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Cheap flights from Glasgow Intl Airport to the United States from £221

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LAX
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to USA

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to USA
Explore the most affordable flight options available from Glasgow Intl to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Fri 1/507:25
GLA
-
EWR
2 stops34h 50m
Multiple Airlines
Sun 10/517:45
EWR
-
GLA
2 stops22h 35m
Multiple Airlines
Deal found 7/4£401
Wed 23/907:30
GLA
-
BOS
1 stop14h 30m
British Airways
Mon 28/919:35
BOS
-
GLA
1 stop12h 50m
British Airways
Deal found 8/4£411
Sat 2/514:20
GLA
-
JFK
1 stop12h 45m
Icelandair
Sat 9/523:10
JFK
-
GLA
1 stop9h 25m
Icelandair
Deal found 6/4£414
Thu 16/414:20
GLA
-
JFK
1 stop10h 00m
Icelandair
Sat 2/523:10
JFK
-
GLA
1 stop9h 25m
Icelandair
Deal found 5/4£416
Mon 20/414:30
GLA
-
BOS
1 stop12h 15m
Icelandair
Mon 18/520:50
BOS
-
GLA
1 stop11h 35m
Icelandair
Deal found 8/4£417
Wed 15/414:20
GLA
-
JFK
1 stop10h 00m
Icelandair
Thu 23/423:10
JFK
-
GLA
1 stop9h 25m
Icelandair
Deal found 7/4£423
Mon 11/514:20
GLA
-
JFK
1 stop12h 45m
Icelandair
Sat 16/523:10
JFK
-
GLA
1 stop9h 15m
Icelandair
Deal found 7/4£426
Mon 1/609:25
GLA
-
EWR
2 stops34h 34m
Multiple Airlines
Fri 5/617:20
EWR
-
GLA
2 stops23h 15m
Multiple Airlines
Deal found 7/4£427
Sat 2/511:10
GLA
-
EWR
2 stops32h 49m
Multiple Airlines
Sat 9/517:20
EWR
-
GLA
2 stops23h 10m
Multiple Airlines
Deal found 6/4£429
Sat 25/414:20
GLA
-
JFK
1 stop10h 00m
Icelandair
Sat 2/523:10
JFK
-
GLA
1 stop9h 25m
Icelandair
Deal found 7/4£429
Sat 9/514:20
GLA
-
JFK
1 stop10h 00m
Icelandair
Thu 14/523:10
JFK
-
GLA
1 stop9h 25m
Icelandair
Deal found 8/4£432
Thu 7/514:20
GLA
-
JFK
1 stop10h 00m
Icelandair
Thu 14/523:10
JFK
-
GLA
1 stop9h 25m
Icelandair
Deal found 7/4£433

Find flight deals from Glasgow Intl to USA

Keep the following information in mind while searching for Glasgow Intl to USA flight deals. Data was last updated 10 April 2026.

Round-trip from

£401

One-way from

£221

Popular in

June

Cheapest in

September

Average price

£499

Good round-trip deal

£660 or less
1/5-10/5
  • 1/5-10/5
  • 4 total stops
  • 57h 25m total
  • Glasgow to USA
Search Deals
31/5
  • 31/5
  • 2 total stops
  • 42h 00m total
  • Glasgow to USA
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. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Glasgow Intl to USA.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to USA 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 10 April 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 23/4

14:20-19:20

1 stop10h 00m

New York John F Kennedy Intl

Mon 27/4

20:30-13:25

1 stop11h 55m

£437

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Thu 23/4

14:20-19:15

1 stop9h 55m

Newark

Mon 27/4

20:25-13:25

1 stop12h 00m

£437

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 30/4

14:20-19:20

1 stop10h 00m

New York John F Kennedy Intl

Sat 9/5

23:10-13:35

1 stop9h 25m

£443
Fastest return journey

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Sun 10/5

14:00-16:35

Nonstop7h 35m

Newark

Sun 17/5

22:15-10:10

Nonstop6h 55m

£483

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Wed 29/4

13:20-19:25

1 stop11h 05m

Newark

Tue 12/5

17:50-08:35

1 stop9h 45m

£492

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Mon 4/5

08:00-19:25

1 stop16h 25m

Newark

Mon 11/5

21:25-14:50

1 stop12h 25m

£493

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Tue 5/5

07:00-13:55

1 stop11h 55m

Newark

Mon 11/5

21:25-14:50

1 stop12h 25m

£499

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Fri 8/5

07:25-13:15

3 stops34h 50m

Newark

Fri 15/5

17:15-21:35

3 stops23h 20m

£508

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Wed 6/5

14:20-18:50

1 stop9h 30m

Boston Logan Intl

Sun 10/5

20:50-13:25

1 stop11h 35m

£508

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 14/5

14:20-19:20

1 stop10h 00m

New York John F Kennedy Intl

Wed 3/6

23:10-13:25

1 stop9h 15m

£535

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Glasgow Intl to USA

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

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

Currently, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £341). Flying from Glasgow Intl Airport to USA in June is currently the most expensive (average of £402). 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.

How often are flights from Glasgow to the United States delayed?

About 33% of weekly flights between Glasgow and United States have experienced delays in the past year, with the average delay time being 56 minutes.

What is the most punctual flight time for Glasgow to the United States flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 10 April 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andAer Lingus from Glasgow Intl Airport to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,493 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Aer Lingus
7.2
Good
1,500 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Icelandair
7.0
Good
632 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,869 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to USA. 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 Glasgow Intl Airport to USA?

    Airlines like Icelandair, United Airlines, and British Airways fly from Glasgow Intl Airport to USA in about 7h 35m. The time it takes to get you to your destination can typically vary by up to 7h 57m. There are 3218 mi between Glasgow Intl Airport and USA. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from Glasgow Intl Airport to USA are British Airways (£209), Icelandair (£239), and Lufthansa (£395).

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

    When deciding which route to take from Glasgow Intl Airport to USA consider Glasgow Intl - Newark, Glasgow Intl - Boston Logan Intl or Glasgow Intl - New York John F Kennedy Intl as they are the most popular.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £341). Flying from Glasgow Intl Airport to USA in June is currently the most expensive (average of £402). 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

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Alternative routes for Glasgow Intl to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Glasgow Intl to USA

Discover the top 10 airlines that operate flights from Glasgow Intl to USA. 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£347Average£538FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£360Average£669FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£363Average£612FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£373Average£635FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£373Average£725FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£402Average£452FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest£424Average£663FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapest£433Average£770FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£436Average£755FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£457Average£870FlexibilityNo cancel feeOn-time77%
Search Air France 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 Glasgow Intl to USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Glasgow Intl to USA. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to USA from Glasgow Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to USA from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Glasgow Intl to USA 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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