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Heidelberg

$357+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FRA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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

Keep the following information in mind while searching for Riverside to Heidelberg flight deals. Data was last updated October 30, 2025.

Round-trip from

$637
(FlightHub)

One-way from

$357
(Thrive Travel)

Popular in

December

Cheapest in

September

Average price

$765
From Riverside to Heidelberg
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One-way flight from Riverside to Heidelberg
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Highest demand for flights based on searches. 16% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:45 pmLAX - FRA
1 stop20h 55mTAP AIR PORTUGAL
Mon 11/175:45 pmFRA - LAX
1 stop30h 15mTAP AIR PORTUGAL
Deal found 10/30$636
This Condor deal was found by Cheapflights users on 10/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:00 amLAX - FRA
1 stop17h 50mMultiple Airlines
Thu 12/41:55 pmFRA - LAX
1 stop15h 51mMultiple Airlines
Deal found 10/29$640
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.
Thu 11/274:45 pmLAX - FRA
1 stop20h 55mTAP AIR PORTUGAL
Wed 12/105:45 pmFRA - LAX
1 stop29h 55mTAP AIR PORTUGAL
Deal found 10/30$643
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:45 pmLAX - FRA
1 stop20h 55mTAP AIR PORTUGAL
Thu 11/206:00 amFRA - LAX
1 stop17h 40mTAP AIR PORTUGAL
Deal found 10/30$647
This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:30 pmLAX - FRA
1 stop34h 00mScandinavian Airlines
Wed 1/143:15 pmFRA - LAX
1 stop34h 45mScandinavian Airlines
Deal found 10/28$649
This Condor deal was found by Cheapflights users on 10/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amLAX - FRA
1 stop14h 55mMultiple Airlines
Sat 11/221:55 pmFRA - LAX
1 stop17h 38mMultiple Airlines
Deal found 10/29$650
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 12/44:45 pmLAX - FRA
1 stop20h 55mTAP AIR PORTUGAL
Wed 12/175:45 pmFRA - LAX
1 stop29h 55mTAP AIR PORTUGAL
Deal found 10/29$652
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 12/24:45 pmLAX - FRA
1 stop34h 45mTAP AIR PORTUGAL
Thu 12/186:00 amFRA - LAX
1 stop17h 40mTAP AIR PORTUGAL
Deal found 10/29$659
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Tue 12/94:45 pmLAX - FRA
1 stop34h 45mTAP AIR PORTUGAL
Thu 12/256:00 amFRA - LAX
1 stop17h 40mTAP AIR PORTUGAL
Deal found 10/29$660
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Tue 11/115:30 pmLAX - FRA
2 stops17h 30mLufthansa
Wed 11/198:40 pmFRA - LAX
2 stops27h 35mLufthansa
Deal found 10/29$661
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/64:45 pmLAX - FRA
1 stop34h 45mTAP AIR PORTUGAL
Wed 11/261:25 pmFRA - LAX
1 stop34h 15mTAP AIR PORTUGAL
Deal found 10/29$663
This Gotogate deal was found by Cheapflights users on 10/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:15 pmLAX - FRA
1 stop14h 05mAer Lingus
Wed 12/310:45 amFRA - LAX
1 stop16h 45mAer Lingus
Deal found 10/29$664

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 October 30, 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

Sun 12/7

7:30 pm-7:45 pm

1 stop15h 15m

Frankfurt am Main

Wed 1/14

10:30 am-5:00 pm

1 stop15h 30m

$693

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Thu 12/4

7:30 pm-7:45 pm

1 stop15h 15m

Frankfurt am Main

Thu 1/15

11:05 am-5:00 pm

1 stop14h 55m

$703

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Thu 2/26

10:25 am-2:30 pm

2 stops19h 05m

Frankfurt am Main

Thu 3/12

11:15 am-6:00 pm

1 stop14h 45m

$707

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Tue 12/2

4:45 pm-10:40 pm

1 stop20h 55m

Frankfurt am Main

Thu 1/15

6:00 am-2:40 pm

1 stop17h 40m

$730

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Thu 12/11

7:30 pm-2:30 pm

1 stop34h 00m

Frankfurt am Main

Sun 1/11

8:30 pm-5:00 pm

1 stop29h 30m

$812

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Mon 2/23

7:30 pm-7:45 pm

1 stop15h 15m

Frankfurt am Main

Sun 3/8

7:00 am-5:00 pm

2 stops19h 00m

$823

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Sun 11/30

10:30 pm-10:05 pm

1 stop14h 35m

Frankfurt am Main

Sun 12/7

12:10 pm-8:40 pm

1 stop17h 30m

$832

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Thu 4/9

7:10 pm-7:45 pm

1 stop15h 35m

Frankfurt am Main

Wed 4/29

10:15 am-11:00 pm

2 stops21h 45m

$866

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Sun 4/26

5:30 am-5:45 am

1 stop15h 15m

Frankfurt am Main

Sun 5/10

11:15 am-8:13 pm

1 stop17h 58m

$880

Los AngelesFrankfurt am Main

LAX - FRA

LAXFRA

Los Angeles

Wed 12/10

7:30 pm-7:45 pm

1 stop15h 15m

Frankfurt am Main

Fri 1/16

8:30 pm-5:00 pm

1 stop29h 30m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 22 results
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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 October 24, 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 $465). 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 October 30, 2025.

It’s optimal to fly from Riverside to Heidelberg in the evening. By choosing this option you can save up to 27% 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 Wednesday mornings 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.

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 October 30, 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
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Aer Lingus
7.2
Good
1,365 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Lufthansa
6.8
Okay
7,541 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Condor
6.4
Okay
385 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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.

  • How long is the flight from Riverside to Heidelberg?

    There are many flights that can get you from Riverside to Heidelberg in 15h 15m. Fly via Scandinavian Airlines or TAP AIR PORTUGAL to get the fastest option. There are 5788 mi between Riverside and Heidelberg. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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: Condor (81%), Alaska Airlines (81%), Brussels Airlines( 77%).

  • What are the cheapest flights from Riverside to Heidelberg?

    The cheapest flight price from Riverside to Heidelberg is $330. On average you can expect to pay $1,130. The most popular route, (Los Angeles - Frankfurt am Main), can usually be booked for $509.

  • 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 $465). 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$273Average$743FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$502Average$683FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$548Average$808FlexibilityNo cancel feeOn-time88%
Aer LingusCheapest$556Average$754FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$586Average$1,276FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$590Average$997FlexibilityNo cancel feeOn-time70%
CondorCheapest$604Average$880FlexibilityNo cancel feeOn-time76%
DeltaCheapest$690Average$1,160FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$691Average$897FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$695Average$1,207FlexibilityNo cancel feeOn-time76%

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