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Flights to Bulgaria

€83 Cheap flights to Bulgaria

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Bulgaria departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in Bulgaria

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

Flights to Sofia

Search all flight deals to Sofia
Multiple Airlines
12 Jan
DUB
11h 35m
1 stop
SOF
19 Jan
SOF
12h 25m
1 stop
DUB
€83
Find similar
Multiple Airlines
12 Jan
DUB
9h 25m
1 stop
SOF
19 Jan
SOF
11h 05m
1 stop
DUB
€86
Find similar
Multiple Airlines
13 Jan
DUB
6h 50m
1 stop
SOF
20 Jan
SOF
11h 55m
1 stop
DUB
€99
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Multiple Airlines
17 Jan
DUB
8h 10m
1 stop
SOF
24 Jan
SOF
14h 00m
1 stop
DUB
€106
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Ryanair
12 Jan
DUB
3h 40m
SOF
19 Jan
SOF
8h 55m
1 stop
DUB
€107
Find similar
Ryanair
12 Jan
DUB
3h 40m
SOF
18 Jan
SOF
11h 00m
1 stop
DUB
€108
Find similar
Multiple Airlines
12 Jan
DUB
6h 45m
1 stop
SOF
18 Jan
SOF
11h 00m
1 stop
DUB
€111
Find similar
Multiple Airlines
12 Jan
DUB
6h 45m
1 stop
SOF
18 Jan
SOF
11h 00m
1 stop
DUB
€112
Find similar
Multiple Airlines
13 Jan
DUB
12h 05m
2 stops
SOF
20 Jan
SOF
6h 15m
1 stop
DUB
€113
Find similar
Multiple Airlines
13 Jan
ORK
9h 40m
1 stop
SOF
20 Jan
SOF
10h 30m
1 stop
ORK
€115
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Multiple Airlines
13 Jan
DUB
8h 55m
1 stop
SOF
20 Jan
SOF
28h 25m
2 stops
DUB
€122
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Multiple Airlines
13 Jan
ORK
12h 50m
2 stops
SOF
20 Jan
SOF
10h 30m
1 stop
ORK
€127
Find similar

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
15 Jan
DUB
14h 35m
1 stop
VAR
22 Jan
VAR
14h 25m
1 stop
DUB
€87
Find similar
Multiple Airlines
15 Jan
DUB
9h 50m
1 stop
VAR
22 Jan
VAR
20h 40m
2 stops
DUB
€117
Find similar
Multiple Airlines
11 Jan
DUB
12h 50m
1 stop
VAR
18 Jan
VAR
12h 45m
1 stop
DUB
€122
Find similar
Multiple Airlines
11 Jan
DUB
16h 10m
1 stop
VAR
18 Jan
VAR
24h 30m
2 stops
DUB
€140
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Multiple Airlines
13 Jan
DUB
29h 05m
1 stop
VAR
20 Jan
VAR
18h 45m
1 stop
DUB
€144
Find similar
Multiple Airlines
13 Jan
DUB
15h 45m
1 stop
VAR
20 Jan
VAR
19h 25m
2 stops
DUB
€146
Find similar
Multiple Airlines
15 Jan
DUB
15h 25m
2 stops
VAR
22 Jan
VAR
20h 40m
2 stops
DUB
€149
Find similar
Multiple Airlines
13 Jan
DUB
15h 00m
2 stops
VAR
20 Jan
VAR
19h 25m
2 stops
DUB
€156
Find similar
Multiple Airlines
11 Jan
DUB
22h 30m
2 stops
VAR
18 Jan
VAR
24h 30m
2 stops
DUB
€159
Find similar
Multiple Airlines
29 Dec
DUB
14h 35m
1 stop
VAR
5 Jan
VAR
12h 30m
2 stops
DUB
€316
Find similar
Multiple Airlines
29 Dec
DUB
14h 35m
1 stop
VAR
5 Jan
VAR
25h 15m
1 stop
DUB
€328
Find similar
Multiple Airlines
29 Dec
DUB
19h 30m
2 stops
VAR
5 Jan
VAR
12h 30m
2 stops
DUB
€350
Find similar

Find the cheapest flights from Ireland to Bulgaria

Recent return flight deals from Ireland to Bulgaria

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 - 23:35DUB-SOF
11h 35m1 stop
Multiple Airlines Logo
07:00 - 17:25SOF-DUB
12h 25m1 stop
€83Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
15:30 - 02:55DUB-SOF
9h 25m1 stop
Multiple Airlines Logo
06:00 - 15:05SOF-DUB
11h 05m1 stop
€86Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
21:50 - 14:25DUB-VAR
14h 35m1 stop
Multiple Airlines Logo
18:40 - 07:05VAR-DUB
14h 25m1 stop
€87Multiple Airlines
Find Deal
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
13:20 - 22:10DUB-SOF
6h 50m1 stop
Multiple Airlines Logo
06:10 - 16:05SOF-DUB
11h 55m1 stop
€99Multiple Airlines
Find Deal
Tue, 13 Jan - Tue, 20 Jan
Multiple Airlines Logo
13:20 - 23:30DUB-SOF
8h 10m1 stop
Multiple Airlines Logo
19:45 - 07:45SOF-DUB
14h 00m1 stop
€106Multiple Airlines
Find Deal
Sat, 17 Jan - Sat, 24 Jan
Ryanair Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Ryanair Logo
17:40 - 00:35SOF-DUB
8h 55m1 stop
€107Ryanair
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Ryanair Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Ryanair Logo
00:05 - 09:05SOF-DUB
11h 00m1 stop
€108Ryanair
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
07:25 - 16:10DUB-SOF
6h 45m1 stop
Multiple Airlines Logo
00:05 - 09:05SOF-DUB
11h 00m1 stop
€111Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
07:25 - 16:10DUB-SOF
6h 45m1 stop
Multiple Airlines Logo
00:05 - 09:05SOF-DUB
11h 00m1 stop
€112Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
08:30 - 22:35DUB-SOF
12h 05m2 stops
Multiple Airlines Logo
06:00 - 10:15SOF-DUB
6h 15m1 stop
€113Multiple Airlines
Find Deal
Tue, 13 Jan - Tue, 20 Jan

momondo Fare Finder

 
Locate flights to Bulgaria that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 30 November 2025.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 12/1

10:00-23:35

1 stop11h 35m

Sofia

Mon 19/1

07:00-17:25

1 stop12h 25m

€83

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 12/1

15:30-02:55

1 stop9h 25m

Sofia

Mon 19/1

06:00-15:05

1 stop11h 05m

€86

DublinVarna

DUB - VAR

DUBVAR

Dublin

Thu 15/1

21:50-14:25

1 stop14h 35m

Varna

Thu 22/1

18:40-07:05

1 stop14h 25m

€87

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 13/1

13:20-22:10

1 stop6h 50m

Sofia

Tue 20/1

06:10-16:05

1 stop11h 55m

€99

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 17/1

13:20-23:30

1 stop8h 10m

Sofia

Sat 24/1

19:45-07:45

1 stop14h 00m

€106

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 12/1

05:55-11:35

Nonstop3h 40m

Sofia

Mon 19/1

17:40-00:35

1 stop8h 55m

€107

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 12/1

05:55-11:35

Nonstop3h 40m

Sofia

Sun 18/1

00:05-09:05

1 stop11h 00m

€108

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 12/1

07:25-16:10

1 stop6h 45m

Sofia

Sun 18/1

00:05-09:05

1 stop11h 00m

€111

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 12/1

07:25-16:10

1 stop6h 45m

Sofia

Sun 18/1

00:05-09:05

1 stop11h 00m

€112

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 13/1

08:30-22:35

2 stops12h 05m

Sofia

Tue 20/1

06:00-10:15

1 stop6h 15m

€113

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bulgaria from

Bulgaria flights insights and trends

Explore insights for your Bulgaria flight to craft the best travel plan

How long is the flight from Ireland to Bulgaria?

Flight times from Ireland to Bulgaria vary, but if you’re flying out of Dublin and flying into Sofia (one of the most popular routes), then the duration is 3h 40m on average. Another popular route from Ireland to Bulgaria is flying from Cork to Sofia, which will take roughly 23h 45m. Keep in mind that layovers or delays could extend your travel time.

What are the most popular cities to visit in Bulgaria?

For momondo users, the most popular city in Bulgaria is Sofia, which is visited about 61% more often than any other city in Bulgaria. Other very common cities that our users travel to are Varna and Burgas.

Cheapest flights to cities in Bulgaria

Click on the cities below to find out when it's cheapest to fly to Bulgaria from Ireland
Sofia
Sofia
Find flights to Sofia

Cheap Bulgaria flight deals and tips

Summary info about Bulgaria flight prices, duration and airlines

Best One-Way Price

€41

Best Round-Trip Price

€83

Fastest flight time

3h 40m

Popular in

October
The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €41 (Dublin to Sofia).
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The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €83 (Dublin to Sofia).
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The fastest flight to Bulgaria from Ireland takes 3h 40m (Dublin to Sofia).
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October has the highest demand for flights to Bulgaria, with a 6% price increase on average.
Search Deals

Frequently asked questions about flying to Bulgaria

What popular landmarks are in Bulgaria?

While there are more than just a few landmarks in Bulgaria, most momondo users find Golden Sands Beach, Borovets Ski Resort, Ivan Vazov National Library of Bulgaria, and National Palace of Culture to be the most interesting places to see in the country.

What is the best airport to land at to visit Golden Sands Beach?

The closest airport to Golden Sands Beach is Varna Airport, which is located in Golden Sands. If you plan on visiting or staying in this area, landing at Varna Airport will be your best bet.

What is the cheapest flight to Bulgaria?

The best prices found on momondo for flights to Bulgaria are:
€140 per person with Lufthansa
€160 per person with Aer Lingus
€506 per person with Turkish Airlines

What is the most popular airport in Bulgaria to fly to?

According to our data, 77% of momondo users who travelled to Bulgaria in the last year flew into Sofia (located in Sofia), making it the most popular airport to fly to. There may be other airports in Bulgaria, but the majority of our users take flights to Sofia in order to visit Sofia and it’s surrounding areas.

What is the best day of the week to fly to Bulgaria?

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

When did momondo last update prices for flights to Bulgaria?

Prices for flights to Bulgaria refresh daily.

How many operators does momondo search for flights to Bulgaria?

As of November 2025, there are 3 operators available to choose from for flights to Bulgaria.

How old do you have to be to fly to Bulgaria?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The travel and health documents required for your trip to Bulgaria can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bulgaria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Bulgaria?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

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

How can momondo help me find flights to Bulgaria?

Once all potential Bulgaria flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria and alert you when they change.

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Find better results for your trip to Bulgaria

Popular Flights to Bulgaria

Popular routes according to searches in the past day on momondo
Dublin to Sofia flightsfrom €54
Dublin to Varna flightsfrom €87
Dublin to Burgas flightsfrom €203
Cork to Sofia flightsfrom €302