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Flights to Bulgaria

€56 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 19/10. 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
Ryanair
19 Oct
DUB
3h 40m
SOF
26 Oct
SOF
3h 40m
DUB
€56
Find similar
Ryanair
31 Oct
DUB
3h 40m
SOF
7 Nov
SOF
3h 40m
DUB
€96
Find similar
Multiple Airlines
31 Oct
DUB
10h 10m
1 stop
SOF
7 Nov
SOF
13h 45m
1 stop
DUB
€100
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Multiple Airlines
30 Oct
DUB
13h 40m
1 stop
SOF
6 Nov
SOF
11h 25m
1 stop
DUB
€100
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Ryanair
29 Oct
DUB
3h 40m
SOF
5 Nov
SOF
3h 40m
DUB
€104
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Ryanair
12 Oct
DUB
3h 40m
SOF
19 Oct
SOF
3h 45m
DUB
€111
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Multiple Airlines
29 Oct
DUB
6h 30m
1 stop
SOF
5 Nov
SOF
11h 45m
1 stop
DUB
€117
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Multiple Airlines
31 Oct
DUB
3h 40m
SOF
7 Nov
SOF
13h 45m
1 stop
DUB
€117
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Ryanair
12 Oct
DUB
3h 40m
SOF
19 Oct
SOF
6h 50m
1 stop
DUB
€119
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Multiple Airlines
28 Sept
DUB
14h 20m
1 stop
SOF
1 Oct
SOF
16h 05m
1 stop
DUB
€120
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Multiple Airlines
7 Nov
DUB
6h 45m
1 stop
SOF
7 Nov
SOF
13h 45m
1 stop
DUB
€123
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Multiple Airlines
29 Oct
DUB
3h 40m
SOF
5 Nov
SOF
22h 05m
1 stop
DUB
€123
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Flights to Varna

Search all flight deals to Varna
Lufthansa
2 Nov
DUB
9h 45m
1 stop
VAR
9 Nov
VAR
7h 05m
1 stop
DUB
€156
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Lufthansa
30 Oct
DUB
6h 00m
1 stop
VAR
6 Nov
VAR
6h 40m
1 stop
DUB
€163
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Multiple Airlines
2 Nov
DUB
8h 05m
2 stops
VAR
9 Nov
VAR
7h 05m
1 stop
DUB
€182
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Lufthansa
30 Oct
DUB
6h 00m
1 stop
VAR
6 Nov
VAR
18h 00m
2 stops
DUB
€189
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Multiple Airlines
2 Nov
DUB
8h 05m
2 stops
VAR
9 Nov
VAR
18h 25m
2 stops
DUB
€214
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Lufthansa
30 Oct
DUB
19h 20m
2 stops
VAR
6 Nov
VAR
25h 05m
2 stops
DUB
€264
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Multiple Airlines
30 Oct
DUB
23h 50m
3 stops
VAR
6 Nov
VAR
18h 05m
2 stops
DUB
€658
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Multiple Airlines
30 Oct
DUB
23h 50m
3 stops
VAR
6 Nov
VAR
20h 55m
3 stops
DUB
€760
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Multiple Airlines
2 Nov
DUB
12h 20m
2 stops
VAR
9 Nov
VAR
7h 55m
2 stops
DUB
€4,044
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Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
6 Oct
DUB
7h 15m
1 stop
BOJ
20 Oct
BOJ
8h 55m
2 stops
DUB
€364
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Multiple Airlines
6 Oct
DUB
7h 15m
1 stop
BOJ
20 Oct
BOJ
8h 55m
2 stops
DUB
€385
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Find the cheapest flights from Ireland to Bulgaria

Recent return flight deals from Ireland to Bulgaria

Ryanair Logo
17:15 - 22:55DUB-SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€56Ryanair
Find Deal
Sun, 19 Oct - Sun, 26 Oct
Ryanair Logo
15:40 - 21:20DUB-SOF
3h 40mdirect
Ryanair Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€96Ryanair
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
14:45 - 02:55DUB-SOF
10h 10m1 stop
Multiple Airlines Logo
19:30 - 07:15SOF-DUB
13h 45m1 stop
€100Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
21:50 - 13:30DUB-SOF
13h 40m1 stop
Multiple Airlines Logo
06:00 - 15:25SOF-DUB
11h 25m1 stop
€100Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Ryanair Logo
08:05 - 13:45DUB-SOF
3h 40mdirect
Ryanair Logo
06:00 - 07:40SOF-DUB
3h 40mdirect
€104Ryanair
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Ryanair Logo
17:15 - 22:55DUB-SOF
3h 40mdirect
Ryanair Logo
23:20 - 01:05SOF-DUB
3h 45mdirect
€111Ryanair
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Lufthansa Logo
05:10 - 16:55DUB-VAR
9h 45m1 stop
Lufthansa Logo
17:40 - 22:45VAR-DUB
7h 05m1 stop
€156Lufthansa
Find Deal
Sun, 2 Nov - Sun, 9 Nov
Lufthansa Logo
09:20 - 17:20DUB-VAR
6h 00m1 stop
Lufthansa Logo
18:05 - 22:45VAR-DUB
6h 40m1 stop
€163Lufthansa
Find Deal
Thu, 30 Oct - Thu, 6 Nov
KLM Logo
06:00 - 14:05ORK-SOF
6h 05m1 stop
KLM Logo
07:00 - 23:25SOF-ORK
18h 25m1 stop
€406KLM
Find Deal
Thu, 30 Oct - Thu, 6 Nov
KLM Logo
15:25 - 14:00ORK-SOF
20h 35m2 stops
KLM Logo
07:00 - 22:25SOF-ORK
17h 25m1 stop
€500KLM
Find Deal
Tue, 7 Oct - Sat, 11 Oct

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 16 September 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

Sun 19/10

17:15-22:55

Nonstop3h 40m

Sofia

Sun 26/10

22:30-00:10

Nonstop3h 40m

€56

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 31/10

15:40-21:20

Nonstop3h 40m

Sofia

Fri 7/11

21:45-23:25

Nonstop3h 40m

€96

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 31/10

14:45-02:55

1 stop10h 10m

Sofia

Fri 7/11

19:30-07:15

1 stop13h 45m

€100

DublinSofia

DUB - SOF

DUBSOF

Dublin

Thu 30/10

21:50-13:30

1 stop13h 40m

Sofia

Thu 6/11

06:00-15:25

1 stop11h 25m

€100

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 29/10

08:05-13:45

Nonstop3h 40m

Sofia

Wed 5/11

06:00-07:40

Nonstop3h 40m

€104

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 12/10

17:15-22:55

Nonstop3h 40m

Sofia

Sun 19/10

23:20-01:05

Nonstop3h 45m

€111

DublinVarna

DUB - VAR

DUBVAR

Dublin

Sun 2/11

05:10-16:55

1 stop9h 45m

Varna

Sun 9/11

17:40-22:45

1 stop7h 05m

€156

DublinVarna

DUB - VAR

DUBVAR

Dublin

Thu 30/10

09:20-17:20

1 stop6h 00m

Varna

Thu 6/11

18:05-22:45

1 stop6h 40m

€163

CorkSofia

ORK - SOF

ORKSOF

Cork

Thu 30/10

06:00-14:05

1 stop6h 05m

Sofia

Thu 6/11

07:00-23:25

1 stop18h 25m

€406

CorkSofia

ORK - SOF

ORKSOF

Cork

Tue 7/10

15:25-14:00

2 stops20h 35m

Sofia

Sat 11/10

07:00-22:25

1 stop17h 25m

€500

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 17h 10m. 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 66% 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

€33

Best Round-Trip Price

€56

Fastest flight time

3h 40m

Popular in

December
The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €33 (Dublin to Sofia).
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The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €56 (Dublin to Sofia).
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The fastest flight to Bulgaria from Ireland takes 3h 40m (Dublin to Sofia).
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December has the highest demand for flights to Bulgaria, with a 1% price increase on average.
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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, National Palace of Culture, and Ivan Vazov National Library of Bulgaria 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:
€138 per person with Lufthansa
€158 per person with Aer Lingus
€473 per person with Turkish Airlines

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

According to our data, 72% 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 September 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 €71
Dublin to Varna flightsfrom €156
Dublin to Burgas flightsfrom €317
Cork to Sofia flightsfrom €406