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Cheap flights from the United States to Glasgow Intl Airport from £181

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GLA
29 Apr — 6 May1
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 30 March 2026.

Mon 20/400:30
JFK
-
GLA
1 stop13h 05m
Multiple Airlines
Thu 23/419:10
GLA
-
JFK
1 stop32h 20m
Multiple Airlines
Deal found 28/3£410
Mon 20/400:30
JFK
-
GLA
1 stop13h 05m
Multiple Airlines
Thu 30/407:10
GLA
-
JFK
1 stop20h 20m
Multiple Airlines
Deal found 28/3£455
Mon 20/400:30
JFK
-
GLA
1 stop13h 05m
Multiple Airlines
Sun 26/407:30
GLA
-
JFK
1 stop20h 00m
Multiple Airlines
Deal found 29/3£466
Mon 23/1119:50
BOS
-
GLA
1 stop9h 05m
Icelandair
Sat 28/1111:55
GLA
-
BOS
1 stop10h 55m
Icelandair
Deal found 25/3£472
Mon 27/420:30
BWI
-
GLA
1 stop11h 55m
Icelandair
Sun 10/514:30
GLA
-
BWI
1 stop9h 55m
Icelandair
Deal found 25/3£480
Mon 27/420:30
BWI
-
GLA
1 stop11h 55m
Multiple Airlines
Sun 10/521:45
GLA
-
BWI
2 stops40h 30m
Multiple Airlines
Deal found 25/3£480
Mon 7/920:30
JFK
-
GLA
1 stop11h 55m
Icelandair
Sat 12/914:20
GLA
-
JFK
1 stop12h 45m
Icelandair
Deal found 25/3£483
Tue 21/420:25
EWR
-
GLA
1 stop12h 00m
Multiple Airlines
Tue 5/520:40
GLA
-
EWR
2 stops53h 20m
Multiple Airlines
Deal found 28/3£483
Sun 3/523:00
BOS
-
GLA
1 stop9h 25m
Multiple Airlines
Mon 11/521:45
GLA
-
BOS
2 stops52h 20m
Multiple Airlines
Deal found 27/3£486
Mon 27/423:00
BOS
-
GLA
1 stop9h 25m
Multiple Airlines
Mon 4/522:20
GLA
-
BOS
2 stops51h 45m
Multiple Airlines
Deal found 29/3£486
Mon 4/520:25
EWR
-
GLA
1 stop12h 00m
Multiple Airlines
Thu 14/509:05
GLA
-
EWR
2 stops40h 55m
Multiple Airlines
Deal found 29/3£486
Sat 29/823:00
BOS
-
GLA
1 stop9h 25m
Icelandair
Sat 5/914:20
GLA
-
BOS
1 stop9h 30m
Icelandair
Deal found 25/3£488

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 30 March 2026.

Round-trip from

£410

One-way from

£181

Popular in

June

Cheapest in

January

Average price

£533
20/4-23/4
  • 20/4-23/4
  • 2 total stops
  • 45h 25m total
  • USA to Glasgow
Search Deals
27/4
  • 27/4
  • 3 total stops
  • 33h 40m total
  • USA to Glasgow
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 30 March 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 3/5

22:25-13:25

1 stop9h 00m

Glasgow Intl

Thu 7/5

14:20-18:15

1 stop9h 55m

£549

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Mon 7/9

20:30-13:25

1 stop11h 55m

Glasgow Intl

Fri 11/9

14:20-19:20

1 stop10h 00m

£551

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 23/8

20:30-13:25

1 stop11h 55m

Glasgow Intl

Thu 27/8

14:20-19:20

1 stop10h 00m

£552

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Sun 20/9

20:30-13:25

1 stop11h 55m

Glasgow Intl

Thu 24/9

14:20-22:15

1 stop12h 55m

£552

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Sun 3/5

20:25-13:25

1 stop12h 00m

Glasgow Intl

Thu 7/5

14:20-19:15

1 stop9h 55m

£552

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 3/5

20:30-13:25

1 stop11h 55m

Glasgow Intl

Thu 7/5

14:20-22:05

1 stop12h 45m

£552

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 10/5

21:10-23:10

1 stop21h 00m

Glasgow Intl

Sun 17/5

06:00-19:05

1 stop18h 05m

£587

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 8/5

13:29-09:40

2 stops15h 11m

Glasgow Intl

Wed 13/5

09:10-16:25

1 stop12h 15m

£589

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Tue 21/4

09:49-08:25

2 stops17h 36m

Glasgow Intl

Sat 2/5

06:00-12:24

1 stop11h 24m

£589

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Wed 19/8

10:10-08:25

2 stops17h 15m

Glasgow Intl

Tue 25/8

06:00-12:29

1 stop11h 29m

£590

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from USA to Glasgow Intl Airport (average of £64). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £421). 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 30 March 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
7.0
Good
627 reviews
Check prices

Entertainment

6.9

Overall

7.0

Boarding

7.2

Food

6.1

Comfort

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Bruce,Mar 2026

BCN - KEF

The airline is charging everything. Drink, meal and ear plug for watching entertainment. This was 4 hours 40 minutes flight.
Icelandair
7.0
Good
627 reviews
Icelandair
7.0
Good
627 reviews
Check prices

Entertainment

6.9

Overall

7.0

Boarding

7.2

Food

6.1

Comfort

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Bruce,Mar 2026

BCN - KEF

The airline is charging everything. Drink, meal and ear plug for watching entertainment. This was 4 hours 40 minutes flight.
British Airways
6.7
Okay
7,836 reviews
Icelandair
7.0
Good
627 reviews
Check prices

Entertainment

6.9

Overall

7.0

Boarding

7.2

Food

6.1

Comfort

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Bruce,Mar 2026

BCN - KEF

The airline is charging everything. Drink, meal and ear plug for watching entertainment. This was 4 hours 40 minutes flight.

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. Fly via Icelandair, Virgin Atlantic, 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 British Airways, with whom users have recently found tickets for as low as £158. However, be on the lookout for offers from Icelandair 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 Boston Logan 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, July is the cheapest month in which you can book a flight from USA to Glasgow Intl Airport (average of £64). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £421). 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
Renfrew
Inveraray
Rothesay
Alexandria
Tarbert
Balloch

Browse thousands of different options on Cheapflights for your next trip

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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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£370Average£488FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£459Average£909FlexibilityNo 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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