$583 Find Cheap Flights from Finland to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 6/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Finland to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Finland to San Diego 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 Finland to San Diego

Mon, Aug 11 - Sun, Aug 17
KLM Logo
1:55 pm - 12:00 pmHEL-SAN
32h 05m1 stop
KLM Logo
1:55 pm - 5:40 pmSAN-HEL
17h 45m1 stop
$926KLM
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Mon, Aug 11 - Sun, Aug 17
Air France Logo
6:25 pm - 12:00 pmHEL-SAN
27h 35m1 stop
Air France Logo
8:00 am - 1:00 pmSAN-HEL
19h 00m2 stops
$927Air France
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Mon, Aug 11 - Sun, Aug 17
United Airlines Logo
6:10 am - 11:44 pmHEL-SAN
27h 34m2 stops
United Airlines Logo
10:30 pm - 4:40 pmSAN-HEL
32h 10m2 stops
$933United Airlines
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Thu, Jul 24 - Tue, Jul 29
Lufthansa Logo
6:10 am - 7:51 pmHEL-SAN
23h 41m2 stops
Lufthansa Logo
5:15 pm - 6:55 pmSAN-HEL
15h 40m1 stop
$935Lufthansa
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Mon, Jul 14 - Mon, Jul 21
United Airlines Logo
1:35 pm - 11:44 pmHEL-SAN
44h 09m2 stops
United Airlines Logo
4:00 pm - 6:55 pmSAN-HEL
40h 55m2 stops
$949United Airlines
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Thu, Jul 24 - Tue, Jul 29
Lufthansa Logo
6:10 am - 7:51 pmHEL-SAN
23h 41m2 stops
Lufthansa Logo
5:50 pm - 11:50 pmSAN-HEL
20h 00m2 stops
$972Lufthansa
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Mon, Jul 14 - Mon, Jul 21
Lufthansa Logo
7:40 pm - 8:38 pmHEL-SAN
34h 58m2 stops
Lufthansa Logo
5:15 pm - 11:50 pmSAN-HEL
20h 35m1 stop
$985Lufthansa
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Mon, Aug 4 - Sun, Aug 10
 Logo
12:35 pm - 8:04 pmHEL-SAN
17h 29m1 stop
 Logo
4:40 pm - 5:50 pmSAN-HEL
15h 10m1 stop
$1,036
Find Deal
Thu, Jul 24 - Tue, Jul 29
 Logo
4:25 pm - 11:27 pmHEL-SAN
17h 02m1 stop
 Logo
9:55 am - 10:45 amSAN-HEL
14h 50m1 stop
$1,042
Find Deal
Mon, Aug 11 - Sun, Aug 17
Finnair Logo
4:50 pm - 6:14 pmHEL-SAN
35h 24m1 stop
Finnair Logo
1:08 pm - 2:15 pmSAN-HEL
15h 07m1 stop
$1,150Finnair
Find Deal
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KAYAK's insights & trends for flights to San Diego

Get data-powered insights and trends for flights to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Diego, 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 to San Diego is February, where tickets cost $800 on average for return flights. On the other hand, the most expensive months are April and August, where the average cost of tickets from Finland is $1,195 and $1,142 respectively. For one-way flights, the best month to travel is February with an average price of $800.


Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$583
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Helsinki to San Diego

FAQs - booking San Diego flights

  • How far is San Diego Airport from central San Diego?

    Central San Diego is 3 miles away from San Diego Airport.

  • What is the name of San Diego’s airport?

    When flying to San Diego, you'll arrive at San Diego Airport (SAN). The airport is also known as Lindbergh Field, San Diego, or San Diego Intl.

  • What is the cheapest day to fly to San Diego?

    Based on KAYAK data, the cheapest day to fly to San Diego is Thursday where round-trip tickets can be as cheap as $860. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $944 on average.

  • How does KAYAK find such low prices on flights to San Diego?

    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 to San Diego.

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

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

  • What is the Hacker Fare option on flights to San Diego?

    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 to San Diego 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 to San Diego?

    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 to San Diego 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 San Diego?

    The cheapest time of day to fly to San Diego is generally in the morning, when round-trip flights cost $911 on average. The most expensive time of day to fly to San Diego is generally in the morning, which is peak travel time and where the average cost of a ticket is $911.

  • How many direct flights to San Diego are there each week?

    Each week there are around 2,201 direct flights from within Finland to San Diego. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Diego

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

Top airline flying from Finland to San Diego

 
See real verified KAYAK customer reviews for airlines flying to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Finland to San Diego. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Diego? 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.
6.8
LufthansaOverall score based on 7149 reviews
7.5Crew
6.4Entertainment
6.8Comfort
7.0Boarding
6.3Food
Airline reviews

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

8.0 ExcellentTracy, Jun 2025FRA - ORD
Read more Lufthansa reviews

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

Beautifully maintained airplane, good food, professional crew, top-notch communication. I highly recommend Lufthansa for intercontinental flights between the United States and Europe.

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

The United flight was excellent! The flight attendants were attentive and nice, and the food was very good! And the glasses are larger than on Lufthansa flights! I don’t want to have to ask for 15 glasses of water because their glasses are ridiculously small!

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

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