Find flights
When to book
Airlines
FAQs

Cheap flights from Glasgow Intl Airport to Bulgaria from £39

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SOF
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Glasgow Intl to Bulgaria

Keep the following information in mind while searching for Glasgow Intl to Bulgaria flight deals. Data was last updated 15 July 2025.

Round-trip from

£182

One-way from

£39

Popular in

June

Cheapest in

April

Average price

£274

Good round-trip deal

£207 or less
Lufthansa
  • Lufthansa
  • 17/9-24/9
  • 2 total stops
  • 16h 00m total
  • Glasgow to Bulgaria
17/9
  • 17/9
  • 1 total stop
  • 17h 25m total
  • Glasgow to Bulgaria
Highest demand for flights based on searches. 22% potential increase in price (£46 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Glasgow Intl to Bulgaria.

Find flight deals from Glasgow Intl to Bulgaria

Cheapest flights from Glasgow Intl to Bulgaria
Explore the most affordable flight options available from Glasgow Intl to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Wed 17/906:10GLA - SOF
1 stop9h 40mLufthansa
Wed 24/918:40SOF - GLA
1 stop6h 20mLufthansa
Deal found 14/7£182
Fri 24/1006:10GLA - VAR
2 stops12h 40mLufthansa
Mon 27/1016:00VAR - GLA
2 stops9h 10mLufthansa
Deal found 14/7£198
Thu 28/813:55GLA - SOF
1 stop7h 45mMultiple Airlines
Thu 4/919:15SOF - GLA
2 stops14h 15mMultiple Airlines
Deal found 14/7£201
Wed 20/821:45GLA - BOJ
1 stop12h 00mMultiple Airlines
Mon 8/921:45BOJ - GLA
2 stops19h 40mMultiple Airlines
Deal found 13/7£204
Wed 20/808:25GLA - VAR
2 stops9h 05mMultiple Airlines
Mon 8/919:10VAR - GLA
2 stops13h 45mMultiple Airlines
Deal found 13/7£229
Wed 20/806:10GLA - BOJ
2 stops9h 25mLufthansa
Sun 7/909:10BOJ - GLA
1 stop15h 40mLufthansa
Deal found 13/7£351
Mon 18/808:30GLA - BOJ
1 stop11h 45mRyanair
Mon 25/815:30BOJ - GLA
1 stop6h 30mRyanair
Deal found 13/7£376
Thu 21/812:00GLA - BOJ
1 stop8h 30mAer Lingus
Tue 9/923:20BOJ - GLA
1 stop10h 45mAer Lingus
Deal found 13/7£436

Cheapflights Fare Finder

Customise your flight search to find flights from Glasgow Intl to Bulgaria 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 15 July 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Bulgaria that are best for you.

Fly from

Glasgow Intl

Fly to

Bulgaria

Route

Depart

Return

Price

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Wed 17/9

06:10-17:50

1 stop9h 40m

Sofia

Wed 24/9

18:40-23:00

1 stop6h 20m

£182

GlasgowVarna

GLA - VAR

GLAVAR

Glasgow Intl

Fri 24/10

06:10-20:50

2 stops12h 40m

Varna

Mon 27/10

16:00-23:10

2 stops9h 10m

£198

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Thu 28/8

13:55-23:40

1 stop7h 45m

Sofia

Thu 4/9

19:15-07:30

2 stops14h 15m

£201

GlasgowBurgas

GLA - BOJ

GLABOJ

Glasgow Intl

Wed 20/8

21:45-11:45

1 stop12h 00m

Bourgas

Mon 8/9

21:45-15:25

2 stops19h 40m

£204

GlasgowVarna

GLA - VAR

GLAVAR

Glasgow Intl

Wed 20/8

08:25-19:30

2 stops9h 05m

Varna

Mon 8/9

19:10-06:55

2 stops13h 45m

£229

GlasgowBurgas

GLA - BOJ

GLABOJ

Glasgow Intl

Wed 20/8

06:10-17:35

2 stops9h 25m

Bourgas

Sun 7/9

09:10-22:50

1 stop15h 40m

£351

GlasgowBurgas

GLA - BOJ

GLABOJ

Glasgow Intl

Mon 18/8

08:30-22:15

1 stop11h 45m

Bourgas

Mon 25/8

15:30-20:00

1 stop6h 30m

£376

GlasgowBurgas

GLA - BOJ

GLABOJ

Glasgow Intl

Thu 21/8

12:00-22:30

1 stop8h 30m

Bourgas

Tue 9/9

23:20-08:05

1 stop10h 45m

£436

GlasgowSofia

GLA - SOF

GLASOF

Glasgow Intl

Wed 17/9

18:10-13:35

1 stop17h 25m

£39

GlasgowVarna

GLA - VAR

GLAVAR

Glasgow Intl

Wed 20/8

07:05-19:30

1 stop10h 25m

£48

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 12 results
1
2

Best time to book a flight from Glasgow Intl to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria 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 Bulgaria

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

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Bulgaria (average of £88). Flying from Glasgow Intl Airport to Bulgaria in August is currently the most expensive (average of £311). 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 BG?

Find hourly flight availability from Glasgow Intl to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 25% on flights from Glasgow Intl Airport to Bulgaria by exploring options for tickets in the morning.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated 15 July 2025.
See what other customers who have flown with Aer Lingus, Lufthansa, andRyanair from Glasgow Intl Airport to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.0

Boarding

7.2

Crew

8.0

Entertainment

6.8

Overall

7.1

Food

6.4

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

Comfort

7.0

Boarding

7.2

Crew

8.0

Entertainment

6.8

Overall

7.1

Food

6.4

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

Comfort

7.0

Boarding

7.2

Crew

8.0

Entertainment

6.8

Overall

7.1

Food

6.4

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

Comfort

7.0

Boarding

7.2

Crew

8.0

Entertainment

6.8

Overall

7.1

Food

6.4

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most popular routes from Glasgow Intl Airport to Bulgaria?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Bulgaria 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 Bulgaria?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Bulgaria (average of £88). Flying from Glasgow Intl Airport to Bulgaria in August is currently the most expensive (average of £311). 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

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.

Alternative routes for Glasgow Intl to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Glasgow Intl to Bulgaria

Discover the top 3 airlines that operate flights from Glasgow Intl to Bulgaria. 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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£136Average£179FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£138Average£238FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Jet2Cheapest£207Average£370FlexibilityNo cancel feeOn-timeN/A
Search Jet2 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 Bulgaria?

Cheapflights makes it easy to find Glasgow Intl to Bulgaria flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bulgaria from Glasgow Intl.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to Bulgaria, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Glasgow Intl to Bulgaria on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.