HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$345+ Cheap flights from Riverside, CA to Heidelberg, Germany

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FRA
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside to Heidelberg 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 Heidelberg are usually found in September or October, booked 17 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Riverside to Heidelberg

Cheapest flights from Riverside to Heidelberg
Explore the most affordable flight options available from Riverside to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This AirNGo 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:45 pmLAX - FRA
1 stop34h 45mTAP AIR PORTUGAL
Mon 1/125:45 pmFRA - LAX
1 stop30h 15mTAP AIR PORTUGAL
Deal found 12/16$744
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:30 pmLAX - FRA
1 stop15h 15mMultiple Airlines
Thu 1/1510:20 amFRA - LAX
1 stop15h 40mMultiple Airlines
Deal found 12/16$811
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Wed 12/315:30 pmLAX - FRA
3 stops34h 45mMultiple Airlines
Wed 1/149:35 amFRA - LAX
2 stops21h 25mMultiple Airlines
Deal found 12/15$838
This oojo deal was found by Cheapflights users on 12/15. 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.
Wed 12/317:30 pmLAX - FRA
1 stop15h 15mScandinavian Airlines
Wed 1/1410:15 amFRA - LAX
2 stops39h 45mScandinavian Airlines
Deal found 12/15$852
This AirNGo 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:30 pmLAX - FRA
1 stop15h 15mScandinavian Airlines
Mon 1/1210:30 amFRA - LAX
2 stops20h 35mScandinavian Airlines
Deal found 12/16$917
This FlightHub deal was found by Cheapflights users on 12/15. 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.
Wed 12/317:30 pmLAX - FRA
1 stop15h 15mScandinavian Airlines
Fri 1/910:30 amFRA - LAX
2 stops21h 51mScandinavian Airlines
Deal found 12/15$927
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:30 pmLAX - FRA
1 stop15h 15mScandinavian Airlines
Sun 1/1110:30 amFRA - LAX
2 stops21h 51mScandinavian Airlines
Deal found 12/16$947

Find flight deals from Riverside to Heidelberg

Keep the following information in mind while searching for Riverside to Heidelberg flight deals. Data was last updated December 17, 2025.

Round-trip from

$734
(Cheapflightsfares)

One-way from

$345
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,379
From Riverside to Heidelberg
Search Deals
One-way flight from Riverside to Heidelberg
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 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 Heidelberg 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 17, 2025.
Use the filters below to find and compare flights from Riverside to Heidelberg that are best for you.

Fly from

Riverside

Fly to

Heidelberg

Route

Depart

Return

Price

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Fri 1/30

1:40 pm-2:30 pm

2 stops15h 50m

Frankfurt am Main

Thu 2/19

7:55 am-5:00 pm

1 stop18h 05m

$747

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Mon 3/9

1:40 pm-2:30 pm

2 stops16h 50m

Frankfurt am Main

Thu 3/19

7:05 am-4:35 pm

2 stops17h 30m

$765

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Sat 3/14

1:40 pm-2:15 pm

2 stops16h 35m

Frankfurt am Main

Tue 3/24

10:30 am-11:07 pm

2 stops20h 37m

$768

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Thu 1/15

1:40 pm-2:30 pm

2 stops15h 50m

Frankfurt am Main

Thu 1/22

10:20 am-10:05 pm

2 stops20h 45m

$768

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Wed 1/28

7:45 am-2:30 pm

2 stops21h 45m

Frankfurt am Main

Mon 2/9

10:30 am-10:05 pm

2 stops20h 35m

$785

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Wed 2/11

7:45 am-2:30 pm

2 stops21h 45m

Frankfurt am Main

Wed 2/25

10:10 pm-9:56 pm

2 stops32h 46m

$837

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Sun 3/1

11:14 am-2:30 pm

2 stops18h 16m

Frankfurt am Main

Thu 3/5

10:20 am-10:58 pm

2 stops21h 38m

$838

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Sun 2/22

7:30 pm-10:25 pm

2 stops17h 55m

Frankfurt am Main

Sun 3/1

10:30 am-8:26 pm

2 stops18h 56m

$900

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Sun 1/25

7:00 am-12:05 pm

2 stops20h 05m

Frankfurt am Main

Thu 1/29

1:05 pm-9:36 pm

2 stops17h 31m

$928

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Thu 3/12

4:00 pm-10:55 am

Nonstop10h 55m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Riverside to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg 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 Heidelberg

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

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Heidelberg. Price data was last updated on December 12, 2025.

The price you pay for your flight from Riverside to Heidelberg may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Riverside to Heidelberg (average of $369). Flying from Riverside to Heidelberg in June is currently the most expensive (average of $775). 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 HE1?

Find hourly flight availability from Riverside to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

It’s optimal to fly from Riverside to Heidelberg in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

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

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

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

Weekly flight availability from Riverside to Heidelberg

Explore weekly flight availability from Riverside to Heidelberg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 17, 2025.

The most flights from R1V to HE1 are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated December 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines, and Aer Lingus from Riverside to Heidelberg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,470 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,470 reviews
Alaska Airlines
8.0
Very good
11,470 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,470 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Aer Lingus
7.2
Good
1,395 reviews
Alaska Airlines
8.0
Very good
11,470 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Lufthansa
6.8
Okay
7,632 reviews
Alaska Airlines
8.0
Very good
11,470 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Condor
6.4
Okay
392 reviews
Alaska Airlines
8.0
Very good
11,470 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $221. Users have also found prices from $242 and $294 on TAP AIR PORTUGAL and Singapore Airlines, respectively.

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

    Before booking your flight to Heidelberg from Riverside, check out the most reliable airlines to get you to your destination on time: Austrian Airlines (73%), United Airlines (73%), Air New Zealand( 73%).

  • What are the cheapest flights from Riverside to Heidelberg?

    The cheapest flight price from Riverside to Heidelberg is $332. On average you can expect to pay $1,519. The most popular route, (Los Angeles - Frankfurt am Main), can usually be booked for $496.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Heidelberg 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 Heidelberg?

    Currently, February is the cheapest month in which you can book a flight from Riverside to Heidelberg (average of $369). Flying from Riverside to Heidelberg in June is currently the most expensive (average of $775). 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

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

Alternative routes for Riverside to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Frankfurt flights
San Francisco to Frankfurt flights
San Francisco to Munich flights
Los Angeles to Munich flights
Ontario to Frankfurt flights
Santa Ana to Frankfurt flights
San Diego to Munich flights
San Jose to Frankfurt flights
Las Vegas to Frankfurt flights
San Jose to Munich flights
Santa Ana to Munich flights
Ontario to Munich flights
Oakland to Munich flights
Burbank to Frankfurt flights
Oakland to Frankfurt flights
San Diego to Frankfurt flights
Burbank to Munich flights
Sacramento to Frankfurt flights
Long Beach to Frankfurt flights
Los Angeles to Stuttgart flights
Las Vegas to Munich flights
Reno to Frankfurt flights
Santa Rosa to Frankfurt flights
San Diego to Stuttgart flights
Sacramento to Munich flights
Santa Barbara to Frankfurt flights
San Francisco to Stuttgart flights
San Jose to Stuttgart flights
San Luis Obispo to Frankfurt flights
Reno to Munich flights
San Luis Obispo to Munich flights
Las Vegas to Stuttgart flights
Fresno to Frankfurt flights
Ontario to Stuttgart flights
Monterey to Munich flights
Monterey to Frankfurt flights
Santa Ana to Stuttgart flights
Oakland to Stuttgart flights
Medford to Frankfurt flights
Monterey to Stuttgart flights
Burbank to Stuttgart flights
Fresno to Munich flights
Bakersfield to Munich flights
Sacramento to Stuttgart flights
Santa Rosa to Munich flights
San Jose to Friedrichshafen flights
Santa Barbara to Munich flights
Reno to Stuttgart flights
Redding to Munich flights
Medford to Munich flights

Top 10 airlines flying from Riverside to Heidelberg

Discover the top 10 airlines that operate flights from Riverside to Heidelberg. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$303Average$742FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$502Average$695FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$556Average$790FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$581Average$857FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$590Average$990FlexibilityNo cancel feeOn-time70%
CondorCheapest$603Average$875FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$669Average$840FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$686Average$892FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$689Average$1,097FlexibilityNo cancel feeOn-time76%
DeltaCheapest$690Average$893FlexibilityNo cancel feeOn-timeN/A

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.