HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$434+ Cheap flights from Finland to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SAN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Finland to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Finland to San Diego

Keep the following information in mind while searching for Finland to San Diego flight deals. Data was last updated July 31, 2025.

Round-trip from

$763
(Condor)

One-way from

$434
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$1,148
From Finland to San Diego
Search Deals
One-way flight from Finland to San Diego
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Finland to San Diego

Cheapest flights from Finland to San Diego
Explore the most affordable flight options available from Finland to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Condor deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:40 amHEL - SAN
2 stops25h 18mMultiple Airlines
Tue 9/1612:26 pmSAN - HEL
2 stops24h 19mMultiple Airlines
Deal found 7/30$763
This Icelandair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/71:55 pmHEL - SAN
2 stops20h 04mIcelandair
Tue 11/117:00 amSAN - HEL
2 stops19h 55mIcelandair
Deal found 7/30$848
This Ticket deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:00 amHEL - SAN
1 stop15h 00mAir France
Tue 9/161:55 pmSAN - HEL
1 stop17h 45mAir France
Deal found 7/30$855
This Ticket deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:00 amHEL - SAN
1 stop15h 00mKLM
Tue 9/161:55 pmSAN - HEL
2 stops17h 45mKLM
Deal found 7/30$859
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:55 amHEL - SAN
2 stops21h 55mUnited Airlines
Tue 11/115:35 pmSAN - HEL
1 stop15h 05mUnited Airlines
Deal found 7/30$870
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amHEL - SAN
2 stops23h 47mDelta
Sat 9/2011:23 amSAN - HEL
2 stops20h 17mDelta
Deal found 7/30$879
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1311:55 amHEL - SAN
1 stop32h 06mAmerican Airlines
Sat 9/2010:42 amSAN - HEL
1 stop14h 23mAmerican Airlines
Deal found 7/30$956
This Finnair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:55 amHEL - SAN
1 stop16h 07mFinnair
Tue 9/1610:42 amSAN - HEL
1 stop14h 03mFinnair
Deal found 7/30$957
This Iberia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:55 amHEL - SAN
1 stop18h 21mIberia
Tue 9/168:18 amSAN - HEL
2 stops28h 27mIberia
Deal found 7/30$1,002
This Scandinavian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:35 amHEL - SAN
2 stops26h 24mScandinavian Airlines
Sat 9/207:00 amSAN - HEL
3 stops23h 20mScandinavian Airlines
Deal found 7/30$1,021
This British Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:30 pmHEL - SAN
1 stop15h 35mBritish Airways
Tue 11/116:00 pmSAN - HEL
1 stop19h 00mBritish Airways
Deal found 7/30$1,127
This Lufthansa deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:00 amHEL - SAN
1 stop19h 25mLufthansa
Mon 8/45:15 pmSAN - HEL
1 stop20h 35mLufthansa
Deal found 7/30$1,147

Cheapflights Fare Finder

 
Customize your flight search to find flights from Finland 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Finland to San Diego that are best for you.

Fly from

Finland

Fly to

San Diego

Route

Depart

Return

Price

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 9/11

7:40 am-10:58 pm

2 stops25h 18m

San Diego

Tue 9/16

12:26 pm-10:45 pm

2 stops24h 19m

$763

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Fri 11/7

1:55 pm-11:59 pm

2 stops20h 04m

San Diego

Tue 11/11

7:00 am-12:55 pm

2 stops19h 55m

$848

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 9/11

7:00 am-12:00 pm

1 stop15h 00m

San Diego

Tue 9/16

1:55 pm-5:40 pm

1 stop17h 45m

$855

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 9/11

7:00 am-12:00 pm

1 stop15h 00m

San Diego

Tue 9/16

1:55 pm-5:40 pm

2 stops17h 45m

$859

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Fri 11/7

6:55 am-6:50 pm

2 stops21h 55m

San Diego

Tue 11/11

5:35 pm-6:40 pm

1 stop15h 05m

$870

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Sat 9/13

7:00 am-8:47 pm

2 stops23h 47m

San Diego

Sat 9/20

11:23 am-5:40 pm

2 stops20h 17m

$879

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Sat 9/13

11:55 am-10:01 am

1 stop32h 06m

San Diego

Sat 9/20

10:42 am-11:05 am

1 stop14h 23m

$956

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 9/11

11:55 am-6:02 pm

1 stop16h 07m

San Diego

Tue 9/16

10:42 am-10:45 am

1 stop14h 03m

$957

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 9/11

11:55 am-8:16 pm

1 stop18h 21m

San Diego

Tue 9/16

8:18 am-10:45 pm

2 stops28h 27m

$1,002

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Sat 9/13

6:35 am-10:59 pm

2 stops26h 24m

San Diego

Sat 9/20

7:00 am-4:20 pm

3 stops23h 20m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 13 results
1
2

Best time to book a flight from Finland to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Finland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Finland to San Diego

What is the cheapest month to book a flight from Finland to San Diego?

Currently, August is the cheapest month in which you can book a flight from Finland to San Diego (average of $286). Flying from Finland to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Finnair from Finland to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Finland to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Finland?

    If you book a flight to San Diego from Finland, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

  • Can I find deals for flights from Finland to San Diego that include hotel bookings?

    Yes. In addition to deals on Finland to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Finland to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Finland to San Diego.

  • Can I find deals for business class flights from Finland to San Diego?

    Yes. Cheapflights offers flight deals from Finland to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Finland to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Finland to San Diego (average of $286). Flying from Finland to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Finland to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to Los Angeles flights
Charles de Gaulle to Los Angeles flights
Heathrow to Los Angeles flights
Charles de Gaulle to San Francisco flights
Frankfurt to San Francisco flights
Orly to Los Angeles flights
Heathrow to San Francisco flights
Charles de Gaulle to Burbank flights
Madrid to Los Angeles flights
Frankfurt to Las Vegas flights
Barcelona-El Prat to Los Angeles flights
Charles de Gaulle to Long Beach flights
Frankfurt to Ontario flights
Vienna to Los Angeles flights
London City to Los Angeles flights
Frankfurt to Santa Ana flights
Heathrow to Las Vegas flights
Frankfurt to Long Beach flights
Munich to Los Angeles flights
Munich to San Francisco flights
Gatwick to San Francisco flights
Gatwick to Los Angeles flights
Frederic Chopin to Los Angeles flights
Beauvais-Tille to Los Angeles flights
London City to San Francisco flights
Heathrow to Ontario flights
Amsterdam to Los Angeles flights
Orly to Las Vegas flights
Charles de Gaulle to Oakland flights
Stansted to Los Angeles flights
Zurich to Los Angeles flights
Malpensa to Los Angeles flights
Zurich to San Francisco flights
Orly to San Francisco flights
Heathrow to Santa Ana flights
Linate to Los Angeles flights
Bruxelles-National to Los Angeles flights
Luton to Los Angeles flights
Amsterdam to Las Vegas flights
Amsterdam to San Francisco flights
Frankfurt-Hahn to Los Angeles flights
Heathrow to Burbank flights
Dublin to Los Angeles flights
Madrid to San Francisco flights
Barcelona-El Prat to San Francisco flights
Heathrow to Long Beach flights
Charles de Gaulle to Las Vegas flights
Berlin to Los Angeles flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.