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Cheap flights from San Francisco to Riga from $266

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 10/4. 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

Scandinavian Airlines Logo
3:30 pm - 10:25 pmSFO-RIX
21h 55m2 stops
Scandinavian Airlines Logo
7:10 am - 2:35 pmRIX-SFO
17h 25m1 stop
$521Scandinavian Airlines
Find Deal
Tue, Oct 28 - Fri, Nov 7
Scandinavian Airlines Logo
7:00 am - 10:45 amSFO-RIX
18h 45m2 stops
Scandinavian Airlines Logo
12:55 pm - 9:57 pmRIX-SFO
19h 02m2 stops
$527Scandinavian Airlines
Find Deal
Tue, Oct 28 - Fri, Nov 7
Air France Logo
4:40 pm - 1:15 pmSFO-RIX
35h 35m1 stop
Air France Logo
7:00 am - 1:25 pmRIX-SFO
16h 25m1 stop
$556Air France
Find Deal
Mon, Oct 27 - Fri, Nov 7
Air France Logo
8:25 pm - 10:45 pmSFO-RIX
16h 20m1 stop
Air France Logo
4:25 pm - 12:50 pmRIX-SFO
30h 25m1 stop
$625Air France
Find Deal
Wed, Oct 1 - Wed, Oct 8
Lufthansa Logo
2:40 pm - 11:35 pmSFO-RIX
22h 55m1 stop
Lufthansa Logo
6:05 am - 12:40 pmRIX-SFO
16h 35m1 stop
$628Lufthansa
Find Deal
Tue, Sep 30 - Wed, Oct 8
Air Canada Logo
12:15 pm - 1:05 pmSFO-RIX
38h 50m2 stops
Air Canada Logo
7:05 am - 10:28 amRIX-SFO
37h 23m2 stops
$655Air Canada
Find Deal
Sun, Sep 28 - Fri, Oct 10
Lufthansa Logo
2:40 pm - 11:35 pmSFO-RIX
22h 55m1 stop
Lufthansa Logo
1:50 pm - 12:40 pmRIX-SFO
32h 50m1 stop
$656Lufthansa
Find Deal
Tue, Sep 30 - Tue, Oct 7
Air Canada Logo
12:15 pm - 1:05 pmSFO-RIX
38h 50m2 stops
Air Canada Logo
1:55 pm - 10:28 amRIX-SFO
54h 33m2 stops
$664Air Canada
Find Deal
Sun, Sep 28 - Mon, Oct 6
KLM Logo
1:45 pm - 5:15 pmSFO-RIX
17h 30m1 stop
KLM Logo
7:45 am - 4:21 pmRIX-SFO
18h 36m2 stops
$672KLM
Find Deal
Tue, Sep 30 - Thu, Oct 9
KLM Logo
1:45 pm - 5:15 pmSFO-RIX
17h 30m2 stops
KLM Logo
11:50 am - 7:30 pmRIX-SFO
17h 40m2 stops
$677KLM
Find Deal
Tue, Sep 30 - Thu, Oct 9

Scandinavian Airlines flights from San Francisco to Riga

Our best Scandinavian Airlines deals on San Francisco to Riga flight tickets
Scandinavian Airlines
Oct 28
SFO3:30 pmSan Francisco
21h 55m
2 stops
RIX10:25 pmRiga Intl
Nov 7
RIX7:10 amRiga Intl
17h 25m
1 stop
SFO2:35 pmSan Francisco
$521
Find similar
Scandinavian Airlines
Oct 28
SFO7:00 amSan Francisco
18h 45m
2 stops
RIX10:45 amRiga Intl
Nov 7
RIX12:55 pmRiga Intl
19h 02m
2 stops
SFO9:57 pmSan Francisco
$527
Find similar
Scandinavian Airlines
Oct 25
SFO12:35 pmSan Francisco
24h 50m
2 stops
RIX11:25 pmRiga Intl
Nov 5
RIX6:50 pmRiga Intl
29h 45m
1 stop
SFO2:35 pmSan Francisco
$536
Find similar

Air France flights from San Francisco to Riga

Our best Air France deals on San Francisco to Riga flight tickets
Air France
Oct 27
SFO4:40 pmSan Francisco
35h 35m
1 stop
RIX1:15 pmRiga Intl
Nov 7
RIX7:00 amRiga Intl
16h 25m
1 stop
SFO1:25 pmSan Francisco
$556
Find similar
Air France
Oct 1
SFO8:25 pmSan Francisco
16h 20m
1 stop
RIX10:45 pmRiga Intl
Oct 8
RIX4:25 pmRiga Intl
30h 25m
1 stop
SFO12:50 pmSan Francisco
$625
Find similar
Air France
Sep 29
SFO8:25 pmSan Francisco
31h 05m
1 stop
RIX1:30 pmRiga Intl
Oct 8
RIX4:25 pmRiga Intl
30h 25m
1 stop
SFO12:50 pmSan Francisco
$627
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 September 16, 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

Tue 10/28

3:30 pm-10:25 pm

2 stops21h 55m

Riga Intl

Fri 11/7

7:10 am-2:35 pm

1 stop17h 25m

$521

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 10/28

7:00 am-10:45 am

2 stops18h 45m

Riga Intl

Fri 11/7

12:55 pm-9:57 pm

2 stops19h 02m

$527

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Mon 10/27

4:40 pm-1:15 pm

1 stop35h 35m

Riga Intl

Fri 11/7

7:00 am-1:25 pm

1 stop16h 25m

$556

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Wed 10/1

8:25 pm-10:45 pm

1 stop16h 20m

Riga Intl

Wed 10/8

4:25 pm-12:50 pm

1 stop30h 25m

$625

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 9/30

2:40 pm-11:35 pm

1 stop22h 55m

Riga Intl

Wed 10/8

6:05 am-12:40 pm

1 stop16h 35m

$628

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Sun 9/28

12:15 pm-1:05 pm

2 stops38h 50m

Riga Intl

Fri 10/10

7:05 am-10:28 am

2 stops37h 23m

$655

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 9/30

2:40 pm-11:35 pm

1 stop22h 55m

Riga Intl

Tue 10/7

1:50 pm-12:40 pm

1 stop32h 50m

$656

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Sun 9/28

12:15 pm-1:05 pm

2 stops38h 50m

Riga Intl

Mon 10/6

1:55 pm-10:28 am

2 stops54h 33m

$664

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 9/30

1:45 pm-5:15 pm

1 stop17h 30m

Riga Intl

Thu 10/9

7:45 am-4:21 pm

2 stops18h 36m

$672

San FranciscoRiga

SFO - RIX

SFORIX

San Francisco

Tue 9/30

1:45 pm-5:15 pm

2 stops17h 30m

Riga Intl

Thu 10/9

11:50 am-7:30 pm

2 stops17h 40m

$677

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, November 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 $606. If you are unable to visit Riga during the month of November, then departing from San Francisco during the month May is also very affordable. Most momondo users find prices during this month for around $689.

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.

How have San Francisco to Riga flight prices changed over time?

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

Direct flights

None
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 $592Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
Air FrancePriceFrom $601Free CancellationRating
7.4
1,468 reviews
Search Air France flights
United AirlinesPriceFrom $611Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
KLMPriceFrom $640Free CancellationRating
7.8
1,386 reviews
Search KLM flights
Air CanadaPriceFrom $711Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
LufthansaPriceFrom $765Free CancellationRating
6.8
7,407 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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