Latest deals
FAQs
Price Alerts

Cheap flights from Allentown to Glasgow from £914

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Glasgow departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Allentown to Glasgow

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
17:36 - 10:10
ABE
-
GLA
35h 34m
2 stops
United Airlines Logo
14:00 - 10:06
GLA
-
ABE
25h 06m
2 stops
£914United Airlines
Tue, 8 Sep - Thu, 17 Sep
American Airlines Logo
17:46 - 17:00
ABE
-
GLA
18h 14m
2 stops
American Airlines Logo
10:25 - 00:16
GLA
-
ABE
18h 51m
2 stops
£945American Airlines
Sat, 27 Jun - Sat, 4 Jul
United Airlines Logo
17:36 - 10:10
ABE
-
GLA
35h 34m
2 stops
United Airlines Logo
14:00 - 09:45
GLA
-
ABE
48h 45m
2 stops
£975United Airlines
Fri, 14 Aug - Sun, 23 Aug
United Airlines Logo
06:15 - 10:10
ABE
-
GLA
22h 55m
2 stops
United Airlines Logo
14:00 - 13:42
GLA
-
ABE
28h 42m
2 stops
£1,117United Airlines
Fri, 12 Jun - Tue, 16 Jun
United Airlines Logo
14:23 - 10:10
ABE
-
GLA
14h 47m
2 stops
United Airlines Logo
14:00 - 10:02
GLA
-
ABE
25h 02m
2 stops
£1,290United Airlines
Mon, 22 Jun - Mon, 29 Jun
United Airlines Logo
10:38 - 10:10
ABE
-
GLA
18h 32m
3 stops
United Airlines Logo
14:00 - 13:41
GLA
-
ABE
28h 41m
2 stops
£4,323United Airlines
Sat, 27 Jun - Sat, 4 Jul
United Airlines Logo
10:38 - 10:10
ABE
-
GLA
18h 32m
3 stops
United Airlines Logo
14:00 - 13:41
GLA
-
ABE
28h 41m
3 stops
£5,883United Airlines
Sat, 27 Jun - Sat, 4 Jul

United Airlines flights from Allentown to Glasgow

Our best United Airlines deals on Allentown to Glasgow flight tickets
United Airlines
8 Sept
ABE17:36Allentown-Bethlehem
35h 34m
2 stops
GLA10:10Glasgow Intl
17 Sept
GLA14:00Glasgow Intl
25h 06m
2 stops
ABE10:06Allentown-Bethlehem
£914
United Airlines
14 Aug
ABE17:36Allentown-Bethlehem
35h 34m
2 stops
GLA10:10Glasgow Intl
23 Aug
GLA14:00Glasgow Intl
48h 45m
2 stops
ABE09:45Allentown-Bethlehem
£975
United Airlines
12 Jun
ABE06:15Allentown-Bethlehem
22h 55m
2 stops
GLA10:10Glasgow Intl
16 Jun
GLA14:00Glasgow Intl
28h 42m
2 stops
ABE13:42Allentown-Bethlehem
£1,117

momondo Fare Finder

 
Customise your flight search to find flights from Allentown to Glasgow 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 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Allentown to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Tue 8/9

17:36-10:10

2 stops35h 34m

Glasgow Intl

Thu 17/9

14:00-10:06

2 stops25h 06m

£914
Fastest return journey

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Sat 27/6

17:46-17:00

2 stops18h 14m

Glasgow Intl

Sat 4/7

10:25-00:16

2 stops18h 51m

£945

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Fri 14/8

17:36-10:10

2 stops35h 34m

Glasgow Intl

Sun 23/8

14:00-09:45

2 stops48h 45m

£975

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Fri 12/6

06:15-10:10

2 stops22h 55m

Glasgow Intl

Tue 16/6

14:00-13:42

2 stops28h 42m

£1,117

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Mon 22/6

14:23-10:10

2 stops14h 47m

Glasgow Intl

Mon 29/6

14:00-10:02

2 stops25h 02m

£1,290

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Sat 27/6

10:38-10:10

3 stops18h 32m

Glasgow Intl

Sat 4/7

14:00-13:41

2 stops28h 41m

£4,323

AllentownGlasgow

ABE - GLA

ABEGLA

Allentown-Bethlehem

Sat 27/6

10:38-10:10

3 stops18h 32m

Glasgow Intl

Sat 4/7

14:00-13:41

3 stops28h 41m

£5,883

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Allentown to Glasgow flight deals and tips

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

Fastest flight time

35h 34m

Direct flights

None
The fastest flight from Allentown to Glasgow takes 35h 34m
There are no direct flights from Allentown to Glasgow. There are no popular flight routes from Allentown to Glasgow.
Search flight deals

Frequently asked questions about flying from Allentown to Glasgow

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

    The distance between Allentown-Bethlehem and Glasgow is about 3278.2 mi. Typically, this will take 35h 34m by plane in normal conditions.

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

    Prices for flights from Allentown-Bethlehem Airport to Glasgow are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to Glasgow.

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

    The necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Allentown to Glasgow

  • How do I get Price Alerts for flights from Allentown to Glasgow?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Allentown from Glasgow. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Allentown to Glasgow with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

Finding the right flight to Glasgow from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Glasgow quick and easy, saving you time and money.

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

All flight searches from Allentown to Glasgow on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Glasgow from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Allentown to Glasgow flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Glasgow trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/6
Fri 19/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow
Glasgow Intl Airport
Glasgow Prestwick Airport