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

Historically, on average around 33% of flights between Glasgow and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 56 minutes.

What is the cheapest airline that flies from Glasgow to United States?

Icelandair, British Airways, and Lufthansa are the most popular carriers operating from Glasgow to United States

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to United States?

British Airways, Virgin Atlantic and KLM are the top three most popular airlines that fly to United States from Glasgow according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 16 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Glasgow to United States?

Prices for flights from Glasgow to United States are refreshed on a daily basis.

How many operators does momondo search for flights from Glasgow to United States?

The number of operators available for flights from Glasgow to United States is 11 as of March 2026.

How old do you have to be to fly from Glasgow to United States?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£184 Cheap Flights from Glasgow to the United States in 2026

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Find the cheapest flights from Glasgow to the United States

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 13:15

GLA

EWR

28h 15m

2 stops

17:20 - 21:20

EWR

GLA

23h 00m

2 stops

£351Multiple Airlines

Sat, 18 Apr - Sun, 26 Apr

14:00 - 13:15

GLA

EWR

28h 15m

3 stops

17:20 - 21:20

EWR

GLA

23h 00m

2 stops

£364Multiple Airlines

Sat, 18 Apr - Sun, 26 Apr

13:20 - 14:59

GLA

EWR

30h 39m

2 stops

17:45 - 21:20

EWR

GLA

22h 35m

2 stops

£365Multiple Airlines

Tue, 19 May - Sun, 24 May

14:20 - 22:05

GLA

JFK

12h 45m

1 stop

23:10 - 13:25

JFK

GLA

9h 15m

1 stop

£416Icelandair

Mon, 29 Jun - Mon, 6 Jul

14:20 - 19:20

GLA

JFK

10h 00m

1 stop

23:10 - 13:25

JFK

GLA

9h 15m

1 stop

£417Icelandair

Mon, 29 Jun - Thu, 9 Jul

13:20 - 18:50

GLA

BOS

10h 30m

1 stop

21:15 - 12:50

BOS

GLA

10h 35m

1 stop

£468Aer Lingus

Sat, 11 Apr - Sat, 25 Apr

15:35 - 22:35

GLA

BOS

12h 00m

1 stop

21:50 - 12:30

BOS

GLA

9h 40m

1 stop

£515British Airways

Mon, 3 Aug - Wed, 12 Aug

10:50 - 18:20

GLA

LAX

15h 30m

1 stop

20:55 - 18:40

LAX

GLA

13h 45m

1 stop

£524British Airways

Wed, 27 May - Mon, 1 Jun

08:35 - 17:30

GLA

LAS

16h 55m

1 stop

19:15 - 16:50

LAS

GLA

13h 35m

1 stop

£553Aer Lingus

Thu, 23 Apr - Sat, 25 Apr

06:00 - 18:35

GLA

LAS

20h 35m

1 stop

20:25 - 23:10

LAS

GLA

18h 45m

1 stop

£759KLM

Mon, 13 Apr - Mon, 20 Apr

American Airlines flights from Glasgow to United States

Our best American Airlines deals on Glasgow to United States flight tickets

American Airlines

8 Apr

GLA10:50Glasgow Intl

17h 30m

1 stop

LAX20:20Los Angeles Los Angeles

19 May

LAX20:20Los Angeles Los Angeles

14h 20m

1 stop

GLA18:40Glasgow Intl

£538

American Airlines

18 Aug

GLA07:00Glasgow Intl

21h 15m

1 stop

LAX20:15Los Angeles Los Angeles

8 Sept

LAX18:10Los Angeles Los Angeles

17h 25m

1 stop

GLA19:35Glasgow Intl

£543

American Airlines

29 Apr

GLA09:30Glasgow Intl

14h 35m

1 stop

MCO19:05Orlando

12 May

MCO18:28Orlando

15h 12m

2 stops

GLA14:40Glasgow Intl

£544

Iberia flights from Glasgow to United States

Our best Iberia deals on Glasgow to United States flight tickets

Iberia

29 Apr

GLA10:50Glasgow Intl

19h 10m

2 stops

LAX22:00Los Angeles Los Angeles

3 May

LAX14:35Los Angeles Los Angeles

18h 15m

2 stops

GLA16:50Glasgow Intl

£692

Iberia

18 Mar

GLA09:45Glasgow Intl

26h 50m

2 stops

MIA08:35Miami

26 Mar

MIA15:53Miami

19h 17m

2 stops

GLA15:10Glasgow Intl

£812

Iberia

18 Mar

GLA18:05Glasgow Intl

30h 25m

1 stop

MIA20:30Miami

23 Mar

MIA23:00Miami

11h 30m

1 stop

GLA14:30Glasgow Intl

£831

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Sat 18/4

14:00-13:15

2 stops28h 15m

Newark

Sun 26/4

17:20-21:20

2 stops23h 00m

£351

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Sat 18/4

14:00-13:15

3 stops28h 15m

Newark

Sun 26/4

17:20-21:20

2 stops23h 00m

£364

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Tue 19/5

13:20-14:59

2 stops30h 39m

Newark

Sun 24/5

17:45-21:20

2 stops22h 35m

£365

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Mon 29/6

14:20-22:05

1 stop12h 45m

New York John F Kennedy Intl

Mon 6/7

23:10-13:25

1 stop9h 15m

£416

Fastest return journey

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Mon 29/6

14:20-19:20

1 stop10h 00m

New York John F Kennedy Intl

Thu 9/7

23:10-13:25

1 stop9h 15m

£417

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Sat 11/4

13:20-18:50

1 stop10h 30m

Boston Logan Intl

Sat 25/4

21:15-12:50

1 stop10h 35m

£468

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Mon 3/8

15:35-22:35

1 stop12h 00m

Boston Logan Intl

Wed 12/8

21:50-12:30

1 stop9h 40m

£515

GlasgowLos Angeles

GLA - LAX

GLALAX

Glasgow Intl

Wed 27/5

10:50-18:20

1 stop15h 30m

Los Angeles Los Angeles

Mon 1/6

20:55-18:40

1 stop13h 45m

£524

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Thu 23/4

08:35-17:30

1 stop16h 55m

Las Vegas Harry Reid Intl

Sat 25/4

19:15-16:50

1 stop13h 35m

£553

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Mon 13/4

06:00-18:35

1 stop20h 35m

Las Vegas Harry Reid Intl

Mon 20/4

20:25-23:10

1 stop18h 45m

£759

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest month to fly to United States?

The month of September is, on average, the cheapest month to fly to United States from Glasgow, with most prices found around £410. If you are unable to visit United States during the month of September, then departing from Glasgow during the month March is also very affordable. Most momondo users find prices during this month for around £425.

What is the cheapest day to depart on your flight to United States?

According to our data, Sunday is the cheapest day to fly to United States from Glasgow. The lowest ticket price found for a Sunday departure recently was £462. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Glasgow to United States for around £753.

What is the cheapest Glasgow to United States flight route?

Fly from Edinburgh Turnhouse to Boston Logan Intl for the best Glasgow - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around £498 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Glasgow for as low as £425 on momondo.

What cabin class options are available on Glasgow to United States flights?

There are 4 cabin classes available to choose from on Glasgow to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Glasgow to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to United States

Fastest flight time	7h 35m
Direct flights	Every day
Airports in United States	4,297 airports

The fastest flight from Glasgow to United States takes 7h 35m

Direct flights go from Glasgow to United States every day.

There are 4,297 airports in United States. From Glasgow there are direct flights to Newark (EWR).

Search flight deals

When did momondo last update prices for flights from Glasgow to United States?
Prices for flights from Glasgow to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Glasgow to United States?
The number of operators available for flights from Glasgow to United States is 11 as of March 2026.
How old do you have to be to fly from Glasgow to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Glasgow to United States

Compare and see reviews for airlines that fly from Glasgow to United States with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom £219	Free Cancellation	Rating 7.9 8,291 reviews	Search Delta flights
Air France	PriceFrom £239	Free Cancellation	Rating 7.4 1,544 reviews	Search Air France flights
Icelandair	PriceFrom £351	Free Cancellation	Rating 7.1 620 reviews	Search Icelandair flights
KLM	PriceFrom £358	Free Cancellation	Rating 7.8 1,471 reviews	Search KLM flights
British Airways	PriceFrom £362	Free Cancellation	Rating 6.7 7,786 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £364	Free Cancellation	Rating 7.5 680 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom £376	Free Cancellation	Rating 7.1 11,464 reviews	Search American Airlines flights
Finnair	PriceFrom £404	Free Cancellation	Rating 7.6 1,371 reviews	Search Finnair flights
Scandinavian Airlines	PriceFrom £405	Free Cancellation	Rating 7.3 1,714 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom £407	Free Cancellation	Rating 6.8 7,848 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to United States?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Glasgow to United States . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Glasgow to United States with flexible booking policies on momondo?

momondo does allow users to show only those flights to United States from Glasgow which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Glasgow to United States?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Glasgow.

I’m not ready to book a flight from Glasgow to United States right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Glasgow to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.