Find Cheap Flights to Southeast Europe in 2026

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Recent flights found to popular cities in Southeast Europe

Find flights to these popular cities in Southeast Europe from your nearest airport.

Flights to Athens

Search all flight deals to Athens

Ryanair

27 Sept

DUB

4h 10m

ATH

7 Oct

ATH

15h 55m

1 stop

DUB

€117

Multiple Airlines

27 Sept

DUB

4h 10m

ATH

7 Oct

ATH

27h 15m

2 stops

DUB

€130

Ryanair

7 Jul

DUB

20h 05m

2 stops

ATH

21 Jul

ATH

12h 30m

1 stop

DUB

€140

Ryanair

18 Aug

DUB

20h 05m

2 stops

ATH

30 Sept

ATH

15h 55m

1 stop

DUB

€142

Multiple Airlines

18 Aug

DUB

19h 40m

1 stop

ATH

30 Sept

ATH

15h 55m

1 stop

DUB

€143

Ryanair

7 Jul

DUB

20h 05m

2 stops

ATH

21 Jul

ATH

12h 30m

1 stop

DUB

€148

Multiple Airlines

26 Sept

DUB

15h 05m

2 stops

ATH

6 Oct

ATH

25h 10m

2 stops

DUB

€149

Multiple Airlines

5 Oct

DUB

17h 05m

2 stops

ATH

14 Oct

ATH

9h 40m

1 stop

DUB

€150

Multiple Airlines

7 Sept

DUB

19h 00m

2 stops

ATH

11 Sept

ATH

15h 25m

1 stop

DUB

€151

Multiple Airlines

19 Sept

DUB

11h 05m

1 stop

ATH

24 Sept

ATH

11h 20m

1 stop

DUB

€152

Ryanair

7 Jul

DUB

26h 40m

2 stops

ATH

21 Jul

ATH

12h 30m

1 stop

DUB

€154

Multiple Airlines

27 Sept

DUB

22h 00m

2 stops

ATH

7 Oct

ATH

27h 15m

2 stops

DUB

€155

Flights to Bucharest

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Ryanair

6 Oct

DUB

23h 35m

1 stop

OTP

15 Oct

OTP

3h 55m

DUB

€104

Multiple Airlines

6 Oct

DUB

13h 40m

1 stop

OTP

15 Oct

OTP

8h 25m

1 stop

DUB

€121

Ryanair

6 Jul

DUB

15h 20m

1 stop

OTP

20 Jul

OTP

10h 15m

1 stop

DUB

€123

Multiple Airlines

25 Aug

DUB

14h 40m

1 stop

OTP

9 Sept

OTP

13h 25m

1 stop

DUB

€124

Multiple Airlines

17 Sept

DUB

13h 00m

1 stop

OTP

21 Sept

OTP

17h 10m

1 stop

DUB

€126

Multiple Airlines

13 Jul

DUB

27h 35m

2 stops

OTP

28 Jul

OTP

13h 15m

1 stop

DUB

€127

Multiple Airlines

5 Dec

DUB

5h 20m

1 stop

OTP

12 Dec

OTP

3h 55m

DUB

€129

Ryanair

13 Jul

DUB

15h 20m

1 stop

OTP

28 Jul

OTP

13h 15m

1 stop

DUB

€130

Multiple Airlines

6 Jul

DUB

17h 55m

2 stops

OTP

20 Jul

OTP

10h 15m

1 stop

DUB

€132

Multiple Airlines

6 Jul

DUB

17h 55m

2 stops

OTP

20 Jul

OTP

10h 15m

1 stop

DUB

€133

Multiple Airlines

6 Jul

DUB

17h 55m

2 stops

OTP

20 Jul

OTP

10h 15m

1 stop

DUB

€134

Ryanair

6 Jul

DUB

15h 20m

1 stop

OTP

20 Jul

OTP

10h 15m

1 stop

DUB

€135

Flights to Tirana

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Multiple Airlines

21 Sept

DUB

14h 45m

1 stop

TIA

24 Sept

TIA

6h 45m

1 stop

DUB

€102

Multiple Airlines

8 Jul

DUB

10h 55m

2 stops

TIA

21 Jul

TIA

5h 40m

1 stop

DUB

€103

Multiple Airlines

7 Jul

DUB

19h 50m

2 stops

TIA

28 Jul

TIA

8h 25m

1 stop

DUB

€105

Multiple Airlines

14 Sept

DUB

11h 40m

1 stop

TIA

21 Sept

TIA

15h 45m

1 stop

DUB

€105

Multiple Airlines

7 Jul

DUB

17h 50m

2 stops

TIA

28 Jul

TIA

13h 30m

1 stop

DUB

€107

Multiple Airlines

28 Nov

DUB

3h 35m

TIA

9 Dec

TIA

9h 40m

1 stop

DUB

€108

Ryanair

14 Nov

DUB

3h 35m

TIA

21 Nov

TIA

3h 50m

DUB

€111

Multiple Airlines

7 Jul

DUB

19h 50m

2 stops

TIA

14 Jul

TIA

5h 40m

1 stop

DUB

€111

Multiple Airlines

14 Sept

DUB

11h 40m

1 stop

TIA

21 Sept

TIA

15h 45m

1 stop

DUB

€112

Multiple Airlines

21 Sept

DUB

14h 45m

1 stop

TIA

24 Sept

TIA

17h 55m

2 stops

DUB

€114

Multiple Airlines

7 Jul

DUB

19h 50m

2 stops

TIA

28 Jul

TIA

13h 30m

2 stops

DUB

€115

Multiple Airlines

7 Jul

DUB

17h 50m

2 stops

TIA

28 Jul

TIA

19h 35m

2 stops

DUB

€116

Flights to Tivat

Search all flight deals to Tivat

Multiple Airlines

6 Jul

DUB

11h 20m

1 stop

TIV

21 Jul

TIV

36h 45m

2 stops

DUB

€169

Iberia

6 Jul

DUB

11h 20m

1 stop

TIV

21 Jul

TIV

10h 55m

1 stop

DUB

€171

Multiple Airlines

6 Jul

DUB

11h 05m

1 stop

TIV

9 Jul

TIV

14h 40m

2 stops

DUB

€180

Multiple Airlines

6 Jul

DUB

11h 20m

1 stop

TIV

21 Jul

TIV

36h 45m

2 stops

DUB

€190

Multiple Airlines

9 Jul

DUB

12h 30m

1 stop

TIV

12 Jul

TIV

15h 10m

1 stop

DUB

€193

Multiple Airlines

6 Jul

DUB

11h 20m

1 stop

TIV

9 Jul

TIV

24h 20m

1 stop

DUB

€196

Multiple Airlines

6 Jul

DUB

25h 30m

2 stops

TIV

9 Jul

TIV

14h 40m

2 stops

DUB

€197

Multiple Airlines

6 Jul

DUB

26h 00m

2 stops

TIV

9 Jul

TIV

14h 40m

2 stops

DUB

€200

Multiple Airlines

6 Jul

DUB

11h 20m

1 stop

TIV

9 Jul

TIV

24h 20m

1 stop

DUB

€202

Multiple Airlines

6 Jul

DUB

11h 20m

1 stop

TIV

9 Jul

TIV

14h 10m

2 stops

DUB

€205

Multiple Airlines

6 Jul

DUB

25h 30m

2 stops

TIV

21 Jul

TIV

13h 00m

2 stops

DUB

€207

Multiple Airlines

6 Jul

DUB

11h 20m

1 stop

TIV

21 Jul

TIV

23h 05m

3 stops

DUB

€209

Flights to Belgrade

Search all flight deals to Belgrade

Multiple Airlines

7 Sept

DUB

15h 35m

1 stop

BEG

30 Sept

BEG

16h 00m

1 stop

DUB

€118

Multiple Airlines

7 Sept

DUB

15h 35m

1 stop

BEG

30 Sept

BEG

18h 30m

2 stops

DUB

€131

Multiple Airlines

8 Sept

DUB

11h 30m

1 stop

BEG

15 Sept

BEG

11h 05m

1 stop

DUB

€142

Multiple Airlines

16 Nov

DUB

10h 50m

1 stop

BEG

23 Nov

BEG

13h 40m

1 stop

DUB

€150

Multiple Airlines

8 Sept

DUB

13h 40m

1 stop

BEG

15 Sept

BEG

23h 25m

2 stops

DUB

€156

Multiple Airlines

1 Jul

DUB

24h 10m

2 stops

BEG

22 Jul

BEG

20h 05m

1 stop

DUB

€161

Multiple Airlines

29 Aug

DUB

10h 15m

1 stop

BEG

16 Sept

BEG

16h 00m

1 stop

DUB

€162

Multiple Airlines

7 Sept

DUB

20h 30m

2 stops

BEG

30 Sept

BEG

18h 30m

2 stops

DUB

€163

Multiple Airlines

29 Aug

DUB

10h 15m

1 stop

BEG

15 Sept

BEG

11h 05m

1 stop

DUB

€165

Multiple Airlines

16 Sept

DUB

10h 10m

1 stop

BEG

23 Sept

BEG

16h 00m

1 stop

DUB

€167

Multiple Airlines

1 Jul

DUB

24h 10m

2 stops

BEG

22 Jul

BEG

19h 35m

2 stops

DUB

€168

Multiple Airlines

1 Jul

DUB

25h 30m

1 stop

BEG

22 Jul

BEG

20h 05m

1 stop

DUB

€169

Find the cheapest flights from Ireland to Southeast Europe

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to Southeast Europe

Enter your travel dates to find the best prices.

16:10 - 21:45

DUB

IAS

3h 35mdirect

22:10 - 00:05

IAS

DUB

3h 55mdirect

€81Ryanair

Thu, 5 Nov - Thu, 19 Nov

17:20 - 21:35

DUB

DBV

3h 15mdirect

05:45 - 08:10

DBV

DUB

3h 25mdirect

€88Ryanair

Tue, 25 Aug - Fri, 4 Sep

10:45 - 15:00

DUB

DBV

3h 15mdirect

05:45 - 08:10

DBV

DUB

3h 25mdirect

€90Ryanair

Wed, 26 Aug - Fri, 4 Sep

16:30 - 22:10

DUB

IAS

3h 40mdirect

22:35 - 00:25

IAS

DUB

3h 50mdirect

€90Ryanair

Sun, 11 Oct - Sun, 18 Oct

17:20 - 21:35

DUB

DBV

3h 15mdirect

06:05 - 08:30

DBV

DUB

3h 25mdirect

€92Ryanair

Tue, 25 Aug - Thu, 3 Sep

08:35 - 12:50

DUB

DBV

3h 15mdirect

06:05 - 08:30

DBV

DUB

3h 25mdirect

€92Ryanair

Fri, 18 Sep - Thu, 24 Sep

17:20 - 21:35

DUB

DBV

3h 15mdirect

22:00 - 00:25

DBV

DUB

3h 25mdirect

€94Ryanair

Tue, 25 Aug - Tue, 1 Sep

10:45 - 15:00

DUB

DBV

3h 15mdirect

22:00 - 00:25

DBV

DUB

3h 25mdirect

€95Ryanair

Wed, 26 Aug - Tue, 1 Sep

06:20 - 18:00

DUB

ZAG

10h 40m

1 stop

18:30 - 23:35

ZAG

DUB

6h 05m

1 stop

€101Multiple Airlines

Mon, 13 Jul - Mon, 20 Jul

10:10 - 01:55

DUB

TIA

14h 45m

1 stop

19:10 - 00:55

TIA

DUB

6h 45m

1 stop

€102Multiple Airlines

Mon, 21 Sep - Thu, 24 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinIaşi

DUB - IAS

DUBIAS

Dublin

Thu 5/11

16:10-21:45

Nonstop3h 35m

Iasi

Thu 19/11

22:10-00:05

Nonstop3h 55m

€81

Fastest return journey

DublinDubrovnik

DUB - DBV

DUBDBV

Dublin

Tue 25/8

17:20-21:35

Nonstop3h 15m

Dubrovnik

Fri 4/9

05:45-08:10

Nonstop3h 25m

€88

DublinDubrovnik

DUB - DBV

DUBDBV

Dublin

Wed 26/8

10:45-15:00

Nonstop3h 15m

Dubrovnik

Fri 4/9

05:45-08:10

Nonstop3h 25m

€90

DublinIaşi

DUB - IAS

DUBIAS

Dublin

Sun 11/10

16:30-22:10

Nonstop3h 40m

Iasi

Sun 18/10

22:35-00:25

Nonstop3h 50m

€90

DublinDubrovnik

DUB - DBV

DUBDBV

Dublin

Tue 25/8

17:20-21:35

Nonstop3h 15m

Dubrovnik

Thu 3/9

06:05-08:30

Nonstop3h 25m

€92

DublinDubrovnik

DUB - DBV

DUBDBV

Dublin

Fri 18/9

08:35-12:50

Nonstop3h 15m

Dubrovnik

Thu 24/9

06:05-08:30

Nonstop3h 25m

€92

DublinDubrovnik

DUB - DBV

DUBDBV

Dublin

Tue 25/8

17:20-21:35

Nonstop3h 15m

Dubrovnik

Tue 1/9

22:00-00:25

Nonstop3h 25m

€94

DublinDubrovnik

DUB - DBV

DUBDBV

Dublin

Wed 26/8

10:45-15:00

Nonstop3h 15m

Dubrovnik

Tue 1/9

22:00-00:25

Nonstop3h 25m

€95

DublinZagreb

DUB - ZAG

DUBZAG

Dublin

Mon 13/7

06:20-18:00

1 stop10h 40m

Zagreb Franjo Tuđman

Mon 20/7

18:30-23:35

1 stop6h 05m

€101

DublinTirana

DUB - TIA

DUBTIA

Dublin

Mon 21/9

10:10-01:55

1 stop14h 45m

Tirana Rinas

Thu 24/9

19:10-00:55

1 stop6h 45m

€102

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Southeast Europe flights insights and trends

Explore insights for your Southeast Europe flight to craft the best travel plan

Prices

Airlines

See prices from:

What is the cheapest day to depart on your flight to Southeast Europe?

On average, the least expensive day to fly to Southeast Europe from Ireland is on a Sunday. momondo users have found tickets for Sunday departures for as low as €213. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €353. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Europe.

Cheapest flights to cities in Southeast Europe

Click on the cities below to find out when it's cheapest to fly to Southeast Europe from Ireland

Athens

Find flights to Athens

Cheap Southeast Europe flight deals and tips

Summary info about Southeast Europe flight prices, duration and airlines

Best One-Way Price	€26
Best Round-Trip Price	€81
Fastest flight time	2h 50m
Popular in	December

The best one-way flight price to Southeast Europe from Ireland in the last 5 days is €26 (Dublin to Zakynthos Dionsios Salomos).

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The best round-trip flight price to Southeast Europe from Ireland in the last 5 days is €81 (Dublin to Iasi).

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The fastest flight to Southeast Europe from Ireland takes 2h 50m (Dublin to Zagreb Franjo Tuđman).

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December has the highest demand for flights to Southeast Europe, with a 1% price increase on average.

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Frequently asked questions about flying to Southeast Europe

Which airlines fly to Southeast Europe?

Ryanair, Aer Lingus and Lufthansa are the top three most popular airlines that fly to Southeast Europe according to our data. Ryanair is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Southeast Europe. Keep in mind that there are 9 different airlines that fly to Southeast Europe on a routine basis, so you have a few additional options to choose from.

How long is the flight from Ireland to Southeast Europe?

The average flight duration from Ireland to Southeast Europe depends on which airport you fly into and out of. Flying from Dublin to Kastrup Copenhagen is 2h 05m on average, while flying from Cork to Kastrup Copenhagen is on average. Kastrup Copenhagen is the most popular airport in Southeast Europe.

What is the best day of the week to fly to Southeast Europe?

Sunday is the best day of the week to fly to Southeast Europe based on flight prices. Thursday is another affordable option. If you are looking to save money on flights to Southeast Europe, then try to avoid flying out on a Wednesday since this is when prices are at their highest.

When did momondo last update prices for flights to Southeast Europe?

Prices for flights to Southeast Europe are updated daily.

How many operators does momondo search for flights to Southeast Europe?

The number of operators available for flights to Southeast Europe is 19 as of June 2026.

How old do you have to be to fly to Southeast Europe?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Southeast Europe.

What documentation or ID do you need to fly to Southeast Europe?

The required travel and health documents for your Southeast Europe trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Southeast Europe. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Southeast Europe?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Southeast Europe. momondo saves you time and could save you money on your trip.

Can I find flights to Southeast Europe with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Europe which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Southeast Europe?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Southeast Europe.

I’m not ready to book a flight to Southeast Europe right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Southeast Europe flights. All you need is a valid email address and we will do the rest; it is that quick and easy.