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$440+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HEL
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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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 November 29, 2025.

This KAYAK deal was found by Cheapflights users on 11/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:16 pmSAN - HEL
2 stops49h 04mLufthansa
Wed 12/171:55 pmHEL - SAN
2 stops20h 20mLufthansa
Deal found 11/28$716
This oojo deal was found by Cheapflights users on 11/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:59 pmSAN - HEL
2 stops29h 56mIcelandair
Wed 12/171:55 pmHEL - SAN
2 stops19h 02mIcelandair
Deal found 11/29$735
This Gurufare deal was found by Cheapflights users on 11/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:16 pmSAN - HEL
2 stops36h 54mLufthansa
Thu 12/1812:45 pmHEL - SAN
2 stops21h 30mLufthansa
Deal found 11/28$821
This United Airlines deal was found by Cheapflights users on 11/28. 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.
Sat 12/65:45 pmSAN - HEL
3 stops45h 35mUnited Airlines
Wed 12/171:55 pmHEL - SAN
2 stops35h 50mUnited Airlines
Deal found 11/28$957
This Delta deal was found by Cheapflights users on 11/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:59 amSAN - HEL
2 stops20h 26mDelta
Thu 12/187:00 amHEL - SAN
2 stops22h 17mDelta
Deal found 11/29$998
This Cheapflightsfares deal was found by Cheapflights users on 11/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:47 amSAN - HEL
1 stop13h 58mMultiple Airlines
Wed 12/175:00 pmHEL - SAN
1 stop29h 39mMultiple Airlines
Deal found 11/28$1,069
This Cheapflightsfares deal was found by Cheapflights users on 11/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:47 amSAN - HEL
1 stop13h 58mMultiple Airlines
Thu 12/184:50 pmHEL - SAN
1 stop29h 49mMultiple Airlines
Deal found 11/28$1,147
This United Airlines deal was found by Cheapflights users on 11/28. 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.
Sat 12/65:45 pmSAN - HEL
3 stops45h 35mUnited Airlines
Thu 12/186:55 amHEL - SAN
2 stops26h 42mUnited Airlines
Deal found 11/28$1,174

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 November 29, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$424
(Finnair)

Popular in

December

Cheapest in

October

Average price

$710
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
Highest demand for flights based on searches. 16% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 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 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 November 29, 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

Tue 4/14

10:49 am-10:45 am

1 stop13h 56m

Helsinki-Vantaa

Tue 4/21

12:35 pm-9:34 pm

2 stops18h 59m

$440

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 4/14

7:00 am-12:55 pm

2 stops19h 55m

Helsinki-Vantaa

Tue 4/21

7:00 am-6:00 pm

2 stops21h 00m

$470

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sun 1/11

5:35 pm-6:50 pm

1 stop15h 15m

Helsinki-Vantaa

Sun 1/18

12:45 pm-11:05 pm

2 stops20h 20m

$477

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sun 1/11

7:00 am-4:25 pm

2 stops23h 25m

Helsinki-Vantaa

Sun 1/18

7:00 am-10:45 pm

2 stops25h 45m

$486

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 4/14

12:37 pm-7:00 pm

2 stops20h 23m

Helsinki-Vantaa

Tue 4/21

7:05 am-8:27 pm

3 stops23h 22m

$488

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Fri 2/6

10:45 am-4:25 pm

2 stops19h 40m

Helsinki-Vantaa

Tue 2/10

6:30 am-9:05 pm

2 stops24h 35m

$491

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Fri 1/9

7:00 am-1:20 am

2 stops32h 20m

Helsinki-Vantaa

Fri 1/16

2:15 pm-8:37 am

2 stops28h 22m

$507

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sun 1/11

7:05 am-8:20 pm

2 stops27h 15m

Helsinki-Vantaa

Sun 1/18

6:55 am-10:47 pm

3 stops25h 52m

$532

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 4/14

3:59 pm-8:35 pm

3 stops18h 36m

Helsinki-Vantaa

Tue 4/21

11:05 am-10:55 pm

3 stops21h 50m

$538

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Fri 2/6

5:35 pm-6:50 pm

1 stop15h 15m

Helsinki-Vantaa

Tue 2/10

7:35 pm-3:45 pm

1 stop30h 10m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 17 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 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 November 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from San Diego to Finland by exploring options for tickets in the afternoon.

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 November 29, 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
8,011 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
1,334 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
11,043 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
7,597 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
7,544 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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 American Airlines, Delta, and Lufthansa fly from San Diego to Finland in about 13h 56m. The time it takes to get you to your destination can typically vary by up to 5h 59m. 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.

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 November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$473Average$810FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$481Average$913FlexibilityNo cancel feeOn-time71%
FinnairCheapest$490Average$793FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$527Average$747FlexibilityNo cancel feeOn-time70%
DeltaCheapest$560Average$734FlexibilityNo cancel feeOn-timeN/A

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