Heidelberg

$220+ Cheap flights from San Diego (SAN) 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FRA
Mar 7 — Mar 141
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Cheap flight deals from San Diego to Heidelberg

Cheapest flights from San Diego to Heidelberg
Explore the most affordable flight options available from San Diego to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This AirNGo deal was found by Cheapflights users on 2/5. 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.
Thu 3/57:00 am
SAN
-
FRA
1 stop15h 50m
Virgin Atlantic
Wed 3/189:50 am
FRA
-
SAN
1 stop17h 01m
Virgin Atlantic
Deal found 2/5$552
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 3/511:57 am
SAN
-
FRA
1 stop13h 33m
Lufthansa
Wed 3/189:15 am
FRA
-
SAN
1 stop15h 30m
Lufthansa
Deal found 2/5$553
This AirNGo deal was found by Cheapflights users on 2/3. 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.
Mon 3/910:25 pm
SAN
-
FRA
1 stop25h 25m
Virgin Atlantic
Mon 3/2310:40 am
FRA
-
SAN
1 stop20h 19m
Virgin Atlantic
Deal found 2/3$557
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Tue 4/1411:00 am
SAN
-
FRA
1 stop14h 25m
Lufthansa
Tue 4/2110:15 am
FRA
-
SAN
1 stop14h 10m
Lufthansa
Deal found 2/2$570
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 3/55:35 pm
SAN
-
FRA
1 stop13h 25m
Multiple Airlines
Wed 3/189:50 am
FRA
-
SAN
2 stops20h 50m
Multiple Airlines
Deal found 2/5$571
This Mytrip deal was found by Cheapflights users on 2/2. 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 5/51:15 pm
SAN
-
FRA
2 stops17h 50m
Multiple Airlines
Tue 5/127:50 am
FRA
-
SAN
2 stops21h 53m
Multiple Airlines
Deal found 2/2$574
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Wed 3/411:57 am
SAN
-
FRA
1 stop13h 33m
Lufthansa
Wed 3/119:15 am
FRA
-
SAN
1 stop15h 30m
Lufthansa
Deal found 2/2$575
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Sun 4/265:15 pm
SAN
-
FRA
1 stop15h 45m
Lufthansa
Tue 5/129:15 am
FRA
-
SAN
1 stop15h 10m
Lufthansa
Deal found 2/3$576
This Mytrip deal was found by Cheapflights users on 2/3. 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 4/151:10 pm
SAN
-
FRA
2 stops19h 55m
Multiple Airlines
Tue 4/289:15 am
FRA
-
SAN
1 stop15h 10m
Multiple Airlines
Deal found 2/3$579

Find flight deals from San Diego to Heidelberg

Keep the following information in mind while searching for San Diego to Heidelberg flight deals. Data was last updated February 5, 2026.

Round-trip from

$552
(AirNGo)

One-way from

$220
(Thrive Travel)

Popular in

June

Cheapest in

February

Average price

$632
From San Diego to Heidelberg
One-way flight from San Diego to Heidelberg
Highest demand for flights based on searches. 19% potential increase in price ($200 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 February 5, 2026.
Use the filters below to find and compare flights from San Diego to Heidelberg that are best for you.

Fly from

San Diego

Fly to

Heidelberg

Route

Depart

Return

Price

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Mon 3/2

7:50 pm-6:35 am

2 stops25h 45m

Frankfurt am Main

Tue 3/17

10:15 am-4:45 pm

1 stop14h 30m

$592

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Sat 4/25

10:25 pm-8:40 am

1 stop25h 15m

Frankfurt am Main

Thu 5/14

7:00 am-11:50 am

1 stop13h 50m

$601

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Sat 4/25

10:25 pm-8:40 am

1 stop25h 15m

Frankfurt am Main

Tue 5/12

7:00 am-11:50 am

1 stop13h 50m

$601

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Tue 4/28

8:00 am-8:55 am

1 stop15h 55m

Frankfurt am Main

Mon 5/11

2:15 pm-11:50 am

1 stop30h 35m

$601

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Wed 4/29

1:20 pm-6:05 pm

2 stops19h 45m

Frankfurt am Main

Tue 5/12

10:15 am-8:50 pm

1 stop19h 35m

$601

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Sat 4/25

10:25 pm-8:40 am

1 stop25h 15m

Frankfurt am Main

Wed 5/13

11:45 am-11:50 am

1 stop33h 05m

$601

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Mon 3/2

12:55 pm-11:30 am

1 stop13h 35m

Frankfurt am Main

Tue 3/17

10:15 am-4:45 pm

1 stop14h 30m

$602

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Tue 4/28

10:25 pm-8:40 am

1 stop25h 15m

Frankfurt am Main

Tue 5/12

7:00 am-11:50 am

1 stop13h 50m

$602

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Mon 3/9

10:25 pm-7:50 am

1 stop25h 25m

Frankfurt am Main

Mon 3/23

10:40 am-10:59 pm

1 stop20h 19m

$602

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Sun 4/26

10:30 pm-8:40 am

2 stops25h 10m

Frankfurt am Main

Mon 5/11

11:45 am-11:50 am

1 stop33h 05m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 21 results
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Best time to book a flight from San Diego to Heidelberg

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Heidelberg. Price data was last updated on January 30, 2026.

The best time to book flights from San Diego to Heidelberg is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from San Diego to Heidelberg (average of $557). Flying from San Diego to Heidelberg in July is currently the most expensive (average of $781). 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.

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 February 5, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and Air Canada from San Diego 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.

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Heidelberg. 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 from for flights from San Diego to Heidelberg?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Heidelberg. 7 airlines have flights from San Diego to Heidelberg on a regular basis. Booking flights from San Diego to Heidelberg should not be difficult; the airport handles an average of 0 outbound flights to Heidelberg per day.

  • How long is the flight from San Diego to Heidelberg?

    United Airlines, Delta, and KLM can get you from San Diego to Heidelberg in just under 25h 15m. Your travel time can differ by up to 30m. There are 5823 mi between San Diego and Heidelberg. This flight may include one or multiple stops.

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

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $233. Users have also found prices from $378 and $422 on United Airlines and WestJet, respectively.

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

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

  • How can I find direct flights from San Diego to Heidelberg?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Heidelberg?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Heidelberg (average of $557). Flying from San Diego to Heidelberg in July is currently the most expensive (average of $781). 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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Alternative routes for San Diego to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from San Diego to Heidelberg

Discover the top 7 airlines that operate flights from San Diego 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$444Average$933FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$618Average$773FlexibilityNo cancel feeOn-time76%
DeltaCheapest$630Average$804FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$632Average$870FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$654Average$723FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$674Average$1,089FlexibilityNo cancel feeOn-time67%
CondorCheapest$966Average$991FlexibilityNo cancel feeOn-time76%

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