Cheap flights from Helsinki (HEL) to San Diego (SAN) from $599

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HEL — SAN
Jun 17 — Jun 241

The best prices from Helsinki-Vantaa to San Diego are usually found in March or January, booked 76 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Helsinki to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2024.

Popular in

July

Cheapest in

March

Average price

$1,263

Round-trip from

$288
High demand for flights, 19% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in June 2024
From Helsinki-Vantaa to San Diego

What is the cheapest day to fly round-trip from Helsinki to San Diego?

Wednesday flights are found to be more expensive to fly from Helsinki to San Diego. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

How far in advance should I book a flight from Helsinki to San Diego?

To save on the cost of your flight from Helsinki to San Diego, book at least 33 days before your planned departure. Booking around this time can save you about 32% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $901 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,078.

What is the cheapest month to fly from Helsinki to San Diego?

Our data shows that March tends to be the cheapest month to fly to San Diego from Helsinki. Users have commonly found prices around $1,049 for the month, but tickets can be as low as $823. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from HEL to SAN?

It’s optimal to fly from Helsinki to San Diego in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

Cheap Helsinki to San Diego flights in June & July 2024

Find cheap flight options from Helsinki to San Diego specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 2024.
Check out some of the best flight deals from Helsinki to San Diego in 2024. Check back regularly for other flight deals.
Thu 6/206:05 amHEL - SAN
1 stop19h 20mLufthansa
Tue 6/255:15 pmSAN - HEL
1 stop20h 35mLufthansa
Deal found 6/11$916
Tue 6/256:05 amHEL - SAN
2 stops22h 10mLufthansa
Sun 7/75:15 pmSAN - HEL
1 stop15h 30mLufthansa
Deal found 6/11$919
Tue 6/256:05 amHEL - SAN
2 stops22h 10mMultiple Airlines
Sun 7/78:00 amSAN - HEL
2 stops24h 45mMultiple Airlines
Deal found 6/11$941
Mon 6/176:20 amHEL - SAN
2 stops45h 32mUnited Airlines
Mon 6/247:20 amSAN - HEL
2 stops24h 05mUnited Airlines
Deal found 6/10$960
Tue 6/186:20 amHEL - SAN
2 stops37h 50mMultiple Airlines
Tue 6/255:15 pmSAN - HEL
1 stop20h 35mMultiple Airlines
Deal found 6/11$963
Mon 6/246:20 amHEL - SAN
2 stops37h 16mUnited Airlines
Mon 7/19:24 pmSAN - HEL
2 stops34h 01mUnited Airlines
Deal found 6/10$967
Mon 6/176:20 amHEL - SAN
3 stops26h 04mUnited Airlines
Mon 6/2412:02 pmSAN - HEL
2 stops19h 23mUnited Airlines
Deal found 6/10$979
Tue 6/187:30 pmHEL - SAN
1 stop29h 55mLufthansa
Tue 6/255:15 pmSAN - HEL
1 stop15h 30mLufthansa
Deal found 6/11$985
Tue 6/2512:45 pmHEL - SAN
2 stops30h 49mUnited Airlines
Tue 7/28:40 amSAN - HEL
2 stops18h 00mUnited Airlines
Deal found 6/11$993

Helsinki to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Helsinki and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Check out some of the best flight deals from Helsinki to San Diego in 2024. Check back regularly for other flight deals.
Thu 6/206:05 amHEL - SAN
1 stop19h 20mLufthansa
Tue 6/255:15 pmSAN - HEL
1 stop20h 35mLufthansa
Deal found 6/11$916
Tue 6/256:05 amHEL - SAN
2 stops22h 10mLufthansa
Sun 7/75:15 pmSAN - HEL
1 stop15h 30mLufthansa
Deal found 6/11$919
Tue 6/256:05 amHEL - SAN
2 stops22h 10mMultiple Airlines
Sun 7/78:00 amSAN - HEL
2 stops24h 45mMultiple Airlines
Deal found 6/11$941
Mon 6/176:20 amHEL - SAN
2 stops45h 32mUnited Airlines
Mon 6/247:20 amSAN - HEL
2 stops24h 05mUnited Airlines
Deal found 6/10$960
Tue 6/186:20 amHEL - SAN
2 stops37h 50mMultiple Airlines
Tue 6/255:15 pmSAN - HEL
1 stop20h 35mMultiple Airlines
Deal found 6/11$963
Mon 6/246:20 amHEL - SAN
2 stops37h 16mUnited Airlines
Mon 7/19:24 pmSAN - HEL
2 stops34h 01mUnited Airlines
Deal found 6/10$967
Mon 6/176:20 amHEL - SAN
3 stops26h 04mUnited Airlines
Mon 6/2412:02 pmSAN - HEL
2 stops19h 23mUnited Airlines
Deal found 6/10$979
Tue 6/187:30 pmHEL - SAN
1 stop29h 55mLufthansa
Tue 6/255:15 pmSAN - HEL
1 stop15h 30mLufthansa
Deal found 6/11$985
Tue 6/2512:45 pmHEL - SAN
2 stops30h 49mUnited Airlines
Tue 7/28:40 amSAN - HEL
2 stops18h 00mUnited Airlines
Deal found 6/11$993

Helsinki to San Diego flights leaving soon

Find last-minute flight options from Helsinki to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Consider one of these great deals we found on last-minute flights from Helsinki to San Diego. Tip: verify your flight details before completing your reservation.
Thu 6/206:05 amHEL - SAN
1 stop19h 20mLufthansa
Tue 6/255:15 pmSAN - HEL
1 stop20h 35mLufthansa
Deal found 6/11$916
Mon 6/176:20 amHEL - SAN
2 stops45h 32mUnited Airlines
Mon 6/247:20 amSAN - HEL
2 stops24h 05mUnited Airlines
Deal found 6/10$960
Tue 6/186:20 amHEL - SAN
2 stops37h 50mMultiple Airlines
Tue 6/255:15 pmSAN - HEL
1 stop20h 35mMultiple Airlines
Deal found 6/11$963
Mon 6/176:20 amHEL - SAN
3 stops26h 04mUnited Airlines
Mon 6/2412:02 pmSAN - HEL
2 stops19h 23mUnited Airlines
Deal found 6/10$979
Tue 6/187:30 pmHEL - SAN
1 stop29h 55mLufthansa
Tue 6/255:15 pmSAN - HEL
1 stop15h 30mLufthansa
Deal found 6/11$985
Mon 6/177:30 pmHEL - SAN
1 stop29h 55mLufthansa
Mon 6/2412:33 pmSAN - HEL
2 stops20h 12mLufthansa
Deal found 6/10$1,020
Tue 6/186:20 amHEL - SAN
2 stops21h 32mUnited Airlines
Tue 6/254:45 pmSAN - HEL
2 stops40h 00mUnited Airlines
Deal found 6/11$1,049
Thu 6/206:05 amHEL - SAN
1 stop19h 20mLufthansa
Tue 6/256:20 amSAN - HEL
2 stops20h 20mLufthansa
Deal found 6/11$1,050
Tue 6/184:00 pmHEL - SAN
2 stops29h 45mAmerican Airlines
Tue 6/259:47 amSAN - HEL
3 stops42h 13mAmerican Airlines
Deal found 6/11$1,224

One-way flights to San Diego from Helsinki

Search for one-way flight options from Helsinki to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Users traveling one-way from Helsinki to San Diego can select one of these great deals. Those seeking round-trip flights from Helsinki to San Diego should utilize the search form at the the top of the page.
Wed 8/75:30 amHEL - SAN
3 stops49h 46mMultiple Airlines
Deal found 6/11$599
Wed 8/77:10 amHEL - SAN
2 stops38h 35mMultiple Airlines
Deal found 6/11$700
Wed 8/77:30 pmHEL - SAN
1 stop33h 10mBritish Airways
Deal found 6/11$880

Find flights from Helsinki to San Diego within your budget

Customize your flight search to find flights from Helsinki to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$919 - $1,310

Route

Depart

Return

Price

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Tue 6/25

2 stops22h 10m

San Diego

Sun 7/7

1 stop15h 30m

$919

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Tue 6/25

2 stops22h 10m

San Diego

Sun 7/7

2 stops24h 45m

$941

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Mon 6/24

2 stops37h 16m

San Diego

Mon 7/1

2 stops34h 01m

$967

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Tue 6/25

2 stops30h 49m

San Diego

Tue 7/2

2 stops18h 00m

$993

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Tue 7/9

2 stops25h 55m

San Diego

Tue 7/16

2 stops21h 45m

$1,002

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Tue 6/25

2 stops22h 10m

San Diego

Tue 7/2

1 stop15h 30m

$1,003

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Tue 6/25

3 stops25h 32m

San Diego

Tue 7/2

3 stops29h 50m

$1,130

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Tue 7/2

3 stops31h 51m

San Diego

Tue 7/9

2 stops30h 05m

$1,267

Helsinki-VantaaSan Diego

HEL - SAN

HELSAN

Helsinki-Vantaa

Mon 7/1

1 stop19h 30m

San Diego

Mon 7/8

1 stop19h 45m

$1,310

Flights are sorted by cheapest first

Deals found on 6/11

How far ahead should I book a flight from Helsinki to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Helsinki to San Diego. Price data was last updated on May 31, 2024.
The best time to book flights from Helsinki to San Diego is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Helsinki to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Helsinki to San Diego. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helsinki to San Diego flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Helsinki to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Helsinki with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

57.2 - 71.6 °F

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 12, 2024.
Read through reviews of airlines operating flights from Helsinki to San Diego, such as Lufthansa, United Airlines and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
10,000 reviews

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Comfort

7.2

Boarding

7.7

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

7.4
Good
10,000 reviews
7.4
Good
10,000 reviews

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Comfort

7.2

Boarding

7.7

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

7.3
Good
10,000 reviews
7.4
Good
10,000 reviews

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Comfort

7.2

Boarding

7.7

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

7.0
Good
7,489 reviews
7.4
Good
10,000 reviews

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Comfort

7.2

Boarding

7.7

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

6.8
Okay
6,738 reviews
7.4
Good
10,000 reviews

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Comfort

7.2

Boarding

7.7

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Helsinki to San Diego for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Helsinki to San Diego for under $1,000. The cheapest flight booked recently is on Lufthansa for just $919, but on average you can expect to pay $1,086.

  • Are there last-minute flights available from Helsinki to San Diego for under $1,000?

    There are currently 10+ open flights from Helsinki to San Diego within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Helsinki to San Diego round-trip?

    According to our current data, Lufthansa ($919), United Airlines ($967), and American Airlines ($1,267) offers the cheapest pricing from Helsinki to San Diego. You may be able to fly from Helsinki to San Diego for 12% less than the average price by searching for these airlines.

  • What does HEL to SAN mean?

    This is defined as Helsinki-Vantaa Airport (HEL) and San Diego Airport (SAN). Codes like San Diego Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Helsinki to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Helsinki to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Helsinki to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helsinki to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Helsinki to San Diego that include hotel bookings?

    Yes. In addition to deals on Helsinki to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to San Diego.

  • Can I find deals for business class flights from Helsinki to San Diego?

    Yes. Cheapflights offers flight deals from Helsinki to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Helsinki to San Diego that allow pets onboard?

    Many airlines flying from Helsinki to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Helsinki to San Diego?

    Yes, you can often find last-minute deals on Helsinki to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Helsinki to San Diego flight deals updated?

    The Helsinki to San Diego flight deals you see on this page were last updated on 6/11.

  • What are the most popular airlines that fly from Helsinki to San Diego?

  • What is the cheapest month to book a flight from Helsinki to San Diego?

    Currently, October is the cheapest month in which you can book a flight from Helsinki to San Diego (average of $288). Flying from Helsinki to San Diego in July is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Helsinki to San Diego

Discover the top 4 airlines that operate flights from Helsinki to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$813Average$850FlexibilityNo cancel feeOn-time76%
FinnairCheapest$927Average$995FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$937Average$996FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$964Average$977FlexibilityNo cancel feeOn-time69%

Search flights from Helsinki to San Diego by cabin class

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