$388 Find Cheap Flights from San Francisco to Estonia

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 Estonia departing on 1/21. 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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Cheap Flights from San Francisco to Estonia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tallinn
Tallinn2 stops$472
Tartu
Tartu2 stops$938
Tallinn
Tallinn2 stops$472
Tartu
Tartu2 stops$938

Book Cheap San Francisco to Estonia 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 Estonia 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 Estonia

Sat, Dec 6 - Thu, Dec 11
Scandinavian Airlines Logo
6:55 pm - 1:25 amSFO-TLL
44h 30m2 stops
Scandinavian Airlines Logo
7:00 am - 2:35 pmTLL-SFO
41h 35m2 stops
$472Scandinavian Airlines
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Thu, Feb 12 - Mon, Feb 16
Scandinavian Airlines Logo
4:40 pm - 1:25 amSFO-TLL
22h 45m1 stop
Scandinavian Airlines Logo
11:00 am - 2:35 pmTLL-SFO
13h 35m1 stop
$485Scandinavian Airlines
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Thu, Feb 12 - Mon, Feb 16
Scandinavian Airlines Logo
4:40 pm - 11:40 pmSFO-TLL
21h 00m2 stops
Scandinavian Airlines Logo
11:00 am - 2:35 pmTLL-SFO
13h 35m1 stop
$491Scandinavian Airlines
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Sat, Dec 6 - Thu, Dec 11
Multiple Airlines Logo
7:25 pm - 1:00 amSFO-TLL
19h 35m1 stop
Multiple Airlines Logo
6:20 am - 12:40 pmTLL-SFO
16h 20m1 stop
$515Multiple Airlines
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Wed, Nov 26 - Tue, Dec 2
Multiple Airlines Logo
8:30 am - 8:05 pmSFO-TLL
25h 35m2 stops
Multiple Airlines Logo
6:05 pm - 12:40 pmTLL-SFO
28h 35m1 stop
$545Multiple Airlines
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Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
1:35 pm - 5:00 pmSFO-TLL
17h 25m1 stop
United Airlines Logo
6:15 am - 12:40 pmTLL-SFO
16h 25m1 stop
$556United Airlines
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Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
6:50 pm - 11:50 pmSFO-TLL
19h 00m1 stop
United Airlines Logo
1:40 pm - 8:10 pmTLL-SFO
16h 30m1 stop
$557United Airlines
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Wed, Nov 26 - Tue, Dec 2
KLM Logo
1:55 pm - 8:05 pmSFO-TLL
20h 10m1 stop
KLM Logo
2:00 pm - 11:50 amTLL-SFO
31h 50m1 stop
$568KLM
Find Deal
Wed, Dec 17 - Sun, Dec 28
Lufthansa Logo
1:35 pm - 5:10 pmSFO-TLL
17h 35m1 stop
Lufthansa Logo
6:15 am - 12:40 pmTLL-SFO
16h 25m1 stop
$1,532Lufthansa
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Thu, Nov 13 - Sun, Nov 23
Lufthansa Logo
1:35 pm - 11:50 pmSFO-TLL
24h 15m1 stop
Lufthansa Logo
5:55 pm - 3:55 pmTLL-SFO
32h 00m1 stop
$6,322Lufthansa
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Booking Insights

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

Get data-powered insights and trends into flights from San Francisco to Estonia 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 Estonia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Estonia, 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 Estonia is October, when tickets cost $625 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,419 and $1,254 respectively.

What’s the cheapest day of the week to fly from San Francisco to Estonia?

The average price of all round-trip flights from San Francisco to Estonia clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Francisco to Estonia, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Estonia, Wednesday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from San Francisco to Estonia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Estonia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Estonia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$388
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 59% increase in price.
Flight from San Francisco to Tallinn

FAQs - booking Estonia flights

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

    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 Estonia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Estonia 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 Estonia?

    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 Estonia 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 Estonia?

    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 Estonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Estonia?

    The cheapest time of day to fly to Estonia is generally at night, when round-trip flights cost $760 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Estonia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,059.

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

 
Need help choosing which airline to fly with from San Francisco to Estonia? 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.
7.5
SWISSOverall score based on 1775 reviews
7.1Food
7.6Boarding
8.2Crew
6.8Entertainment
7.4Comfort
Airline reviews

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

4.0 OkayJill, Oct 2025ZRH - BOS
Read more SWISS reviews

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Horrible flight. First delay in boarding of approximately 30 minutes. While in the plane, the flight attendants huddle and we get an announcement that the crew's legal time was exceeded, that they don't have replacement crew and that they will need to cancel the flight. One would think that they would know that their time was to be exceeded BEFORE boarding. Took for ever to deplane. Then we were told that flight would not be cancelled but gave us a departure time of 21.15, which of course was not fulfilled. Arrived in Valencia, luggage took 30 minutes to arrive. Absolutely unacceptable

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

The return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

Swiss airline do not allow online check-in before 24 hrs, this is very inconvenient to us. I tried many ways such as booking code(6 numbers) or 13 booking numbers , neither of them work, Lufthansa is better which allow us to check in even before 30 hrs, so we can assign our seats( not many people want spend extra money to assign seats on top of airfare which is already spent.)

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

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.

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

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