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Heidelberg

$423+ Cheap flights from Fremont, 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FRA
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Heidelberg are usually found in October or August, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Fremont to Heidelberg

Keep the following information in mind while searching for Fremont to Heidelberg flight deals. Data was last updated julho 31, 2025.

Round-trip from

$650
(Condor)

One-way from

$423
(Expedia)

Popular in

December

Cheapest in

October

Average price

$984
From Fremont to Heidelberg
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One-way flight from Fremont to Heidelberg
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Highest demand for flights based on searches. 8% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Fremont to Heidelberg

Cheapest flights from Fremont to Heidelberg
Explore the most affordable flight options available from Fremont to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 31, 2025.

This Condor deal was found by Cheapflights users on 7/31. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/188:20 amSFO - FRA
1 stop18h 50mMultiple Airlines
sáb 8/3011:45 amFRA - SFO
1 stop21h 07mMultiple Airlines
Deal found 7/31$650
This oojo deal was found by Cheapflights users on 7/30. 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.
sex 11/287:10 pmSFO - FRA
1 stop18h 30mTAP AIR PORTUGAL
sex 12/126:00 amFRA - SFO
1 stop19h 05mTAP AIR PORTUGAL
Deal found 7/30$653
This oojo deal was found by Cheapflights users on 7/30. 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.
seg 12/14:40 pmSFO - FRA
1 stop12h 50mScandinavian Airlines
sáb 12/133:15 pmFRA - SFO
1 stop32h 20mScandinavian Airlines
Deal found 7/30$654
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/34:30 pmSFO - FRA
Nonstop11h 10mCondor
qua 9/1011:40 amFRA - SFO
Nonstop11h 50mCondor
Deal found 7/29$655
This Iberia deal was found by Cheapflights users on 7/31. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/108:00 amSFO - FRA
1 stop15h 45mIberia
ter 8/1910:55 amFRA - SFO
1 stop18h 37mIberia
Deal found 7/31$705

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 julho 31, 2025.
Use the filters below to find and compare flights from Fremont to Heidelberg that are best for you.

Fly from

Fremont

Fly to

Heidelberg

Route

Depart

Return

Price

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

seg 8/18

8:20 am-12:10 pm

1 stop18h 50m

Frankfurt am Main

sáb 8/30

11:45 am-11:52 pm

1 stop21h 07m

$650

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

qua 9/3

4:30 pm-12:40 pm

Nonstop11h 10m

Frankfurt am Main

qua 9/10

11:40 am-2:30 pm

Nonstop11h 50m

$655

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

dom 10/12

7:40 pm-2:40 pm

1 stop34h 00m

Frankfurt am Main

dom 10/26

8:30 pm-5:35 pm

1 stop29h 05m

$662

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

seg 8/11

4:20 pm-6:50 pm

1 stop17h 30m

Frankfurt am Main

qua 8/27

6:05 am-2:35 pm

1 stop17h 30m

$688

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

dom 8/10

8:00 am-8:45 am

1 stop15h 45m

Frankfurt am Main

qua 8/20

10:55 am-8:32 pm

1 stop18h 37m

$705

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

dom 8/10

4:30 pm-12:40 pm

Nonstop11h 10m

$423

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

dom 8/10

10:07 pm-6:45 pm

3 stops59h 38m

$425

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

dom 8/17

8:59 pm-7:45 pm

2 stops37h 46m

$430

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

seg 9/1

5:40 pm-10:15 am

1 stop31h 35m

$435

San FranciscoFrankfurt am Main

SFO - FRA

SFOFRA

San Francisco

ter 8/5

7:40 am-10:40 am

1 stop18h 00m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 results
1
2

Best time to book a flight from Fremont to Heidelberg

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

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

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Heidelberg. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Fremont to Heidelberg, you should look to book at least 32 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 Fremont to Heidelberg?

Currently, January is the cheapest month in which you can book a flight from Fremont to Heidelberg (average of $729). Flying from Fremont to Heidelberg in June is currently the most expensive (average of $1,088). 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 FR8 to HE1?

Find hourly flight availability from Fremont 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 julho 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fremont to Heidelberg as you normally would.

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

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

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

Weekly flight availability from Fremont to Heidelberg

Explore weekly flight availability from Fremont 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 julho 31, 2025.

The most flights from FR8 to HE1 are scheduled on a Monday (15 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 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 julho 31, 2025.
Read reviews from past customers who have flown Singapore Airlines, Austrian Airlines, and United Airlines from Fremont to Heidelberg. 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.
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Austrian Airlines
7.6
Good
823 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
United Airlines
7.4
Good
8,900 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Scandinavian Airlines
7.4
Good
1,457 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air Canada
7.1
Good
9,851 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Fremont 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 Fremont to Heidelberg one-way?

    To fly one-way, consider booking your trip with Condor, which is currently one of the cheapest options available, starting at $423. Scandinavian Airlines flights start at $430 while deals on Aer Lingus start at $435 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Fremont to Heidelberg consider choosing Air Canada (84%), United Airlines (78%) or Air New Zealand (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Fremont to Heidelberg?

    Looking for the cheapest flight from Fremont to Heidelberg? While on average our users pay $4,279, our data indicates the cheapest price to be $429. The most popular route (San Francisco - Frankfurt am Main), is priced around $490.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fremont to Heidelberg (average of $729). Flying from Fremont to Heidelberg in June is currently the most expensive (average of $1,088). 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 Fremont to Heidelberg

Discover the top 10 airlines that operate flights from Fremont 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 julho 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$253Average$992FlexibilityNo cancel feeOn-time77%
DeltaCheapest$506Average$838FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$508Average$836FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$544Average$729FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$554Average$801FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$603Average$1,245FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$603Average$637FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$696Average$1,366FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$726Average$847FlexibilityNo cancel feeOn-time77%
Singapore AirlinesCheapest$739Average$878FlexibilityNo cancel feeOn-time81%

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