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Cheap flights from Houston to Glasgow from $382

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 3/13. 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
0 bags

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Find the cheapest flights from Houston to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:25 pm - 4:10 pm
IAH
-
GLA
16h 45m
2 stops
British Airways Logo
5:40 pm - 1:25 pm
GLA
-
IAH
25h 45m
1 stop
$617British Airways
Mon, May 11 - Mon, May 18
British Airways Logo
5:25 pm - 4:10 pm
IAH
-
GLA
16h 45m
2 stops
British Airways Logo
7:35 pm - 11:51 pm
GLA
-
IAH
34h 16m
2 stops
$620British Airways
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
3:30 pm - 4:35 pm
IAH
-
GLA
19h 05m
1 stop
Multiple Airlines Logo
5:20 pm - 1:30 pm
GLA
-
IAH
26h 10m
1 stop
$629Multiple Airlines
Sun, Feb 1 - Mon, Feb 9
Air France Logo
12:49 pm - 9:55 am
IAH
-
GLA
15h 06m
2 stops
Air France Logo
6:05 am - 1:30 pm
GLA
-
IAH
13h 25m
1 stop
$631Air France
Mon, Feb 16 - Wed, Mar 4
Multiple Airlines Logo
12:49 pm - 9:55 am
IAH
-
GLA
15h 06m
2 stops
Multiple Airlines Logo
10:40 am - 1:30 pm
GLA
-
IAH
32h 50m
1 stop
$633Multiple Airlines
Sun, Feb 1 - Mon, Feb 9
Air France Logo
12:49 pm - 9:55 am
IAH
-
GLA
15h 06m
2 stops
Air France Logo
6:05 am - 6:26 pm
GLA
-
IAH
18h 21m
2 stops
$637Air France
Mon, Feb 16 - Wed, Mar 4
KLM Logo
1:06 pm - 9:55 am
HOU
-
GLA
14h 49m
2 stops
KLM Logo
9:05 am - 10:28 pm
GLA
-
HOU
19h 23m
2 stops
$637KLM
Mon, Feb 16 - Wed, Mar 4
American Airlines Logo
8:21 pm - 5:40 pm
HOU
-
GLA
15h 19m
2 stops
American Airlines Logo
1:20 pm - 11:47 pm
GLA
-
HOU
16h 27m
2 stops
$648American Airlines
Sun, Apr 19 - Wed, Apr 29
American Airlines Logo
12:18 pm - 10:45 am
HOU
-
GLA
16h 27m
2 stops
American Airlines Logo
11:40 am - 11:58 pm
GLA
-
HOU
18h 18m
2 stops
$681American Airlines
Fri, Feb 27 - Fri, Mar 6
KLM Logo
11:09 am - 9:55 am
HOU
-
GLA
16h 46m
2 stops
KLM Logo
5:20 pm - 4:28 pm
GLA
-
HOU
29h 08m
2 stops
$698KLM
Tue, Feb 10 - Tue, Feb 17

American Airlines flights from Houston to Glasgow Intl Airport

Our best American Airlines deals on Houston to Glasgow Intl Airport flight tickets
American Airlines
Apr 19
HOU8:21 pmHouston Hobby
15h 19m
2 stops
GLA5:40 pmGlasgow Intl
Apr 29
GLA1:20 pmGlasgow Intl
16h 27m
2 stops
HOU11:47 pmHouston Hobby
$648
American Airlines
Feb 27
HOU12:18 pmHouston Hobby
16h 27m
2 stops
GLA10:45 amGlasgow Intl
Mar 6
GLA11:40 amGlasgow Intl
18h 18m
2 stops
HOU11:58 pmHouston Hobby
$681
American Airlines
Feb 17
HOU12:18 pmHouston Hobby
15h 32m
2 stops
GLA9:50 amGlasgow Intl
Feb 22
GLA12:50 pmGlasgow Intl
17h 08m
2 stops
HOU11:58 pmHouston Hobby
$682

British Airways flights from Houston to Glasgow Intl Airport

Our best British Airways deals on Houston to Glasgow Intl Airport flight tickets
British Airways
May 11
IAH5:25 pmHouston George Bush Intcntl
16h 45m
2 stops
GLA4:10 pmGlasgow Intl
May 18
GLA5:40 pmGlasgow Intl
25h 45m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$617
British Airways
May 11
IAH5:25 pmHouston George Bush Intcntl
16h 45m
2 stops
GLA4:10 pmGlasgow Intl
May 18
GLA7:35 pmGlasgow Intl
34h 16m
2 stops
IAH11:51 pmHouston George Bush Intcntl
$620
British Airways
Apr 19
IAH4:57 pmHouston George Bush Intcntl
17h 53m
2 stops
GLA4:50 pmGlasgow Intl
Apr 29
GLA5:40 pmGlasgow Intl
25h 45m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$630

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Glasgow Intl Airport 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 January 15, 2026.
Use the filters below to find and compare flights from Houston to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 5/11

5:25 pm-4:10 pm

2 stops16h 45m

Glasgow Intl

Mon 5/18

5:40 pm-1:25 pm

1 stop25h 45m

$617

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 5/11

5:25 pm-4:10 pm

2 stops16h 45m

Glasgow Intl

Mon 5/18

7:35 pm-11:51 pm

2 stops34h 16m

$620

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 2/1

3:30 pm-4:35 pm

1 stop19h 05m

Glasgow Intl

Mon 2/9

5:20 pm-1:30 pm

1 stop26h 10m

$629

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 2/16

12:49 pm-9:55 am

2 stops15h 06m

Glasgow Intl

Wed 3/4

6:05 am-1:30 pm

1 stop13h 25m

$631

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 2/1

12:49 pm-9:55 am

2 stops15h 06m

Glasgow Intl

Mon 2/9

10:40 am-1:30 pm

1 stop32h 50m

$633

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 2/16

12:49 pm-9:55 am

2 stops15h 06m

Glasgow Intl

Wed 3/4

6:05 am-6:26 pm

2 stops18h 21m

$637

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Mon 2/16

1:06 pm-9:55 am

2 stops14h 49m

Glasgow Intl

Wed 3/4

9:05 am-10:28 pm

2 stops19h 23m

$637

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 4/19

8:21 pm-5:40 pm

2 stops15h 19m

Glasgow Intl

Wed 4/29

1:20 pm-11:47 pm

2 stops16h 27m

$648

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Fri 2/27

12:18 pm-10:45 am

2 stops16h 27m

Glasgow Intl

Fri 3/6

11:40 am-11:58 pm

2 stops18h 18m

$681

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 2/10

11:09 am-9:55 am

2 stops16h 46m

Glasgow Intl

Tue 2/17

5:20 pm-4:28 pm

2 stops29h 08m

$698

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 Intl Airport

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 cheapest month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from Houston is in January. Flight prices, which tend to average around $663, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in January, then February is your next best option. Flight prices from Houston to Glasgow Intl Airport during February average around $669.

Cheap Houston to Glasgow Intl Airport flight deals and tips

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

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Houston to Glasgow Intl Airport takes 12h 00m
There are no direct flights from Houston to Glasgow Intl Airport. There are no popular flight routes from Houston to Glasgow Intl Airport.
Search flight deals

  • How far is Houston to Glasgow Intl by plane?

    Glasgow Intl is 4573.5 mi away from Houston. A reasonable flight in good conditions will take 12h 00m.

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

    Prices for flights from Houston to Glasgow Intl Airport refresh daily.

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

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

    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 Intl Airport.

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

    The travel and health documents required for your trip to Glasgow Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Houston to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $600Free CancellationRating
6.7
7,676 reviews
Search British Airways flights
American AirlinesPriceFrom $628Free CancellationRating
7.2
11,132 reviews
Search American Airlines flights

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Dumbarton
Glencoe
Inveraray
Alexandria
Kilmarnock
Arrochar
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Tarbert

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Glasgow from Houston.

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

momondo does allow users to show only those flights to Glasgow from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Houston to Glasgow flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Houston to Glasgow now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Glasgow and let you know when they change.

An easier way to manage your Glasgow Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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