$292 Find Cheap Flights from Glasgow to United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to the United States departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to the United States

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Glasgow to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark2 stops$456
Orlando
Orlando1 stop$631
Los Angeles
Los Angeles1 stop$616
Las Vegas
Las Vegas2 stops$668
Miami
Miami2 stops$602
San Francisco
San Francisco1 stop$662
Boston
Boston2 stops$486
Denver
Denver1 stop$580
Fort Lauderdale
Fort Lauderdale2 stops$669
Seattle
Seattle1 stop$590
Atlanta
Atlanta1 stop$670
Dallas
Dallas3 stops$930
Tampa
Tampa1 stop$706
Honolulu
Honolulu2 stops$1,218
San Diego
San Diego2 stops$743
Philadelphia
Philadelphia2 stops$683
New York
Newark2 stops$456
Orlando
Orlando1 stop$631
Los Angeles
Los Angeles1 stop$616
Las Vegas
Las Vegas2 stops$668
Miami
Miami2 stops$602
San Francisco
San Francisco1 stop$662
Boston
Boston2 stops$486
Denver
Denver1 stop$580
Fort Lauderdale
Fort Lauderdale2 stops$669
Seattle
Seattle1 stop$590
Atlanta
Atlanta1 stop$670
Dallas
Dallas3 stops$930
Tampa
Tampa1 stop$706
Honolulu
Honolulu2 stops$1,218
San Diego
San Diego2 stops$743
Philadelphia
Philadelphia2 stops$683

Book Cheap Glasgow to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Glasgow to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Glasgow to the United States

Tue, Apr 21 - Sun, Apr 26
Multiple Airlines Logo
4:05 pm - 2:59 pm
GLA
-
EWR
27h 54m
2 stops
Multiple Airlines Logo
5:20 pm - 9:20 pm
EWR
-
GLA
23h 00m
2 stops
$456Multiple Airlines
Thu, Apr 9 - Wed, Apr 15
Icelandair Logo
2:20 pm - 10:05 pm
GLA
-
JFK
12h 45m
1 stop
Icelandair Logo
11:10 pm - 1:25 pm
JFK
-
GLA
9h 15m
1 stop
$459Icelandair
Tue, Jun 30 - Tue, Jul 7
British Airways Logo
2:35 pm - 10:35 pm
GLA
-
BOS
13h 00m
1 stop
British Airways Logo
7:35 pm - 1:15 pm
BOS
-
GLA
12h 40m
1 stop
$539British Airways
Mon, Feb 16 - Tue, Feb 24
KLM Logo
5:20 pm - 1:25 pm
GLA
-
BOS
25h 05m
1 stop
KLM Logo
7:10 pm - 4:35 pm
BOS
-
GLA
16h 25m
1 stop
$551KLM
Sat, Mar 14 - Sat, Mar 21
Lufthansa Logo
1:10 pm - 2:10 pm
GLA
-
BOS
29h 00m
1 stop
Lufthansa Logo
2:15 pm - 12:05 pm
BOS
-
GLA
17h 50m
2 stops
$555Lufthansa
Mon, Feb 16 - Tue, Feb 24
Lufthansa Logo
6:10 am - 7:08 pm
GLA
-
BOS
17h 58m
2 stops
Lufthansa Logo
2:20 pm - 12:05 pm
BOS
-
GLA
16h 45m
2 stops
$563Lufthansa
Thu, Apr 23 - Mon, Apr 27
Delta Logo
9:10 am - 9:20 pm
GLA
-
LGA
17h 10m
2 stops
Delta Logo
12:00 pm - 8:25 am
LGA
-
GLA
15h 25m
2 stops
$584Delta
Sat, Feb 21 - Fri, Feb 27
British Airways Logo
6:35 am - 6:09 pm
GLA
-
LGA
16h 34m
2 stops
British Airways Logo
9:10 pm - 10:30 pm
LGA
-
GLA
20h 20m
2 stops
$603British Airways
Tue, Mar 17 - Tue, Mar 31
KLM Logo
5:20 pm - 12:45 pm
GLA
-
LAX
26h 25m
1 stop
KLM Logo
4:45 pm - 4:10 pm
LAX
-
GLA
15h 25m
1 stop
$622KLM
Wed, Mar 4 - Wed, Mar 18
Delta Logo
6:05 am - 11:45 am
GLA
-
LAX
13h 40m
1 stop
Delta Logo
7:45 am - 8:30 am
LAX
-
GLA
17h 45m
2 stops
$624Delta
Booking Insights

KAYAK's insights & trends for Glasgow to the United States flights

Get data-powered insights and trends into flights from Glasgow to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Glasgow Intl Airport to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Glasgow Intl Airport found in the last 72 hours was to New York, at $605 round-trip. The most popular route is from Glasgow Intl Airport (GLA) to Newark Airport (EWR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $605.

Can I save money by flying with a layover from Glasgow Intl Airport to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $615, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to the United States is March, when tickets cost $534 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of round-trip tickets is $765 and $743 respectively.

How far in advance should I book a flight from Glasgow Intl Airport to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Glasgow Intl Airport to the United States, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Glasgow Intl Airport to the United States, you should book around 2 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$292
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Glasgow to Newark Liberty Airport

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Glasgow to United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Glasgow to United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Glasgow to United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Glasgow to United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the afternoon, when round-trip flights cost $843 on average. The most expensive time of day to fly to the United States is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $843.

Reviews of the top 3 airlines serving from Glasgow to the United States

 
Need help choosing which airline to fly with from Glasgow to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1443 reviews
6.6Food
6.9Entertainment
7.4Boarding
7.1Comfort
8.0Crew
Airline reviews

One of the best flight experiences I've have had in along time. Would fly with them again.

10.0 ExcellentDoug, Jan 2026
DUB - MCO
Read more Aer Lingus reviews

One of the best flight experiences I've have had in along time. Would fly with them again.

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Overall satisfied and would fly with them again. They could improve the check-in efficiency at BOS, we got backed up because it seemed there were passengers requiring much more time for check in.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

Again, we paid $ 328.00 for specific seats are were assigned those seats.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Everything you need to know for your flight from Glasgow to the United States

Information on your arrival and departure airports