Latest deals
Insights
FAQs
Price Alerts
Flights to Bulgaria

€28 Cheap flights to Bulgaria

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
11 Nov
DUB
3h 35m
SOF
24 Nov
SOF
3h 55m
DUB
€43
Ryanair
12 Nov
DUB
3h 35m
SOF
19 Nov
SOF
3h 55m
DUB
€51
Ryanair
19 Nov
DUB
3h 35m
SOF
25 Nov
SOF
3h 55m
DUB
€52
Ryanair
19 Nov
DUB
3h 35m
SOF
25 Nov
SOF
3h 55m
DUB
€54
Ryanair
19 Nov
DUB
3h 35m
SOF
25 Nov
SOF
3h 55m
DUB
€56
Ryanair
19 Nov
DUB
3h 35m
SOF
25 Nov
SOF
3h 55m
DUB
€56
Ryanair
19 Nov
DUB
3h 35m
SOF
25 Nov
SOF
3h 55m
DUB
€57
Ryanair
19 Nov
DUB
3h 35m
SOF
25 Nov
SOF
3h 55m
DUB
€60
Ryanair
5 Nov
DUB
3h 35m
SOF
11 Nov
SOF
3h 55m
DUB
€61
Ryanair
5 Nov
DUB
3h 35m
SOF
11 Nov
SOF
3h 55m
DUB
€62
Ryanair
5 Nov
DUB
3h 35m
SOF
11 Nov
SOF
3h 55m
DUB
€63
Ryanair
19 Nov
DUB
3h 35m
SOF
25 Nov
SOF
3h 55m
DUB
€63

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
22 Nov
DUB
6h 00m
1 stop
VAR
29 Nov
VAR
9h 05m
1 stop
DUB
€106
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
7h 15m
1 stop
DUB
€120
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
7h 15m
1 stop
DUB
€121
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
7h 15m
1 stop
DUB
€122
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
7h 15m
1 stop
DUB
€123
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
7h 15m
1 stop
DUB
€124
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
20h 00m
2 stops
DUB
€125
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
20h 00m
2 stops
DUB
€129
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
7h 15m
1 stop
DUB
€130
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
20h 00m
2 stops
DUB
€131
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
23h 30m
2 stops
DUB
€139
Multiple Airlines
29 Oct
DUB
10h 25m
1 stop
VAR
5 Nov
VAR
7h 15m
1 stop
DUB
€145

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
13 Oct
DUB
6h 55m
1 stop
BOJ
20 Oct
BOJ
12h 35m
1 stop
DUB
€103
Multiple Airlines
13 Oct
DUB
26h 00m
2 stops
BOJ
20 Oct
BOJ
12h 35m
1 stop
DUB
€116
Multiple Airlines
13 Nov
DUB
8h 05m
1 stop
BOJ
20 Nov
BOJ
13h 30m
1 stop
DUB
€120
Ryanair
10 Oct
DUB
13h 10m
1 stop
BOJ
18 Oct
BOJ
28h 55m
1 stop
DUB
€131
Multiple Airlines
13 Nov
DUB
8h 05m
1 stop
BOJ
20 Nov
BOJ
23h 10m
2 stops
DUB
€137
Ryanair
13 Oct
DUB
26h 00m
2 stops
BOJ
20 Oct
BOJ
23h 05m
2 stops
DUB
€142
Multiple Airlines
10 Oct
DUB
13h 10m
1 stop
BOJ
18 Oct
BOJ
23h 10m
1 stop
DUB
€146
Multiple Airlines
11 Oct
DUB
22h 35m
2 stops
BOJ
15 Oct
BOJ
12h 40m
1 stop
DUB
€147
Ryanair
10 Oct
DUB
13h 10m
1 stop
BOJ
18 Oct
BOJ
19h 00m
1 stop
DUB
€151
Multiple Airlines
13 Nov
DUB
13h 05m
2 stops
BOJ
20 Nov
BOJ
23h 10m
2 stops
DUB
€163
Multiple Airlines
10 Oct
DUB
10h 25m
2 stops
BOJ
18 Oct
BOJ
23h 10m
1 stop
DUB
€193
Multiple Airlines
10 Oct
DUB
35h 50m
2 stops
BOJ
18 Oct
BOJ
23h 10m
1 stop
DUB
€199

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.
Ryanair Logo
08:20 - 13:55DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
14:05 - 16:00SOF  Sofia-DUB Dublin
3h 55mdirect
€43Ryanair
Wed, 11 Nov - Tue, 24 Nov
Ryanair Logo
17:00 - 22:35DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
14:20 - 16:15SOF  Sofia-DUB Dublin
3h 55mdirect
€54Ryanair
Thu, 19 Nov - Wed, 25 Nov
Ryanair Logo
17:00 - 22:35DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
14:20 - 16:15SOF  Sofia-DUB Dublin
3h 55mdirect
€56Ryanair
Thu, 19 Nov - Wed, 25 Nov
Ryanair Logo
17:00 - 22:35DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
23:00 - 00:55SOF  Sofia-DUB Dublin
3h 55mdirect
€56Ryanair
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
07:45 - 19:50DUB  Dublin-SOF Sofia
10h 05m1 stop Paris Beauvais-Tille
Multiple Airlines Logo
23:00 - 00:55SOF  Sofia-DUB Dublin
3h 55mdirect
€82Multiple Airlines
Wed, 4 Nov - Thu, 12 Nov
Multiple Airlines Logo
17:55 - 11:20DUB  Dublin-SOF Sofia
15h 25m1 stop Milan Malpensa
Multiple Airlines Logo
14:20 - 16:15SOF  Sofia-DUB Dublin
3h 55mdirect
€83Multiple Airlines
Thu, 12 Nov - Wed, 18 Nov
Multiple Airlines Logo
17:55 - 11:20DUB  Dublin-SOF Sofia
15h 25m1 stop Milan Malpensa
Multiple Airlines Logo
23:00 - 00:55SOF  Sofia-DUB Dublin
3h 55mdirect
€88Multiple Airlines
Thu, 12 Nov - Thu, 19 Nov
Lufthansa Logo
09:10 - 23:00DUB  Dublin-SOF Sofia
11h 50m1 stop Frankfurt am Main
Lufthansa Logo
06:00 - 10:05SOF  Sofia-DUB Dublin
6h 05m1 stop Munich Franz Josef Strauss
€153Lufthansa
Fri, 29 Jan - Fri, 5 Feb
Lufthansa Logo
05:10 - 18:10DUB  Dublin-SOF Sofia
11h 00m1 stop Frankfurt am Main
Lufthansa Logo
06:00 - 17:10SOF  Sofia-DUB Dublin
13h 10m1 stop Munich Franz Josef Strauss
€166Lufthansa
Wed, 3 Mar - Sun, 7 Mar
Lufthansa Logo
11:45 - 23:00DUB  Dublin-SOF Sofia
9h 15m1 stop Frankfurt am Main
Lufthansa Logo
06:25 - 11:00SOF  Sofia-DUB Dublin
6h 35m1 stop Frankfurt am Main
€170Lufthansa
Thu, 19 Nov - Wed, 25 Nov

momondo Fare Finder

 
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 11/11

08:20-13:55

Nonstop3h 35m

Sofia

Tue 24/11

14:05-16:00

Nonstop3h 55m

€43

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 19/11

17:00-22:35

Nonstop3h 35m

Sofia

Wed 25/11

14:20-16:15

Nonstop3h 55m

€54

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 19/11

17:00-22:35

Nonstop3h 35m

Sofia

Wed 25/11

14:20-16:15

Nonstop3h 55m

€56

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 5/11

17:00-22:35

Nonstop3h 35m

Sofia

Thu 12/11

23:00-00:55

Nonstop3h 55m

€56

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 4/11

07:45-19:50

1 stop10h 05m

Sofia

Thu 12/11

23:00-00:55

Nonstop3h 55m

€82

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 12/11

17:55-11:20

1 stop15h 25m

Sofia

Wed 18/11

14:20-16:15

Nonstop3h 55m

€83

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 12/11

17:55-11:20

1 stop15h 25m

Sofia

Thu 19/11

23:00-00:55

Nonstop3h 55m

€88

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Fri 29/1

09:10-23:00

1 stop11h 50m

Sofia

Fri 5/2

06:00-10:05

1 stop6h 05m

€153

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 3/3

05:10-18:10

1 stop11h 00m

Sofia

Sun 7/3

06:00-17:10

1 stop13h 10m

€166

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 19/11

11:45-23:00

1 stop9h 15m

Sofia

Wed 25/11

06:25-11:00

1 stop6h 35m

€170

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

What is the cheapest flight to Bulgaria?

The best prices found on momondo for flights to Bulgaria are:
€100 per person with Ryanair
€106 per person with Aer Lingus
€201 per person with Lufthansa

See prices from:

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

€28

Best Round-Trip Price

€43

Fastest flight time

3h 35m

Popular in

July
The best one-way flight price to Bulgaria from Ireland in the last 5 days is €28 (Dublin to Sofia).
Search Deals
The best return flight price to Bulgaria from Ireland in the last 5 days is €43 (Dublin to Sofia).
Search Deals
The fastest flight to Bulgaria from Ireland takes 3h 35m (Dublin to Sofia).
Search Deals
July has the highest demand for flights to Bulgaria, with a 21% price increase on average.
Search Deals

Frequently asked questions about flying to Bulgaria

What is the best airport to land at to visit National Palace of Culture?

The closest airport to National Palace of Culture is Sofia Airport, which is located in Sofia. If you plan on visiting or staying in this area, landing at Sofia Airport will be your best bet.

Which airlines fly to Bulgaria?

Ryanair is the most popular airline offering flights to Bulgaria, with 58% of our users opting to fly with them when travelling to Bulgaria. Other popular options include Lufthansa and Aer Lingus. There are a total of 3 different airlines flying to Bulgaria.

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

According to our data, 71% 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.

How much are flights to Bulgaria?

You can expect to spend an average of €390 for a flight to Bulgaria. However, our users found flights to Bulgaria for €106, which is the cheapest price we’ve seen in the past week. €498 per ticket tends to be the most expensive a flight to Bulgaria will get, whereas anything for €370 or less is considered a good deal.

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 2026, there are 4 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 30/10
Fri 6/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Popular Flights to Bulgaria

Dublin to Sofia flightsfrom €43
Dublin to Burgas flightsfrom €103
Dublin to Varna flightsfrom €123
Cork to Sofia flightsfrom €136