Top Airlines Flying from Dublin to Sofia

You can choose from 1 airlines that fly from Dublin to Sofia, including Lufthansa, Ryanair offers the lowest prices on this route.
Lufthansa logo Lufthansa
Airlines are determined based on actual purchased flight tickets from Dublin to Sofia according to previous 12 months data from Trip.com.

Explore the cheapest flights from Dublin to Sofia in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at US$117, and round-trip direct tickets start at US$138.

Displayed flight fares from Dublin to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Dublin to Sofia

The distance between Dublin and Sofia is approximately 2,481.81 km. It takes around 3 hours 40 minutes on average to fly from Dublin to Sofia. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceUS$41
Cheapest round-trip ticket priceUS$106
Off-season for travelNovember
Peak season for travelJuly
Flight distance2,481.81 km
Average flight time3 hours 40 minutes
Popular airlineLufthansa
Flight statistics for the Dublin–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Dublin to Sofia (DUB-SOF)?

    Based on Trip.com data, Ryanair offers one-way fares as low as US$41 on Cheapest nonstop routes (e.g. DUB to SOF on Tue, May 12), while Ryanair offers Cheapest nonstop round-trips from US$106 departing on Mon, Apr 20 and returning on Sat, Apr 25.
  • At the moment, several airlines serve connecting flights from Dublin to Sofia, including: Lufthansa Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • It takes around 3 hours 40 minutes to fly from Dublin (DUB) to Sofia (SOF).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dublin to Sofia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Dublin to Sofia, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, May 12, with one-way flights priced at just US$41.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Dublin to Sofia is November, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Dublin to Sofia on April 20, 2026 with Ryanair, with prices starting at US$43.
  • You can land at any one of the following hubs in Sofia, with Dublin Airport to Sofia International Airport (DUB-SOF) is by far the most common option on this route: Sofia International Airport (SOF).
  • The time difference between Sofia and Dublin is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Dublin to Sofia

Which airline offers the cheapest direct flights from Dublin to Sofia?

The average fare for all direct flights from Dublin to Sofia. (Based on Trip.com’s data from the past 12 months)

Based on Trip.com’s data from the past 12 months, Ryanair offers the cheapest direct flights from Dublin to Sofia, with prices starting from US$115.

US$115
US$279
US$442
US$605
Ryanair
US$115
Ryanair
Lufthansa
US$351
Lufthansa
British Airways
US$574
British Airways
Turkish Airlines
US$605
Turkish Airlines

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.