$650+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SAN
Jan 22 — Jan 291
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Finland to San Diego
Best flights from Finland to San DiegoDiscover carefully curated flight deals from Finland to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
Discover carefully curated flight deals from Finland to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
This Lufthansa deal was found by Cheapflights users on 12/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:55 pmHEL - SAN
2 stops20h 20mLufthansa
Wed 2/115:35 pmSAN - HEL
1 stop15h 15mLufthansa
Deal found 12/21![Lufthansa logo]()
$989
This United Airlines deal was found by Cheapflights users on 12/21. 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 2/41:55 pmHEL - SAN
2 stops28h 42mUnited Airlines
Wed 2/116:15 amSAN - HEL
3 stops26h 35mUnited Airlines
Deal found 12/21![United Airlines logo]()
$989
This Air Canada deal was found by Cheapflights users on 12/21. 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 3/56:55 amHEL - SAN
2 stops20h 29mAir Canada
Mon 3/912:40 pmSAN - HEL
2 stops19h 00mAir Canada
Deal found 12/21![Air Canada logo]()
$1,026
This American Airlines deal was found by Cheapflights users on 12/23. 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.
Fri 2/612:30 pmHEL - SAN
2 stops19h 28mAmerican Airlines
Fri 2/136:20 amSAN - HEL
1 stop18h 25mAmerican Airlines
Deal found 12/23![American Airlines logo]()
$1,030
This Finnair deal was found by Cheapflights users on 12/21. 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 2/412:45 pmHEL - SAN
1 stop20h 24mMultiple Airlines
Wed 2/116:20 amSAN - HEL
1 stop18h 25mMultiple Airlines
Deal found 12/21![Multiple Airlines logo]()
$1,041
This British Airways deal was found by Cheapflights users on 12/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:30 pmHEL - SAN
1 stop19h 36mBritish Airways
Mon 3/97:00 pmSAN - HEL
2 stops31h 10mBritish Airways
Deal found 12/20![British Airways logo]()
$1,169
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:55 amHEL - SAN
2 stops27h 34mLufthansa
Sat 2/2111:57 amSAN - HEL
2 stops27h 23mLufthansa
Deal found 12/22![Lufthansa logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Fri 2/136:55 amHEL - SAN
3 stops45h 53mUnited Airlines
Sat 2/211:05 pmSAN - HEL
2 stops43h 45mUnited Airlines
Deal found 12/22![United Airlines logo]()
$1,024
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Fri 2/1312:30 pmHEL - SAN
1 stop15h 44mAmerican Airlines
Sat 2/2110:51 amSAN - HEL
1 stop13h 54mAmerican Airlines
Deal found 12/22![American Airlines logo]()
$1,057
This United Airlines deal was found by Cheapflights users on 12/23. 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.
Fri 2/66:55 amHEL - SAN
2 stops25h 42mUnited Airlines
Fri 2/1310:15 pmSAN - HEL
2 stops34h 35mUnited Airlines
Deal found 12/23![United Airlines logo]()
$1,027
Find 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 December 23, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $857 (Expedia) |
One-way from | $650 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,257 |
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 December 23, 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
Wed 2/4
1:55 pm-12:15 am
2 stops20h 20m
San Diego
Wed 2/11
5:35 pm-6:50 pm
1 stop15h 15m
$989
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Wed 2/4
1:55 pm-8:37 am
2 stops28h 42m
San Diego
Wed 2/11
6:15 am-6:50 pm
3 stops26h 35m
$989
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Fri 2/13
6:55 am-12:29 am
2 stops27h 34m
San Diego
Sat 2/21
11:57 am-1:20 am
2 stops27h 23m
$1,001
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Fri 2/13
6:55 am-6:48 pm
3 stops45h 53m
San Diego
Sat 2/21
1:05 pm-6:50 pm
2 stops43h 45m
$1,024
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Thu 3/5
6:55 am-5:24 pm
2 stops20h 29m
San Diego
Mon 3/9
12:40 pm-4:40 pm
2 stops19h 00m
$1,026
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Fri 2/6
6:55 am-10:37 pm
2 stops25h 42m
San Diego
Fri 2/13
10:15 pm-6:50 pm
2 stops34h 35m
$1,027
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Fri 2/6
12:30 pm-9:58 pm
2 stops19h 28m
San Diego
Fri 2/13
6:20 am-10:45 am
1 stop18h 25m
$1,030
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Wed 2/4
12:45 pm-11:09 pm
1 stop20h 24m
San Diego
Wed 2/11
6:20 am-10:45 am
1 stop18h 25m
$1,041
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Fri 2/13
12:30 pm-6:14 pm
1 stop15h 44m
San Diego
Sat 2/21
10:51 am-10:45 am
1 stop13h 54m
$1,057
HelsinkiSan Diego
HEL - SAN
HELSAN
Helsinki-Vantaa
Thu 3/5
12:30 pm-10:06 pm
1 stop19h 36m
San Diego
Mon 3/9
7:00 pm-11:10 am
2 stops31h 10m
$1,169
Showing 1-10 of 15 results
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
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