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$662 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 7/21. 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

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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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.

Recent round-trip flight deals from Finland to San Diego

KAYAK's recommended round-trip deals from the most popular airlines that fly from Finland to San Diego.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Logo
3:00 pm - 10:44 pmHEL-SAN
17h 44m2 stops
Logo
9:00 am - 2:00 pmSAN-HEL
19h 00m2 stops
$792
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Tue, May 6 - Tue, May 13
Logo
3:00 pm - 10:44 pmHEL-SAN
17h 44m2 stops
Logo
11:36 am - 2:00 pmSAN-HEL
16h 24m2 stops
$819
Find Deal
Tue, Apr 29 - Tue, May 6
Logo
3:00 pm - 9:52 amHEL-SAN
28h 52m2 stops
Logo
10:36 am - 2:00 pmSAN-HEL
17h 24m2 stops
$842
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Tue, Apr 22 - Tue, Apr 29
Lufthansa Logo
6:00 am - 3:25 pmHEL-SAN
19h 25m1 stop
Lufthansa Logo
5:15 pm - 11:50 pmSAN-HEL
20h 35m1 stop
$868Lufthansa
Find Deal
Wed, May 7 - Wed, May 14
Lufthansa Logo
6:00 am - 3:25 pmHEL-SAN
19h 25m1 stop
Lufthansa Logo
5:15 pm - 6:55 pmSAN-HEL
15h 40m1 stop
$869Lufthansa
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Tue, May 6 - Tue, May 13
United Airlines Logo
12:35 pm - 12:41 pmHEL-SAN
34h 06m3 stops
United Airlines Logo
8:10 am - 6:55 pmSAN-HEL
24h 45m2 stops
$899United Airlines
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Tue, Apr 29 - Tue, May 6
Delta Logo
7:00 am - 12:00 pmHEL-SAN
15h 00m1 stop
Delta Logo
10:01 am - 4:40 pmSAN-HEL
20h 39m2 stops
$903Delta
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Thu, May 8 - Tue, May 13
United Airlines Logo
6:10 am - 4:27 pmHEL-SAN
20h 17m2 stops
United Airlines Logo
5:15 pm - 6:55 pmSAN-HEL
15h 40m1 stop
$905United Airlines
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Tue, Apr 22 - Tue, Apr 29
Delta Logo
1:55 pm - 11:42 pmHEL-SAN
19h 47m2 stops
Delta Logo
10:01 am - 4:40 pmSAN-HEL
20h 39m2 stops
$909Delta
Find Deal
Thu, May 8 - Tue, May 13
American Airlines Logo
4:50 pm - 9:53 pmHEL-SAN
15h 03m1 stop
American Airlines Logo
9:25 am - 10:45 amSAN-HEL
15h 20m1 stop
$911American Airlines
Find Deal
Thu, May 8 - Tue, May 13

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 day to fly to San Diego?

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

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 July and August, where the average cost of tickets from Finland is $1,196 and $1,142 respectively. For one-way flights, the best month to travel is February with an average price of $800.

What is the cheapest time of day to fly to San Diego?

The average price for all round-trip flights to San Diego depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.
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Good to know

Low season

February

High season

August

Cheapest flight

$662
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 14% 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.

  • 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.

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

    Each week there are around 2,279 direct flights from within Finland to San Diego. The most common day for departures is Sunday, with 15% of flights taking off on this day.

See more FAQs

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.
6.7
LufthansaOverall score based on 6985 reviews
6.9Boarding
7.5Crew
6.4Entertainment
6.2Food
6.7Comfort
Airline reviews

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.

8.0 ExcellentJulian, Apr 2025FRA - JFK
Read more Lufthansa reviews

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.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

The flight was cancelled due to tech problem with the plane

I pre-ordered my meal and did not receive it. The seats are very old, uncomfortable and dirty. The crew was excellent and made my stay on board comfortable and enjoyable.

It was great. The airline staff was very friendly. The FRA security was a bit harsh doing their job but friendly overall.

Everything you need to know for your flight to San Diego

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

San Diego (SAN)

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