GLA

$293 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 Intl departing on 7/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Glasgow Intl Airport

 
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 Flights from Houston to Glasgow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Glasgow 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 Houston to Glasgow Intl

Wed, Oct 15 - Wed, Nov 5
American Airlines Logo
9:00 pm - 5:50 pmIAH-GLA
14h 50m1 stop
American Airlines Logo
5:55 am - 2:10 pmGLA-IAH
14h 15m1 stop
$632American Airlines
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Wed, Oct 15 - Wed, Nov 5
American Airlines Logo
6:34 pm - 3:35 pmIAH-GLA
15h 01m2 stops
American Airlines Logo
5:55 am - 2:10 pmGLA-IAH
14h 15m1 stop
$636American Airlines
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Wed, Oct 15 - Wed, Nov 5
American Airlines Logo
1:59 pm - 11:25 amIAH-GLA
15h 26m2 stops
American Airlines Logo
5:55 am - 2:10 pmGLA-IAH
14h 15m1 stop
$637American Airlines
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Sun, Oct 26 - Sat, Nov 8
Finnair Logo
10:45 pm - 6:30 pmIAH-GLA
14h 45m1 stop
Finnair Logo
6:45 pm - 2:10 pmGLA-IAH
25h 25m1 stop
$681Finnair
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Sun, Oct 12 - Sat, Oct 18
 Logo
9:40 pm - 7:50 pmIAH-GLA
16h 10m1 stop
 Logo
5:50 am - 1:40 pmGLA-IAH
13h 50m1 stop
Sun, Oct 26 - Sat, Nov 8
British Airways Logo
1:13 pm - 1:10 pmIAH-GLA
18h 57m2 stops
British Airways Logo
12:40 pm - 11:18 pmGLA-IAH
16h 38m2 stops
$726British Airways
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Fri, Aug 1 - Fri, Aug 8
British Airways Logo
8:23 pm - 8:20 pmHOU-GLA
17h 57m2 stops
British Airways Logo
7:00 am - 6:00 pmGLA-HOU
17h 00m2 stops
$836British Airways
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Mon, Jul 21 - Mon, Jul 28
 Logo
5:15 am - 1:25 pmIAH-GLA
26h 10m2 stops
 Logo
2:20 pm - 4:52 pmGLA-IAH
32h 32m3 stops
Fri, Aug 1 - Fri, Aug 8
Finnair Logo
6:30 pm - 8:20 pmHOU-GLA
19h 50m2 stops
Finnair Logo
7:00 am - 6:00 pmGLA-HOU
17h 00m2 stops
$1,008Finnair
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Wed, Aug 6 - Wed, Aug 13
KLM Logo
10:50 am - 8:25 amIAH-GLA
15h 35m2 stops
KLM Logo
9:10 am - 8:00 pmGLA-IAH
16h 50m2 stops
$4,015KLM
Find Deal
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KAYAK's insights & trends for Houston to Glasgow Intl flights

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

What is the cheapest month to fly from Houston 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 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 to Glasgow Intl Airport is February, where tickets cost $610 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,133 and $1,083 respectively.

Good to know

Cheapest flight$293
Flight from Houston George Bush Airport to Glasgow

When to book flights from Houston to Glasgow Intl

Are your dates flexible? Find out the best times to travel from Houston to Glasgow Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 to Glasgow Intl Airport?

    In the last 3 days, the lowest price for a flight from Houston to Glasgow Intl Airport was $293 for a one-way ticket and $632 for a round-trip.

  • Do I need a passport to fly between Houston and Glasgow?

    Yes

  • Which airports will I be using when flying from Houston to Glasgow?

    Houston is served by 2 major airports and there is only 1 main airport in Glasgow. You will leave Houston from one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be arriving at Glasgow Intl.

  • 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 travelers 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 round-trip 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.

Reviews of the top 3 airlines serving from Houston to Glasgow Intl

 
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 Intl? 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.
7.8
KLMOverall score based on 1363 reviews
8.4Crew
7.8Boarding
7.2Food
7.1Entertainment
7.7Comfort
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

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

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