Cheap flights from Helsinki to San Diego from $814
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to San Diego departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of February, then departing from Helsinki during the month October is also very affordable. Most momondo users find prices during this month for around $864.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Helsinki to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $860. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $944. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
When to book flights from Helsinki to San Diego
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
How far is Helsinki-Vantaa to San Diego by plane?
A flight from Helsinki-Vantaa to San Diego will travel around 5664.2 mi. Typically, this will take 15h 00m by plane in normal conditions.
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 are updated daily.
How many operators does momondo search for flights from Helsinki-Vantaa Airport to San Diego Airport?
As of April 2025, there is 1 operator available to choose from for flights from Helsinki-Vantaa Airport to San Diego Airport.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 license, 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.
What is the most popular airline from Helsinki to San Diego?
momondo data reveals that the most frequently booked airline on the route from Helsinki to San Diego is Lufthansa, representing 100% of all bookings.
Best airlines flying from Helsinki to San Diego
Compare and see reviews for airlines that fly from Helsinki to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $849 | Free Cancellation | Rating 6.7 6,963 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Helsinki to San Diego?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helsinki to San Diego. Millions of users trust and use momondo every year so you are in good hands.
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 all potential Helsinki to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Helsinki to San Diego right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Helsinki to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.