Your travel platformSkip navigation
Sofia

Republic of Ireland Sofia - Cheap flights

Special flight deals from Republic of Ireland to Sofia

Why book flights with eSky?

Largest choice of flights

With flights from over 500 airlines, we'll find your perfect match in seconds.

Flexible search

Extend your search to include nearby airports and flex your dates for the cheapest deals.

Excellent products and services

Need travel insurance, cancellation insurance, car hire, local attraction bookings or more? We have you covered.

Over 4950 customer reviews - choose proven quality and book with complete confidence.

Find the best time to book cheap flights to Sofia

Flexible on travel dates? Discover the cheapest month to fly to Sofia

  • Cheapest round-trip flight

    from 84 USD

  • Cheapest month to travel

    October, November, December

  • The cheapest day to fly

    Sunday

  • Lowest prices

    30 days before
Jul
313 USD
Aug
221 USD
Sep
157 USD
Oct
84 USD
Nov
84 USD
Dec
84 USD
Jan
96 USD
Feb
118 USD
Mar
118 USD
Apr
??
May
??
Jun
??

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    557 USD

  • 3 months before

    from

    283 USD

  • 30 days before

    from

    254 USD

  • 7 days before

    from

    435 USD

  • 1 day before

    from

    1,044 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
310 USD
Mon
373 USD
Tue
337 USD
Wed
356 USD
Thu
409 USD
Fri
462 USD
Sat
270 USD
Sun

General information

  • Local time (UTC+2)

  • Flight time from Dublin

  • Exchange Rate

    1 BGN = 0.58 USD
Sofia
Sofia is the capital of Bulgaria, located in the western part of the country at the foot of the Vitosha Mountain. The city is situated along the Boyana River and is home to about 1.3 million people. Its history dates back to Thracian times when it was known as Serdica. Don't miss the Alexander Nevsky Cathedral and the ancient ruins of Serdica. The temperate continental climate makes spring and autumn the best times to visit, with mild and pleasant temperatures.