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Cheap flights from Cairns to Heidelberg from $737

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — FRA
30 3月 — 6 4月1
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 28 2月 2026.

週三 4/318:35
CNS
-
FRA
1 stop45h 05m
Singapore Airlines
週五 20/313:35
FRA
-
CNS
1 stop42h 45m
Singapore Airlines
Deal found 28/2$1,752
週日 15/318:35
CNS
-
FRA
1 stop56h 05m
Singapore Airlines
週四 19/311:25
FRA
-
CNS
1 stop20h 55m
Singapore Airlines
Deal found 26/2$1,813
週日 8/318:35
CNS
-
FRA
1 stop32h 05m
Singapore Airlines
週日 15/321:40
FRA
-
CNS
1 stop58h 40m
Singapore Airlines
Deal found 26/2$1,820
週一 3/819:10
CNS
-
FRA
3 stops58h 05m
Multiple Airlines
週四 3/906:50
FRA
-
CNS
3 stops51h 35m
Multiple Airlines
Deal found 27/2$1,854
週日 9/806:45
CNS
-
FRA
3 stops42h 50m
Multiple Airlines
週四 3/906:50
FRA
-
CNS
3 stops46h 50m
Multiple Airlines
Deal found 25/2$1,930
週日 17/518:15
CNS
-
FRA
1 stop33h 25m
Singapore Airlines
週四 21/508:15
FRA
-
CNS
2 stops24h 45m
Singapore Airlines
Deal found 27/2$1,995

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 28 2月 2026.

Round-trip from

$1,510

One-way from

$737

Popular in

December

Cheapest in

February

Average price

$1,546
16/3-4/4
  • 16/3-4/4
  • 4 total stops
  • 81h 35m total
  • Cairns to Heidelberg
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 55h 10m total
  • Cairns to Heidelberg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($347 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 28 2月 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

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週日 17/5

18:15-19:40

1 stop33h 25m

Frankfurt am Main

週四 21/5

08:15-17:00

2 stops24h 45m

$1,995

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週一 3/8

18:15-19:40

1 stop33h 25m

Frankfurt am Main

週四 3/9

21:40-17:00

1 stop59h 20m

$2,020

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週日 9/8

18:15-19:40

1 stop33h 25m

Frankfurt am Main

週四 3/9

21:40-17:00

1 stop59h 20m

$2,023

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週一 3/8

06:00-12:00

3 stops38h 00m

Frankfurt am Main

週四 3/9

13:40-10:35

2 stops36h 55m

$2,208

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週二 28/4

11:00-06:10

3 stops51h 10m

$775

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週二 7/7

19:10-12:25

3 stops49h 15m

$822

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週三 8/7

06:45-12:25

3 stops37h 40m

$836

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週一 13/4

19:10-21:15

3 stops58h 05m

$898

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週六 22/8

16:55-06:50

3 stops45h 55m

$997

CairnsFrankfurt am Main

CNS - FRA

CNSFRA

Cairns

週日 23/8

20:55-06:50

3 stops41h 55m

$1,006

Flights are sorted by cheapest return flights first.

Deals found on 28/2

Showing 1-10 of 14 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

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

Currently, May is the cheapest month in which you can book a flight from Cairns to Heidelberg (average of $1,447). Flying from Cairns to Heidelberg in January is currently the most expensive (average of $2,329). 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 28 2月 2026.
See what other customers who have flown with Singapore Airlines and Cathay Pacific 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
1,465 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,465 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Cathay Pacific
7.6
Good
1,180 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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. 2 airlines 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 fly from Cairns to Heidelberg in about 33h 25m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 14706 km.

  • 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.

  • What is the cheapest month to book a flight from Cairns to Heidelberg?

    Currently, May is the cheapest month in which you can book a flight from Cairns to Heidelberg (average of $1,447). Flying from Cairns to Heidelberg in January is currently the most expensive (average of $2,329). 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 2 airlines flying from Cairns to Heidelberg

Discover the top 2 airlines 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 28 2月 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,511Average$1,878FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,631Average$2,646FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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