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Cheap flights from Adelaide to Southeast Europe from $674

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — ATH
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Southeast Europe

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Southeast Europe
Explore the most affordable flight options available from Adelaide to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Mon 3/814:20
ADL
-
ATH
2 stops49h 05m
Multiple Airlines
Mon 31/814:15
ATH
-
ADL
2 stops45h 25m
Multiple Airlines
Deal found 11/7$1,649
Wed 12/814:30
ADL
-
ATH
2 stops48h 55m
Multiple Airlines
Fri 21/814:15
ATH
-
ADL
2 stops45h 25m
Multiple Airlines
Deal found 10/7$1,656
Sat 15/814:30
ADL
-
ATH
2 stops48h 55m
Multiple Airlines
Wed 26/814:15
ATH
-
ADL
2 stops45h 25m
Multiple Airlines
Deal found 12/7$1,660
Tue 28/707:15
ADL
-
ATH
2 stops31h 00m
Multiple Airlines
Wed 19/809:00
ATH
-
ADL
2 stops29h 30m
Multiple Airlines
Deal found 10/7$1,665
Thu 6/807:15
ADL
-
ATH
2 stops31h 00m
Multiple Airlines
Fri 9/1009:00
ATH
-
ADL
2 stops28h 30m
Multiple Airlines
Deal found 13/7$1,731
Sat 29/814:30
ADL
-
ATH
2 stops48h 55m
Multiple Airlines
Tue 29/914:15
ATH
-
ADL
2 stops46h 40m
Multiple Airlines
Deal found 14/7$1,799
Sun 27/906:25
ADL
-
ATH
2 stops31h 50m
Multiple Airlines
Wed 7/1009:00
ATH
-
ADL
2 stops29h 30m
Multiple Airlines
Deal found 11/7$1,896
Mon 3/822:00
ADL
-
ATH
1 stop27h 00m
Qatar Airways
Mon 31/813:55
ATH
-
ADL
1 stop18h 35m
Qatar Airways
Deal found 11/7$1,936
Wed 23/908:55
ADL
-
ATH
2 stops53h 20m
Multiple Airlines
Wed 7/1009:00
ATH
-
ADL
2 stops29h 25m
Multiple Airlines
Deal found 13/7$1,952
Wed 2/1219:50
ADL
-
ATH
2 stops30h 40m
Qatar Airways
Wed 9/1213:20
ATH
-
ADL
1 stop18h 40m
Qatar Airways
Deal found 10/7$1,965
Sun 9/822:00
ADL
-
BEG
1 stop21h 10m
Qatar Airways
Sun 16/812:40
BEG
-
ADL
1 stop18h 50m
Qatar Airways
Deal found 9/7$1,969
Thu 5/1122:00
ADL
-
BEG
1 stop22h 25m
Multiple Airlines
Mon 23/1100:45
BEG
-
ADL
2 stops30h 15m
Multiple Airlines
Deal found 10/7$2,095

Find flight deals from Adelaide to Southeast Europe

Keep the following information in mind while searching for Adelaide to Southeast Europe flight deals. Data was last updated 14 July 2026.

Round-trip from

$1,649

One-way from

$674

Popular in

December

Cheapest in

May

Average price

$2,238
3/8-31/8
  • 3/8-31/8
  • 4 total stops
  • 94h 30m total
  • Adelaide to Southeast Europe
Search Deals
21/10
  • 21/10
  • 2 total stops
  • 44h 25m total
  • Adelaide to Southeast Europe
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($188 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($92 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Southeast Europe 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 14 July 2026.
Use the filters below to find and compare flights from Adelaide to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideAthens

ADL - ATH

ADLATH

Adelaide

Fri 17/7

06:05-07:00

2 stops31h 25m

Athens Eleftherios V.

Tue 21/7

13:55-15:00

1 stop18h 35m

$2,108

AdelaideAthens

ADL - ATH

ADLATH

Adelaide

Thu 6/8

17:35-07:45

1 stop20h 40m

Athens Eleftherios V.

Wed 30/9

09:00-16:20

1 stop24h 50m

$2,157

AdelaideBelgrade

ADL - BEG

ADLBEG

Adelaide

Fri 7/8

21:45-11:40

2 stops45h 25m

Belgrade Nikola Tesla

Thu 10/9

13:10-15:00

2 stops42h 20m

$2,163

AdelaideAthens

ADL - ATH

ADLATH

Adelaide

Thu 30/7

18:20-18:30

2 stops30h 40m

Athens Eleftherios V.

Sun 16/8

11:15-21:10

2 stops27h 25m

$2,201
Fastest return journey

AdelaideBelgrade

ADL - BEG

ADLBEG

Adelaide

Tue 1/9

22:00-11:40

1 stop21h 10m

Belgrade Nikola Tesla

Mon 2/11

11:55-16:30

1 stop19h 05m

$2,216

AdelaideBelgrade

ADL - BEG

ADLBEG

Adelaide

Thu 27/8

22:00-22:45

1 stop32h 15m

Belgrade Nikola Tesla

Sun 20/9

23:45-20:05

1 stop36h 50m

$2,220

AdelaideBelgrade

ADL - BEG

ADLBEG

Adelaide

Tue 17/11

22:00-10:55

1 stop22h 25m

Belgrade Nikola Tesla

Fri 20/11

11:55-16:30

1 stop19h 05m

$2,233

AdelaideAthens

ADL - ATH

ADLATH

Adelaide

Sun 26/7

08:40-07:00

2 stops28h 50m

Athens Eleftherios V.

Sat 22/8

12:05-21:10

2 stops26h 35m

$2,235

AdelaideBelgrade

ADL - BEG

ADLBEG

Adelaide

Thu 12/11

22:00-10:55

1 stop22h 25m

Belgrade Nikola Tesla

Mon 16/11

11:55-16:30

1 stop19h 05m

$2,239

AdelaideBelgrade

ADL - BEG

ADLBEG

Adelaide

Thu 27/8

22:00-22:45

1 stop32h 15m

Belgrade Nikola Tesla

Mon 21/9

23:45-17:45

2 stops34h 30m

$2,251

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 35 resultsSorted by cheapest first
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3
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Best time to book a flight from Adelaide to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Adelaide 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 Adelaide to Southeast Europe

What is the cheapest month to book a flight from Adelaide to Southeast Europe?

Currently, October is the cheapest month in which you can book a flight from Adelaide to Southeast Europe (average of $894). Flying from Adelaide to Southeast Europe in December is currently the most expensive (average of $1,831). 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.

How far ahead should I book a flight from Adelaide to Southeast Europe?

The price you pay for your flight from Adelaide to Southeast Europe may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated 14 July 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Emirates, andVirgin Australia from Adelaide to Southeast Europe to help guide your decision. 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
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

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
1,572 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

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.
Emirates
8.1
Very Good
3,618 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

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.
Virgin Australia
7.6
Good
464 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

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.
Turkish Airlines
7.4
Good
4,447 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

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.
Qatar Airways
7.3
Good
3,746 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

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 Adelaide to Southeast Europe. 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 Adelaide to Southeast Europe?

    Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Southeast Europe. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

  • How long is the flight from Adelaide to Southeast Europe?

    Qatar Airways, Singapore Airlines, and Emirates can get you from Adelaide to Southeast Europe in just under 20h 40m. Your travel time can differ by up to 11h 35m. The distance from Adelaide to Southeast Europe is about 14267 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Adelaide to Southeast Europe one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $1,042. Qatar Airways flights start at $1,069 while deals on Emirates start at $1,204 one-way.

  • What are the most popular routes from Adelaide to Southeast Europe?

    Most travellers choose Adelaide - Athens Eleftherios V., Adelaide - Zagreb Franjo Tuđman or Adelaide - Belgrade Nikola Tesla when deciding on the best route from Adelaide to Southeast Europe.

  • Can I find deals for flights from Adelaide to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Adelaide to Southeast Europe flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Southeast Europe?

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

  • Can I find deals for business class flights from Adelaide to Southeast Europe?

    Yes. Cheapflights offers flight deals from Adelaide to Southeast Europe 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 Adelaide to Southeast Europe?

    Currently, October is the cheapest month in which you can book a flight from Adelaide to Southeast Europe (average of $894). Flying from Adelaide to Southeast Europe in December is currently the most expensive (average of $1,831). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Adelaide to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Adelaide to Southeast Europe

Discover the top 6 airlines that operate flights from Adelaide to Southeast Europe. 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 14 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,360Average$1,642FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest$1,518Average$1,778FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,748Average$2,209FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Virgin AustraliaCheapest$1,856Average$2,540FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,903Average$2,430FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$2,024Average$2,323FlexibilityNo 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 Adelaide to Southeast Europe?

Cheapflights helps you search for flights from Adelaide to Southeast Europe via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Southeast Europe?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Europe from Adelaide.

Can Cheapflights find flights from Adelaide to Southeast Europe with no change fees?

Certainly. Search results for flights to Southeast Europe from Adelaide 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 Adelaide to Southeast Europe become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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