Find flights
When to book
Airlines
FAQs

Cheap flights from Glasgow Intl Airport to Sofia from £107

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SOF
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 October 2025.

Round-trip from

£107

Popular in

August

Cheapest in

December

Average price

£154
Ryanair
  • Ryanair
  • 6/12-8/12
  • 2 total stops
  • 20h 25m total
  • Glasgow to Sofia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Glasgow Intl to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Sofia
Explore the most affordable flight options available from Glasgow Intl to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sat 6/1209:30GLA - SOF
1 stop10h 20mMultiple Airlines
Mon 8/1212:00SOF - GLA
1 stop10h 05mMultiple Airlines
Deal found 22/10£107
Fri 5/1221:15GLA - SOF
1 stop11h 55mMultiple Airlines
Fri 12/1221:45SOF - GLA
1 stop13h 20mMultiple Airlines
Deal found 21/10£109
Fri 14/1120:50GLA - SOF
1 stop14h 40mMultiple Airlines
Wed 19/1106:00SOF - GLA
1 stop6h 05mMultiple Airlines
Deal found 22/10£121
Fri 5/1221:50GLA - SOF
2 stops15h 10mRyanair
Fri 12/1207:20SOF - GLA
2 stops17h 15mRyanair
Deal found 21/10£152
Fri 14/1121:50GLA - SOF
2 stops15h 10mRyanair
Wed 19/1121:55SOF - GLA
2 stops14h 10mRyanair
Deal found 22/10£157

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Sofia 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, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Sofia that are best for you.

Fly from

Glasgow Intl

Fly to

Sofia

Route

Depart

Return

Price

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Sat 6/12

09:30-21:50

1 stop10h 20m

Sofia

Mon 8/12

12:00-20:05

1 stop10h 05m

£107

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Fri 14/11

20:50-13:30

1 stop14h 40m

Sofia

Wed 19/11

06:00-10:05

1 stop6h 05m

£121

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Fri 5/12

21:15-11:10

1 stop11h 55m

Sofia

Fri 12/12

07:20-22:35

2 stops17h 15m

£130

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Fri 5/12

21:50-15:00

2 stops15h 10m

Sofia

Fri 12/12

07:20-22:35

2 stops17h 15m

£152

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Fri 14/11

21:50-15:00

2 stops15h 10m

Sofia

Wed 19/11

21:55-10:05

2 stops14h 10m

£157

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Tue 10/3

06:00-13:25

1 stop5h 25m

Sofia

Wed 11/3

06:10-12:05

1 stop7h 55m

£350

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Best time to book a flight from Glasgow Intl to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Glasgow Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Sofia

What is the cheapest month to book a flight from Glasgow Intl Airport to Sofia?

Currently, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Sofia (average of £103). Flying from Glasgow Intl Airport to Sofia in May is currently the most expensive (average of £233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GLA to SOF?

Find hourly flight availability from Glasgow Intl to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

It’s typically best to fly out from Glasgow Intl Airport to Sofia in the afternoon. Doing so could potentially save you 61% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated 24 October 2025.
Get a feel of what it's like to fly with Lufthansa from Glasgow Intl Airport to Sofia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,518 reviews
Check prices

Comfort

6.8

Entertainment

6.4

Boarding

7.0

Crew

7.6

Food

6.3

Overall

6.8

Reviews

1 / 20
10.0
Excellent

Joan,Oct 2025

FCO - FRA

Kind of a short layover and had to run from Gates A to C in less than an hour.
Lufthansa
6.8
Okay
7,518 reviews
Lufthansa
6.8
Okay
7,518 reviews
Check prices

Comfort

6.8

Entertainment

6.4

Boarding

7.0

Crew

7.6

Food

6.3

Overall

6.8

Reviews

1 / 20
10.0
Excellent

Joan,Oct 2025

FCO - FRA

Kind of a short layover and had to run from Gates A to C in less than an hour.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from Glasgow Intl?

    If you book a flight to Sofia from Glasgow Intl, you will be flying to Sofia, which is the city’s only airport. Sofia (SOF) is located 4.2 mi from the center of Sofia. There are 0 flights from Glasgow Intl to Sofia per day from 1 airline.

  • What is the cheapest airline to fly from Glasgow Intl Airport to Sofia round-trip?

    Currently priced at £141, Lufthansa will fly you from Glasgow Intl Airport to Sofia and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Lufthansa is currently priced 34% below the average price you’ll pay for this route.

  • Can I find deals for flights from Glasgow Intl to Sofia that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Sofia.

  • Can I find deals for business class flights from Glasgow Intl to Sofia?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Glasgow Intl Airport to Sofia?

    Currently, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Sofia (average of £103). Flying from Glasgow Intl Airport to Sofia in May is currently the most expensive (average of £233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sofia by adding a car hire and/or hotel booking to your travel itinerary.
Sofia car hire
Sofia Airport car hire
Plovdiv Airport car hire

Top airline flying from Glasgow Intl to Sofia

Discover the top airline that operate flights from Glasgow Intl to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£141Average£244FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow Intl to Sofia?

Cheapflights helps you search for flights from Glasgow Intl to Sofia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Sofia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow Intl to Sofia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Glasgow Intl to Sofia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow Intl to Sofia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Sofia become cheaper?

Yes! Start tracking prices for Glasgow Intl to Sofia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.