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Cheap flights from the United States to Glasgow Intl Airport from £156

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GLA
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 31 October 2025.

Fri 5/1216:30EWR - GLA
2 stops22h 30mMultiple Airlines
Sat 13/1220:25GLA - EWR
2 stops24h 18mMultiple Airlines
Deal found 29/10£329
Tue 2/1219:35EWR - GLA
2 stops19h 45mMultiple Airlines
Wed 10/1207:45GLA - EWR
2 stops15h 40mMultiple Airlines
Deal found 28/10£351
Thu 4/1219:40IAD - GLA
1 stop9h 15mIcelandair
Wed 10/1212:35GLA - IAD
1 stop10h 55mIcelandair
Deal found 29/10£357
Mon 1/1219:50BOS - GLA
2 stops18h 50mMultiple Airlines
Wed 10/1207:45GLA - BOS
2 stops15h 05mMultiple Airlines
Deal found 30/10£364
Sun 7/1219:40BWI - GLA
2 stops22h 30mMultiple Airlines
Sat 13/1222:30GLA - BWI
2 stops25h 10mMultiple Airlines
Deal found 30/10£365
Fri 7/1118:05EWR - GLA
2 stops23h 00mMultiple Airlines
Thu 13/1121:25GLA - EWR
2 stops25h 38mMultiple Airlines
Deal found 30/10£365
Sat 29/1119:40IAD - GLA
1 stop9h 15mIcelandair
Sat 6/1212:35GLA - IAD
1 stop10h 55mIcelandair
Deal found 30/10£370
Mon 1/1219:50BOS - GLA
1 stop9h 05mIcelandair
Wed 10/1212:35GLA - BOS
1 stop10h 15mIcelandair
Deal found 30/10£370
Mon 1/1218:30ORD - GLA
1 stop9h 25mIcelandair
Wed 10/1212:35GLA - ORD
1 stop10h 45mIcelandair
Deal found 29/10£370
Wed 3/1219:35EWR - GLA
1 stop9h 20mIcelandair
Wed 10/1212:35GLA - EWR
1 stop10h 50mIcelandair
Deal found 30/10£370
Sun 23/1119:35EWR - GLA
1 stop9h 20mIcelandair
Thu 27/1112:35GLA - EWR
1 stop10h 50mIcelandair
Deal found 30/10£373
Thu 20/1111:35BOS - GLA
1 stop17h 20mIcelandair
Thu 27/1112:35GLA - BOS
1 stop10h 15mIcelandair
Deal found 30/10£375

Cheap 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 31 October 2025.

Round-trip from

£329

One-way from

£156

Popular in

June

Cheapest in

September

Average price

£480
5/12-13/12
  • 5/12-13/12
  • 4 total stops
  • 46h 48m total
  • USA to Glasgow
Search Deals
3/2
  • 3/2
  • 1 total stop
  • 21h 00m total
  • USA to Glasgow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 31 October 2025.
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

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Thu 4/12

19:40-09:55

1 stop9h 15m

Glasgow Intl

Wed 10/12

12:35-18:40

1 stop11h 05m

£379

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 3/12

19:50-09:55

1 stop9h 05m

Glasgow Intl

Wed 10/12

12:35-17:50

1 stop10h 15m

£383

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 11/11

19:50-09:55

1 stop9h 05m

Glasgow Intl

Wed 19/11

12:35-17:50

1 stop10h 15m

£383

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Mon 9/3

20:40-09:55

1 stop9h 15m

Glasgow Intl

Tue 17/3

12:35-19:40

1 stop11h 05m

£383

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Fri 9/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

Sun 11/1

12:35-18:40

1 stop11h 05m

£383

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Thu 4/12

13:00-16:00

2 stops22h 00m

Glasgow Intl

Wed 10/12

07:45-20:20

2 stops17h 35m

£389

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 10/11

19:50-09:55

1 stop9h 05m

Glasgow Intl

Thu 4/12

12:35-17:50

1 stop10h 15m

£391

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Mon 17/11

17:45-16:35

1 stop17h 50m

Glasgow Intl

Mon 24/11

17:20-15:45

1 stop27h 25m

£405

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 1/12

19:10-12:45

1 stop12h 35m

Glasgow Intl

Tue 9/12

06:05-16:11

2 stops15h 06m

£413

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 1/12

20:50-12:45

1 stop10h 55m

Glasgow Intl

Wed 10/12

06:05-16:11

2 stops15h 06m

£413

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 60 results
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2
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6

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 £143). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £441). 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.

What is the cheapest time of day to fly from US to GLA?

Find hourly flight availability from USA to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

It’s typically best to fly out from USA to Glasgow Intl Airport in the afternoon. Doing so could potentially save you 27% on the flight price compared to flying at midday, which is usually more expensive.

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 31 October 2025.
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
562 reviews
Check prices

Overall

7.1

Entertainment

7.0

Boarding

7.2

Food

6.2

Crew

8.1

Comfort

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
Icelandair
7.1
Good
562 reviews
Icelandair
7.1
Good
562 reviews
Check prices

Overall

7.1

Entertainment

7.0

Boarding

7.2

Food

6.2

Crew

8.1

Comfort

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
British Airways
6.7
Okay
7,489 reviews
Icelandair
7.1
Good
562 reviews
Check prices

Overall

7.1

Entertainment

7.0

Boarding

7.2

Food

6.2

Crew

8.1

Comfort

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

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 15m. Fly via Icelandair, Virgin Atlantic, or KLM to get the fastest option. There are 3386 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 £205. However, be on the lookout for offers from Aer Lingus and British Airways, 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 New York John F Kennedy Intl - Glasgow Intl, Newark - 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 £143). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £441). 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
Largs
Renfrew
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Inveraray
Rothesay
Ballachulish
Alexandria
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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Ontario 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£367Average£480FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£437Average£533FlexibilityNo 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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