Cheap flights from San Diego to Helsinki from £379
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Helsinki
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
How much do flights to Helsinki cost?
Cheapest one-way trip | £379 |
|---|---|
Cheapest round-trip | £812 |
Average round-trip | £1,369 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
Getting from Helsinki airport to the city center
Fastest options: Ring Rail Line train and taxi. Best value: bus routes 615 and 617.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
30-35 min | zone ABC ticket required | every 5–10 min (traffic dependent) | fastest to central station | |
40-55 min | zone ABC ticket required | every 15–30 min (traffic dependent) | budget travelers | |
45-60 min | zone ABC ticket required | every 20–30 min (traffic dependent) | Pasila connections | |
30-45 min | direct service to city center | every 20 min (traffic dependent) | direct to Elielinaukio | |
25-45 min | metered; varies by traffic and time | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
25-45 min | surge pricing may apply | on-demand 24/7 (traffic dependent) | app-based booking | |
25-40 min | pre-booked fixed rate | pre-booked (traffic dependent) | groups and business travelers |
Notes:
- Prices in EUR; table created in 2025 and subject to change.
- HSL tickets can be purchased via the HSL app, ticket machines, or onboard (higher price).
- The Ring Rail Line operates two routes: I train (via Tikkurila) and P train (via Huopalahti). Both stop at Helsinki Central Station.
- Taxi fares are metered and may include airport surcharges. Night and weekend rates may be higher.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Helsinki
Check-in for a flight from San Diego to Helsinki
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Alaska Airlines | ASA | AS | No |
| Finnair | FIN | AY | No |
| KLM Royal Dutch Airlines | KLM | KL | No |
| Lufthansa | DLH | LH | No |
| SAS | SAS | SK | No |
Online check-in is not available for these airlines.
Weather in Helsinki
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -2°C | -5°C |
| February | -2°C | -5°C |
| March | 1°C | -3°C |
| April | 6°C | 1°C |
| May | 13°C | 6°C |
| June | 17°C | 11°C |
| July | 20°C | 14°C |
| August | 19°C | 14°C |
| September | 15°C | 10°C |
| October | 8°C | 5°C |
| November | 4°C | 2°C |
| December | 1°C | -2°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from San Diego
Flights to Helsinki
Popular routes
Download our app