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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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LAX
2 Mar — 9 Mar1
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 31 January 2026.

Tue 10/312:35
GLA
-
BOS
1 stop10h 15m
Icelandair
Tue 17/320:50
BOS
-
GLA
1 stop9h 05m
Icelandair
Deal found 29/1£265
Thu 9/415:20
GLA
-
JFK
3 stops29h 20m
Multiple Airlines
Mon 13/418:55
JFK
-
GLA
2 stops15h 45m
Multiple Airlines
Deal found 30/1£343
Wed 18/207:45
GLA
-
EWR
3 stops34h 40m
Multiple Airlines
Wed 25/217:30
EWR
-
GLA
2 stops22h 30m
Multiple Airlines
Deal found 29/1£352
Thu 9/415:20
GLA
-
EWR
2 stops26h 55m
Multiple Airlines
Tue 14/417:15
EWR
-
GLA
2 stops17h 00m
Multiple Airlines
Deal found 29/1£355
Mon 16/308:20
GLA
-
EWR
2 stops34h 15m
Multiple Airlines
Mon 23/318:40
EWR
-
GLA
2 stops21h 00m
Multiple Airlines
Deal found 30/1£357
Tue 17/320:50
GLA
-
JFK
1 stop24h 05m
Multiple Airlines
Sat 21/319:05
JFK
-
GLA
1 stop11h 25m
Multiple Airlines
Deal found 29/1£359
Thu 9/415:20
GLA
-
JFK
3 stops29h 20m
Multiple Airlines
Tue 14/417:10
JFK
-
GLA
2 stops17h 05m
Multiple Airlines
Deal found 29/1£360
Mon 2/314:35
GLA
-
EWR
2 stops30h 05m
Multiple Airlines
Sun 8/318:40
EWR
-
GLA
2 stops15h 30m
Multiple Airlines
Deal found 30/1£361
Wed 11/212:35
GLA
-
JFK
1 stop10h 25m
Icelandair
Sat 28/219:25
JFK
-
GLA
1 stop9h 30m
Icelandair
Deal found 29/1£362
Wed 8/415:40
GLA
-
JFK
3 stops29h 00m
Multiple Airlines
Wed 15/417:10
JFK
-
GLA
2 stops16h 45m
Multiple Airlines
Deal found 30/1£363
Tue 17/312:35
GLA
-
EWR
1 stop10h 50m
Icelandair
Sat 21/320:35
EWR
-
GLA
1 stop9h 20m
Icelandair
Deal found 29/1£364
Wed 18/212:00
GLA
-
JFK
2 stops32h 45m
Multiple Airlines
Wed 25/217:35
JFK
-
GLA
2 stops22h 25m
Multiple Airlines
Deal found 29/1£366

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 31 January 2026.

Round-trip from

£265

One-way from

£221

Popular in

August

Cheapest in

March

Average price

£453

Good round-trip deal

£435 or less
Icelandair
  • Icelandair
  • 10/3-17/3
  • 2 total stops
  • 19h 20m total
  • Glasgow to USA
Search Deals
Icelandair
  • Icelandair
  • 13/4
  • 1 total stop
  • 12h 45m total
  • Glasgow to USA
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 31 January 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

Glasgow Intl

Fly to

USA

Route

Depart

Return

Price

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Tue 10/3

12:35-18:50

1 stop10h 15m

Boston Logan Intl

Tue 17/3

20:50-09:55

1 stop9h 05m

£265

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Tue 3/3

12:35-17:50

1 stop10h 15m

Boston Logan Intl

Thu 26/3

20:50-12:25

1 stop11h 35m

£373

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Sun 8/3

08:25-16:55

1 stop12h 30m

New York John F Kennedy Intl

Mon 16/3

18:55-16:15

1 stop17h 20m

£383

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Mon 9/2

12:35-18:00

1 stop10h 25m

New York John F Kennedy Intl

Wed 25/2

19:25-09:55

1 stop9h 30m

£385

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 12/2

11:15-18:00

1 stop11h 45m

New York John F Kennedy Intl

Sat 28/2

19:25-09:55

1 stop9h 30m

£385

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Wed 11/2

12:35-18:00

1 stop10h 25m

New York John F Kennedy Intl

Thu 26/2

19:25-09:55

1 stop9h 30m

£385

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 12/2

11:15-18:00

1 stop11h 45m

New York John F Kennedy Intl

Wed 25/2

19:25-09:55

1 stop9h 30m

£385

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 12/2

11:15-18:00

1 stop11h 45m

New York John F Kennedy Intl

Tue 3/3

19:25-09:55

1 stop9h 30m

£385

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Tue 17/3

20:50-16:55

1 stop24h 05m

New York John F Kennedy Intl

Tue 31/3

18:20-15:25

1 stop16h 05m

£401

GlasgowLos Angeles

GLA - LAX

GLALAX

Glasgow Intl

Mon 16/3

07:00-12:45

2 stops36h 45m

Los Angeles

Mon 30/3

13:40-20:15

2 stops22h 35m

£421

Flights are sorted by cheapest return flights first.

Deals found on 29/1

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £309). Flying from Glasgow Intl Airport to USA in June is currently the most expensive (average of £380). 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.

Which airline has the best punctuality record on Glasgow to the United States flights?

Over the past year, Azerbaijan Airlines have had the lowest number of delays on this route, with just 50% of flights being delayed.

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 31 January 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
1,444 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,444 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Aer Lingus
7.2
Good
1,444 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Icelandair
7.1
Good
606 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,706 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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, Delta, and British Airways fly from Glasgow Intl Airport to USA in about 10h 15m. The time it takes to get you to your destination can typically vary by up to 6h 38m. There are 3019 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 (£204), Icelandair (£274), and Aer Lingus (£362).

  • 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 - New York John F Kennedy Intl or Glasgow Intl - New York LaGuardia 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, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £309). Flying from Glasgow Intl Airport to USA in June is currently the most expensive (average of £380). 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 31 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£340Average£530FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£344Average£608FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£351Average£650FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£354Average£555FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£364Average£561FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£392Average£503FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest£395Average£594FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapest£423Average£716FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£426Average£682FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£446Average£831FlexibilityNo 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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