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$606+ Cheap flights from Riga (RIX) to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — SAN
Jul 14 — Jul 211
Mon 7/14
Mon 7/21
1 adult, Economy
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Cheap flight deals from Riga to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to San Diego (SAN). 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 July 9, 2025.

Round-trip from

$1,055
(Gurufare)

One-way from

$606
(Kiwi.com)
From Riga Intl to San Diego
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One-way flight from Riga Intl to San Diego
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Find flight deals from Riga to San Diego

Cheapest flights from Riga to San Diego
Explore the most affordable flight options available from Riga to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.

This Gurufare deal was found by Cheapflights users on 7/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:05 amRIX - SAN
2 stops22h 30mLufthansa
Tue 7/292:05 pmSAN - RIX
2 stops23h 30mLufthansa
Deal found 7/9$1,055
This Mytrip deal was found by Cheapflights users on 7/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:30 pmRIX - SAN
3 stops30h 55mMultiple Airlines
Tue 7/295:15 pmSAN - RIX
3 stops22h 05mMultiple Airlines
Deal found 7/9$1,294
This British Airways deal was found by Cheapflights users on 7/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:25 amRIX - SAN
1 stop17h 25mBritish Airways
Tue 7/294:40 pmSAN - RIX
1 stop19h 25mBritish Airways
Deal found 7/9$1,616

Cheapflights Fare Finder

Customize your flight search to find flights from Riga to San Diego 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 July 9, 2025.
Use the filters below to find and compare flights from Riga to San Diego that are best for you.

Fly from

Riga

Fly to

San Diego

Route

Depart

Return

Price

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Fri 7/25

6:05 am-6:35 pm

2 stops22h 30m

San Diego

Tue 7/29

2:05 pm-11:35 pm

2 stops23h 30m

$1,055

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Fri 7/25

6:30 pm-3:25 pm

3 stops30h 55m

San Diego

Tue 7/29

5:15 pm-1:20 am

3 stops22h 05m

$1,294

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Fri 7/25

7:25 am-2:50 pm

1 stop17h 25m

San Diego

Tue 7/29

4:40 pm-10:05 pm

1 stop19h 25m

$1,616

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Wed 7/16

6:30 pm-12:04 pm

3 stops51h 34m

$606

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Wed 7/16

5:50 pm-3:25 pm

1 stop31h 35m

$1,501

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Best time to book a flight from Riga to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Riga 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.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated July 9, 2025.
See what other customers who have flown with Lufthansa and British Airways from Riga to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,197 reviews

Overall

6.8

Boarding

7.0

Entertainment

6.4

Crew

7.6

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,197 reviews
Lufthansa
6.8
Okay
7,197 reviews

Overall

6.8

Boarding

7.0

Entertainment

6.4

Crew

7.6

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
British Airways
6.6
Okay
7,103 reviews
Lufthansa
6.8
Okay
7,197 reviews

Overall

6.8

Boarding

7.0

Entertainment

6.4

Crew

7.6

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

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

  • What are the cheapest airlines flying from Riga to San Diego round-trip?

    Our cheapest airline available from Riga to San Diego is Lufthansa. Our recent data shows that you can find tickets from as low as $1,055 on this airline. An additional option worth looking into is British Airways, starting at $1,616.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Riga to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Riga to San Diego (average of $286). Flying from Riga to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Riga?

Book flights to Riga if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
National City
Lemon Grove
Imperial Beach
La Mesa
Poway
Alpine
Santee

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