HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helsinki

$341+ Cheap flights from Riverside, CA to Helsinki (HEL)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HEL
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside to Helsinki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Riverside to Helsinki-Vantaa are usually found in February or March, booked 86 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Riverside to Helsinki

Keep the following information in mind while searching for Riverside to Helsinki flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$567
(Kiwi.com)

One-way from

$341
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$739
Provider with most accurate pricing for Los Angeles-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Helsinki-Vantaa flights.
Search Deals
From Riverside to Helsinki-Vantaa
Search Deals
One-way flight from Riverside to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Riverside to Helsinki

Cheapest flights from Riverside to Helsinki
Explore the most affordable flight options available from Riverside to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:10 pmLAX - HEL
2 stops21h 10mScandinavian Airlines
Thu 12/1111:20 amHEL - LAX
1 stop15h 40mScandinavian Airlines
Deal found 11/1$585
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:30 pmLAX - HEL
1 stop20h 05mScandinavian Airlines
Thu 12/116:15 amHEL - LAX
1 stop20h 45mScandinavian Airlines
Deal found 10/30$611
This Expedia deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:20 pmLAX - HEL
2 stops32h 05mScandinavian Airlines
Wed 11/266:15 amHEL - LAX
1 stop20h 45mScandinavian Airlines
Deal found 11/1$639
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:45 pmLAX - HEL
1 stop30h 50mTurkish Airlines
Mon 12/1512:30 pmHEL - LAX
1 stop32h 40mTurkish Airlines
Deal found 11/1$675
This Mytrip deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:30 amLAX - HEL
2 stops23h 25mMultiple Airlines
Wed 11/197:00 amHEL - LAX
2 stops27h 43mMultiple Airlines
Deal found 10/31$683

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Helsinki 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 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Riverside to Helsinki that are best for you.

Fly from

Riverside

Fly to

Helsinki

Route

Depart

Return

Price

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Thu 12/4

1:10 pm-8:20 pm

2 stops21h 10m

Helsinki-Vantaa

Thu 12/11

11:20 am-5:00 pm

1 stop15h 40m

$585

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 1/19

7:30 pm-3:25 pm

2 stops33h 55m

Helsinki-Vantaa

Fri 1/30

4:10 pm-5:00 pm

2 stops34h 50m

$602

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Sun 12/7

7:30 pm-3:25 pm

2 stops33h 55m

Helsinki-Vantaa

Thu 12/11

4:10 pm-5:00 pm

2 stops34h 50m

$642

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 1/14

7:45 am-3:25 pm

2 stops21h 40m

Helsinki-Vantaa

Wed 1/21

6:15 am-11:21 pm

2 stops27h 06m

$646

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Sat 11/15

5:30 am-2:55 pm

3 stops23h 25m

Helsinki-Vantaa

Wed 11/19

7:00 am-12:43 am

3 stops27h 43m

$691

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 11/10

6:45 pm-6:05 pm

1 stop37h 20m

Helsinki-Vantaa

Tue 12/9

12:30 pm-4:50 pm

1 stop38h 20m

$698

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Sun 11/30

5:30 pm-6:50 pm

1 stop15h 20m

Helsinki-Vantaa

Tue 12/16

7:05 am-1:05 pm

1 stop16h 00m

$712

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 11/10

6:45 pm-11:35 am

1 stop30h 50m

Helsinki-Vantaa

Mon 12/8

12:30 pm-4:50 pm

1 stop38h 20m

$737

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Sun 11/30

6:50 pm-3:20 pm

Nonstop10h 30m

Helsinki-Vantaa

Tue 12/16

4:00 pm-5:05 pm

Nonstop11h 05m

$740

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 12/1

7:30 pm-11:45 pm

2 stops18h 15m

Helsinki-Vantaa

Mon 12/15

6:15 am-5:00 pm

1 stop20h 45m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Riverside to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Riverside 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.

Cheapflights Insights

Everything you need to know about your flight from Riverside to Helsinki

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

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Helsinki. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Riverside to Helsinki, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Riverside to Helsinki?

Currently, September is the cheapest month in which you can book a flight from Riverside to Helsinki (average of $476). Flying from Riverside to Helsinki in June is currently the most expensive (average of $983). 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.

What is the cheapest time of day to fly from R1V to HEL?

Find hourly flight availability from Riverside to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Riverside to Helsinki by exploring options for tickets in the evening.

What is the cheapest day to fly from Riverside to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Helsinki. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Helsinki flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Riverside to Helsinki?

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated November 2, 2025.
Read reviews from past customers who have flown Finnair, Scandinavian Airlines, and Turkish Airlines from Riverside to Helsinki. 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.
Finnair
7.6
Good
1,334 reviews

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Scandinavian Airlines
7.4
Good
1,550 reviews
Finnair
7.6
Good
1,334 reviews

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Turkish Airlines
7.3
Good
4,036 reviews
Finnair
7.6
Good
1,334 reviews

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,031 reviews
Finnair
7.6
Good
1,334 reviews

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,491 reviews
Finnair
7.6
Good
1,334 reviews

Comfort

7.4

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Riverside?

    Located just 10.6 mi from the city center, Helsinki-Vantaa is the airport most travelers will use when flying to Helsinki from Riverside. Booking flights from Riverside to Helsinki-Vantaa (HEL) should be relatively easy as there are 0 daily inbound flights from Riverside from 7 different airlines.

  • How popular is this Riverside to Helsinki flight route?

    This flight path from Riverside to Helsinki-Vantaa was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Riverside to Helsinki?

    There are many flights that can get you from Riverside to Helsinki in 21h 10m. Fly via Scandinavian Airlines to get the fastest option. The distance from Riverside to Helsinki is about 5597 mi.

  • What are the most reliable airlines from Riverside to Helsinki?

    Consider American Airlines (63%), Alaska Airlines (63%) or Finnair (63%) when booking your flight. These represent the most reliable airlines when flying from Riverside to Helsinki.

  • What are the cheapest flights from Riverside to Helsinki?

    Looking at all options, your cheapest flight can be booked for $370. While the most popular route (Los Angeles - Helsinki-Vantaa) can be booked for $567 on average, our data indicates $1,281 when flying from Riverside to Helsinki.

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

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

  • How can I find direct flights from Riverside to Helsinki?

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Riverside to Helsinki (average of $476). Flying from Riverside to Helsinki in June is currently the most expensive (average of $983). 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

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Lahti

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Riverside to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Helsinki flights
San Francisco to Helsinki flights
San Jose to Helsinki flights
San Francisco to Rovaniemi flights
Ontario to Helsinki flights
Santa Ana to Helsinki flights
San Jose to Rovaniemi flights
Oakland to Helsinki flights
Burbank to Helsinki flights
Las Vegas to Helsinki flights
San Diego to Helsinki flights
Oakland to Rovaniemi flights
Reno to Helsinki flights
Los Angeles to Rovaniemi flights
Los Angeles to Kittilä flights
Sacramento to Helsinki flights
Los Angeles to Kuusamo flights
San Francisco to Kuopio flights
San Francisco to Joensuu flights
Los Angeles to Kemi flights
San Francisco to Oulu flights
San Francisco to Jyväskylä flights
San Francisco to Ivalo flights
San Jose to Oulu flights
San Francisco to Kittilä flights
San Francisco to Vaasa flights
San Francisco to Turku flights
San Francisco to Kokkola flights
San Francisco to Tampere flights
San Francisco to Kemi flights
San Francisco to Kajaani flights
Los Angeles to Tampere flights
Los Angeles to Turku flights
Los Angeles to Ivalo flights

Top 7 airlines flying from Riverside to Helsinki

Discover the top 7 airlines that operate flights from Riverside to Helsinki. 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 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$405Average$566FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$482Average$618FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$550Average$998FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$614Average$711FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$618Average$948FlexibilityNo cancel feeOn-time71%
FinnairCheapest$623Average$928FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$675Average$1,008FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.