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Cheap flights from Allentown to Glasgow from $1,319

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Glasgow departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Allentown to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:36 pm - 10:10 am
ABE
-
GLA
35h 34m
2 stops
United Airlines Logo
2:00 pm - 9:45 am
GLA
-
ABE
48h 45m
2 stops
$1,319United Airlines
Fri, Aug 14 - Sun, Aug 23
United Airlines Logo
6:15 am - 10:10 am
ABE
-
GLA
22h 55m
2 stops
United Airlines Logo
2:00 pm - 1:42 pm
GLA
-
ABE
28h 42m
2 stops
$1,511United Airlines
Fri, Jun 12 - Tue, Jun 16
United Airlines Logo
2:23 pm - 10:10 am
ABE
-
GLA
14h 47m
2 stops
United Airlines Logo
2:00 pm - 10:02 am
GLA
-
ABE
25h 02m
2 stops
$1,745United Airlines
Mon, Jun 22 - Mon, Jun 29

United Airlines flights from Allentown to Glasgow Intl Airport

Our best United Airlines deals on Allentown to Glasgow Intl Airport flight tickets
United Airlines
Aug 14
ABE5:36 pmAllentown-Bethlehem
35h 34m
2 stops
GLA10:10 amGlasgow Intl
Aug 23
GLA2:00 pmGlasgow Intl
48h 45m
2 stops
ABE9:45 amAllentown-Bethlehem
$1,319
United Airlines
Jun 12
ABE6:15 amAllentown-Bethlehem
22h 55m
2 stops
GLA10:10 amGlasgow Intl
Jun 16
GLA2:00 pmGlasgow Intl
28h 42m
2 stops
ABE1:42 pmAllentown-Bethlehem
$1,511
United Airlines
Jun 22
ABE2:23 pmAllentown-Bethlehem
14h 47m
2 stops
GLA10:10 amGlasgow Intl
Jun 29
GLA2:00 pmGlasgow Intl
25h 02m
2 stops
ABE10:02 amAllentown-Bethlehem
$1,745

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Glasgow Intl Airport 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, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Allentown to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Fri 8/14

5:36 pm-10:10 am

2 stops35h 34m

Glasgow Intl

Sun 8/23

2:00 pm-9:45 am

2 stops48h 45m

$1,319

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Fri 6/12

6:15 am-10:10 am

2 stops22h 55m

Glasgow Intl

Tue 6/16

2:00 pm-1:42 pm

2 stops28h 42m

$1,511
Quickest round-trip

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Mon 6/22

2:23 pm-10:10 am

2 stops14h 47m

Glasgow Intl

Mon 6/29

2:00 pm-10:02 am

2 stops25h 02m

$1,745

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Glasgow from

How to get the cheapest flight ticket from Allentown to Glasgow Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Glasgow Intl Airport?

British Airways, United Airlines and Aer Lingus are the top three most popular airlines that fly to Glasgow Intl Airport from Allentown according to our data. British Airways is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Glasgow Intl Airport. Keep in mind that there are 5 different airlines that fly to Glasgow Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Glasgow Intl Airport (ABE to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Glasgow Intl Airport

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from Allentown to Glasgow Intl Airport takes 22h 55m
There are no direct flights from Allentown to Glasgow Intl Airport. There are no popular flight routes from Allentown to Glasgow Intl Airport.
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Frequently asked questions about flying from Allentown to Glasgow Intl Airport

  • How far is Allentown-Bethlehem to Glasgow Intl by plane?

    The distance between Allentown-Bethlehem and Glasgow Intl is about 3271.2 mi. A reasonable flight in good conditions will take 22h 55m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Glasgow Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to Glasgow Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Glasgow Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The travel and health documents required for your trip to Glasgow Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Dumbarton
Helensburgh
Inveraray
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Alexandria
Tarbert
Glencoe

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Glasgow?

It is quick and easy to find Allentown to Glasgow flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Glasgow that suits you.

Can I find flights from Allentown to Glasgow with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Glasgow from Allentown with this policy.

How can momondo help me find flights from Allentown to Glasgow?

momondo helps you find the best flight between Allentown and Glasgow by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Glasgow right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Glasgow from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Glasgow Intl Airport trip

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