IAH - GLA

£290 Find Cheap Flights from Houston to Glasgow – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£794
Typical prices: £674-£942
British Airways
Wed 7/2Fri 16/2
IAH - GLA • 1 stop
Cheapest one-way flight
£290
Typical prices: £251-£343
Multiple Airlines
Sun 25/11
IAH - GLA • 3 stops
Direct flights
Not available
There are currently no direct flights between Houston George Bush Intcntl Airport and Glasgow Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 38% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
London Heathrow (LHR)
Cheapest • Avg £838 (return)
Newark (EWR)
Shortest trip • 13h 30m (one-way)
Insights
Insights
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We hope you enjoy your trip to Glasgow Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Glasgow (IAH-GLA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Houston to Glasgow

Sun, 7 Feb - Tue, 16 Feb
British Airways Logo
15:50 - 10:35IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 45m1 stop London Heathrow
British Airways Logo
19:20 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
24h 45m1 stop London Heathrow
£794British Airways
Sun, 7 Feb - Tue, 16 Feb
British Airways Logo
12:11 - 16:40IAH  Houston George Bush Intcntl-GLA Glasgow Intl
22h 29m2 stops Miami London Heathrow
British Airways Logo
06:15 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 50m1 stop London Heathrow
£811British Airways
Mon, 1 Mar - Wed, 3 Mar
British Airways Logo
15:50 - 10:05IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 15m1 stop London Heathrow
British Airways Logo
15:30 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
28h 35m1 stop London Heathrow
£814British Airways
Mon, 1 Mar - Wed, 3 Mar
British Airways Logo
15:50 - 10:05IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 15m1 stop London Heathrow
British Airways Logo
15:30 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
28h 35m1 stop London Heathrow
£815British Airways
Sun, 7 Feb - Tue, 16 Feb
British Airways Logo
16:23 - 16:40IAH  Houston George Bush Intcntl-GLA Glasgow Intl
18h 17m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
11:55 - 00:17GLA  Glasgow Intl-IAH Houston George Bush Intcntl
18h 22m2 stops London Heathrow Chicago O'Hare Intl
£817British Airways
Thu, 6 May - Tue, 18 May
British Airways Logo
15:40 - 11:30IAH  Houston George Bush Intcntl-GLA Glasgow Intl
13h 50m1 stop London Heathrow
British Airways Logo
08:35 - 19:15GLA  Glasgow Intl-IAH Houston George Bush Intcntl
16h 40m1 stop London Heathrow
£832British Airways
Thu, 6 May - Tue, 18 May
British Airways Logo
21:05 - 17:30IAH  Houston George Bush Intcntl-GLA Glasgow Intl
14h 25m1 stop London Heathrow
British Airways Logo
05:55 - 13:25GLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop London Heathrow
£833British Airways
Sun, 7 Feb - Tue, 16 Feb
Delta Logo
15:25 - 09:55IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 30m1 stop Amsterdam Schiphol
Delta Logo
05:40 - 13:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 25m1 stop Amsterdam Schiphol
£835Delta
Mon, 1 Mar - Sat, 13 Mar
Multiple Airlines Logo
21:40 - 18:25IAH  Houston George Bush Intcntl-GLA Glasgow Intl
14h 45m1 stop London Heathrow
Multiple Airlines Logo
06:35 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop London Heathrow
£838Multiple Airlines
Mon, 1 Mar - Sat, 13 Mar
Multiple Airlines Logo
21:40 - 18:25IAH  Houston George Bush Intcntl-GLA Glasgow Intl
14h 45m1 stop London Heathrow
Multiple Airlines Logo
06:35 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop London Heathrow
£839Multiple Airlines
Booking Insights

Price, demand, and travel trends for Houston George Bush Intcntl Airport to Glasgow Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Return flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport typically range from £674 to £942. The lowest price found in the past 5 days was £794 on British Airways.

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport. It's 19% cheaper than the average day, while Friday is the most expensive, with prices 18% higher.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

•January is the cheapest month to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport at £494 return.
•June (£942) and December (£937) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 90% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Houston George Bush Intcntl Airport to Glasgow Intl Airport flights

Low season

January

Cheapest flight

£290
Beat the crowds with an average 56% drop in traveller numbers.
The most popular month to fly with an average 100% increase in traveller numbers.
One-way flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport

When to book flights from Houston to Glasgow

Are your dates flexible? Find out the best times to travel from Houston to Glasgow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Houston George Bush Intcntl Airport to Glasgow Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    Only Economy class is available on flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport.

  • How long is a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    A direct flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport takes 00m, covering 4,560 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Glasgow Intl Airport flight?

    Return flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport range from £674 to £942, with an average of £802 over the past 12 months. Anything below £674 counts as a good deal.

  • How are flight prices from Houston George Bush Intcntl Airport to Glasgow Intl Airport looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Glasgow Intl Airport are currently higher than usual. Average one-way flight prices are about £323, which is 7% above the typical average for this route.

  • Which car hire options are available at Glasgow Intl Airport (GLA)?

    Glasgow Intl Airport (GLA) hosts 5 major car hire companies, with daily rates averaging £32 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • Budget

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    Flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport usually depart from Houston George Bush Intcntl (IAH) and arrive at Glasgow Intl (GLA).

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport most commonly connect through:

    • London Heathrow (LHR) – 76% of one-stop connections
    • Newark (EWR) – 17% of one-stop connections
    • Amsterdam Schiphol (AMS) – 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    Yes. Flexible dates can save you up to 32% on flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport. Monday is the cheapest departure day at £650 return on average, while Friday is the most expensive at £952, a difference of £302.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time of 13h 30m, compared to 13h 48m via London Heathrow (LHR) and 14h 19m via Amsterdam Schiphol (AMS).

  • What is the time difference between Houston George Bush Intcntl Airport and Glasgow Intl Airport?

    Glasgow Intl Airport is 6 hours ahead of Houston George Bush Intcntl Airport (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Glasgow Intl Airport?

    Some of the most popular sights in Glasgow Intl Airport are OVO Hydro, Hampden Park, and Kings Theatre Glasgow. These are among the most viewed places in Glasgow Intl Airport on KAYAK.

Your guide to booking Houston George Bush Intcntl Airport to Glasgow Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average £650, about £302 less than Friday fares (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Glasgow Intl Airport trip for January. Fares historically average £494 return in that month – typically £448 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Glasgow Intl Airport.

    • Holiday Inn Glasgow Airport By IHG
    • Holiday Inn Express Glasgow Airport by IHG

More options for your flight from Houston to Glasgow

Complete your trip to Glasgow with a hotel stay or car hire

Car hire in Glasgow
Hotels in Glasgow
Holidays in Glasgow