Cheap Flights from Glasgow (GLA) to Siegen (SGE)

Popular airlines from Glasgow to Siegen (SGE-Siegerland)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland) cost?
Grab a cheap one-way flight or cheap return flight from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland)?
Flying in can help you save, as it's the cheapest month for flights between GLA and SGE. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from GLA to SGE. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland)?
You'll need to hop on a flight with a layover if you're traveling from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from GLA to SGE?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland)?
To touch down at Siegen (SGE-Siegerland) on time, book a flight that leaves from Glasgow Intl. Airport (GLA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland) last-minute?
Last-minute fares from GLA to SGE are generally more expensive. To lock in the lowest rates, start looking for flights well in advance. That said, if you're flexible with your travel dates, you may land a cheap ticket right before you leave.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Siegen (SGE-Siegerland)?
It's generally possible to cancel or reschedule your GLA to SGE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Glasgow Intl.
Destination airport
Siegerland
Distance
626 mi

Book with confidence

Glasgow to Siegen Flights

The cheapest times to fly from Glasgow to Siegen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glasgow to Siegen are during the month of . You can find some of the cheapest flights from Glasgow to Siegen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Siegen

Sunday is one of the best days to book for cheap flights from Glasgow to Siegen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glasgow to Siegen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glasgow to Siegen in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glasgow to Siegen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glasgow to Siegen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Glasgow to Siegen Flights

Explore a world of travel with Expedia

*Available to One Key members.