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Glasgow

$47+ Cheap flights from Glasgow

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — JFK
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Find flights from Glasgow within your budget

 
Find flights departing from Glasgow that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on April 10, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Tue 10/6

9:10 pm-10:40 pm

Nonstop1h 30m

London Heathrow

Sun 11/1

6:55 am-8:20 am

Nonstop1h 25m

$135

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Fri 5/15

1:25 pm-2:55 pm

Nonstop1h 30m

London Heathrow

Mon 5/18

6:30 am-7:55 am

Nonstop1h 25m

$136

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Fri 8/28

5:50 am-7:25 am

Nonstop1h 35m

London Heathrow

Tue 9/1

6:15 am-7:40 am

Nonstop1h 25m

$148
Quickest round-trip

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Fri 5/1

3:25 pm-4:55 pm

Nonstop1h 30m

London Heathrow

Mon 5/4

9:50 pm-11:05 pm

Nonstop1h 15m

$149

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Wed 10/7

3:35 pm-5:00 pm

Nonstop1h 25m

London Heathrow

Sat 10/31

7:10 am-8:35 am

Nonstop1h 25m

$151

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Wed 10/7

3:35 pm-5:00 pm

Nonstop1h 25m

London Heathrow

Fri 10/30

6:25 am-7:50 am

Nonstop1h 25m

$151

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Wed 10/7

5:40 pm-7:05 pm

Nonstop1h 25m

London Heathrow

Wed 10/28

6:25 am-7:50 am

Nonstop1h 25m

$151

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Wed 5/13

2:05 pm-3:35 pm

Nonstop1h 30m

London Heathrow

Fri 5/15

6:15 am-7:40 am

Nonstop1h 25m

$163

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Fri 5/22

5:50 am-7:25 am

Nonstop1h 35m

London Heathrow

Mon 5/25

6:30 am-7:55 am

Nonstop1h 25m

$166

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 4/23

2:20 pm-7:20 pm

1 stop10h 00m

New York John F Kennedy Intl

Mon 4/27

8:30 pm-1:25 pm

1 stop11h 55m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Glasgow

Have a flexible travel schedule? Discover the best time to fly from Glasgow with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Glasgow

Get recent, data-driven insights about flights from Glasgow including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Glasgow?

Use this chart to determine the optimal time to book a round-trip flight from Glasgow to John F Kennedy Intl. Price data was last updated on April 3, 2026.

To ensure you get the cheapest price possible for a flight from Glasgow, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Glasgow (average of $457). Flying from Glasgow in April will prove the most costly (average of $573). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Glasgow. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated April 10, 2026.

  • What is the cheapest month to fly from Glasgow?

    May is currently the cheapest month to fly from Glasgow. At this moment in time April is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Glasgow?

    Check out the cheapest flights from Glasgow to embark to:
    Fly from Glasgow to New York from $542 round trip
    Fly from Glasgow to Orlando from $688 round trip

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