$359 Find Cheap Flights from San Francisco to Latvia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Latvia departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap San Francisco to Latvia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Latvia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Latvia

Tue, Oct 13 - Wed, Oct 21
Scandinavian Airlines Logo
4:45 pm - 10:55 am
SFO
-
RIX
32h 10m
1 stop
Scandinavian Airlines Logo
3:45 pm - 2:40 pm
RIX
-
SFO
32h 55m
1 stop
$702Scandinavian Airlines
Sun, Sep 6 - Sat, Sep 12
Scandinavian Airlines Logo
6:20 am - 3:10 pm
SFO
-
RIX
22h 50m
2 stops
Scandinavian Airlines Logo
6:30 am - 8:07 pm
RIX
-
SFO
23h 37m
2 stops
$704Scandinavian Airlines
Mon, Sep 21 - Mon, Sep 28
Scandinavian Airlines Logo
4:45 pm - 12:55 am
SFO
-
RIX
22h 10m
1 stop
Scandinavian Airlines Logo
3:45 pm - 2:40 pm
RIX
-
SFO
32h 55m
1 stop
$720Scandinavian Airlines
Fri, Oct 2 - Sat, Oct 17
Scandinavian Airlines Logo
10:40 am - 3:10 pm
SFO
-
RIX
18h 30m
2 stops
Scandinavian Airlines Logo
7:15 pm - 2:40 pm
RIX
-
SFO
29h 25m
2 stops
$724Scandinavian Airlines
Tue, Sep 1 - Mon, Sep 14
Scandinavian Airlines Logo
10:40 am - 3:10 pm
SFO
-
RIX
18h 30m
2 stops
Scandinavian Airlines Logo
3:45 pm - 8:18 pm
RIX
-
SFO
38h 33m
2 stops
$728Scandinavian Airlines
Mon, Sep 21 - Mon, Sep 28
Scandinavian Airlines Logo
4:45 pm - 12:55 am
SFO
-
RIX
22h 10m
1 stop
Scandinavian Airlines Logo
3:45 pm - 8:18 pm
RIX
-
SFO
38h 33m
2 stops
$733Scandinavian Airlines
Wed, Oct 14 - Tue, Oct 20
Multiple Airlines Logo
4:35 pm - 10:05 am
SFO
-
RIX
31h 30m
2 stops
Multiple Airlines Logo
10:30 am - 9:16 pm
RIX
-
SFO
20h 46m
2 stops
$738Multiple Airlines
Tue, Oct 13 - Mon, Oct 19
Scandinavian Airlines Logo
4:45 pm - 10:55 am
SFO
-
RIX
32h 10m
1 stop
Scandinavian Airlines Logo
3:45 pm - 2:40 pm
RIX
-
SFO
32h 55m
1 stop
$742Scandinavian Airlines
Tue, Oct 13 - Tue, Oct 20
Scandinavian Airlines Logo
4:45 pm - 10:55 am
SFO
-
RIX
32h 10m
1 stop
Scandinavian Airlines Logo
7:00 am - 2:40 pm
RIX
-
SFO
17h 40m
2 stops
$750Scandinavian Airlines
Tue, Sep 1 - Mon, Sep 14
Scandinavian Airlines Logo
10:40 am - 1:20 am
SFO
-
RIX
28h 40m
2 stops
Scandinavian Airlines Logo
3:45 pm - 2:40 pm
RIX
-
SFO
32h 55m
1 stop
$751Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Latvia flights

Get data-powered insights and trends into flights from San Francisco to Latvia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Francisco to Latvia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Latvia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Latvia is April, when tickets cost $500 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $900 and $892 respectively.

Good to know

Low seasonFebruary
Cheapest flight$359
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from San Francisco to Riga

FAQs - booking Latvia flights

  • How does KAYAK find such low prices on flights from San Francisco to Latvia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Latvia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Latvia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Latvia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Latvia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Latvia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Latvia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Latvia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San Francisco to Latvia

 
Need help choosing which airline to fly with from San Francisco to Latvia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1530 reviews
7.8Boarding
8.4Crew
7.7Comfort
7.3Food
7.2Entertainment
Airline reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

10.0 ExcellentBob, May 2026
AMS - YYZ
Read more KLM reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

Brand new plane lots of room the snack was very flavourful and enjoyable

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Mediocre. Maybe due to Economy light. Staff was great. Space shrunk, not for me, and definitely not for Vikings. Food was decent. Assistance lagging. There was a possibility to upgrade to Premium economy, however my bid was immediately classified as low and not even considered (though well over minimum bid). Thus I was no bleeding dry.

Upon departing and landing, the man seating in front of me had his seat leaning back. Taking off nobody told him anything. Landing someone from the crew said something but the passenger ignored him and nobody followed up. Felt a bit unsecured. If this that is some of the basics are missed, what else was overlooked?

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

Every flight got canceled or delayed. Customer service was awful.

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

They rescheduled me and I had no issues with the new flight

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Both flights are delayed so I rate the whole experience as mediocre.

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Late flight Delays Poor service Poor staff Worst airline ever

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

Everything you need to know for your flight from San Francisco to Latvia

Information on your arrival and departure airports