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Find cheap flights from Glasgow to Houston from $586

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Houston departing on 9/21. 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
0 bags
Wed 6/12
Wed 6/19

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Houston, 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 Glasgow to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Cheap flight deals from Glasgow to Houston (GLA-HOU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Glasgow to Houston 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 and deals for you by selecting your travel dates.
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6:05 am - 2:35 pmGLA-IAH
13h 30m1 stop
3:25 pm - 10:00 pmIAH-GLA
24h 35m1 stop
$812Air France
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Wed, Oct 30 - Wed, Nov 20
9:05 am - 10:47 pmGLA-IAH
18h 42m2 stops
3:25 pm - 10:00 pmIAH-GLA
24h 35m1 stop
$838
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Wed, Oct 30 - Wed, Nov 20
6:05 am - 1:35 pmGLA-IAH
13h 30m1 stop
11:30 am - 8:30 amIAH-GLA
15h 00m2 stops
$843
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Mon, Nov 4 - Thu, Nov 28
1:25 pm - 11:38 pmGLA-IAH
16h 13m2 stops
3:25 pm - 10:00 pmIAH-GLA
24h 35m1 stop
$846
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Mon, Nov 4 - Thu, Nov 28
6:05 am - 6:16 pmGLA-IAH
17h 11m2 stops
3:25 pm - 12:40 pmIAH-GLA
15h 15m2 stops
$859KLM
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Wed, Oct 30 - Wed, Nov 20
9:05 am - 11:38 pmGLA-IAH
20h 33m2 stops
6:00 am - 8:30 amIAH-GLA
20h 30m2 stops
$861Delta
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Mon, Nov 4 - Thu, Nov 28
1:55 pm - 3:10 pmGLA-IAH
30h 15m1 stop
2:06 pm - 12:55 pmIAH-GLA
16h 49m2 stops
$912American Airlines
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Fri, Nov 1 - Tue, Nov 5
6:45 am - 8:01 pmGLA-IAH
18h 16m2 stops
2:06 pm - 12:55 pmIAH-GLA
16h 49m2 stops
$918American Airlines
Find Deal
Fri, Nov 1 - Tue, Nov 5
6:10 am - 10:13 pmGLA-HOU
22h 03m2 stops
10:30 am - 1:00 pmHOU-GLA
20h 30m2 stops
$925Delta
Find Deal
Wed, Aug 28 - Wed, Oct 2
8:20 am - 6:59 pmGLA-IAH
16h 39m1 stop
3:35 pm - 11:40 amIAH-GLA
14h 05m1 stop
$1,260British Airways
Find Deal
Wed, Aug 28 - Wed, Oct 2

Flights from Glasgow to Houston - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Glasgow Intl Airport to Houston, 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 Glasgow Intl Airport to Houston is January, where tickets cost $595 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $1,402 and $1,296 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Glasgow Intl Airport to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Glasgow Intl Airport to Houston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 80 days before departure.

Which airlines provide the cheapest flights from Glasgow to Houston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Glasgow to Houston were found on Air France ($812) and KLM ($859). Delta proposed the cheapest one-way flight at $1,720.

Good to know

Cheapest flight

$586
Flight from Glasgow to Houston George Bush Airport

When to book flights from Glasgow to Houston

Are your dates flexible? Find out the best times to travel from Glasgow to Houston 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 Glasgow to Houston flights

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

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Houston was $586 for a one-way ticket and $812 for a round-trip.

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

    A passport is required to fly from Glasgow to Houston.

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

    When flying out of Glasgow you will be using Glasgow Intl. You will be landing at one of these airports: Houston Hobby or Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Glasgow to Houston?

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

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

    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 Glasgow to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Glasgow 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 Glasgow to Houston?

    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 Houston with an airline and back to Glasgow with another airline.

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

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

See more FAQs

Book cheap flights from Glasgow to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Glasgow to Houston found on KAYAK in the last 72 hours.
9/21Sat
2 stops
35h 21mGLA-IAH
$586
7/27Sat
3 stops
22h 35mGLA-IAH
$749
9/21Sat
3 stops
36h 56mGLA-IAH
$758
9/21Sat
1 stop
18h 19mGLA-IAH
$831
7/27Sat
2 stops
34h 59mGLA-IAH
$872
9/22Sun
1 stopDelta
32h 40mGLA-IAH
$1,720
9/22Sun
2 stopsKLM
18h 06mGLA-IAH
$1,773
9/21Sat
2 stopsIberia
37h 28mGLA-HOU
$1,792
9/21Sat
1 stopLufthansa
30h 45mGLA-IAH
$8,620
9/22Sun
1 stopLufthansa
17h 40mGLA-IAH
$8,763

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Last minute flights from Glasgow to Houston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Glasgow to Houston that are departing in the next 10 days.
5/17Fri
multi-stopFinnair
29h 17mGLA-IAH
5/31Fri
multi-stopFinnair
25h 20mIAH-GLA
$1,282
5/17Fri
multi-stopFinnair
33h 10mGLA-IAH
5/31Fri
multi-stopFinnair
25h 20mIAH-GLA
$1,622
5/17Fri
multi-stopFinnair
16h 39mGLA-IAH
5/31Fri
multi-stopFinnair
12h 55mIAH-GLA
$1,837

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Glasgow - Houston Flights

Departure:

Glasgow (undefined)United Kingdom

Return flight deals:

Houston - Glasgow

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