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Cheap flights from Houston to Glasgow from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Glasgow departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:50 pm - 10:45 am
IAH
-
GLA
12h 55m
1 stop
British Airways Logo
8:20 pm - 2:05 pm
GLA
-
IAH
23h 45m
1 stop
$873British Airways
Tue, Nov 10 - Thu, Nov 12
British Airways Logo
9:10 pm - 3:35 pm
IAH
-
GLA
12h 25m
1 stop
British Airways Logo
9:50 am - 8:55 pm
GLA
-
IAH
16h 05m
1 stop
$874British Airways
Wed, Oct 21 - Tue, Oct 27
British Airways Logo
9:10 pm - 5:40 pm
IAH
-
GLA
14h 30m
1 stop
British Airways Logo
8:25 pm - 3:05 pm
GLA
-
IAH
23h 40m
1 stop
$875British Airways
Mon, Oct 19 - Mon, Oct 26
British Airways Logo
3:50 pm - 10:45 am
IAH
-
GLA
12h 55m
1 stop
British Airways Logo
9:55 am - 7:55 pm
GLA
-
IAH
16h 00m
1 stop
$890British Airways
Mon, Dec 7 - Thu, Dec 10
British Airways Logo
3:50 pm - 10:45 am
IAH
-
GLA
12h 55m
1 stop
British Airways Logo
9:55 am - 7:55 pm
GLA
-
IAH
16h 00m
1 stop
$891British Airways
Mon, Dec 7 - Thu, Dec 10
American Airlines Logo
12:10 pm - 9:50 am
IAH
-
GLA
15h 40m
2 stops
American Airlines Logo
9:55 am - 8:00 pm
GLA
-
IAH
16h 05m
1 stop
$893American Airlines
Tue, Nov 10 - Thu, Nov 12
American Airlines Logo
3:01 pm - 12:30 pm
IAH
-
GLA
15h 29m
2 stops
American Airlines Logo
6:25 am - 9:00 pm
GLA
-
IAH
19h 35m
1 stop
$894American Airlines
Wed, Oct 21 - Tue, Oct 27
Finnair Logo
9:10 pm - 5:40 pm
IAH
-
GLA
14h 30m
1 stop
Finnair Logo
3:25 pm - 7:30 pm
GLA
-
IAH
33h 05m
2 stops
$901Finnair
Mon, Oct 19 - Mon, Oct 26
Delta Logo
1:00 pm - 12:45 pm
HOU
-
GLA
17h 45m
2 stops
Delta Logo
10:40 am - 9:43 pm
GLA
-
HOU
41h 03m
2 stops
$929Delta
Tue, Dec 29 - Wed, Jan 6
Delta Logo
1:00 pm - 12:45 pm
HOU
-
GLA
17h 45m
2 stops
Delta Logo
5:40 am - 9:43 pm
GLA
-
HOU
22h 03m
2 stops
$930Delta
Tue, Dec 29 - Thu, Jan 7

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United Airlines flights from Houston to Glasgow

Our best United Airlines deals on Houston to Glasgow flight tickets
United Airlines
Sep 16
IAH7:20 amHouston George Bush Intcntl
20h 50m
1 stop
GLA10:10 amGlasgow Intl
Sep 22
GLA2:00 pmGlasgow Intl
14h 30m
1 stop
IAH10:30 pmHouston George Bush Intcntl
$960
United Airlines
Sep 16
IAH7:20 amHouston George Bush Intcntl
20h 50m
1 stop
GLA10:10 amGlasgow Intl
Sep 22
GLA2:00 pmGlasgow Intl
14h 30m
1 stop
IAH10:30 pmHouston George Bush Intcntl
$961
United Airlines
Sep 16
IAH9:33 amHouston George Bush Intcntl
18h 37m
2 stops
GLA10:10 amGlasgow Intl
Sep 22
GLA2:00 pmGlasgow Intl
16h 27m
2 stops
IAH12:27 amHouston George Bush Intcntl
$964

British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets
British Airways
Nov 10
IAH3:50 pmHouston George Bush Intcntl
12h 55m
1 stop
GLA10:45 amGlasgow Intl
Nov 12
GLA8:20 pmGlasgow Intl
23h 45m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$873
British Airways
Oct 21
IAH9:10 pmHouston George Bush Intcntl
12h 25m
1 stop
GLA3:35 pmGlasgow Intl
Oct 27
GLA9:50 amGlasgow Intl
16h 05m
1 stop
IAH8:55 pmHouston George Bush Intcntl
$874
British Airways
Oct 19
IAH9:10 pmHouston George Bush Intcntl
14h 30m
1 stop
GLA5:40 pmGlasgow Intl
Oct 26
GLA8:25 pmGlasgow Intl
23h 40m
1 stop
IAH3:05 pmHouston George Bush Intcntl
$875

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Glasgow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 19, 2026.
Use the filters below to find and compare flights from Houston to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 11/10

3:50 pm-10:45 am

1 stop12h 55m

Glasgow Intl

Thu 11/12

8:20 pm-2:05 pm

1 stop23h 45m

$873
Quickest round-trip

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 10/21

9:10 pm-3:35 pm

1 stop12h 25m

Glasgow Intl

Tue 10/27

9:50 am-8:55 pm

1 stop16h 05m

$874

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 10/19

9:10 pm-5:40 pm

1 stop14h 30m

Glasgow Intl

Mon 10/26

8:25 pm-3:05 pm

1 stop23h 40m

$875

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 12/7

3:50 pm-10:45 am

1 stop12h 55m

Glasgow Intl

Thu 12/10

9:55 am-7:55 pm

1 stop16h 00m

$890

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 12/7

3:50 pm-10:45 am

1 stop12h 55m

Glasgow Intl

Thu 12/10

9:55 am-7:55 pm

1 stop16h 00m

$891

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 11/10

12:10 pm-9:50 am

2 stops15h 40m

Glasgow Intl

Thu 11/12

9:55 am-8:00 pm

1 stop16h 05m

$893

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 10/21

3:01 pm-12:30 pm

2 stops15h 29m

Glasgow Intl

Tue 10/27

6:25 am-9:00 pm

1 stop19h 35m

$894

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 10/19

9:10 pm-5:40 pm

1 stop14h 30m

Glasgow Intl

Mon 10/26

3:25 pm-7:30 pm

2 stops33h 05m

$901

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 12/29

1:00 pm-12:45 pm

2 stops17h 45m

Glasgow Intl

Wed 1/6

10:40 am-9:43 pm

2 stops41h 03m

$929

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 12/29

1:00 pm-12:45 pm

2 stops17h 45m

Glasgow Intl

Thu 1/7

5:40 am-9:43 pm

2 stops22h 03m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from Houston to Glasgow

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and Glasgow?

What is the cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of February, then departing from Houston during the month March is also very affordable. Most momondo users find prices during this month for around $695.

Cheap Houston to Glasgow flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Glasgow

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Houston to Glasgow takes 12h 25m
There are no direct flights from Houston to Glasgow. There are no popular flight routes from Houston to Glasgow.
Search flight deals

Frequently asked questions about flying from Houston to Glasgow

  • How far is Houston to Glasgow by plane?

    A flight from Houston to Glasgow will travel around 4580.4 mi. 12h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Glasgow?

    Prices for flights from Houston to Glasgow are updated daily.

  • How many operators does momondo search for flights from Houston to Glasgow?

  • How old do you have to be to fly from Houston to Glasgow?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Glasgow.

  • What documentation or ID do you need to fly to Glasgow?

    The necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Glasgow

Compare and see reviews for airlines that fly from Houston to Glasgow with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $632Free CancellationRating
7.8
8,481 reviews
Search Delta flights
British AirwaysPriceFrom $633Free CancellationRating
6.7
8,126 reviews
Search British Airways flights
United AirlinesPriceFrom $758Free CancellationRating
7.4
10,008 reviews
Search United Airlines flights
American AirlinesPriceFrom $813Free CancellationRating
7.1
11,822 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Glasgow?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Glasgow for you.

Can I find flights from Houston to Glasgow with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Glasgow flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Glasgow?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from Houston.

I’m not ready to book a flight from Houston to Glasgow right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow
Glasgow Intl Airport
Glasgow Prestwick Airport