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Cheap flights from Riga to San Diego from $496

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Riga to San Diego departing on 4/15. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 12:29 am
RIX
-
SAN
27h 29m
2 stops
United Airlines Logo
8:45 am - 1:40 pm
SAN
-
RIX
18h 55m
2 stops
$1,035United Airlines
Mon, Mar 30 - Fri, Apr 3
Lufthansa Logo
6:10 pm - 3:25 pm
RIX
-
SAN
31h 15m
1 stop
Lufthansa Logo
6:20 am - 1:40 pm
SAN
-
RIX
21h 20m
2 stops
$1,258Lufthansa
Mon, Mar 30 - Fri, Apr 3
Scandinavian Airlines Logo
8:00 am - 12:11 am
RIX
-
SAN
26h 11m
3 stops
Scandinavian Airlines Logo
10:40 am - 1:20 am
SAN
-
RIX
28h 40m
2 stops
$1,972Scandinavian Airlines
Mon, Mar 30 - Fri, Apr 3
Scandinavian Airlines Logo
8:00 am - 12:11 am
RIX
-
SAN
26h 11m
3 stops
Scandinavian Airlines Logo
10:40 am - 10:55 pm
SAN
-
RIX
26h 15m
3 stops
$2,155Scandinavian Airlines
Mon, Mar 30 - Fri, Apr 3

Scandinavian Airlines flights from Riga to San Diego

Our best Scandinavian Airlines deals on Riga to San Diego flight tickets
Scandinavian Airlines
Mar 30
RIX8:00 amRiga Intl
26h 11m
3 stops
SAN12:11 amSan Diego
Apr 3
SAN10:40 amSan Diego
28h 40m
2 stops
RIX1:20 amRiga Intl
$1,972
Scandinavian Airlines
Mar 30
RIX8:00 amRiga Intl
26h 11m
3 stops
SAN12:11 amSan Diego
Apr 3
SAN10:40 amSan Diego
26h 15m
3 stops
RIX10:55 pmRiga Intl
$2,155

momondo 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, momondo users made 832,500 searches. Data last updated March 18, 2026.
Use the filters below to find and compare flights from Riga to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Mon 3/30

7:00 am-12:29 am

2 stops27h 29m

San Diego

Fri 4/3

8:45 am-1:40 pm

2 stops18h 55m

$1,035

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Mon 3/30

6:10 pm-3:25 pm

1 stop31h 15m

San Diego

Fri 4/3

6:20 am-1:40 pm

2 stops21h 20m

$1,258

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Mon 3/30

8:00 am-12:11 am

3 stops26h 11m

San Diego

Fri 4/3

10:40 am-1:20 am

2 stops28h 40m

$1,972

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Mon 3/30

8:00 am-12:11 am

3 stops26h 11m

San Diego

Fri 4/3

10:40 am-10:55 pm

3 stops26h 15m

$2,155
Cheapest one-way

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Wed 4/15

5:00 pm-11:47 am

3 stops52h 47m

$496
Quickest one-way

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Mon 4/13

8:00 pm-8:07 pm

2 stops34h 07m

$504

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Wed 4/15

5:35 pm-11:47 am

2 stops52h 12m

$505

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Mon 4/6

8:00 pm-9:22 pm

2 stops35h 22m

$511

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Mon 4/6

8:00 pm-9:22 pm

2 stops35h 22m

$516

RigaSan Diego

RIX - SAN

RIXSAN

Riga Intl

Tue 4/14

9:35 am-6:55 pm

3 stops43h 20m

$520

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Riga to San Diego

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

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

You could potentially save up to 44% on your flight if you consider stops on a Riga to San Diego flight.

When to book flights from Riga to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Riga to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Riga to San Diego (RIX to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Riga to San Diego

Fastest flight time

27h 29m

Direct flights

None
The fastest flight from Riga to San Diego takes 27h 29m
There are no direct flights from Riga to San Diego. There are no popular flight routes from Riga to San Diego.
Search flight deals

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

    The distance between Riga Intl and San Diego is about 5837.4 mi. In terms of flight time, this usually takes a little over 27h 29m.

  • When did momondo last update prices for flights from Riga Intl Airport to San Diego Airport?

    Prices for flights from Riga Intl Airport to San Diego Airport are updated daily.

  • How old do you have to be to fly from Riga Intl Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riga Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Borrego Springs
Alpine
Santee
Lemon Grove

Why use momondo?

Why should I use momondo to find a flight deal from Riga to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Riga to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Riga to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Riga to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Riga to San Diego?

Once all potential Riga to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Riga to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Riga. 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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