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Cheap Flights from Sofia to Belfast from $118

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Flight deals from Sofia to Belfast

Looking for a cheap last-minute deal or the best return flight from Sofia to Belfast? Find the lowest prices on one-way and return tickets right here.
Belfast.$274 per passenger.Departing Mon, 2 Jun, returning Mon, 9 Jun.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Sofia on Mon, 2 Jun, arriving in Belfast International.Inbound indirect flight with Ryanair, departs from Belfast International on Mon, 9 Jun, arriving in Sofia.Price includes taxes and charges.From $274, select.
Belfast.$312 per passenger.Departing Sat, 17 May, returning Wed, 21 May.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Sofia on Sat, 17 May, arriving in Belfast International.Inbound indirect flight with easyJet, departs from Belfast International on Wed, 21 May, arriving in Sofia.Price includes taxes and charges.From $312, select.
Belfast.$349 per passenger.Departing Sat, 4 Oct, returning Sun, 5 Oct.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Sofia on Sat, 4 Oct, arriving in Belfast International.Inbound indirect flight with easyJet, departs from Belfast International on Sun, 5 Oct, arriving in Sofia.Price includes taxes and charges.From $349, select.
Belfast.$360 per passenger.Departing Thu, 24 Apr, returning Fri, 25 Apr.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Sofia on Thu, 24 Apr, arriving in Belfast International.Inbound indirect flight with Ryanair, departs from Belfast International on Fri, 25 Apr, arriving in Sofia.Price includes taxes and charges.From $360, select.
Belfast.$372 per passenger.Departing Mon, 28 Apr, returning Thu, 1 May.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Sofia on Mon, 28 Apr, arriving in Belfast International.Inbound indirect flight with easyJet, departs from Belfast International on Thu, 1 May, arriving in Sofia.Price includes taxes and charges.From $372, select.
Belfast.$460 per passenger.Departing Mon, 28 Jul, returning Mon, 4 Aug.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Sofia on Mon, 28 Jul, arriving in Belfast International.Inbound indirect flight with Ryanair, departs from Belfast International on Mon, 4 Aug, arriving in Sofia.Price includes taxes and charges.From $460, select.
Belfast.$540 per passenger.Departing Wed, 27 Aug, returning Mon, 1 Sep.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Sofia on Wed, 27 Aug, arriving in Belfast International.Inbound indirect flight with Ryanair, departs from Belfast International on Mon, 1 Sep, arriving in Sofia.Price includes taxes and charges.From $540, select.

Find the cheapest month to fly from Sofia to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sofia to Belfast flights are currently cheapest in June.
Apr
from $360
May
from $312
Jun
from $274
Jul
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Aug
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Sep
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Oct
from $349
Nov
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Dec
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Jan
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Feb
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Mar
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Alternative Sofia to Belfast routes

Looking for the cheapest, fastest or easiest route from Sofia to Belfast? You could fly into the following airports instead.

Sofia to Belfast: Flight information

The things to know before you go.
Cheapest flight found$274
Cheapest month to flyJune

Finding cheap flights from Sofia to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Sofia to Belfast is $274. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sofia to Belfast. But we found flights with one or more stops from $274.
As of April 2025, there are no flights flying from Sofia to Belfast.
The cheapest month to fly from Sofia to Belfast is usually April 2025.
If you're flying from Sofia Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from $274.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sofia Airport to Belfast on Monday, 2 June 2025.
No airlines currently offer direct flights between Sofia Airport and Belfast. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, Ryanair offers the cheapest flight tickets to Belfast.

Travelling from Sofia Airport (SOF) to Belfast: what you need to know

  • The timezone in Belfast is UTC+0. The city is 2 hours behind Sofia, where Sofia Airport is located.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to board your flight from SOF to Belfast.

  • Travelling during a popular month like August? Major public holidays and other popular periods can mean longer queues at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • Consider adding a stopover to possibly find a cheaper flight from SOF to Belfast. Just deselect 'Direct flights only' when searching for the departures. Break up the journey at one of these popular options:

    • Edinburgh Airport (EDI)

    • Birmingham International Airport (BHX)

    • Manchester Airport (MAN)

  • You won't need a visa for United Kingdom if you hold a passport from Bulgaria and are travelling for tourism purposes. Visa and travel documentation requirements are subject to changes. So before reserving your cheap tickets from Sofia Airport to Belfast, check with your airline and your destination country's local embassy or consulate for the latest rules.

  • Located around 11 kilometres from the centre of Sofia, SOF can be reached in about 16 minutes by car (depending on traffic). The journey by public transport takes roughly 37 minutes.

  • Looking for a convenient hotel near SOF? If you're catching an early flight from Sofia Airport to Belfast, these accommodation options will have you sleeping moments from your departure lounge:

How to find the cheapest flights from Sofia Airport (SOF) to Belfast

  • The lowest price we've found for a one-way ticket from Sofia Airport to Belfast is $118. The cheapest price for a return flight is $274. Keep in mind fares can change due to demand at the time of booking.

  • To pick up cheap tickets from SOF to Belfast, book as early as you can. Airlines generally offer their best fares when flights are first made available.

  • If you can be flexible with your travel dates, check out the 'Whole month' tool. It'll find the lowest price in every month when looking for your ticket from Sofia Airport to Belfast.

  • Sign into your online account or use the app to create a Price Alert. You'll be notified straight away if there's a better deal on this route. It's simple to do, and it'll save you from searching for flight tickets from SOF to Belfast every day.

  • Play around with the filters to find your ideal trip. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Sofia Airport to Belfast, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) is around 32 kilometres from central Belfast. With a car rental or if you're catching a cab, the drive is about 31 minutes.

  • If you're travelling on public transport, expect a journey time of around 2 hours and 2 minutes.

  • Consider booking a hotel near BFS if you're catching a late flight from Sofia Airport to Belfast. Settle into one of these accommodation options and skip the long transfer:

George Best Belfast City Airport (BHD)

  • The centre of Belfast is located around 8 kilometres from George Best Belfast City Airport (BHD). Once your flight from Sofia Airport to Belfast has touched down and you've made your way through the terminal, expect a drive of around 12 minutes.

  • Travelling by public transport will take around 22 minutes.

  • There are some great places to park your luggage (and yourself) near BHD. Kick back and get cosy after your flight from SOF to Belfast at any of these well-located options:

Best time to go to Belfast

  • August is the busiest month to hop on a flight from Sofia Airport to Belfast while February is the quietest. To work out the best time to visit Belfast, consider the pace you prefer to travel at.

  • Before locking in your flight from Sofia Airport to Belfast, think about the type of weather you enjoy. July is the warmest month in Belfast, with temperatures ranging from 10ºC to 19ºC.

  • If you like travelling in cooler conditions, search for a cheap flight from SOF to Belfast in January when temperatures average between 1ºC and 8ºC.

More about Belfast

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in Belfast right here. Explore these hotels once you've locked in your flight from Sofia Airport to Belfast:

  • There are so many things to discover in this city it can be hard to know where to start. Titanic Belfast, Crumlin Road Gaol Visitor Attraction and Conference Centre and Botanic Gardens are top sights which should feature on every Belfast itinerary.

Complete your Belfast trip with a car rental

  • Finding you a cheap flight from Sofia Airport to Belfast isn't our only party trick. Check out our car rentals in Belfast and explore the city on your own terms. We find deals from trusted car rental companies and put them all in one place. Instantly compare rates and then book with no fees.

Plan the rest of your trip from Sofia to Belfast

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.