HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$480+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SAN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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.

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 November 3, 2025.

This Icelandair deal was found by Cheapflights users on 11/2. 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 11/141:55 pmHEL - SAN
2 stops20h 04mIcelandair
Tue 11/187:00 amSAN - HEL
2 stops19h 55mIcelandair
Deal found 11/2$874
This Travelis deal was found by Cheapflights users on 11/2. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:55 amHEL - SAN
2 stops23h 59mLufthansa
Tue 11/255:35 pmSAN - HEL
1 stop15h 15mLufthansa
Deal found 11/2$920
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:55 amHEL - SAN
2 stops27h 18mLufthansa
Wed 11/265:35 pmSAN - HEL
1 stop15h 15mLufthansa
Deal found 11/3$949
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/2012:45 pmHEL - SAN
1 stop37h 00mUnited Airlines
Tue 11/255:35 pmSAN - HEL
1 stop15h 15mUnited Airlines
Deal found 11/2$965
This Air Canada deal was found by Cheapflights users on 11/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:55 amHEL - SAN
2 stops38h 58mAir Canada
Tue 11/2510:30 pmSAN - HEL
3 stops28h 40mAir Canada
Deal found 11/2$1,096
This ResecentrumGruppen deal was found by Cheapflights users on 11/3. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:55 amHEL - SAN
2 stops27h 20mLufthansa
Thu 12/255:35 pmSAN - HEL
1 stop15h 15mLufthansa
Deal found 11/3$1,107
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/181:55 pmHEL - SAN
2 stops54h 35mUnited Airlines
Thu 12/2512:42 pmSAN - HEL
2 stops20h 08mUnited Airlines
Deal found 11/3$1,175
This Scandinavian Airlines deal was found by Cheapflights users on 11/3. 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 11/226:15 amHEL - SAN
2 stops26h 40mScandinavian Airlines
Wed 11/267:00 amSAN - HEL
3 stops22h 25mScandinavian Airlines
Deal found 11/3$1,244
This Scandinavian Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/186:15 amHEL - SAN
2 stops26h 39mScandinavian Airlines
Thu 12/254:15 pmSAN - HEL
3 stops22h 00mScandinavian Airlines
Deal found 11/3$1,286

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$874
(Icelandair)

Popular in

April

Cheapest in

February

Average price

$941
Provider with most accurate pricing for Helsinki-Vantaa-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helsinki-Vantaa-San Diego flights.
Search Deals
From Finland to San Diego
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 3, 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

Fri 11/14

1:55 pm-11:59 pm

2 stops20h 04m

San Diego

Tue 11/18

7:00 am-12:55 pm

2 stops19h 55m

$874

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 11/20

6:55 am-8:54 pm

2 stops23h 59m

San Diego

Tue 11/25

5:35 pm-6:50 pm

1 stop15h 15m

$920

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Sat 11/22

6:55 am-12:13 am

2 stops27h 18m

San Diego

Wed 11/26

11:02 am-6:50 pm

2 stops21h 48m

$949

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 11/20

12:45 pm-3:45 pm

1 stop37h 00m

San Diego

Tue 11/25

5:35 pm-6:50 pm

1 stop15h 15m

$965

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 11/20

6:55 am-11:53 am

2 stops38h 58m

San Diego

Tue 11/25

10:30 pm-1:10 pm

3 stops28h 40m

$1,096

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 12/18

6:55 am-12:15 am

2 stops27h 20m

San Diego

Thu 12/25

5:35 pm-6:50 pm

1 stop15h 15m

$1,107

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 12/18

1:55 pm-10:30 am

2 stops54h 35m

San Diego

Thu 12/25

12:42 pm-6:50 pm

2 stops20h 08m

$1,175

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Sat 11/22

6:15 am-10:55 pm

2 stops26h 40m

San Diego

Wed 11/26

7:00 am-3:25 pm

3 stops22h 25m

$1,244

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Thu 12/18

6:15 am-10:54 pm

2 stops26h 39m

San Diego

Thu 12/25

4:15 pm-12:15 am

3 stops22h 00m

$1,286

HelsinkiSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Mon 1/12

8:55 pm-7:46 pm

3 stops56h 51m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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, December is the cheapest month in which you can book a flight from Finland to San Diego (average of $565). Flying from Finland to San Diego in April is currently the most expensive (average of $1,114). 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.

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.

  • How long is the flight from Finland to San Diego?

    Icelandair and Lufthansa can get you from Finland to San Diego in just under 20h 04m. Your travel time can differ by up to 3h 55m. Finland and San Diego are separated by a distance of 5655 mi. This flight may include one or multiple stops.

  • 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, December is the cheapest month in which you can book a flight from Finland to San Diego (average of $565). Flying from Finland to San Diego in April is currently the most expensive (average of $1,114). 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
La Mesa
Poway
Lemon Grove
National City

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.
Charles de Gaulle to Los Angeles flights
Heathrow to Los Angeles flights
Orly to Los Angeles flights
Charles de Gaulle to San Francisco flights
Frankfurt to San Francisco flights
Frankfurt to Los Angeles flights
Heathrow to San Francisco flights
Heathrow to Las Vegas flights
Frankfurt to Las Vegas flights
Madrid to Los Angeles flights
Charles de Gaulle to Las Vegas flights
Charles de Gaulle to Burbank flights
Amsterdam to Los Angeles flights
Gatwick to Los Angeles flights
Orly to Las Vegas flights
London City to Los Angeles flights
Frankfurt to Ontario flights
Frederic Chopin to Los Angeles flights
Frankfurt to Santa Ana flights
Leonardo da Vinci/Fiumicino to Los Angeles flights
Munich to San Francisco flights
Zurich to Los Angeles flights
Frankfurt to Long Beach flights
Vienna to Los Angeles flights
Barcelona-El Prat to Los Angeles flights
Berlin to Las Vegas flights
Frankfurt to San Jose flights
Munich to Los Angeles flights
Munich to Las Vegas flights
Heathrow to Ontario flights
Istanbul to Los Angeles flights
Berlin to Los Angeles flights
Duesseldorf Intl to Los Angeles flights
Gatwick to San Francisco flights
Stansted to Los Angeles flights
Amsterdam to San Francisco flights
Heathrow to Santa Ana flights
Heathrow to San Diego flights
Duesseldorf Intl to Las Vegas flights
Malpensa to Los Angeles flights
Beauvais-Tille to Los Angeles flights
Gatwick to Las Vegas flights
Vienna to Las Vegas flights
London City to San Francisco flights
Zurich to San Francisco flights
Madrid to Ontario flights
Luton to Los Angeles flights
London City to Las Vegas 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.