C$542 Cheap Flights from Islamabad (ISB) to Sofia (SOF)

Compare Islamabad to Sofia flight deals

Find the cheapest month or even day of the year to fly to Sofia

Book the best Sofia fare with no extra fees

Flight deals from Islamabad to Sofia

Looking for a cheap last-minute deal or the best return flight from Islamabad Airport to Sofia Airport? If you want to travel next month, return fares start from C$1,116. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Islamabad to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Islamabad to Sofia flights are currently cheapest in August.

Islamabad to Sofia: Alternative routes

Compare routes from Islamabad to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Islamabad to Sofia: Flight information

The things to know before you go.
Cheapest flight foundC$542
Cheapest month to flyAugust

Finding cheap flights from Islamabad to Sofia: Frequently asked questions

The best price we found for a return flight from Islamabad to Sofia is C$1,009. 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 Islamabad to Sofia. But we found flights with one or more stops from C$1,009.
As of April 2026, there are no flights flying from Islamabad to Sofia.
The cheapest month to fly from Islamabad to Sofia is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Islamabad Airport to Sofia Airport on Tuesday, May 26, 2026.
No airlines currently offer direct flights between Islamabad Airport and Sofia Airport. 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 Sofia 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 Sofia is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Fly Jinnah offers the cheapest flight tickets to Sofia.

Traveling from Islamabad International Airport (ISB) to Sofia Airport (SOF): what you need to know

  • Be prepared for longer queues in popular months like July and other peak seasons. Arriving up to fours hours ahead of an international flight and two hours for a domestic departure is a smart move.

  • To break up your flight from Islamabad International Airport to Sofia Airport, consider adding a stopover. Simply deselect 'Direct flights only' and find a destination that catches your eye. The most popular stopovers on the ISB - SOF route are:

    • Dubai Airport

    • Hamad International Airport

    • London Gatwick Airport

  • Before reserving your cheap ticket from ISB to SOF, check if you need a visa to enter Bulgaria. Travel document and visa requirements may differ and are updated frequently. To get the latest information, get in touch with the nearest embassy or consulate of the country you're going to.

How to find the cheapest flights from Islamabad International Airport (ISB) to Sofia Airport (SOF)

  • The best price we've seen for a one-way ticket from Islamabad International Airport to Sofia Airport is C$542. The cheapest price for a return flight is C$1,009. Remember that fares can change due to demand at the time of booking.

  • It's usually best to book in advance if you're looking for cheap flight tickets from ISB to SOF. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • Getting cheap flight tickets from Islamabad International Airport to Sofia Airport is easier if you can be flexible with your dates. Use the 'Whole month' search function to see the lowest prices across every month and bag a great deal.

  • Getting a cheap ticket from ISB to SOF is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your trip using filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Islamabad International Airport to Sofia Airport.

Handy information about Islamabad International Airport (ISB)

  • Islamabad International Airport is around 31 kilometres from central Islamabad. If you're ride-sharing, catching a cab or driving from the center, it'll take you 33 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 1 hour and 26 minutes.

  • After a leisurely start to your vacation? Stay near ISB. Whether you're boarding an early flight from Islamabad International Airport to Sofia Airport or just don't like being rushed, these stays have you covered:

Arriving at Sofia Airport (SOF)

Getting from Sofia Airport (SOF) to central Sofia

  • Sofia Airport is approximately 11 kilometres from the center of Sofia. With your own car rental or if you're catching a cab, the drive is around 16 minutes.

  • It'll take around 37 minutes to get there by public transport.

When to fly to Sofia Airport (SOF)

  • August is the busiest month for flights from Islamabad International Airport to Sofia Airport. To avoid the crowds, go to Sofia in April.

  • The warmest month in Sofia is August, with temperatures ranging between 14ºC and 30ºC. Lock in your flights from Islamabad International Airport to Sofia Airport in this month if you enjoy this type of weather.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from ISB to SOF in January. Temperatures average between -11ºC and 7ºC then.

More about Sofia

  • As soon as you've booked your flights from ISB to SOF, you'll want to find a place to stay in Sofia. Make one of these accommodation options your base for exploring this exciting city:

  • There are so many things to see and do in this city it can be tricky to work out where to start. National Palace of Culture, Boyana Church and City Garden are leading attractions which should feature on any well-planned Sofia itinerary.

Complete your Sofia trip with hotels and a car rental

  • You've locked in your cheap ticket to Sofia Airport — next up is finding a great stay, and perhaps even a set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Sofia.

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