San Diego (SAN) → Helsinki (HEL)
About San Diego to Helsinki Flights
Discover the best flights from San Diego to Helsinki, covering 9,107 km in approximately 11h 53m. San Diego (SAN) to Helsinki (HEL) is one of the major long-haul routes connecting United States and Finland. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from San Diego to Helsinki.
12-Month Price History
Flight prices from San Diego to Helsinki vary significantly throughout the year. February typically offers the best deals with average prices around $1693, while July sees the highest prices, averaging $2838. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
134 days
For best prices
Booking Tips
For the best prices on San Diego to Helsinki flights, we recommend booking 154 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
American Airlines AA | $2340 | $7840 | $14980 |
United Airlines UA | $2370 | $9920 | $14750 |
Finnair AY | $2500 | $10010 | $14600 |
Delta Air Lines DL | $2540 | $9390 | $13820 |
Lufthansa LH | $2580 | $9000 | $15510 |
Air France AF | $3050 | $10680 | $14200 |
British Airways BA | $3060 | $9200 | $16520 |
American Airlines
AA
Economy
$2340
Business
$7840
First
$14980
United Airlines
UA
Economy
$2370
Business
$9920
First
$14750
Finnair
AY
Economy
$2500
Business
$10010
First
$14600
Delta Air Lines
DL
Economy
$2540
Business
$9390
First
$13820
Lufthansa
LH
Economy
$2580
Business
$9000
First
$15510
Air France
AF
Economy
$3050
Business
$10680
First
$14200
British Airways
BA
Economy
$3060
Business
$9200
First
$16520
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Los Angeles → Helsinki
Los Angeles International (LAX) to Helsinki (HEL)
Distance: 9,013 km
Average price: $1888
Tijuana → Helsinki
Tijuana International (TIJ) to Helsinki (HEL)
Distance: 9,121 km
Average price: $1909
San Diego → Tallinn
San Diego International (SAN) to Tallinn Lennart Meri (TLL)
Distance: 9,189 km
Average price: $1922
San Diego → Tallinn
San Diego International (SAN) to Tallinn (TLL)
Distance: 9,189 km
Average price: $1922
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Frequently Asked Questions
How long is the flight from San Diego to Helsinki?
The flight time from San Diego (SAN) to Helsinki (HEL) is approximately 11 hours and 53 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between San Diego and Helsinki?
The aerial distance between San Diego and Helsinki is 9,107 kilometers (5,659 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Diego to Helsinki?
Several airlines operate flights between San Diego and Helsinki, including Finnair, American Airlines, Delta Air Lines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from San Diego to Helsinki?
Based on historical data, February typically offers the lowest airfares for flights from San Diego to Helsinki. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Helsinki?
For the best prices on San Diego to Helsinki flights, we recommend booking 96 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Diego to Helsinki?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Finland should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between San Diego and Helsinki?
San Diego operates on America/Los_Angeles time zone, while Helsinki is in the Europe/Helsinki time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.