What is the cheapest airline that flies from Helsinki-Vantaa to San Diego?

Turkish Airlines and Delta are the most popular carriers operating from Helsinki-Vantaa to San Diego

When did momondo last update prices for flights from Helsinki-Vantaa Airport to San Diego Airport?

Prices for flights from Helsinki-Vantaa Airport to San Diego Airport were last updated today.

How old do you have to be to fly from Helsinki-Vantaa Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

R9 691 Cheap Flights from Helsinki to San Diego in 2026

Find the cheapest flights from Helsinki to San Diego

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:05 - 19:12HEL Helsinki-Vantaa-SAN San Diego

33h 07m2 stops Istanbul New York John F Kennedy Intl

21:56 - 18:10SAN San Diego-HEL Helsinki-Vantaa

34h 14m2 stops New York John F Kennedy Intl Istanbul

R15 633Multiple Airlines

Thu, Oct 29 - Tue, Nov 3

12:30 - 23:38HEL Helsinki-Vantaa-SAN San Diego

20h 08m1 stop Dallas/Fort Worth

16:30 - 23:00SAN San Diego-HEL Helsinki-Vantaa

20h 30m2 stops Phoenix Sky Harbor Intl London Heathrow

R19 926British Airways

Thu, Oct 29 - Tue, Nov 3

7:00 - 19:14HEL Helsinki-Vantaa-SAN San Diego

22h 14m2 stops Amsterdam Schiphol Los Angeles Los Angeles

13:40 - 17:40SAN San Diego-HEL Helsinki-Vantaa

18h 00m1 stop Amsterdam Schiphol

R20 407KLM

Sat, Oct 10 - Sat, Oct 17

7:00 - 19:14HEL Helsinki-Vantaa-SAN San Diego

22h 14m2 stops Amsterdam Schiphol Los Angeles Los Angeles

13:53 - 17:40SAN San Diego-HEL Helsinki-Vantaa

17h 47m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

R20 487KLM

Sat, Oct 10 - Sat, Oct 17

7:00 - 23:42HEL Helsinki-Vantaa-SAN San Diego

25h 42m3 stops Stockholm Arlanda Kastrup Copenhagen Los Angeles Los Angeles

7:20 - 14:50SAN San Diego-HEL Helsinki-Vantaa

21h 30m3 stops New York John F Kennedy Intl Kastrup Copenhagen Stockholm Arlanda

R21 961Scandinavian Airlines

Thu, Oct 29 - Tue, Nov 3

11:05 - 23:42HEL Helsinki-Vantaa-SAN San Diego

21h 37m3 stops Stockholm Arlanda Kastrup Copenhagen Los Angeles Los Angeles

7:20 - 10:35SAN San Diego-HEL Helsinki-Vantaa

17h 15m2 stops New York John F Kennedy Intl Kastrup Copenhagen

R23 578Scandinavian Airlines

Thu, Oct 29 - Tue, Nov 3

7:15 - 22:51HEL Helsinki-Vantaa-SAN San Diego

25h 36m3 stops Stockholm Arlanda Kastrup Copenhagen Seattle/Tacoma Intl

15:00 - 20:25SAN San Diego-HEL Helsinki-Vantaa

19h 25m2 stops Los Angeles Los Angeles Kastrup Copenhagen

R48 742Scandinavian Airlines

Sat, Oct 10 - Fri, Oct 16

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KLM flights from Helsinki to San Diego

Our best KLM deals on Helsinki to San Diego flight tickets

KLM

Oct 10

HEL7:00Helsinki-Vantaa

22h 14m

2 stops

SAN19:14San Diego

Oct 17

SAN13:40San Diego

18h 00m

1 stop

HEL17:40Helsinki-Vantaa

R20 407

KLM

Oct 10

HEL7:00Helsinki-Vantaa

22h 14m

2 stops

SAN19:14San Diego

Oct 17

SAN13:53San Diego

17h 47m

2 stops

HEL17:40Helsinki-Vantaa

R20 487

Scandinavian Airlines flights from Helsinki to San Diego

Our best Scandinavian Airlines deals on Helsinki to San Diego flight tickets

Scandinavian Airlines

Oct 29

HEL7:00Helsinki-Vantaa

25h 42m

3 stops

SAN23:42San Diego

Nov 3

SAN7:20San Diego

21h 30m

3 stops

HEL14:50Helsinki-Vantaa

R21 961

Scandinavian Airlines

Oct 29

HEL11:05Helsinki-Vantaa

21h 37m

3 stops

SAN23:42San Diego

Nov 3

SAN7:20San Diego

17h 15m

2 stops

HEL10:35Helsinki-Vantaa

R23 578

Scandinavian Airlines

Sept 17

HEL7:15Helsinki-Vantaa

26h 32m

3 stops

SAN23:47San Diego

Sept 22

SAN7:00San Diego

22h 20m

2 stops

HEL15:20Helsinki-Vantaa

R30 466

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Thu 29/10

19:05-19:12

2 stops33h 07m

San Diego

Tue 3/11

21:56-18:10

2 stops34h 14m

R15 633

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Thu 29/10

12:30-23:38

1 stop20h 08m

San Diego

Tue 3/11

16:30-23:00

2 stops20h 30m

R19 926

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Sat 10/10

7:00-19:14

2 stops22h 14m

San Diego

Sat 17/10

13:40-17:40

1 stop18h 00m

R20 407

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Sat 10/10

7:00-19:14

2 stops22h 14m

San Diego

Sat 17/10

13:53-17:40

2 stops17h 47m

R20 487

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Thu 29/10

7:00-23:42

3 stops25h 42m

San Diego

Tue 3/11

7:20-14:50

3 stops21h 30m

R21 961

Fastest return journey

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Thu 29/10

11:05-23:42

3 stops21h 37m

San Diego

Tue 3/11

7:20-10:35

2 stops17h 15m

R23 578

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Sat 10/10

7:15-22:51

3 stops25h 36m

San Diego

Fri 16/10

15:00-20:25

2 stops19h 25m

R48 742

Cheapest one-way

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Thu 15/10

8:20-23:59

2 stops25h 39m

R9 691

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Sun 13/12

12:25-19:13

2 stops40h 48m

R9 739

Fastest single journey

HelsinkiSan Diego

HEL Helsinki-Vantaa - SAN San Diego

HELSAN

Helsinki-Vantaa

Thu 15/10

7:00-11:50

1 stop14h 50m

R11 597

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helsinki to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Helsinki and San Diego?

Prices are currently typical for flights on this route.

Typical prices usually range from R15 569 to R16 434.
The lowest price recently found on this route was R15 633.

What is the cheapest month to fly to San Diego?

The month of September is, on average, the cheapest month to fly to San Diego from Helsinki, with most prices found around R16 434. The month of November is another great option to travel to San Diego, with average flight prices from Helsinki averaging around R16 578.

When to book flights from Helsinki to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Helsinki to San Diego (HEL to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to San Diego

Best price found	R9 691
Direct flights	None

The best one-way flight to San Diego from Helsinki in the past 72 hours is R9 691. The best return flight deal from Helsinki to San Diego found on momondo in the last 72 hours is R15 633.

There are no direct flights from Helsinki to San Diego. There are no popular flight routes from Helsinki to San Diego.

Search flight deals

Frequently asked questions about flying from Helsinki to San Diego

How far is Helsinki-Vantaa to San Diego by plane?
The distance between Helsinki-Vantaa and San Diego is about 9115,6 km.
When did momondo last update prices for flights from Helsinki-Vantaa Airport to San Diego Airport?
Prices for flights from Helsinki-Vantaa Airport to San Diego Airport were last updated today.
How old do you have to be to fly from Helsinki-Vantaa Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

El Cajon

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Helsinki.

Can I find flights from Helsinki to San Diego with flexible booking policies on momondo?

Flights from Helsinki to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Helsinki to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Helsinki.

I’m not ready to book a flight from Helsinki to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Helsinki to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.