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$510+ Cheap flights from San Diego (SAN) to Riga (RIX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — RIX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from San Diego to Riga

Cheapest flights from San Diego to Riga
Explore the most affordable flight options available from San Diego to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Priceline deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:40 amSAN - RIX
2 stops30h 10mMultiple Airlines
Tue 12/239:25 amRIX - SAN
2 stops20h 50mMultiple Airlines
Deal found 12/17$2,606
This Priceline deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:40 amSAN - RIX
2 stops30h 10mLufthansa
Tue 12/237:05 amRIX - SAN
1 stop18h 40mLufthansa
Deal found 12/17$2,859
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:15 amSAN - RIX
2 stops21h 40mUnited Airlines
Tue 12/235:55 amRIX - SAN
3 stops24h 53mUnited Airlines
Deal found 12/17$3,789

Find flight deals from San Diego to Riga

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Riga (RIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$510
(Air France)

Popular in

December

Cheapest in

February

Average price

$1,375
Provider with most accurate pricing for San Diego-Riga Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Riga Intl flights.
Search Deals
From San Diego to Riga Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Diego to Riga that are best for you.

Fly from

San Diego

Fly to

Riga

Route

Depart

Return

Price

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Tue 1/20

9:55 am-1:15 pm

2 stops17h 20m

Riga Intl

Fri 1/30

7:35 am-8:22 pm

2 stops22h 47m

$510

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Wed 1/14

10:37 am-1:10 pm

2 stops16h 33m

Riga Intl

Fri 1/23

11:50 am-10:31 pm

2 stops20h 41m

$516

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Tue 1/20

11:10 am-10:25 pm

2 stops25h 15m

Riga Intl

Fri 1/30

7:05 am-3:45 pm

1 stop18h 40m

$529

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Mon 1/19

12:40 pm-5:15 pm

2 stops42h 35m

Riga Intl

Fri 1/30

7:05 am-3:45 pm

1 stop18h 40m

$542

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Tue 1/20

2:11 pm-10:25 pm

2 stops22h 14m

Riga Intl

Thu 1/29

5:10 pm-3:45 pm

1 stop32h 35m

$549

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Wed 1/14

5:35 pm-10:25 pm

1 stop18h 50m

Riga Intl

Fri 1/23

7:25 am-8:47 pm

2 stops23h 22m

$549

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Wed 1/21

11:10 am-10:25 pm

2 stops25h 15m

Riga Intl

Mon 2/2

5:55 am-10:33 pm

2 stops26h 38m

$552

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Wed 1/14

6:55 pm-5:15 pm

3 stops36h 20m

Riga Intl

Fri 1/23

7:05 am-11:53 am

2 stops38h 48m

$553

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Sat 1/17

7:00 am-1:55 pm

2 stops20h 55m

Riga Intl

Mon 2/2

2:35 pm-12:15 am

2 stops19h 40m

$559

San DiegoRiga

SAN - RIX

SANRIX

San Diego

Sat 1/17

6:15 am-1:55 pm

2 stops21h 40m

Riga Intl

Sat 1/31

6:05 am-8:49 pm

2 stops24h 44m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results
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Compare providers for flights from San Diego to Riga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Riga in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Riga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Riga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Riga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Riga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Riga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Riga

What is the cheapest time of day to fly from SAN to RIX?

Find hourly flight availability from San Diego to Riga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from San Diego to Riga is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Riga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Riga?

    For as low as $516, KLM can have you in Riga from San Diego in 16h 33m. There are 5836 mi between San Diego and Riga. This flight may include one or multiple stops.

  • Can I find deals for flights from San Diego to Riga that include hotel bookings?

    Yes. In addition to deals on San Diego to Riga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Riga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Riga.

  • Can I find deals for business class flights from San Diego to Riga?

    Yes. Cheapflights offers flight deals from San Diego to Riga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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