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Cheap flights from Cairns to Heidelberg from $935

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — FRA
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Heidelberg

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to Heidelberg
Explore the most affordable flight options available from Cairns to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Thu 13/815:35
CNS
-
FRA
3 stops33h 45m
Multiple Airlines
Tue 18/814:30
FRA
-
CNS
2 stops47h 55m
Multiple Airlines
Deal found 31/7$2,021
Sun 16/821:40
CNS
-
FRA
2 stops41h 10m
Multiple Airlines
Sun 23/819:10
FRA
-
CNS
2 stops53h 20m
Multiple Airlines
Deal found 29/7$2,047
Thu 13/819:10
CNS
-
FRA
2 stops43h 40m
Multiple Airlines
Wed 19/814:30
FRA
-
CNS
2 stops58h 00m
Multiple Airlines
Deal found 29/7$2,050
Mon 9/1118:20
CNS
-
FRA
1 stop24h 00m
Singapore Airlines
Fri 13/1113:35
FRA
-
CNS
1 stop42h 45m
Singapore Airlines
Deal found 1/8$2,176
Mon 31/818:15
CNS
-
FRA
1 stop57h 25m
Singapore Airlines
Mon 7/921:40
FRA
-
CNS
1 stop35h 20m
Singapore Airlines
Deal found 1/8$2,262
Mon 3/816:35
CNS
-
FRA
2 stops46h 40m
Multiple Airlines
Thu 3/913:40
FRA
-
CNS
2 stops39h 15m
Multiple Airlines
Deal found 29/7$2,267
Mon 3/806:50
CNS
-
FRA
2 stops32h 25m
Multiple Airlines
Thu 27/813:40
FRA
-
CNS
2 stops45h 50m
Multiple Airlines
Deal found 1/8$2,307
Tue 8/1218:20
CNS
-
FRA
1 stop24h 00m
Singapore Airlines
Wed 30/1211:25
FRA
-
CNS
1 stop20h 55m
Singapore Airlines
Deal found 30/7$2,316

Find flight deals from Cairns to Heidelberg

Keep the following information in mind while searching for Cairns to Heidelberg flight deals. Data was last updated 2 August 2026.

Round-trip from

$2,021

One-way from

$935

Popular in

December

Cheapest in

May

Average price

$2,455
13/8-18/8
  • 13/8-18/8
  • 5 total stops
  • 81h 40m total
  • Cairns to Heidelberg
Search Deals
18/11
  • 18/11
  • 3 total stops
  • 38h 50m total
  • Cairns to Heidelberg
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($381 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($99 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 Cairns 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 647,157 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from Cairns to Heidelberg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Mon 31/8

18:15-19:40

1 stop57h 25m

Frankfurt am Main

Mon 7/9

21:40-17:00

1 stop35h 20m

$2,262

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Sat 12/9

13:55-20:05

2 stops38h 10m

Frankfurt am Main

Sat 19/9

11:00-22:45

2 stops51h 45m

$2,462

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Mon 31/8

18:15-19:40

1 stop33h 25m

Frankfurt am Main

Mon 7/9

14:30-18:25

2 stops43h 55m

$2,540

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Fri 11/12

18:20-19:30

1 stop34h 10m

Frankfurt am Main

Fri 1/1

18:15-17:20

2 stops38h 05m

$2,850

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Sat 12/9

19:10-17:35

3 stops54h 25m

Frankfurt am Main

Sat 19/9

15:15-22:45

2 stops47h 30m

$2,940

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Sat 5/12

15:40-19:20

2 stops36h 40m

Frankfurt am Main

Sun 27/12

14:30-08:30

2 stops33h 00m

$2,952
Fastest return journey

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Sun 6/12

11:40-12:45

2 stops34h 05m

Frankfurt am Main

Tue 29/12

21:10-10:55

2 stops28h 45m

$3,002

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Sun 16/8

21:40-06:05

2 stops40h 25m

Frankfurt am Main

Sun 23/8

21:40-17:00

1 stop35h 20m

$3,113

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Tue 15/12

18:20-09:20

1 stop48h 00m

Frankfurt am Main

Wed 6/1

13:35-17:20

1 stop42h 45m

$3,139

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

Tue 15/12

09:45-12:45

2 stops36h 00m

Frankfurt am Main

Wed 6/1

09:15-23:55

2 stops29h 40m

$3,174

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Cairns to Heidelberg

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

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

Airfare is below average for this route at the moment.
Cairns to Heidelberg flights typically cost between $2,346 and $2,570 in August.
The cheapest return price found within the last 5 days was $2,021 on Multiple Airlines (13 Aug–18 Aug).

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 2 August 2026.
See what other customers who have flown with Singapore Airlines from Cairns 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
1,584 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

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

    Cairns (CNS), located 4.4 km from the city centre, is the airport you fly out of when you book flights from Cairns to Heidelberg. 1 airline have flights from Cairns to Heidelberg on a regular basis. Booking flights from Cairns 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 Cairns to Heidelberg?

    Airlines like Singapore Airlines and Emirates fly from Cairns to Heidelberg in about 38h 10m. The time it takes to get you to your destination can typically vary by up to 19h 15m. Airlines will cover a distance of 14706 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns 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

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Top airline flying from Cairns to Heidelberg

Discover the top airline that operate flights from Cairns 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 647,157 searches. Data last updated 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,476Average$1,939FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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