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Finland

$396+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HEL
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from San Diego to Finland

Best flights from San Diego to Finland
Discover carefully curated flight deals from San Diego to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

This Finnair deal was found by Cheapflights users on 12/29. 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 2/257:10 amSAN - HEL
1 stop17h 35mMultiple Airlines
Wed 3/412:45 pmHEL - SAN
1 stop19h 55mMultiple Airlines
Deal found 12/29$483
This FlightHub deal was found by Cheapflights users on 12/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:35 pmSAN - HEL
1 stop15h 15mLufthansa
Wed 3/46:55 amHEL - SAN
2 stops20h 34mLufthansa
Deal found 12/29$485
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Wed 3/45:35 pmSAN - HEL
1 stop15h 15mUnited Airlines
Sun 3/86:55 amHEL - SAN
2 stops34h 45mUnited Airlines
Deal found 12/28$494
This Delta deal was found by Cheapflights users on 12/30. 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.
Thu 2/267:00 amSAN - HEL
2 stops20h 10mDelta
Sun 3/12:05 pmHEL - SAN
2 stops38h 40mDelta
Deal found 12/30$495
This American Airlines deal was found by Cheapflights users on 12/31. 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.
Thu 1/296:20 amSAN - HEL
1 stop18h 25mAmerican Airlines
Thu 2/512:30 pmHEL - SAN
1 stop18h 11mAmerican Airlines
Deal found 12/31$583
This Finnair deal was found by Cheapflights users on 12/28. 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 3/510:51 amSAN - KOK
2 stops21h 54mFinnair
Mon 3/96:50 pmKOK - SAN
2 stops34h 47mFinnair
Deal found 12/28$868
This United Airlines deal was found by Cheapflights users on 12/29. 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.
Wed 2/252:10 pmSAN - HEL
2 stops18h 40mUnited Airlines
Wed 3/41:55 pmHEL - SAN
2 stops31h 58mUnited Airlines
Deal found 12/29$495
This Delta deal was found by Cheapflights users on 12/31. 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.
Thu 1/297:00 amSAN - HEL
2 stops23h 25mDelta
Thu 2/57:00 amHEL - SAN
2 stops25h 31mDelta
Deal found 12/31$497
This Finnair deal was found by Cheapflights users on 12/28. 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 2/256:00 pmSAN - VAA
2 stops32h 45mFinnair
Sun 3/11:10 pmVAA - SAN
2 stops43h 38mFinnair
Deal found 12/28$926

Find 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 December 31, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$474
(American Airlines)

One-way from

$396
(oojo)

Popular in

December

Cheapest in

January

Average price

$1,119
Provider with most accurate pricing for San Diego-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Helsinki-Vantaa flights.
Search Deals
From San Diego to Finland
Search Deals
One-way flight from San Diego to Finland
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 31, 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

Wed 2/25

7:10 am-10:45 am

1 stop17h 35m

Helsinki-Vantaa

Wed 3/4

12:45 pm-10:40 pm

1 stop19h 55m

$483

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 2/25

5:35 pm-6:50 pm

1 stop15h 15m

Helsinki-Vantaa

Wed 3/4

6:55 am-5:29 pm

2 stops20h 34m

$485

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 3/4

5:35 pm-6:50 pm

1 stop15h 15m

Helsinki-Vantaa

Sun 3/8

6:55 am-7:40 am

2 stops34h 45m

$494

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Thu 2/26

7:00 am-1:10 pm

2 stops20h 10m

Helsinki-Vantaa

Sun 3/1

2:05 pm-6:45 pm

2 stops38h 40m

$495

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 2/25

2:10 pm-6:50 pm

2 stops18h 40m

Helsinki-Vantaa

Wed 3/4

1:55 pm-11:53 am

2 stops31h 58m

$495

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Thu 1/29

7:00 am-4:25 pm

2 stops23h 25m

Helsinki-Vantaa

Thu 2/5

7:00 am-10:31 pm

2 stops25h 31m

$497

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Thu 1/29

6:20 am-10:45 am

1 stop18h 25m

Helsinki-Vantaa

Thu 2/5

12:30 pm-8:41 pm

1 stop18h 11m

$583

San DiegoKokkola

SAN - KOK

SANKOK

San Diego

Thu 3/5

10:51 am-6:45 pm

2 stops21h 54m

Kokkola Kruunupyy

Mon 3/9

6:50 pm-8:37 pm

2 stops34h 47m

$868

San DiegoVaasa

SAN - VAA

SANVAA

San Diego

Wed 2/25

6:00 pm-12:45 pm

2 stops32h 45m

Vaasa

Sun 3/1

1:10 pm-10:48 pm

2 stops43h 38m

$926

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Fri 5/15

4:45 pm-10:55 am

2 stops32h 10m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 11 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 December 31, 2025.
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
8,012 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

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
8,012 reviews
Delta
7.9
Good
8,012 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

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
1,343 reviews
Delta
7.9
Good
8,012 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

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
11,069 reviews
Delta
7.9
Good
8,012 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

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
7,670 reviews
Delta
7.9
Good
8,012 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

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
7,630 reviews
Delta
7.9
Good
8,012 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

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 Lufthansa, United Airlines, and Delta fly from San Diego to Finland in about 15h 15m. The time it takes to get you to your destination can typically vary by up to 4h 55m. 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 December 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$473Average$810FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$481Average$836FlexibilityNo 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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