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Cheap flights from the United States to Glasgow Intl Airport from £123

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GLA
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from USA to Glasgow Intl
Explore the most affordable flight options available from USA to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Mon 4/523:10
JFK
-
GLA
2 stops16h 05m
Multiple Airlines
Sun 10/508:00
GLA
-
JFK
2 stops16h 20m
Multiple Airlines
Deal found 27/1£314
Wed 1/406:30
EWR
-
GLA
3 stops27h 25m
Multiple Airlines
Wed 8/422:35
GLA
-
EWR
2 stops22h 04m
Multiple Airlines
Deal found 27/1£315
Fri 20/210:05
JFK
-
GLA
3 stops28h 55m
Multiple Airlines
Tue 24/208:25
GLA
-
JFK
2 stops33h 40m
Multiple Airlines
Deal found 27/1£320
Mon 4/520:25
EWR
-
GLA
2 stops14h 15m
Multiple Airlines
Sun 10/508:00
GLA
-
EWR
2 stops16h 15m
Multiple Airlines
Deal found 27/1£320
Tue 5/509:00
JFK
-
GLA
3 stops25h 15m
Multiple Airlines
Tue 12/520:40
GLA
-
JFK
2 stops23h 27m
Multiple Airlines
Deal found 25/1£321
Tue 24/219:50
BOS
-
GLA
2 stops19h 30m
Multiple Airlines
Tue 3/308:25
GLA
-
BOS
2 stops14h 25m
Multiple Airlines
Deal found 26/1£328
Tue 3/319:50
BOS
-
GLA
2 stops19h 30m
Multiple Airlines
Tue 10/308:25
GLA
-
BOS
2 stops14h 25m
Multiple Airlines
Deal found 27/1£330
Tue 12/509:00
EWR
-
GLA
2 stops25h 15m
Multiple Airlines
Mon 25/521:45
GLA
-
EWR
2 stops26h 20m
Multiple Airlines
Deal found 27/1£343
Sat 28/219:50
BOS
-
GLA
1 stop9h 05m
Icelandair
Fri 6/312:35
GLA
-
BOS
1 stop10h 15m
Icelandair
Deal found 27/1£344
Tue 10/318:30
JFK
-
GLA
2 stops21h 50m
Multiple Airlines
Mon 16/322:00
GLA
-
JFK
2 stops27h 10m
Multiple Airlines
Deal found 26/1£347
Sun 1/318:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Mon 9/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 26/1£349
Wed 18/317:25
JFK
-
GLA
2 stops23h 35m
Multiple Airlines
Wed 25/307:45
GLA
-
JFK
2 stops35h 55m
Multiple Airlines
Deal found 27/1£349

Find flight deals from USA to Glasgow Intl

Keep the following information in mind while searching for USA to Glasgow Intl flight deals. Data was last updated 28 January 2026.

Round-trip from

£314

One-way from

£123

Popular in

June

Cheapest in

August

Average price

£489
4/5-10/5
  • 4/5-10/5
  • 4 total stops
  • 32h 25m total
  • USA to Glasgow
Search Deals
Icelandair
  • Icelandair
  • 15/3
  • 1 total stop
  • 9h 05m total
  • USA to Glasgow
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Glasgow Intl 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 28 January 2026.
Use the filters below to find and compare flights from the United States to Glasgow Intl Airport that are best for you.

Fly from

USA

Fly to

Glasgow Intl

Route

Depart

Return

Price

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Wed 6/5

18:20-16:05

1 stop16h 45m

Glasgow Intl

Wed 13/5

21:25-15:55

1 stop23h 30m

£359

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sat 2/5

18:20-23:05

1 stop23h 45m

Glasgow Intl

Tue 12/5

07:05-15:55

1 stop13h 50m

£373

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 22/2

18:05-20:05

1 stop21h 00m

Glasgow Intl

Tue 3/3

20:50-15:55

1 stop24h 05m

£373

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 15/3

19:05-10:40

1 stop11h 35m

Glasgow Intl

Tue 17/3

20:50-16:55

1 stop24h 05m

£374

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Mon 9/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Tue 17/3

12:35-18:20

1 stop10h 45m

£379

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 10/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Tue 17/3

12:35-18:20

1 stop10h 45m

£379

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Sun 3/5

20:25-13:25

1 stop12h 00m

Glasgow Intl

Wed 13/5

14:20-19:15

1 stop9h 55m

£379

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sun 3/5

19:00-13:25

1 stop10h 25m

Glasgow Intl

Wed 13/5

14:20-17:55

1 stop11h 35m

£382

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Wed 1/4

19:00-13:25

1 stop10h 25m

Glasgow Intl

Sun 5/4

14:20-17:55

1 stop11h 35m

£382

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Mon 18/5

20:25-13:25

1 stop12h 00m

Glasgow Intl

Tue 2/6

14:20-19:15

1 stop9h 55m

£384

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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Best time to book a flight from USA to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from USA 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 the United States to Glasgow Intl Airport

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

Currently, October is the cheapest month in which you can book a flight from USA to Glasgow Intl Airport (average of £137). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £412). 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.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 28 January 2026.
Get a feel of what it's like to fly with Icelandair and British Airways from the United States to Glasgow Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
603 reviews
Check prices

Overall

7.1

Food

6.2

Crew

8.0

Entertainment

7.0

Boarding

7.2

Comfort

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
Icelandair
7.1
Good
603 reviews
Icelandair
7.1
Good
603 reviews
Check prices

Overall

7.1

Food

6.2

Crew

8.0

Entertainment

7.0

Boarding

7.2

Comfort

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
British Airways
6.7
Okay
7,704 reviews
Icelandair
7.1
Good
603 reviews
Check prices

Overall

7.1

Food

6.2

Crew

8.0

Entertainment

7.0

Boarding

7.2

Comfort

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

Related info for your journey

Find useful and relevant information for your journey from USA to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from USA to Glasgow Intl Airport?

    There are many flights that can get you from USA to Glasgow Intl Airport in 9h 25m. Fly via Icelandair, British Airways, or Delta to get the fastest option. There are 3663 mi between USA and Glasgow Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from USA to Glasgow Intl Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £130. However, be on the lookout for offers from British Airways and Aer Lingus, as they are both options that can get you from USA to Glasgow Intl Airport for a low price.

  • What are the most popular routes from USA to Glasgow Intl Airport?

    The most popular flight routes from USA to Glasgow Intl Airport are Newark - Glasgow Intl, New York John F Kennedy Intl - Glasgow Intl and Washington, D.C. Dulles Intl - Glasgow Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA to Glasgow Intl 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 USA to Glasgow Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from USA to Glasgow Intl Airport (average of £137). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £412). 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

Travelling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Dunoon
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Largs
Inveraray
Renfrew
Rothesay
Alexandria
Ballachulish
Tarbert
Balloch

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Alternative routes for USA to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Indianapolis to Glasgow Intl flights
Pittsburgh to Glasgow Intl flights
Kansas City to Glasgow Intl flights
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St. Louis to Glasgow Intl flights

Top 2 airlines flying from USA to Glasgow Intl

Discover the top 2 airlines that operate flights from USA to Glasgow Intl. 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£357Average£410FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£420Average£492FlexibilityNo cancel feeOn-time70%
Search British Airways 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 USA to Glasgow Intl?

Deals for USA to Glasgow Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from USA to Glasgow Intl.

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

Yes, we can. To see specific flights from USA to Glasgow Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for USA to Glasgow Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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