Cheap flights from San Diego to Helsinki from $558
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Helsinki departing on 9/8. 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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British Airways flights from San Diego to Helsinki
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How to get the cheapest flight ticket from San Diego to Helsinki
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 Helsinki?
The month of January is, on average, the cheapest month to fly to Helsinki from San Diego, with most prices found around $527. If you aren’t able to travel during the month of January, then book flights to Helsinki from San Diego during November instead. Flights to Helsinki in November, while not as cheap as those in January, still average around $558.
What is the cheapest day to depart on your flight to Helsinki?
The cheapest day to depart on your flight to Helsinki is on a Thursday when prices can be found for as low as $911. This is often the case because there is less demand to fly during this day of the week. Flights from San Diego to Helsinki on a Friday will generally be more expensive and average around $1,491. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Helsinki?
According to our data, the cheapest time of day to fly to Helsinki is in the afternoon. momondo users have found flights departing from San Diego to Helsinki in the afternoon for as low as $960. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,191 per ticket.
How far in advance should I book a flight to Helsinki?
You are more likely to see cheaper flights to Helsinki from San Diego when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $940 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from San Diego for as low as $659 on momondo.
What is the cheapest airline that flies from San Diego to Helsinki-Vantaa?
United Airlines is the most popular carrier operating from San Diego to Helsinki-Vantaa
What airlines fly to Helsinki?
British Airways, American Airlines and Lufthansa are the top three most popular airlines that fly to Helsinki from San Diego according to our data. British Airways is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 6 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.
When to book flights from San Diego to Helsinki
Cheap San Diego to Helsinki (SAN to HEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Helsinki
How far is San Diego to Helsinki-Vantaa by plane?
The straight-line distance from San Diego to Helsinki-Vantaa is 5664.2 mi. By plane, this route typically takes 14h 45m.
When did momondo last update prices for flights from San Diego Airport to Helsinki-Vantaa Airport?
Prices for flights from San Diego Airport to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from San Diego Airport to Helsinki-Vantaa Airport?
As of April 2025, there are 6 operators available to choose from for flights from San Diego Airport to Helsinki-Vantaa Airport.
How old do you have to be to fly from San Diego Airport to Helsinki-Vantaa 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 San Diego Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Diego to Helsinki?
Based on momondo bookings for flights between San Diego and Helsinki, the leading airline is British Airways, making up 30% of the total bookings. Other popular airlines include American Airlines with 24%, Lufthansa with 24%, and Finnair with 8%.
Best airlines flying from San Diego to Helsinki
Compare and see reviews for airlines that fly from San Diego to Helsinki with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $529 | Free Cancellation | Rating 6.6 6,718 reviews | |||
| PriceFrom $576 | Free Cancellation | Rating 6.7 6,964 reviews | |||
| PriceFrom $668 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $683 | Free Cancellation | Rating 8.0 7,897 reviews | |||
| PriceFrom $708 | Free Cancellation | Rating 7.6 1,267 reviews | |||
| PriceFrom $815 | Free Cancellation | Rating 7.4 8,619 reviews |
Traveling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Helsinki?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Helsinki. momondo saves you time and could save you money on your trip.
Can I find flights from San Diego to Helsinki with flexible booking policies on momondo?
Yes. All flights to Helsinki from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Diego to Helsinki?
Once you have performed a search for San Diego to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Diego to Helsinki right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Diego to Helsinki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.