Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Singapore to Heidelberg from S$ 447

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 10-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — FRA
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Heidelberg

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Heidelberg
Explore the most affordable flight options available from Singapore to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 August 2026.

Sun 20-905:40 -
2 stops19h 25m
Mon 5-1014:30 -
3 stops27h 25m
Deal found 6-8S$ 1,134
Sat 22-820:00 -
2 stops25h 00m
Sat 5-912:00 -
1 stop32h 00m
Deal found 7-8S$ 1,138
Sat 8-817:30 -
1 stop29h 45m
Mon 10-814:15 -
2 stops29h 45m
Deal found 4-8S$ 1,148
Sat 5-920:00 -
3 stops28h 40m
Sat 19-908:00 -
2 stops23h 15m
Deal found 4-8S$ 1,150
Wed 30-919:15 -
2 stops18h 00m
Mon 12-1021:55 -
1 stop17h 20m
Deal found 4-8S$ 1,152
Fri 18-921:20 -
2 stops26h 35m
Sun 4-1017:15 -
1 stop16h 30m
Deal found 3-8S$ 1,153
Wed 5-817:30 -
1 stop29h 45m
Sun 9-813:05 -
1 stop17h 40m
Deal found 4-8S$ 1,155
Fri 28-817:30 -
1 stop29h 45m
Fri 11-909:50 -
2 stops21h 25m
Deal found 6-8S$ 1,156
Thu 6-817:30 -
1 stop29h 45m
Mon 10-814:15 -
1 stop34h 35m
Deal found 5-8S$ 1,157
Tue 4-821:00 -
2 stops26h 50m
Wed 12-819:20 -
1 stop38h 40m
Deal found 4-8S$ 1,159
Fri 18-923:00 -
1 stop26h 35m
Sun 4-1020:20 -
1 stop16h 10m
Deal found 4-8S$ 1,160
Sun 22-1115:25 -
2 stops22h 25m
Wed 9-1209:15 -
1 stop16h 30m
Deal found 5-8S$ 1,161

Find flight deals from Singapore to Heidelberg

Keep the following information in mind while searching for Singapore to Heidelberg flight deals. Data was last updated 8 August 2026.

Round-trip from

S$ 1,134

One-way from

S$ 447

Popular in

March

Cheapest in

February

Average price

S$ 1,224
20-9-5-10
  • 20-9-5-10
  • 5 total stops
  • 46h 50m total
  • Singapore to Heidelberg
Search Deals
Etihad Airways
  • Etihad Airways
  • 10-12
  • 1 total stop
  • 17h 45m total
  • Singapore to Heidelberg
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 193 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 105 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore 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 200,618 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from Singapore to Heidelberg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Thu 1-10

12:35-19:40

Nonstop13h 05m

Frankfurt am Main

Mon 12-10

19:15-16:35

1 stop15h 20m

S$ 1,161

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Mon 28-9

19:15-07:15

2 stops18h 00m

Frankfurt am Main

Sat 3-10

17:15-15:45

1 stop16h 30m

S$ 1,219

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Mon 30-11

12:55-19:30

Nonstop13h 35m

Frankfurt am Main

Thu 10-12

09:00-06:55

1 stop14h 55m

S$ 1,304

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Mon 21-9

10:20-20:05

1 stop15h 45m

Frankfurt am Main

Wed 23-9

09:35-10:15

2 stops18h 40m

S$ 1,322

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Sun 13-9

20:05-09:20

2 stops43h 15m

Frankfurt am Main

Mon 28-9

19:20-18:30

1 stop17h 10m

S$ 1,383

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Sat 26-9

19:15-07:15

2 stops18h 00m

Frankfurt am Main

Sat 3-10

17:15-17:30

2 stops18h 15m

S$ 1,409

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Fri 18-9

20:50-09:30

2 stops18h 40m

Frankfurt am Main

Sun 4-10

19:30-21:55

2 stops20h 25m

S$ 1,425

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Fri 18-9

16:55-06:05

1 stop19h 10m

Frankfurt am Main

Sun 4-10

19:10-20:10

1 stop19h 00m

S$ 1,544

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Sat 19-9

02:00-06:50

1 stop34h 50m

Frankfurt am Main

Mon 5-10

11:15-00:35

1 stop31h 20m

S$ 1,627

SingaporeFrankfurt am Main

SIN Singapore Changi - FRA Frankfurt am Main

SINFRA

Singapore Changi

Fri 11-9

23:25-21:45

1 stop28h 20m

Frankfurt am Main

Tue 29-9

10:40-20:50

2 stops28h 10m

S$ 1,694

Flights are sorted by cheapest return flights first.

Deals found on 5-8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Singapore with our price prediction graph.
Estimated return 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 Singapore to Heidelberg

What is the cheapest time of day to fly from SIN to HE1?

Find hourly flight availability from Singapore 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 8 August 2026.

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

Weekly flight availability from Singapore to Heidelberg

Explore weekly flight availability from Singapore 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 8 August 2026.

The most flights from SIN to HE1 are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

How much does it cost for a return flight from Singapore to Heidelberg?

Airfare is typical for this route at the moment.
Singapore to Heidelberg flights typically cost between S$ 1,046 and S$ 1,407 in September.
The cheapest return price found within the last 5 days was S$ 1,134 on Multiple Airlines (20 Sept–5 Oct).

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 8 August 2026.
See what other customers who have flown with Singapore Airlines,Emirates, andEtihad Airways from Singapore to Heidelberg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,583 reviews
Check prices

Crew

8.6

Entertainment

8.1

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,583 reviews
Singapore Airlines
8.2
Very Good
1,583 reviews
Check prices

Crew

8.6

Entertainment

8.1

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Emirates
8.1
Very Good
3,648 reviews
Singapore Airlines
8.2
Very Good
1,583 reviews
Check prices

Crew

8.6

Entertainment

8.1

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Etihad Airways
7.3
Good
1,500 reviews
Singapore Airlines
8.2
Very Good
1,583 reviews
Check prices

Crew

8.6

Entertainment

8.1

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Gulf Air
7.2
Good
239 reviews
Singapore Airlines
8.2
Very Good
1,583 reviews
Check prices

Crew

8.6

Entertainment

8.1

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Lufthansa
6.8
Okay
8,177 reviews
Singapore Airlines
8.2
Very Good
1,583 reviews
Check prices

Crew

8.6

Entertainment

8.1

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

Find useful and relevant information for your journey from Singapore 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 Singapore to Heidelberg?

    If you book a flight to Heidelberg from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 18 flights from Changi to Heidelberg per day from 9 different airlines.

  • How long is the flight from Singapore to Heidelberg?

    A quick flight from Singapore to Heidelberg can take about 13h 05m. Lufthansa provides one of the quickest options available for as low as S$ 1,161. Airlines will cover a distance of 10272 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The top 3 most reliable airlines when flying from Singapore to Heidelberg are Lufthansa (92%), Singapore Airlines (92%) and Air Canada (90%).

  • What are the cheapest flights from Singapore to Heidelberg?

    Looking at all options, your cheapest flight can be booked for S$ 544. While the most popular route (Singapore Changi - Frankfurt am Main) can be booked for S$ 823 on average, our data indicates S$ 1,551 when flying from Singapore to Heidelberg.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore 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.

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 Singapore to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Frankfurt flights
Singapore to Munich flights
Singapore to Stuttgart flights

Top 9 airlines flying from Singapore to Heidelberg

Discover the top 9 airlines that operate flights from Singapore 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 200,618 searches. Data last updated 8 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapestS$ 712AverageS$ 914FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapestS$ 760AverageS$ 1,022FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Gulf AirCheapestS$ 763AverageS$ 984FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Singapore AirlinesCheapestS$ 797AverageS$ 1,623FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Turkish AirlinesCheapestS$ 893AverageS$ 970FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China EasternCheapestS$ 900AverageS$ 1,135FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapestS$ 985AverageS$ 1,384FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapestS$ 1,004AverageS$ 1,111FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapestS$ 1,067AverageS$ 1,142FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Heidelberg?

Cheapflights makes it easy to find Singapore to Heidelberg flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Heidelberg?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Heidelberg.

Can Cheapflights find flights from Singapore to Heidelberg with no change fees?

Certainly. Search results for flights to Heidelberg from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Heidelberg become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heidelberg from Singapore today and book when prices fit your budget.

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.