$401 Cheap Flights from Buffalo (BUF) to Glasgow (GLA)

View $401 flight on Mon, Jan 5, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Glasgow International Airport (GLA)

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Cheap Flights from Buffalo to Glasgow (BUF-GLA)

Prices were available within the past 7 days and start at $401 for one-way flights and $692 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 15 - Tue, Oct 21
BUF
Buffalo
GLA
Glasgow
$692 Roundtrip, found 1 day ago
$692
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 15 from Buffalo to Glasgow, returning Tue, Oct 21, priced at $692 found 1 day ago
American Airlines
Mon, Jan 5 - Tue, Jan 13
BUF
Buffalo
GLA
Glasgow
$692 Roundtrip, just found
$692
Roundtrip
just found
Select American Airlines flight, departing Mon, Jan 5 from Buffalo to Glasgow, returning Tue, Jan 13, priced at $692 just found
American Airlines
Wed, Sep 3 - Fri, Sep 12
BUF
Buffalo
GLA
Glasgow
$693 Roundtrip, found 5 days ago
$693
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 3 from Buffalo to Glasgow, returning Fri, Sep 12, priced at $693 found 5 days ago
British Airways
Wed, Oct 15 - Tue, Oct 21
BUF
Buffalo
GLA
Glasgow
$694 Roundtrip, found 1 day ago
$694
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Oct 15 from Buffalo to Glasgow, returning Tue, Oct 21, priced at $694 found 1 day ago
British Airways
Wed, Sep 3 - Fri, Sep 12
BUF
Buffalo
GLA
Glasgow
$695 Roundtrip, found 5 days ago
$695
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Sep 3 from Buffalo to Glasgow, returning Fri, Sep 12, priced at $695 found 5 days ago
American Airlines
Mon, Jan 5 - Tue, Jan 13
BUF
Buffalo
GLA
Glasgow
$701 Roundtrip, just found
$701
Roundtrip
just found
Select American Airlines flight, departing Mon, Jan 5 from Buffalo to Glasgow, returning Tue, Jan 13, priced at $701 just found
American Airlines
Wed, Sep 3 - Fri, Sep 12
BUF
Buffalo
GLA
Glasgow
$702 Roundtrip, found 5 days ago
$702
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 3 from Buffalo to Glasgow, returning Fri, Sep 12, priced at $702 found 5 days ago
Delta
Wed, Oct 15 - Tue, Oct 21
BUF
Buffalo
GLA
Glasgow
$715 Roundtrip, found 1 day ago
$715
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 15 from Buffalo to Glasgow, returning Tue, Oct 21, priced at $715 found 1 day ago
Virgin Atlantic
Wed, Oct 15 - Tue, Oct 21
BUF
Buffalo
GLA
Glasgow
$715 Roundtrip, found 1 day ago
$715
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Wed, Oct 15 from Buffalo to Glasgow, returning Tue, Oct 21, priced at $715 found 1 day ago
Lufthansa
Wed, Sep 3 - Fri, Sep 12
BUF
Buffalo
GLA
Glasgow
$742 Roundtrip, found 5 days ago
$742
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Sep 3 from Buffalo to Glasgow, returning Fri, Sep 12, priced at $742 found 5 days ago
Flights from Buffalo (BUF) to Glasgow (GLA)
Origin airport
Buffalo Niagara Intl.
Destination airport
Glasgow Intl.
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Icelandair, KLM, Lufthansa, Virgin Atlantic
Roundtrip price
$691
Distance
3284 mi

Buffalo to Glasgow Flights

The cheapest times to fly from Buffalo to Glasgow

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 Buffalo to Glasgow are during the month of October. You can find some of the cheapest flights from Buffalo to Glasgow with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Glasgow

Sunday is one of the best days to book for cheap flights from Buffalo to Glasgow: 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 Buffalo to Glasgow

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 Buffalo to Glasgow in 2025. You can also book with separate airlines for your outbound and return journeys, from $401 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 Buffalo to Glasgow 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 Buffalo to Glasgow 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.

 

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA) cost?
Lock in a cheap one-way flight from $401 or cheap return flight from $692 from Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA)?
October is the most affordable month to fly from BUF to GLA. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BUF to GLA flight.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA)?
There are no daily direct flights departing from Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from BUF to GLA?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA)?
To reach Glasgow Intl. Airport (GLA) without delays, pick a flight that leaves Buffalo Niagara Intl. Airport (BUF) 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 Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA) last-minute?
Last-minute fares from BUF to GLA are typically more expensive. For the lowest prices, start looking for flights early. That said, if you're flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a BUF to GLA flight and hotel package?
Compared with arranging hotels and flights separately, booking a BUF to GLA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Glasgow Intl. Airport (GLA)?
If you reserved your BUF to GLA flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.