4/14

11:35 am-2:40 pm

1 stop13h 05m

$567

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

mar. 3/17

5:40 pm-1:25 am

1 stop22h 45m

Riga Intl

jue. 3/26

3:45 pm-8:02 pm

2 stops37h 17m

$568

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

mar. 4/7

7:25 am-10:55 am

2 stops17h 30m

Riga Intl

sáb. 4/18

11:35 am-2:40 pm

1 stop13h 05m

$578

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

sáb. 1/31

4:40 pm-10:30 pm

2 stops19h 50m

Riga Intl

sáb. 2/7

7:00 am-2:35 pm

2 stops17h 35m

$580

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 cheapest month to fly to Riga?

In general, October 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 $631. If you are unable to visit Riga during the month of October, then departing from San Francisco during the month April is also very affordable. Most momondo users find prices during this month for around $705.

What is the cheapest day to depart on your flight to Riga?

The cheapest day to depart from San Francisco to Riga is on a Monday when prices can be found for as low as $742. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,263. These prices are subject to change though, so be sure to set up a Price Alert for flights to Riga.

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

Flying to Riga from San Francisco in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $767 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Riga is in the morning when prices are around $1,468.

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

15h 55m

Direct flights

None
The fastest flight from San Francisco to Riga takes 15h 55m
There are no direct flights from San Francisco to Riga. There are no popular flight routes from San Francisco to Riga.
Search flight deals

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

    San Francisco and Riga Intl are 5601.9 mi apart from one another. In terms of flight time, this usually takes a little over 15h 55m.

  • 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 $588Free CancellationRating
7.4
1,606 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $672Free CancellationRating
7.7
1,430 reviews
Search KLM flights
Air CanadaPriceFrom $711Free CancellationRating
7.1
10,532 reviews
Search Air Canada flights
LufthansaPriceFrom $725Free CancellationRating
6.8
7,634 reviews
Search Lufthansa flights
United AirlinesPriceFrom $749Free CancellationRating
7.4
9,092 reviews
Search United Airlines 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
United Airlines