Cheap flights from Glasgow Intl Airport to New York from £269

The cheapest month to fly to Newark Airport from Glasgow Intl Airport is in March. Flight prices, which tend to average around £426, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in March, then you should wait until January to fly from Glasgow Intl Airport, when ticket prices are also cheap, with an average price of £431.

The cheapest day to depart from Glasgow Intl Airport to Newark Airport is on a Wednesday. Travellers who choose to depart for Newark Airport on a Wednesday will often find tickets for as low as £620. Flights from Glasgow Intl Airport to Newark Airport on a Saturday will generally be more expensive and average around £747. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Glasgow Intl to Newark for the best Glasgow Intl - Newark flight prices

You are more likely to see cheaper flights to Newark Airport from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around £584 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from Glasgow Intl Airport for as low as £482 on momondo.

There are 2 cabin classes available to choose from on Glasgow Intl Airport to Newark Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 61% on your flight if you consider stops on a Glasgow Intl Airport to Newark Airport flight.

British Airways and United Airlines are the most popular carriers operating from Glasgow Intl to Newark

United Airlines, British Airways and Icelandair are the top three most popular airlines that fly to Newark Airport from Glasgow Intl Airport according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Newark Airport. Keep in mind that there are 5 different airlines that fly to Newark Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 4% of flights between Glasgow and Newark have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

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

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

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 4% of their flights experiencing any sort of delay.

Dublin (DUB) was the most common stop: 47% of momondo users choosing one-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average return price of £607.

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 05m.

Reykjavik (KEF) has the shortest average stopover time for this route: 2h 08m.

The number of flights available between Glasgow Intl Airport and Newark Airport is 2 per day as of September 2026. The most frequent departure time is 14:00, with 100% of daily flights leaving in the afternoon.

The number of flights available between Glasgow Intl Airport and Newark Airport is 14 per week as of September 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.