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$413+ Cheap flights from San Diego (SAN) to Finland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HEL
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 January 14, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$413
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$482
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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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 14, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:40 pm
SAN
-
HEL
1 stop17h 20m
Finnair
Tue 5/124:25 pm
HEL
-
SAN
1 stop16h 51m
Finnair
Deal found 1/13$413
This Finnair deal was found by Cheapflights users on 1/13. 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.
Mon 2/910:51 am
SAN
-
HEL
2 stops24h 19m
Multiple Airlines
Tue 2/2412:30 pm
HEL
-
SAN
1 stop20h 00m
Multiple Airlines
Deal found 1/13$421
This oojo deal was found by Cheapflights users on 1/13. 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.
Mon 5/44:41 pm
SAN
-
HEL
2 stops18h 19m
British Airways
Tue 5/123:35 pm
HEL
-
SAN
2 stops33h 20m
British Airways
Deal found 1/13$431
This Finnair deal was found by Cheapflights users on 1/13. 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.
Mon 2/910:51 am
SAN
-
HEL
2 stops24h 19m
Finnair
Tue 2/247:35 pm
HEL
-
SAN
2 stops32h 48m
Finnair
Deal found 1/13$440
This oojo deal was found by Cheapflights users on 1/14. 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.
Mon 4/67:40 pm
SAN
-
HEL
2 stops29h 40m
British Airways
Mon 4/277:30 pm
HEL
-
SAN
1 stop29h 25m
British Airways
Deal found 1/14$446
This oojo deal was found by Cheapflights users on 1/13. 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.
Wed 2/116:00 pm
SAN
-
HEL
1 stop19h 00m
Multiple Airlines
Thu 2/2612:30 pm
HEL
-
SAN
1 stop15h 53m
Multiple Airlines
Deal found 1/13$449
This Delta deal was found by Cheapflights users on 1/14. 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 4/610:25 pm
SAN
-
HEL
2 stops31h 20m
Delta
Thu 4/306:10 am
HEL
-
SAN
2 stops24h 37m
Delta
Deal found 1/14$461
This Finnair deal was found by Cheapflights users on 1/11. 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.
Wed 2/2510:50 am
SAN
-
VAA
2 stops15h 55m
Finnair
Sun 3/15:30 pm
VAA
-
SAN
2 stops56h 40m
Finnair
Deal found 1/11$892
This Finnair deal was found by Cheapflights users on 1/11. 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 3/510:50 am
SAN
-
KOK
2 stops17h 00m
Finnair
Mon 3/96:50 pm
KOK
-
SAN
2 stops34h 47m
Finnair
Deal found 1/11$934

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 January 14, 2026.
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 2/9

10:51 am-9:10 pm

2 stops24h 19m

Helsinki-Vantaa

Tue 2/24

12:30 pm-10:30 pm

1 stop20h 00m

$421

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 5/4

7:40 pm-9:00 pm

1 stop15h 20m

Helsinki-Vantaa

Tue 5/12

3:35 pm-2:55 pm

2 stops33h 20m

$434

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 2/9

10:51 am-9:10 pm

2 stops24h 19m

Helsinki-Vantaa

Tue 2/24

7:35 pm-6:23 pm

2 stops32h 48m

$440

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 2/11

6:20 am-10:45 am

1 stop18h 25m

Helsinki-Vantaa

Thu 2/26

7:35 pm-6:23 pm

2 stops32h 48m

$453

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 4/7

7:00 am-3:45 pm

2 stops22h 45m

Helsinki-Vantaa

Thu 4/30

6:10 am-8:47 pm

2 stops24h 37m

$461

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 4/6

10:25 pm-3:45 pm

2 stops31h 20m

Helsinki-Vantaa

Tue 4/28

6:10 am-11:55 pm

2 stops27h 45m

$461

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 4/6

10:25 pm-3:45 pm

2 stops31h 20m

Helsinki-Vantaa

Thu 4/30

7:00 am-11:50 am

1 stop14h 50m

$462

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 4/7

7:00 am-3:45 pm

2 stops22h 45m

Helsinki-Vantaa

Mon 4/27

1:55 pm-2:55 pm

2 stops35h 00m

$472

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 2/24

10:50 am-9:10 pm

2 stops24h 20m

Helsinki-Vantaa

Sun 3/1

7:35 pm-6:23 pm

2 stops32h 48m

$474

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 4/8

6:20 am-4:40 pm

2 stops48h 20m

Helsinki-Vantaa

Thu 4/30

6:10 am-8:47 pm

2 stops24h 37m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 16 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, October is the cheapest month in which you can book a flight from San Diego to Finland (average of $460). Flying from San Diego to Finland in June is currently the most expensive (average of $898). 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 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 January 14, 2026.
See what other customers who have flown with Delta, Finnair, and American Airlines from San Diego to Finland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,046 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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
7.9
Good
8,046 reviews
Delta
7.9
Good
8,046 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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
1,349 reviews
Delta
7.9
Good
8,046 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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
11,125 reviews
Delta
7.9
Good
8,046 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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.
Lufthansa
6.8
Okay
7,714 reviews
Delta
7.9
Good
8,046 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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.
British Airways
6.7
Okay
7,676 reviews
Delta
7.9
Good
8,046 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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.

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

    Airlines like Finnair and British Airways fly from San Diego to Finland in about 17h 20m. The time it takes to get you to your destination can typically vary by up to 2h 50m. The distance from San Diego to Finland is about 5655 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, October is the cheapest month in which you can book a flight from San Diego to Finland (average of $460). Flying from San Diego to Finland in June is currently the most expensive (average of $898). 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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Top 5 airlines flying from San Diego to Finland

Discover the top 5 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$473Average$810FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$481Average$812FlexibilityNo cancel feeOn-time71%
FinnairCheapest$490Average$793FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$527Average$970FlexibilityNo cancel feeOn-time70%
DeltaCheapest$560Average$734FlexibilityNo cancel feeOn-timeN/A

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