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Cheap flights from Northern Ireland to Bulgaria from £88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Bulgaria departing on 23/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Northern Ireland to Bulgaria

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:55 - 11:20
BFS
-
BOJ
16h 25m
2 stops
Multiple Airlines Logo
21:00 - 08:25
BOJ
-
BFS
13h 25m
1 stop
£157Multiple Airlines
Sat, 13 Jun - Fri, 19 Jun
Multiple Airlines Logo
16:55 - 11:20
BFS
-
BOJ
16h 25m
2 stops
Multiple Airlines Logo
23:45 - 10:45
BOJ
-
BFS
13h 00m
2 stops
£163Multiple Airlines
Sat, 13 Jun - Fri, 19 Jun
Multiple Airlines Logo
15:35 - 11:50
BFS
-
BOJ
18h 15m
1 stop
Multiple Airlines Logo
21:00 - 08:25
BOJ
-
BFS
13h 25m
1 stop
£174Multiple Airlines
Sat, 13 Jun - Fri, 19 Jun
Multiple Airlines Logo
20:15 - 23:25
BFS
-
BOJ
25h 10m
2 stops
Multiple Airlines Logo
19:55 - 12:00
BOJ
-
BFS
18h 05m
2 stops
£183Multiple Airlines
Tue, 9 Jun - Sun, 14 Jun
Multiple Airlines Logo
22:30 - 13:00
BFS
-
BOJ
12h 30m
1 stop
Multiple Airlines Logo
19:55 - 12:00
BOJ
-
BFS
18h 05m
2 stops
£184Multiple Airlines
Tue, 9 Jun - Sun, 14 Jun
Multiple Airlines Logo
22:30 - 13:00
BFS
-
BOJ
12h 30m
1 stop
Multiple Airlines Logo
23:00 - 08:15
BOJ
-
BFS
11h 15m
1 stop
£187Multiple Airlines
Tue, 9 Jun - Sun, 14 Jun
Multiple Airlines Logo
15:20 - 19:00
BFS
-
BOJ
25h 40m
3 stops
Multiple Airlines Logo
23:45 - 10:45
BOJ
-
BFS
13h 00m
2 stops
£307Multiple Airlines
Sat, 13 Jun - Fri, 19 Jun
Multiple Airlines Logo
21:25 - 22:55
BFS
-
BOJ
23h 30m
3 stops
Multiple Airlines Logo
22:30 - 12:00
BOJ
-
BFS
15h 30m
2 stops
£333Multiple Airlines
Tue, 9 Jun - Sun, 14 Jun
Multiple Airlines Logo
13:55 - 21:35
BFS
-
BOJ
29h 40m
3 stops
Multiple Airlines Logo
22:15 - 00:20
BOJ
-
BFS
28h 05m
3 stops
£647Multiple Airlines
Sat, 13 Jun - Fri, 19 Jun

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 May 2026.
Use the filters below to find and compare flights from Northern Ireland to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Sat 13/6

16:55-11:20

2 stops16h 25m

Bourgas

Fri 19/6

21:00-08:25

1 stop13h 25m

£157

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Sat 13/6

16:55-11:20

2 stops16h 25m

Bourgas

Fri 19/6

23:45-10:45

2 stops13h 00m

£163

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Sat 13/6

15:35-11:50

1 stop18h 15m

Bourgas

Fri 19/6

21:00-08:25

1 stop13h 25m

£174

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Tue 9/6

20:15-23:25

2 stops25h 10m

Bourgas

Sun 14/6

19:55-12:00

2 stops18h 05m

£183

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Tue 9/6

22:30-13:00

1 stop12h 30m

Bourgas

Sun 14/6

19:55-12:00

2 stops18h 05m

£184
Fastest return journey

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Tue 9/6

22:30-13:00

1 stop12h 30m

Bourgas

Sun 14/6

23:00-08:15

1 stop11h 15m

£187

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Sat 13/6

15:20-19:00

3 stops25h 40m

Bourgas

Fri 19/6

23:45-10:45

2 stops13h 00m

£307

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Tue 9/6

21:25-22:55

3 stops23h 30m

Bourgas

Sun 14/6

22:30-12:00

2 stops15h 30m

£333

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Sat 13/6

13:55-21:35

3 stops29h 40m

Bourgas

Fri 19/6

22:15-00:20

3 stops28h 05m

£646
Cheapest one-way

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Tue 23/6

20:15-23:25

2 stops25h 10m

£88

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Cheap Northern Ireland to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Bulgaria

Fastest flight time

12h 55m

Direct flights

None
The fastest flight from Northern Ireland to Bulgaria takes 12h 55m
There are no direct flights from Northern Ireland to Bulgaria. There are no popular flight routes from Northern Ireland to Bulgaria.
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Frequently asked questions about flying from Northern Ireland to Bulgaria

  • When did momondo last update prices for flights from Northern Ireland to Bulgaria?

    Prices for flights from Northern Ireland to Bulgaria were last updated today.

  • How old do you have to be to fly from Northern Ireland 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Bulgaria.

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

    The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Northern Ireland to Bulgaria

  • How do I get Price Alerts for flights from Northern Ireland to Bulgaria?

    Price Alerts will notify you by email when the price for flights to Bulgaria from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Northern Ireland to Bulgaria with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

Finding the right flight to Bulgaria from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bulgaria quick and easy, saving you time and money.

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

All flight searches from Northern Ireland to Bulgaria on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Northern Ireland to Bulgaria?

momondo helps you find the best flight between Northern Ireland and Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Bulgaria from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bulgaria trip

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