SAN - HEL

$376 Find Cheap Flights from San Diego to Helsinki - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$724
Typical prices: $561-$1,096
Scandinavian Airlines
Tue 2/20Wed 3/14
SAN - HEL • 2 stops
Cheapest one-way
$376
Typical prices: $466-$734
United Airlines
Tue 4/17
SAN - HEL • 3 stops
Nonstop flights
Not available
There are currently no direct flights between San Diego and Helsinki. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 39% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $772 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 15h 27m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from San Diego to Helsinki (SAN-HEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Helsinki

Sat, Feb 20 - Sun, Mar 14
Scandinavian Airlines Logo
10:00 am - 1:35 amSAN  San Diego-HEL Helsinki-Vantaa
29h 35m2 stops Los Angeles Kastrup Copenhagen
Scandinavian Airlines Logo
6:15 am - 10:45 pmHEL  Helsinki-Vantaa-SAN San Diego
26h 30m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$724Scandinavian Airlines
Sat, Feb 13 - Sun, Feb 21
Scandinavian Airlines Logo
10:00 am - 1:35 amSAN  San Diego-HEL Helsinki-Vantaa
29h 35m2 stops Los Angeles Kastrup Copenhagen
Scandinavian Airlines Logo
11:10 am - 8:49 pmHEL  Helsinki-Vantaa-SAN San Diego
19h 39m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$726Scandinavian Airlines
Wed, Apr 7 - Tue, Apr 20
Scandinavian Airlines Logo
3:59 pm - 8:25 pmSAN  San Diego-HEL Helsinki-Vantaa
18h 26m2 stops Los Angeles Kastrup Copenhagen
Scandinavian Airlines Logo
6:10 am - 10:55 pmHEL  Helsinki-Vantaa-SAN San Diego
26h 45m2 stops Kastrup Copenhagen Los Angeles
$727Scandinavian Airlines
Sat, Feb 13 - Sun, Feb 21
Scandinavian Airlines Logo
10:00 am - 11:50 pmSAN  San Diego-HEL Helsinki-Vantaa
27h 50m3 stops Los Angeles Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
11:10 am - 8:49 pmHEL  Helsinki-Vantaa-SAN San Diego
19h 39m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$732Scandinavian Airlines
Sat, Feb 13 - Sun, Feb 21
Scandinavian Airlines Logo
10:00 am - 11:50 pmSAN  San Diego-HEL Helsinki-Vantaa
27h 50m3 stops Los Angeles Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
11:10 am - 8:49 pmHEL  Helsinki-Vantaa-SAN San Diego
19h 39m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$733Scandinavian Airlines
Wed, Apr 7 - Tue, Apr 20
Lufthansa Logo
5:15 pm - 1:35 amSAN  San Diego-HEL Helsinki-Vantaa
22h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:25 pmHEL  Helsinki-Vantaa-SAN San Diego
19h 25m1 stop Munich Franz Josef Strauss
$756Lufthansa
Wed, Apr 7 - Tue, Apr 20
Multiple Airlines Logo
11:40 am - 4:40 pmSAN  San Diego-HEL Helsinki-Vantaa
19h 00m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Multiple Airlines Logo
7:00 am - 11:45 amHEL  Helsinki-Vantaa-SAN San Diego
14h 45m1 stop Amsterdam Schiphol
$778Multiple Airlines
Sat, Feb 20 - Thu, Mar 4
Multiple Airlines Logo
7:44 am - 10:45 amSAN  San Diego-HEL Helsinki-Vantaa
17h 01m1 stop Dallas/Fort Worth
Multiple Airlines Logo
12:30 pm - 7:09 pmHEL  Helsinki-Vantaa-SAN San Diego
16h 39m1 stop Dallas/Fort Worth
$829Multiple Airlines
Sat, Feb 13 - Sun, Feb 21
American Airlines Logo
4:32 pm - 11:40 amSAN  San Diego-HEL Helsinki-Vantaa
33h 08m1 stop Dallas/Fort Worth
American Airlines Logo
12:30 pm - 8:30 amHEL  Helsinki-Vantaa-SAN San Diego
30h 00m1 stop Dallas/Fort Worth
$831American Airlines
Sat, Feb 13 - Sun, Feb 21
American Airlines Logo
6:50 pm - 11:40 amSAN  San Diego-HEL Helsinki-Vantaa
30h 50m1 stop Dallas/Fort Worth
American Airlines Logo
12:30 pm - 8:55 pmHEL  Helsinki-Vantaa-SAN San Diego
18h 25m1 stop Dallas/Fort Worth
$831American Airlines
Booking Insights

Price, demand and travel trends for San Diego to Helsinki flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Diego to Helsinki?

Round-trip flights from San Diego to Helsinki typically range from $561 to $1,096. The lowest price found in the past 5 days was $724, on Scandinavian Airlines.

What's the cheapest day of the week to fly from San Diego to Helsinki?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from San Diego to Helsinki. It’s 37% cheaper than the average day, while Monday is the most expensive, with prices 29% higher.

What’s the cheapest month to fly from San Diego to Helsinki?

•March is the cheapest month to fly from San Diego to Helsinki at $530 round-trip.
•June ($1,284) and May ($1,197) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 142% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Diego to Helsinki flights

Low season

April

Cheapest flight

$376
Beat the crowds with an average 42% drop in travelers.
The most popular month to fly with an average 71% increase in travelers.
One-way flight from San Diego to Helsinki

When to book flights from San Diego to Helsinki

Are your dates flexible? Find out the best times to travel from San Diego to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Helsinki flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Diego to Helsinki?

    Three cabin classes are available on flights from San Diego to Helsinki:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from San Diego to Helsinki?

    A nonstop flight from San Diego to Helsinki takes 00m, covering 5,655 miles.

  • Do I need a passport to fly from San Diego to Helsinki?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Diego to Helsinki flight?

    Round-trip flights from San Diego to Helsinki range from $561 to $1,096, with an average of $873 over the past 12 months. Anything below $561 counts as a good deal.

  • How are flight prices from San Diego to Helsinki looking right now?

    One-way fares from San Diego to Helsinki are currently higher than usual. Average one-way flight prices are about $674, which is 24% above the typical average for this route.

  • What car rental options are available at Helsinki-Vantaa Airport (HEL)?

    Helsinki-Vantaa Airport (HEL) hosts 5 major car rental companies, with daily rates averaging $51 for economy cars. Top options include:

    • ADDCAR RENTAL
    • GREEN MOTION
    • Alamo
    • Sixt
    • Europcar

  • Which airports can I use when flying from San Diego to Helsinki?

    Flights from San Diego to Helsinki usually depart from San Diego (SAN) and arrive at Helsinki-Vantaa (HEL).

  • Which airports do connecting flights from San Diego to Helsinki pass through?

    One-stop flights from San Diego to Helsinki most commonly connect through:

    • Dallas/Fort Worth (DFW) - 51% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 23% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 20% of one-stop connections
    • Amsterdam Schiphol (AMS) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from San Diego to Helsinki?

    Yes. Flexible dates can save you up to 52% on flights from San Diego to Helsinki. Wednesday is the cheapest departure day at $553 round-trip on average, while Monday is the most expensive at $1,131, a difference of $578.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Diego to Helsinki?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 15h 06m, compared with 15h 27m via Seattle/Tacoma Intl (SEA) and 15h 41m via Chicago O'Hare Intl (ORD).

  • What is the time difference between San Diego and Helsinki?

    Helsinki is 9 hours ahead of San Diego (Eastern European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Helsinki?

    Some of the most popular sights in Helsinki are Helsinki Central Station Square, Helsingin päärautatieasema and Esplanadi park. These are among the most viewed places in Helsinki on KAYAK.

Your guide to booking San Diego to Helsinki flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $553, about $578 less than Monday fares (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Diego to Helsinki trip for March. Fares historically average $530 round-trip in that month - typically $754 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from San Diego to Helsinki

Complete your trip to Helsinki with a hotel stay or car rental

Car rentals in Helsinki
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