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$290+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HEL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Helsinki-Vantaa are usually found in January or October, booked 75 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:01 amLAX - HEL
2 stops23h 29mUnited Airlines
Tue 12/2312:45 pmHEL - LAX
1 stop36h 30mUnited Airlines
Deal found 12/16$1,020
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/307:30 pmLAX - HEL
1 stop33h 55mScandinavian Airlines
Wed 1/74:05 pmHEL - LAX
2 stops40h 00mScandinavian Airlines
Deal found 12/17$1,113
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:13 pmLAX - HEL
2 stops44h 07mUnited Airlines
Wed 1/71:55 pmHEL - LAX
2 stops41h 23mUnited Airlines
Deal found 12/17$1,131
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:00 pmLAX - HEL
1 stop24h 20mBrussels Airlines
Sun 12/216:55 amHEL - LAX
1 stop16h 10mBrussels Airlines
Deal found 12/17$1,153
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:13 pmLAX - HEL
2 stops37h 37mUnited Airlines
Wed 12/3112:45 pmHEL - LAX
2 stops43h 10mUnited Airlines
Deal found 12/16$1,158
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:57 pmLAX - HEL
2 stops19h 53mUnited Airlines
Sun 12/216:55 amHEL - LAX
1 stop16h 10mUnited Airlines
Deal found 12/17$1,166
This Flightnetwork deal was found by Cheapflights users on 12/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 pmLAX - HEL
1 stop15h 20mLufthansa
Mon 12/227:35 pmHEL - LAX
1 stop29h 40mLufthansa
Deal found 12/16$1,219
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:25 amLAX - HEL
2 stops26h 55mUnited Airlines
Thu 1/112:45 pmHEL - LAX
2 stops31h 53mUnited Airlines
Deal found 12/16$1,256

Find flight deals from Riverside to Helsinki

Keep the following information in mind while searching for Riverside to Helsinki flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$595
(CrystalTravel)

One-way from

$290
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$947
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. 17% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Mon 3/2

7:30 pm-8:20 pm

1 stop14h 50m

Helsinki-Vantaa

Tue 3/17

7:00 am-6:00 pm

2 stops20h 00m

$602

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Tue 1/20

7:30 pm-3:25 pm

1 stop33h 55m

Helsinki-Vantaa

Tue 1/27

4:10 pm-5:00 pm

2 stops34h 50m

$603

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Sat 1/17

7:30 pm-1:35 am

1 stop20h 05m

Helsinki-Vantaa

Fri 1/30

6:15 am-5:00 pm

1 stop20h 45m

$607

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 1/19

7:30 pm-1:35 am

1 stop20h 05m

Helsinki-Vantaa

Fri 1/30

6:15 am-5:00 pm

1 stop20h 45m

$607

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 3/2

7:30 pm-1:35 am

1 stop20h 05m

Helsinki-Vantaa

Mon 3/9

11:20 am-6:00 pm

1 stop15h 40m

$607

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Sat 1/31

7:30 pm-8:20 pm

1 stop14h 50m

Helsinki-Vantaa

Sat 2/7

11:20 am-5:00 pm

1 stop15h 40m

$618

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 3/18

8:30 pm-3:25 pm

1 stop33h 55m

Helsinki-Vantaa

Mon 3/23

7:00 am-6:00 pm

2 stops20h 00m

$621

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Sun 2/8

7:30 pm-3:25 pm

1 stop33h 55m

Helsinki-Vantaa

Tue 2/24

6:15 am-5:00 pm

1 stop20h 45m

$622

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Fri 1/16

8:40 pm-11:30 am

3 stops52h 50m

$290

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Tue 1/20

4:45 pm-10:25 am

3 stops55h 40m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
1
2

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 December 12, 2025.

To ensure you get the cheapest price possible for a flight from Riverside to Helsinki, you should look to book at least 75 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, November is the cheapest month in which you can book a flight from Riverside to Helsinki (average of $472). 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 December 18, 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.

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 December 18, 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
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

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
1,338 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

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
1,609 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

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
4,103 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

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
11,054 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

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
7,586 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

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 2 daily inbound flights from Riverside from 8 different airlines.

  • How popular is this Riverside to Helsinki flight route?

    This flight path from Riverside to Helsinki-Vantaa was viewed by 18 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 14h 50m. Fly via Scandinavian Airlines to get the fastest option. The distance from Riverside to Helsinki is about 5597 mi.

  • What are the cheapest airlines to fly from Riverside to Helsinki one-way?

    The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $374. However, be on the lookout for offers from Finnair and Lufthansa, as they are both options that can get you from Riverside to Helsinki for a low price.

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

    Consider American Airlines (39%), Alaska Airlines (39%) or Finnair (39%) 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 $429. While the most popular route (Los Angeles - Helsinki-Vantaa) can be booked for $595 on average, our data indicates $1,215 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, November is the cheapest month in which you can book a flight from Riverside to Helsinki (average of $472). 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

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Top 8 airlines flying from Riverside to Helsinki

Discover the top 8 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$405Average$566FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$525Average$650FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$550Average$1,014FlexibilityNo cancel feeOn-time76%
FinnairCheapest$598Average$933FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$609Average$995FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$614Average$711FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$666Average$990FlexibilityNo cancel feeOn-time70%
DeltaCheapest$729Average$937FlexibilityNo cancel feeOn-timeN/A

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