IAH - GLA

£241 Find Cheap Flights from Houston to Glasgow

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Glasgow departing on 4/3. 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

Search hundreds of travel sites at once for deals on flights to Glasgow

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Glasgow, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Glasgow, as well as popular online travel agencies
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Cheap Flight Deals from George Bush Intcntl to Glasgow Intl (IAH-GLA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from George Bush Intcntl to Glasgow Intl 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.

Recent return flight deals from Houston to Glasgow

Recommended return deals departing in the coming months from the most popular airlines that fly from Houston to Glasgow.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
21:45 - 19:25IAH-GLA
15h 40m1 stop
07:30 - 20:00GLA-IAH
18h 30m1 stop
£499British Airways
Find Deal
Tue, 18 Feb - Tue, 25 Feb
08:42 - 12:55IAH-GLA
22h 13m2 stops
06:05 - 14:10GLA-IAH
14h 05m1 stop
£507British Airways
Find Deal
Tue, 18 Feb - Tue, 25 Feb
13:25 - 14:40IAH-GLA
19h 15m2 stops
20:30 - 13:40GLA-IAH
23h 10m1 stop
£509British Airways
Find Deal
Mon, 21 Apr - Wed, 30 Apr
17:37 - 14:40IAH-GLA
15h 03m2 stops
20:50 - 13:40GLA-IAH
22h 50m1 stop
£510British Airways
Find Deal
Tue, 1 Apr - Mon, 7 Apr
22:45 - 16:55IAH-GLA
13h 10m1 stop
17:40 - 13:40GLA-IAH
26h 00m1 stop
Tue, 25 Mar - Sun, 30 Mar
18:31 - 19:30IAH-GLA
42h 59m2 stops
09:50 - 23:24GLA-IAH
18h 34m2 stops
£538Iberia
Find Deal
Sat, 8 Mar - Tue, 18 Mar
15:30 - 10:45IAH-GLA
13h 15m1 stop
20:25 - 13:40GLA-IAH
23h 15m1 stop
Tue, 1 Apr - Sun, 6 Apr
15:20 - 16:10IAH-GLA
18h 50m1 stop
13:30 - 13:25GLA-IAH
29h 55m1 stop
£539KLM
Find Deal
Mon, 21 Apr - Wed, 30 Apr
21:45 - 17:50IAH-GLA
14h 05m1 stop
09:55 - 20:00GLA-IAH
16h 05m1 stop
£543Iberia
Find Deal
Thu, 20 Feb - Thu, 27 Feb
22:45 - 15:50IAH-GLA
12h 05m1 stop
15:40 - 17:47GLA-IAH
32h 07m2 stops
£544Finnair
Find Deal
Tue, 25 Mar - Sun, 30 Mar

Flights from Houston to Glasgow - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Houston to Glasgow?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport clicked on KAYAK for each day over the last 12 months.
For Houston to Glasgow, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Glasgow back to Houston, the best deals are generally found on Monday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport, 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 Houston George Bush Intcntl Airport to Glasgow Intl Airport is November, where tickets cost £542 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £1,050 and £1,031 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport, 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 Houston George Bush Intcntl Airport to Glasgow Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know - Cheap tickets from Houston to Glasgow

Low season

February

High season

July

Cheapest flight

£241
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from Houston to Glasgow

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Glasgow flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport was £296 for a one-way ticket and £613 for a return.

  • Which aircraft models fly most regularly from Houston to Glasgow?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Glasgow?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Houston and Glasgow, with oneworld being the most commonly used for this route.

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

    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 Houston to Glasgow.

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

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

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

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

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

    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 to Glasgow from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Houston to Glasgow

 
See real verified KAYAK customer reviews for airlines flying from Houston to Glasgow. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Glasgow? 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.
6.6
British AirwaysOverall score based on 6834 reviews
7.6Crew
6.3Food
6.8Boarding
6.7Comfort
6.4Entertainment
Airline reviews

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

6.0 Goodsatish, Jan 2025DFW - LHR
Read more British Airways reviews

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Food was average. Better headphones seats were average at best.

Nice flight. Legroom was good. Food was good. Staff was friendly and helpful. Plane was modern and clean. Seats and headrests were comfortable. Entertainment system was good and modern, with a bright LCD screen and many appealing choices.

I have something to say about the flight I took from London to Gothenburg, after my flight from Austin to London. I fly a lot and have done so for decades. I first flew to Scandinavia in 1973. My former wife is Norwegian. The main thing was the experience at the Gothenburg airport. Three flights from Britain arrived around the same time. So there were huge lines at immigration since Brits are no longer a part of the EU. After over an hour in line, I finally gave my passport to the immigrations man. You’d have thought I was an Afghan. I just barely got into Sweden. I had to answer all kinds of blunt questions. I had to show all kinds of onward tickets, addresses of places I’d be staying and it was pretty daunting. Perhaps it has to do with the situation with Russia. British Air might have done something to prepare people that things have changed a lot and they’d better be ready to run the gauntlet when trying to get into the country here. Thanks for listening and taking this into consideration. Sincerely, a senior citizen of the USA

My flight was late. We stayed in aircraft one hour 😩

Flight delay and can’t much help passenger do the change connecting flight.

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

5 days later I have not yet received my luggage so terrible and unacceptable

Easy and quick check in, clean and nice seats. Overall excellent experience.

The seats in airbus from LA to London are uncomfortable. They are too narrow. I am a slim person but felt cramped. The way the seats are laid out really hinders privacy. You are forced to look at the person next to you which is awkward, Also the entertainment on the same leg was limited. The crew was excellent and attentive and the food was decent. The seats on London to Delhi leg were way better. The crew again was very attentive and polite.

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Inveraray
Alexandria
Kilmarnock
Helensburgh
East Kilbride
Glencoe

Everything you need to know for your flight from Houston to Glasgow

Information on your arrival and departure airports

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