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 30m. Fly via Aer Lingus, Icelandair, or British Airways to get the fastest option. There are 3205 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 £269. However, be on the lookout for offers from British Airways and Delta, as they are both options that can get you from USA to Glasgow Intl Airport for a low price.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

If weather is an important factor for your trip to Glasgow Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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, Boston Logan Intl - Glasgow Intl and Newark - Glasgow Intl.

How far in advance should I book a flight from USA to Glasgow Intl Airport?

To save up to 38% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from USA to Glasgow Intl Airport from £412 1-2 weeks out and tickets from £543 for flights departing within the next 72 hours.

What is the cheapest month to fly from USA to Glasgow Intl Airport?

October is one of the best times of the year to fly to Glasgow Intl Airport from USA. Prices for October average £546 per person but you can even find prices for as low as £409. The most expensive prices can be found in the month of June. Opting for a October flight can save you 23% on your journey compared to booking in June

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.

£132+ Flights from the United States to Glasgow Intl Airport

Cheap flight deals from USA to Glasgow Intl

Round-trip from	£336
One-way from	£132
Popular in	June
Cheapest in	October
Average price	£528

19/10-3/11
2 total stops
27h 55m total
USA to Glasgow

Search Deals

30/9
1 total stop
10h 25m total
USA to Glasgow

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£52 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from USA to Glasgow Intl

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 26 August 2025.

Sun 19/1021:05JFK - GLA

1 stop11h 50mMultiple Airlines

Mon 3/1108:20GLA - JFK

1 stop16h 05mMultiple Airlines

Deal found 25/8£336

Sun 19/1018:50EWR - GLA

2 stops21h 35mMultiple Airlines

Mon 3/1108:20GLA - EWR

2 stops34h 15mMultiple Airlines

Deal found 25/8£339

Wed 29/1022:00JFK - GLA

2 stops19h 00mMultiple Airlines

Wed 5/1107:45GLA - JFK

2 stops34h 20mMultiple Airlines

Deal found 24/8£341

Fri 10/1017:35EWR - GLA

1 stop10h 45mAer Lingus

Tue 14/1008:35GLA - EWR

1 stop12h 30mAer Lingus

Deal found 25/8£347

Mon 6/1018:50BWI - GLA

2 stops22h 55mMultiple Airlines

Mon 20/1007:00GLA - BWI

2 stops15h 40mMultiple Airlines

Deal found 25/8£349

Wed 29/1018:45EWR - GLA

1 stop12h 45mMultiple Airlines

Wed 5/1107:45GLA - EWR

1 stop13h 30mMultiple Airlines

Deal found 24/8£351

Thu 9/1018:20JFK - GLA

1 stop21h 30mMultiple Airlines

Thu 16/1006:35GLA - JFK

1 stop14h 20mMultiple Airlines

Deal found 25/8£351

Fri 12/906:00BOS - GLA

2 stops28h 10mMultiple Airlines

Fri 19/922:45GLA - BOS

3 stops27h 40mMultiple Airlines

Deal found 25/8£354

Mon 1/921:05JFK - GLA

1 stop13h 20mMultiple Airlines

Mon 8/921:50GLA - JFK

2 stops24h 25mMultiple Airlines

Deal found 25/8£354

Mon 1/910:20BOS - GLA

2 stops24h 05mMultiple Airlines

Mon 8/921:50GLA - BOS

2 stops21h 40mMultiple Airlines

Deal found 25/8£356

Wed 1/1020:25JFK - GLA

2 stops16h 50mMultiple Airlines

Wed 8/1008:25GLA - JFK

2 stops15h 45mMultiple Airlines

Deal found 25/8£356

Mon 15/920:50BOS - GLA

2 stops20h 20mMultiple Airlines

Wed 24/908:25GLA - BOS

2 stops18h 35mMultiple Airlines

Deal found 25/8£357

Best flights from USA to Glasgow Intl
Discover carefully curated flight deals from USA to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2025.

Sun 19/1018:50EWR - GLA

2 stops21h 35mMultiple Airlines

Mon 3/1108:20GLA - EWR

2 stops34h 15mMultiple Airlines

Deal found 25/8£339

Fri 10/1017:35EWR - GLA

1 stop10h 45mAer Lingus

Tue 14/1008:35GLA - EWR

1 stop12h 30mAer Lingus

Deal found 25/8£347

Tue 4/1119:25JFK - GLA

1 stop9h 30mIcelandair

Wed 12/1112:35GLA - JFK

1 stop10h 25mIcelandair

Deal found 24/8£363

Tue 11/1115:50LGA - GLA

2 stops13h 00mBritish Airways

Tue 18/1108:55GLA - LGA

2 stops13h 47mBritish Airways

Deal found 23/8£407

Thu 9/1015:30LGA - GLA

2 stops15h 55mLufthansa

Thu 16/1006:10GLA - LGA

2 stops18h 49mLufthansa

Deal found 25/8£457

Wed 29/1015:50SFO - GLA

2 stops17h 00mAmerican Airlines

Thu 6/1106:35GLA - SFO

2 stops19h 51mAmerican Airlines

Deal found 23/8£464

Wed 29/1022:00JFK - GLA

2 stops19h 00mMultiple Airlines

Wed 5/1107:45GLA - JFK

2 stops34h 20mMultiple Airlines

Deal found 24/8£341

Wed 8/1023:35BOS - GLA

1 stop8h 50mIcelandair

Fri 17/1014:20GLA - BOS

1 stop9h 30mIcelandair

Deal found 25/8£364

Mon 6/1018:50BWI - GLA

2 stops22h 55mMultiple Airlines

Mon 20/1007:00GLA - BWI

2 stops15h 40mMultiple Airlines

Deal found 25/8£349

Tue 11/1119:50BOS - GLA

1 stop9h 05mIcelandair

Tue 25/1112:35GLA - BOS

1 stop10h 15mIcelandair

Deal found 24/8£364

Wed 29/1018:45EWR - GLA

1 stop12h 45mMultiple Airlines

Wed 5/1107:45GLA - EWR

1 stop13h 30mMultiple Airlines

Deal found 24/8£351

Mon 29/917:45LGA - GLA

2 stops14h 05mBritish Airways

Tue 4/1107:25GLA - LGA

2 stops15h 21mBritish Airways

Deal found 24/8£425

Last-minute flights from USA to Glasgow Intl
Discover last-minute flight deals from USA to Glasgow Intl. Data last updated 26 August 2025 and is based on user searches.

Mon 1/921:05JFK - GLA

1 stop13h 20mMultiple Airlines

Mon 8/921:50GLA - JFK

2 stops24h 25mMultiple Airlines

Deal found 25/8£354

Mon 1/910:20BOS - GLA

2 stops24h 05mMultiple Airlines

Mon 8/921:50GLA - BOS

2 stops21h 40mMultiple Airlines

Deal found 25/8£356

Tue 2/917:50BOS - GLA

1 stop13h 30mLufthansa

Thu 4/906:10GLA - BOS

2 stops16h 30mLufthansa

Deal found 24/8£364

Sun 7/920:50BOS - GLA

1 stop11h 35mIcelandair

Wed 17/914:20GLA - BOS

1 stop9h 30mIcelandair

Deal found 24/8£374

Fri 12/906:00BOS - GLA

2 stops28h 10mMultiple Airlines

Fri 19/922:45GLA - BOS

3 stops27h 40mMultiple Airlines

Deal found 25/8£354

Mon 15/920:50BOS - GLA

2 stops20h 20mMultiple Airlines

Wed 24/908:25GLA - BOS

2 stops18h 35mMultiple Airlines

Deal found 25/8£357

Mon 15/920:25EWR - GLA

1 stop12h 00mIcelandair

Tue 23/914:20GLA - EWR

1 stop9h 50mIcelandair

Deal found 24/8£373

Wed 17/917:30BOS - GLA

1 stop9h 15mMultiple Airlines

Sat 20/923:50GLA - BOS

1 stop19h 50mMultiple Airlines

Deal found 25/8£360

Sun 21/923:35BOS - GLA

1 stop8h 50mIcelandair

Tue 21/1014:20GLA - BOS

1 stop12h 40mIcelandair

Deal found 25/8£371

Sun 21/923:35BOS - GLA

1 stop8h 50mIcelandair

Tue 30/914:20GLA - BOS

1 stop12h 40mIcelandair

Deal found 24/8£373

Tue 30/918:20JFK - GLA

1 stop10h 25mMultiple Airlines

Mon 3/1116:50GLA - JFK

1 stop28h 05mMultiple Airlines

Deal found 25/8£361

Tue 30/920:25EWR - GLA

1 stop12h 00mIcelandair

Thu 16/1014:20GLA - EWR

1 stop9h 50mIcelandair

Deal found 24/8£366

One-way flights from USA to Glasgow Intl
Search for one-way flight options from USA to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 26 August 2025.

Tue 30/918:20JFK - GLA

1 stop10h 25mMultiple Airlines

Deal found 24/8£132

Mon 22/918:20JFK - GLA

1 stop11h 05mMultiple Airlines

Deal found 24/8£133

Sat 4/1018:20JFK - GLA

1 stop23h 40mMultiple Airlines

Deal found 25/8£133

Wed 10/1218:05JFK - GLA

1 stop15h 40mMultiple Airlines

Deal found 25/8£138

Tue 11/1118:05JFK - GLA

1 stop12h 05mMultiple Airlines

Deal found 23/8£139

Sun 5/1018:20JFK - GLA

1 stop21h 05mMultiple Airlines

Deal found 25/8£145

Wed 12/1118:05JFK - GLA

1 stop15h 40mMultiple Airlines

Deal found 25/8£146

Sun 23/1118:05JFK - GLA

1 stop21h 00mMultiple Airlines

Deal found 25/8£148

Tue 23/918:20JFK - GLA

1 stop10h 25mMultiple Airlines

Deal found 24/8£153

Sat 20/918:20JFK - GLA

1 stop10h 35mMultiple Airlines

Deal found 24/8£155

Wed 12/1113:05LGA - GLA

3 stops26h 55mMultiple Airlines

Deal found 25/8£159

Mon 13/1017:05BOS - GLA

2 stops24h 05mMultiple Airlines

Deal found 24/8£160

Cheapflights Fare Finder

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

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Sun 19/10

18:50-21:25

2 stops21h 35m

Glasgow Intl

Mon 3/11

08:20-13:35

2 stops34h 15m

£339

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Wed 29/10

22:00-21:00

2 stops19h 00m

Glasgow Intl

Wed 5/11

07:45-13:05

2 stops34h 20m

£341

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Fri 10/10

17:35-09:20

1 stop10h 45m

Glasgow Intl

Tue 14/10

08:35-16:05

1 stop12h 30m

£347

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Mon 6/10

18:50-22:45

2 stops22h 55m

Glasgow Intl

Mon 20/10

07:00-17:40

2 stops15h 40m

£349

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Wed 29/10

18:45-11:30

1 stop12h 45m

Glasgow Intl

Wed 5/11

07:45-16:15

1 stop13h 30m

£351

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Thu 9/10

18:20-20:50

1 stop21h 30m

Glasgow Intl

Thu 16/10

06:35-15:55

1 stop14h 20m

£351

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 12/9

06:00-15:10

2 stops28h 10m

Glasgow Intl

Fri 19/9

22:45-21:25

3 stops27h 40m

£354

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 15/9

20:50-22:10

2 stops20h 20m

Glasgow Intl

Wed 24/9

08:25-22:00

2 stops18h 35m

£357

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 1/10

20:50-18:15

2 stops16h 25m

Glasgow Intl

Tue 7/10

07:35-22:00

2 stops19h 25m

£357

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Tue 4/11

19:25-09:55

1 stop9h 30m

Glasgow Intl

Wed 12/11

12:35-18:00

1 stop10h 25m

£363

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 results

...

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, April is the cheapest month in which you can book a flight from USA to Glasgow Intl Airport (average of £97). Flying from USA to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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?

When flying from USA to Glasgow Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Glasgow Intl

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

533 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

GVA - KEF

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

Icelandair

7.0

Good

533 reviews

Icelandair

7.0

Good

533 reviews

Check prices

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

7,309 reviews

Icelandair

7.0

Good

533 reviews

Check prices

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

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 30m. Fly via Aer Lingus, Icelandair, or British Airways to get the fastest option. There are 3205 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 £269. However, be on the lookout for offers from British Airways and Delta, 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, Boston Logan Intl - Glasgow Intl and Newark - 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, April is the cheapest month in which you can book a flight from USA to Glasgow Intl Airport (average of £97). Flying from USA to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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

Paisley

Dunoon

Largs

Renfrew

Kilmarnock

Dumbarton

Clydebank

East Kilbride

Arrochar

Inveraray

Rothesay

Ballachulish

Alexandria

Tarbert

Balloch

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from USA to Glasgow Intl

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£358	Average£565	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£360	Average£521	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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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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Cheap flights from the United States to Glasgow Intl Airport from £132

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 26 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from USA to Glasgow Intl

Cheapest flights from USA to Glasgow IntlExplore 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 26 August 2025.

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 26 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Glasgow Intl Airport that are best for you.

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.

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?

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 26 August 2025.

Reviews of airlines servicing Glasgow Intl

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.

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?

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

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

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

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

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

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

Travelling to a place near Glasgow Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from USA to Glasgow Intl

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?

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

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

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

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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 26 August 2025.