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Finland

$466+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HEL
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Cheap 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 May 28, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/27. 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.
Tue 11/310:48 am
SAN
-
HEL
1 stop14h 22m
Finnair
Tue 11/1712:30 pm
HEL
-
SAN
1 stop17h 48m
Finnair
Deal found 5/27$752
This Iberia deal was found by Cheapflights users on 5/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 pm
SAN
-
HEL
1 stop17h 10m
Multiple Airlines
Tue 12/112:30 pm
HEL
-
SAN
1 stop21h 26m
Multiple Airlines
Deal found 5/23$768
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 11/110:48 am
SAN
-
HEL
1 stop14h 22m
American Airlines
Tue 12/112:30 pm
HEL
-
SAN
1 stop15h 37m
American Airlines
Deal found 5/27$775
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:10 pm
SAN
-
HEL
2 stops32h 15m
Delta
Tue 12/82:05 pm
HEL
-
SAN
2 stops36h 01m
Delta
Deal found 5/23$787
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:15 am
SAN
-
HEL
2 stops24h 10m
Delta
Tue 12/86:50 am
HEL
-
SAN
2 stops22h 05m
Delta
Deal found 5/23$788
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:10 pm
SAN
-
HEL
2 stops33h 15m
Delta
Wed 12/92:05 pm
HEL
-
SAN
1 stop32h 05m
Delta
Deal found 5/23$794
This KAYAK deal was found by Cheapflights users on 5/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:06 pm
SAN
-
HEL
2 stops23h 24m
Lufthansa
Fri 12/117:05 am
HEL
-
SAN
2 stops27h 24m
Lufthansa
Deal found 5/23$806
This KAYAK deal was found by Cheapflights users on 5/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:00 am
SAN
-
HEL
2 stops28h 30m
Lufthansa
Mon 12/77:35 pm
HEL
-
SAN
1 stop30h 10m
Lufthansa
Deal found 5/23$808

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 May 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$752
(Cheapflightsfares)

One-way from

$466
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$1,077
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
Highest demand for flights based on searches. 23% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 28, 2026.
Use the filters below to find and compare flights from San Diego to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sun 11/1

9:42 am-11:10 am

1 stop15h 28m

Helsinki-Vantaa

Tue 12/1

12:30 pm-8:18 pm

1 stop17h 48m

$775

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 11/3

11:40 am-4:25 pm

2 stops18h 45m

Helsinki-Vantaa

Tue 11/17

6:50 am-12:10 pm

1 stop15h 20m

$778

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sun 11/1

11:40 am-4:25 pm

2 stops18h 45m

Helsinki-Vantaa

Tue 12/1

6:50 am-12:10 pm

1 stop15h 20m

$778

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sun 11/15

2:30 pm-6:50 pm

2 stops18h 20m

Helsinki-Vantaa

Thu 11/19

12:45 pm-11:34 am

2 stops56h 49m

$888

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 7/13

5:15 pm-6:55 pm

1 stop15h 40m

Helsinki-Vantaa

Thu 7/23

6:00 am-3:25 pm

1 stop19h 25m

$967
Cheapest one-way
Quickest one-way

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sun 8/9

5:15 pm-6:55 pm

1 stop15h 40m

$466

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Sun 8/9

7:00 am-4:40 pm

2 stops23h 40m

$468

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Thu 6/4

3:30 pm-10:50 am

3 stops57h 20m

$718

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 6/22

2:15 pm-2:00 pm

1 stop37h 45m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/26

Sorted by cheapest first

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 $431). Flying from San Diego to Finland in June is currently the most expensive (average of $990). 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 May 28, 2026.
See what other customers who have flown with Finnair,American Airlines, andLufthansa 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.
Finnair
7.7
Good
1,400 reviews

Crew

8.2

Overall

7.7

Boarding

7.7

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Finnair
7.7
Good
1,400 reviews
Finnair
7.7
Good
1,400 reviews

Crew

8.2

Overall

7.7

Boarding

7.7

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
American Airlines
7.1
Good
11,645 reviews
Finnair
7.7
Good
1,400 reviews

Crew

8.2

Overall

7.7

Boarding

7.7

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Lufthansa
6.8
Okay
8,032 reviews
Finnair
7.7
Good
1,400 reviews

Crew

8.2

Overall

7.7

Boarding

7.7

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
British Airways
6.7
Okay
8,008 reviews
Finnair
7.7
Good
1,400 reviews

Crew

8.2

Overall

7.7

Boarding

7.7

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.

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 fly from San Diego to Finland in about 15h 28m. The time it takes to get you to your destination can typically vary by up to . The distance from San Diego to Finland is about 5655 mi.

  • 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 $431). Flying from San Diego to Finland in June is currently the most expensive (average of $990). 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 4 airlines flying from San Diego to Finland

Discover the top 4 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 May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$431Average$563FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$473Average$561FlexibilityNo cancel feeOn-time76%
FinnairCheapest$482Average$935FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$527Average$791FlexibilityNo cancel feeOn-time70%

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