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$504+ Cheap flights from San Diego (SAN) to Finland

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HEL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from San Diego to Finland

Keep the following information in mind while searching for San Diego to Finland flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$648
(Flysmarter)

One-way from

$504
(FlightHub)

Popular in

May

Cheapest in

January

Average price

$912
Provider with most accurate pricing for San Diego-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for San Diego-Helsinki-Vantaa flights.
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From San Diego to Finland
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One-way flight from San Diego to Finland
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Highest demand for flights based on searches. 20% potential increase in price ($237 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Diego to Finland

Cheapest flights from San Diego to Finland
Explore the most affordable flight options available from San Diego to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Flysmarter deal was found by Cheapflights users on 4/17. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/289:20 amSAN - HEL
1 stop15h 25mFinnair
Tue 5/1312:35 pmHEL - SAN
1 stop15h 34mFinnair
Deal found 4/17$648
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 4/286:40 amSAN - HEL
2 stops20h 10mDelta
Tue 5/137:15 amHEL - SAN
2 stops23h 12mDelta
Deal found 4/17$675
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/156:15 amSAN - HEL
2 stops20h 35mUnited Airlines
Thu 5/226:10 amHEL - SAN
2 stops23h 35mUnited Airlines
Deal found 4/17$872
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:30 pmSAN - HEL
2 stops24h 10mLufthansa
Thu 5/226:00 amHEL - SAN
1 stop19h 25mLufthansa
Deal found 4/17$882
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Thu 5/156:58 pmSAN - HEL
3 stops33h 02mMultiple Airlines
Thu 5/227:35 amHEL - SAN
3 stops33h 38mMultiple Airlines
Deal found 4/17$1,013
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 4/286:40 amSAN - HEL
2 stops22h 45mScandinavian Airlines
Tue 5/137:15 amHEL - SAN
3 stops26h 38mScandinavian Airlines
Deal found 4/17$1,142
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/57:50 pmSAN - HEL
1 stop30h 30mBritish Airways
Mon 7/149:05 pmHEL - SAN
1 stop27h 45mBritish Airways
Deal found 4/17$1,153
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/148:29 pmSAN - HEL
2 stops31h 31mIcelandair
Tue 6/173:00 pmHEL - SAN
2 stops28h 09mIcelandair
Deal found 4/17$3,782

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Finland 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 April 17, 2025.
Use the filters below to find and compare flights from San Diego to Finland that are best for you.

Fly from

San Diego

Fly to

Finland

Route

Depart

Return

Price

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 4/28

9:20 am-10:45 am

1 stop15h 25m

Helsinki-Vantaa

Tue 5/13

12:35 pm-6:09 pm

1 stop15h 34m

$648

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 4/28

6:40 am-12:50 pm

2 stops20h 10m

Helsinki-Vantaa

Tue 5/13

7:15 am-8:27 pm

2 stops23h 12m

$675

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Thu 5/15

6:15 am-12:50 pm

2 stops20h 35m

Helsinki-Vantaa

Thu 5/22

6:10 am-7:45 pm

2 stops23h 35m

$872

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Thu 5/15

2:30 pm-12:40 am

2 stops24h 10m

Helsinki-Vantaa

Thu 5/22

6:00 am-3:25 pm

1 stop19h 25m

$882

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Thu 5/15

6:58 pm-2:00 pm

3 stops33h 02m

Helsinki-Vantaa

Thu 5/22

7:35 am-7:13 am

3 stops33h 38m

$1,013

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 4/28

6:40 am-3:25 pm

2 stops22h 45m

Helsinki-Vantaa

Tue 5/13

7:15 am-11:53 pm

3 stops26h 38m

$1,142

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sat 7/5

7:50 pm-12:20 pm

1 stop30h 30m

Helsinki-Vantaa

Mon 7/14

9:05 pm-2:50 pm

1 stop27h 45m

$1,153

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sat 6/14

8:29 pm-2:00 pm

2 stops31h 31m

Helsinki-Vantaa

Tue 6/17

3:00 pm-9:09 am

2 stops28h 09m

$3,782

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 9/8

5:15 pm-11:50 pm

1 stop20h 35m

$504

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 9/8

8:10 am-6:55 pm

2 stops24h 45m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 13 results
1
2

Best time to book a flight from San Diego to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from San Diego 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 San Diego to Finland

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

Currently, November is the cheapest month in which you can book a flight from San Diego to Finland (average of $444). Flying from San Diego to Finland in June is currently the most expensive (average of $1,123). 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.

What is the cheapest time of day to fly from SAN to FI?

Find hourly flight availability from San Diego to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from San Diego to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Finland by month

Plan your trip to Finland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

Temperature in Finland by month

Plan your trip to Finland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Finland. 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 from for flights from San Diego to Finland?

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

  • What are the cheapest airlines to fly from San Diego to Finland one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $504. Users have also found prices from $505 and $535 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from San Diego to Finland?

    While some choose either San Diego - Kokkola Kruunupyy or San Diego - Vaasa, San Diego - Helsinki-Vantaa is the most popular route from San Diego to Finland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Finland 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 San Diego to Finland?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Finland (average of $444). Flying from San Diego to Finland in June is currently the most expensive (average of $1,123). 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

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Alternative routes for San Diego to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Diego to Finland

Discover the top 6 airlines that operate flights from San Diego to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$529Average$967FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$576Average$939FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$668Average$1,056FlexibilityNo cancel feeOn-time71%
DeltaCheapest$683Average$745FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$708Average$1,475FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$815Average$1,145FlexibilityNo cancel feeOn-time69%

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