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Cheap flights from San Francisco to Riga from $580

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Riga departing on 10/15. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:30 pm - 10:00 pm
SFO
-
RIX
16h 30m
1 stop
British Airways Logo
3:40 pm - 1:50 pm
RIX
-
SFO
32h 10m
1 stop
$580British Airways
Thu, Oct 15 - Wed, Oct 21
Scandinavian Airlines Logo
4:45 pm - 10:50 am
SFO
-
RIX
32h 05m
1 stop
Scandinavian Airlines Logo
6:30 am - 10:24 pm
RIX
-
SFO
25h 54m
2 stops
$726Scandinavian Airlines
Tue, Dec 1 - Wed, Dec 9
Scandinavian Airlines Logo
4:45 pm - 10:55 am
SFO
-
RIX
32h 10m
1 stop
Scandinavian Airlines Logo
3:55 pm - 2:50 pm
RIX
-
SFO
32h 55m
1 stop
$737Scandinavian Airlines
Wed, Oct 14 - Wed, Nov 11
Scandinavian Airlines Logo
4:45 pm - 10:55 am
SFO
-
RIX
32h 10m
1 stop
Scandinavian Airlines Logo
11:35 am - 2:40 pm
RIX
-
SFO
13h 05m
1 stop
$741Scandinavian Airlines
Thu, Aug 27 - Thu, Sep 10
Finnair Logo
10:58 am - 9:10 pm
SFO
-
RIX
24h 12m
2 stops
Finnair Logo
8:35 am - 7:17 pm
RIX
-
SFO
20h 42m
2 stops
$835Finnair
Tue, Sep 1 - Wed, Sep 9
Air Canada Logo
8:25 am - 1:10 pm
SFO
-
RIX
18h 45m
2 stops
Air Canada Logo
7:05 am - 5:29 pm
RIX
-
SFO
20h 24m
2 stops
$836Air Canada
Sun, Jan 10 - Thu, Jan 14
Multiple Airlines Logo
10:58 am - 9:10 pm
SFO
-
RIX
24h 12m
2 stops
Multiple Airlines Logo
2:00 pm - 11:58 pm
RIX
-
SFO
19h 58m
2 stops
$840Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Air Canada Logo
11:35 am - 5:15 pm
SFO
-
RIX
19h 40m
2 stops
Air Canada Logo
6:05 am - 4:06 pm
RIX
-
SFO
20h 01m
2 stops
$898Air Canada
Tue, Oct 20 - Thu, Nov 5
Lufthansa Logo
2:40 pm - 11:20 pm
SFO
-
RIX
22h 40m
1 stop
Lufthansa Logo
6:50 am - 12:40 pm
RIX
-
SFO
15h 50m
1 stop
$1,026Lufthansa
Tue, Aug 11 - Tue, Aug 25
Lufthansa Logo
2:40 pm - 11:20 pm
SFO
-
RIX
22h 40m
1 stop
Lufthansa Logo
6:50 am - 12:40 pm
RIX
-
SFO
15h 50m
1 stop
$1,031Lufthansa
Tue, Aug 11 - Tue, Aug 25

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Air Canada flights from San Francisco to Riga

Our best Air Canada deals on San Francisco to Riga flight tickets
Air Canada
Jan 10
SFO8:25 amSan Francisco
18h 45m
2 stops
RIX1:10 pmRiga Intl
Jan 14
RIX7:05 amRiga Intl
20h 24m
2 stops
SFO5:29 pmSan Francisco
$836
Air Canada
Aug 11
SFO11:10 amSan Francisco
20h 05m
2 stops
RIX5:15 pmRiga Intl
Aug 25
RIX6:50 amRiga Intl
21h 42m
2 stops
SFO6:32 pmSan Francisco
$995
Air Canada
Aug 11
SFO1:25 pmSan Francisco
47h 00m
2 stops
RIX10:25 pmRiga Intl
Aug 25
RIX6:50 amRiga Intl
36h 38m
2 stops
SFO9:28 amSan Francisco
$1,003

Scandinavian Airlines flights from San Francisco to Riga

Our best Scandinavian Airlines deals on San Francisco to Riga flight tickets
Scandinavian Airlines
Dec 1
SFO4:45 pmSan Francisco
32h 05m
1 stop
RIX10:50 amRiga Intl
Dec 9
RIX6:30 amRiga Intl
25h 54m
2 stops
SFO10:24 pmSan Francisco
$726
Scandinavian Airlines
Oct 14
SFO4:45 pmSan Francisco
32h 10m
1 stop
RIX10:55 amRiga Intl
Nov 11
RIX3:55 pmRiga Intl
32h 55m
1 stop
SFO2:50 pmSan Francisco
$737
Scandinavian Airlines
Aug 27
SFO4:45 pmSan Francisco
32h 10m
1 stop
RIX10:55 amRiga Intl
Sep 10
RIX11:35 amRiga Intl
13h 05m
1 stop
SFO2:40 pmSan Francisco
$741

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 July 31, 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

Thu 10/15

7:30 pm-10:00 pm

1 stop16h 30m

Riga Intl

Wed 10/21

3:40 pm-1:50 pm

1 stop32h 10m

$580

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 12/1

4:45 pm-10:50 am

1 stop32h 05m

Riga Intl

Wed 12/9

6:30 am-10:24 pm

2 stops25h 54m

$726

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Wed 10/14

4:45 pm-10:55 am

1 stop32h 10m

Riga Intl

Wed 11/11

3:55 pm-2:50 pm

1 stop32h 55m

$737

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Thu 8/27

4:45 pm-10:55 am

1 stop32h 10m

Riga Intl

Thu 9/10

11:35 am-2:40 pm

1 stop13h 05m

$741

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 9/1

10:58 am-9:10 pm

2 stops24h 12m

Riga Intl

Wed 9/9

8:35 am-7:17 pm

2 stops20h 42m

$835

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Sun 1/10

8:25 am-1:10 pm

2 stops18h 45m

Riga Intl

Thu 1/14

7:05 am-5:29 pm

2 stops20h 24m

$836

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 9/1

10:58 am-9:10 pm

2 stops24h 12m

Riga Intl

Wed 9/9

2:00 pm-11:58 pm

2 stops19h 58m

$840

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 10/20

11:35 am-5:15 pm

2 stops19h 40m

Riga Intl

Thu 11/5

6:05 am-4:06 pm

2 stops20h 01m

$898
Quickest round-trip

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 8/11

2:40 pm-11:20 pm

1 stop22h 40m

Riga Intl

Tue 8/25

6:50 am-12:40 pm

1 stop15h 50m

$1,026

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 8/11

2:40 pm-11:20 pm

1 stop22h 40m

Riga Intl

Tue 8/25

6:50 am-12:40 pm

1 stop15h 50m

$1,031

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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?

Prices are currently low for flights on this route.

Typical prices usually range from $776 to $1,069.
The lowest price recently found on this route was $580.

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 $596. If you are unable to visit Riga during the month of April, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $643.

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

You could potentially save up to 3% 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

16h 30m

Direct flights

None
The fastest flight from San Francisco to Riga takes 16h 30m
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 16h 30m.

  • 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
LufthansaPriceFrom $285Free CancellationRating
6.8
8,166 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $568Free CancellationRating
7.4
1,910 reviews
Search Scandinavian Airlines flights
Air CanadaPriceFrom $711Free CancellationRating
7.1
11,413 reviews
Search Air Canada 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
Air Canada