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Cheap flights from Belfast Intl Airport to Bulgaria from £129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Bulgaria departing on 10/6. 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 Belfast Intl Airport to Bulgaria

Cheap one-way flights

Enter your travel dates to find the best prices.
Ryanair Logo
09:55 - 23:25
BFS
-
BOJ
11h 30m
2 stops
£129Ryanair
Wed, 10 Jun
Multiple Airlines Logo
20:10 - 20:25
BFS
-
BOJ
22h 15m
1 stop
£134Multiple Airlines
Wed, 10 Jun
Multiple Airlines Logo
15:40 - 16:10
BFS
-
BOJ
22h 30m
3 stops
£159Multiple Airlines
Wed, 10 Jun

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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 3 February 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Wed 10/6

09:55-23:25

2 stops11h 30m

£129

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Wed 10/6

20:10-20:25

1 stop22h 15m

£134

BelfastBurgas

BFS - BOJ

BFSBOJ

Belfast Intl

Wed 10/6

15:40-16:10

3 stops22h 30m

£159

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Bulgaria from

How to get the cheapest flight ticket from Belfast Intl Airport to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast Intl to Bulgaria?

Ryanair is the most popular carrier operating from Belfast Intl to Bulgaria

Cheap Belfast Intl Airport to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Bulgaria

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Belfast Intl Airport to Bulgaria takes 13h 35m
There are no direct flights from Belfast Intl Airport to Bulgaria. There are no popular flight routes from Belfast Intl Airport to Bulgaria.
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  • When did momondo last update prices for flights from Belfast Intl Airport to Bulgaria?

    Prices for flights from Belfast Intl Airport to Bulgaria refresh daily.

  • How old do you have to be to fly from Belfast Intl Airport to Bulgaria?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Bulgaria.

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

    The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Bulgaria. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Belfast to Bulgaria flights to just show those with flexible booking policies.

How can momondo help me find flights from Belfast to Bulgaria?

momondo helps you find the best flight between Belfast 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 Belfast to Bulgaria right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bulgaria from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bulgaria trip

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