Earn point on your loyalty program!arrow arc left

Cheap flights from San Diego (SAN) to Helsinki (HEL)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Diego (SAN) to Helsinki (HEL)

How to find the cheapest flight from San Diego (SAN) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Diego to Helsinki in December 2025 , January 2026

24 Dec - 30 Jan $ 1,135.00
SAN
San Diego
Hawaiian Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Hawaiian Airlines
2 STOPS
SAN
San Diego
Pick dates
24 Dec - 07 Jan $ 2,176.00
SAN
San Diego
Alaska Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates
24 Dec - 01 Jan $ 2,252.00
SAN
San Diego
Air France
1 STOPS
HEL
Helsinki
HEL
Helsinki
Air France
2 STOPS
SAN
San Diego
Pick dates

Last minute flights from San Diego to Helsinki

24 Dec - 01 Jan $ 1,890.00
SAN
San Diego
Hawaiian Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Hawaiian Airlines
3 STOPS
SAN
San Diego
Pick dates
24 Dec - 31 Dec $ 2,842.00
SAN
San Diego
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
2 STOPS
SAN
San Diego
Pick dates
24 Dec - 31 Dec $ 3,797.00
SAN
San Diego
Finnair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Finnair
1 STOPS
SAN
San Diego
Pick dates

One-way flights to Helsinki from San Diego

5:35 PM - 3:15 PM
Lufthansa
1 Stops
15h 15m
SAN - HEL
$ 577
Kiwi
Pick dates
6:15 AM - 1:00 PM
United Airlines
2 Stops
24h 15m
SAN - HEL
$ 647
Kiwi
Pick dates
10:42 AM - 4:55 PM
Iberia Airlines
1 Stops
14h 3m
SAN - HEL
$ 817
Kiwi
Pick dates

How to find the cheapest flight from San Diego (SAN) to Helsinki (HEL)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.