€69 Find Cheap Flights to Serbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Serbia departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Serbia

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Serbia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belgrade
Belgrade1 stop€152
Belgrade
Belgrade1 stop€152

Book Cheap Serbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Serbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Serbia

Mon, 13 Oct - Sat, 18 Oct
 Logo
20:20 - 10:25DUB-BEG
13h 05m1 stop
 Logo
11:00 - 23:25BEG-DUB
13h 25m1 stop
€152
Find Deal
Tue, 19 Aug - Fri, 22 Aug
 Logo
20:15 - 10:25DUB-BEG
13h 10m1 stop
 Logo
20:50 - 08:00BEG-DUB
12h 10m1 stop
€166
Find Deal
Tue, 12 Aug - Tue, 19 Aug
 Logo
05:55 - 15:45DUB-BEG
8h 50m1 stop
 Logo
19:55 - 08:20BEG-DUB
13h 25m1 stop
€170
Find Deal
Tue, 12 Aug - Tue, 19 Aug
 Logo
09:00 - 15:45DUB-BEG
5h 45m1 stop
 Logo
19:55 - 08:20BEG-DUB
13h 25m1 stop
€171
Find Deal
Tue, 19 Aug - Fri, 22 Aug
 Logo
14:45 - 01:25DUB-BEG
9h 40m2 stops
 Logo
20:50 - 08:00BEG-DUB
12h 10m1 stop
€172
Find Deal
Mon, 21 Jul - Tue, 29 Jul
Lufthansa Logo
20:00 - 12:15DUB-BEG
15h 15m1 stop
Lufthansa Logo
06:05 - 19:15BEG-DUB
14h 10m1 stop
€188Lufthansa
Find Deal
Thu, 28 Aug - Tue, 2 Sep
KLM Logo
05:55 - 11:55DUB-BEG
5h 00m1 stop
KLM Logo
12:35 - 22:25BEG-DUB
10h 50m1 stop
€192KLM
Find Deal
Thu, 10 Jul - Thu, 24 Jul
Lufthansa Logo
20:00 - 12:15DUB-BEG
15h 15m1 stop
Lufthansa Logo
13:00 - 19:15BEG-DUB
7h 15m1 stop
€203Lufthansa
Find Deal
Sat, 23 Aug - Mon, 25 Aug
SWISS Logo
08:40 - 19:10DUB-BEG
9h 30m1 stop
SWISS Logo
19:55 - 17:50BEG-DUB
22h 55m1 stop
€227SWISS
Find Deal
Tue, 7 Oct - Sat, 11 Oct
KLM Logo
06:00 - 22:55ORK-BEG
15h 55m1 stop
KLM Logo
06:00 - 22:25BEG-ORK
17h 25m1 stop
€301KLM
Find Deal
Useful Info

What is the cheapest month to fly from Ireland to Serbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Serbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ireland to Serbia is January, when tickets cost €168 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is €313 and €290 respectively.

How far in advance should I book a flight from Ireland to Serbia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Serbia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Ireland to Serbia, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonNovember
High seasonJune
Cheapest flight€69
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Dublin to Belgrade

FAQs - booking Serbia flights

  • How does KAYAK find such low prices on flights from Ireland to Serbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Serbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Serbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Serbia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Serbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Serbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Serbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Serbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Serbia?

    Based on KAYAK data, the cheapest day to fly to Serbia is Monday when return tickets can be as cheap as €189. On the other hand, the most expensive day to fly is Sunday, when return prices are €355 on average.

Top tips for finding cheap flights to Serbia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Serbia flight deals.

Reviews of the top airlines flying to Serbia

 
Need help choosing which airline to fly with from Ireland to Serbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1366 reviews
7.2Food
7.7Comfort
7.1Entertainment
7.8Boarding
8.4Crew
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

The airport crew and flight crew did a great job rearranging the gate at the last minute and got us to Munich on time

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

If I book through Lufthansa, I expect to fly on Lufthansa, not discover. Food was bad, plane was delayed. Will not be flying Lufthansa again.

There was more leg room than on the overseas flight, which was nice. Boarding was very well organized and the flight very comfortable.

I barely made the flight. We had to take a bus to the plane and the plane smelled awfully of body odor. When the flight attendant walked by she smelled of body odor. It was incredibly uncomfortable. Also my luggage did not make it onto this flight and when it finally arrived home the handle of the luggage was all ripped. I will have to purchase a bag again.

The flight to Frankfurt was delayed. Consequently the connecting flight to Seattle could not be boarded. Lufthansa accommodated in a Cattle Class Flight where the Seats and foods were horrible. I had only Hobson’s Choice and boarded the flight and reached Seattle 3hours later than my scheduled arrival.

All was good. I would have preferred free drinks besides water (coffee/tea).

The plane was crowded, seats narrow, legroom practically nonexistent. The entertainment feature didn't work for my row and nobody was able to/interested in trying to fix it. This was a direct contrast to a very comfortable Lufthansa flight I'd taken from RDU to Frankfurt about a week earlier.

Connecting from Germany with not enough time to go thru TSA and security so many times. Kayak or whomever doesn’t leave you enough time between flights. I made it with 5 min before my zone was called. Too stressful

Everything you need to know for your flight to Serbia

Cabin class types available on flights to Serbia

Cabin classes available on flights to Serbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.