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Cheap flights from Houston to Glasgow from $275

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 4/1. 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
6:22 pm - 6:15 pm
IAH
-
GLA
18h 53m
2 stops
British Airways Logo
8:25 pm - 11:53 pm
GLA
-
IAH
32h 28m
2 stops
$649British Airways
Mon, Mar 9 - Mon, Mar 16
Lufthansa Logo
4:30 pm - 12:05 pm
IAH
-
GLA
13h 35m
1 stop
Lufthansa Logo
6:00 am - 3:10 pm
GLA
-
IAH
14h 10m
1 stop
$651Lufthansa
Wed, Feb 25 - Tue, Mar 10
Lufthansa Logo
4:30 pm - 12:05 pm
IAH
-
GLA
13h 35m
1 stop
Lufthansa Logo
6:00 am - 6:38 pm
GLA
-
IAH
17h 38m
2 stops
$660Lufthansa
Wed, Feb 25 - Tue, Mar 10
KLM Logo
3:30 pm - 12:45 pm
IAH
-
GLA
15h 15m
1 stop
KLM Logo
1:30 pm - 1:15 pm
GLA
-
IAH
29h 45m
1 stop
$661KLM
Tue, Mar 3 - Tue, Mar 31
American Airlines Logo
2:00 pm - 12:50 pm
IAH
-
GLA
16h 50m
2 stops
American Airlines Logo
7:25 am - 9:31 pm
GLA
-
IAH
19h 06m
2 stops
$664American Airlines
Wed, Feb 25 - Tue, Mar 10
KLM Logo
9:54 am - 8:30 am
IAH
-
GLA
16h 36m
2 stops
KLM Logo
9:10 am - 1:15 pm
GLA
-
IAH
34h 05m
1 stop
$665KLM
Tue, Mar 3 - Tue, Mar 31
Scandinavian Airlines Logo
3:20 pm - 12:55 pm
IAH
-
GLA
15h 35m
1 stop
Scandinavian Airlines Logo
6:00 am - 1:15 pm
GLA
-
IAH
13h 15m
1 stop
$675Scandinavian Airlines
Wed, Apr 1 - Tue, Apr 14
American Airlines Logo
8:21 pm - 5:40 pm
HOU
-
GLA
15h 19m
2 stops
American Airlines Logo
10:50 am - 11:47 pm
GLA
-
HOU
18h 57m
2 stops
$680American Airlines
Sun, Apr 19 - Wed, Apr 29
Delta Logo
5:22 pm - 4:35 pm
HOU
-
GLA
18h 13m
2 stops
Delta Logo
6:00 am - 10:42 pm
GLA
-
HOU
22h 42m
2 stops
$740Delta
Wed, Mar 25 - Wed, Apr 1
Delta Logo
6:00 am - 8:25 am
HOU
-
GLA
20h 25m
2 stops
Delta Logo
1:30 pm - 11:08 pm
GLA
-
HOU
15h 38m
2 stops
$820Delta
Mon, May 4 - Fri, May 8

KLM flights from Houston to Glasgow

Our best KLM deals on Houston to Glasgow flight tickets
KLM
Mar 3
IAH3:30 pmHouston George Bush Intcntl
15h 15m
1 stop
GLA12:45 pmGlasgow Intl
Mar 31
GLA1:30 pmGlasgow Intl
29h 45m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$661
KLM
Mar 3
IAH9:54 amHouston George Bush Intcntl
16h 36m
2 stops
GLA8:30 amGlasgow Intl
Mar 31
GLA9:10 amGlasgow Intl
34h 05m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$665
KLM
Mar 3
IAH9:54 amHouston George Bush Intcntl
16h 36m
2 stops
GLA8:30 amGlasgow Intl
Mar 31
GLA1:30 pmGlasgow Intl
29h 45m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$666

Delta flights from Houston to Glasgow

Our best Delta deals on Houston to Glasgow flight tickets
Delta
May 4
IAH3:20 pmHouston George Bush Intcntl
18h 50m
1 stop
GLA4:10 pmGlasgow Intl
May 8
GLA6:00 amGlasgow Intl
13h 15m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$706
Delta
May 4
IAH3:20 pmHouston George Bush Intcntl
18h 50m
1 stop
GLA4:10 pmGlasgow Intl
May 8
GLA1:30 pmGlasgow Intl
16h 29m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$716
Delta
Feb 28
IAH3:30 pmHouston George Bush Intcntl
19h 05m
1 stop
GLA4:35 pmGlasgow Intl
Mar 16
GLA1:25 pmGlasgow Intl
34h 03m
2 stops
IAH6:28 pmHouston George Bush Intcntl
$721

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 February 11, 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

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 3/9

6:22 pm-6:15 pm

2 stops18h 53m

Glasgow Intl

Mon 3/16

8:25 pm-11:53 pm

2 stops32h 28m

$649

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 2/25

4:30 pm-12:05 pm

1 stop13h 35m

Glasgow Intl

Tue 3/10

6:00 am-3:10 pm

1 stop14h 10m

$651

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 2/25

4:30 pm-12:05 pm

1 stop13h 35m

Glasgow Intl

Tue 3/10

6:00 am-6:38 pm

2 stops17h 38m

$660

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 3/3

3:30 pm-12:45 pm

1 stop15h 15m

Glasgow Intl

Tue 3/31

1:30 pm-1:15 pm

1 stop29h 45m

$661

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 2/25

2:00 pm-12:50 pm

2 stops16h 50m

Glasgow Intl

Tue 3/10

7:25 am-9:31 pm

2 stops19h 06m

$664

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 3/3

9:54 am-8:30 am

2 stops16h 36m

Glasgow Intl

Tue 3/31

9:10 am-1:15 pm

1 stop34h 05m

$665

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 4/1

3:20 pm-12:55 pm

1 stop15h 35m

Glasgow Intl

Tue 4/14

6:00 am-1:15 pm

1 stop13h 15m

$675

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 4/19

8:21 pm-5:40 pm

2 stops15h 19m

Glasgow Intl

Wed 4/29

10:50 am-11:47 pm

2 stops18h 57m

$680

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Wed 3/25

5:22 pm-4:35 pm

2 stops18h 13m

Glasgow Intl

Wed 4/1

6:00 am-10:42 pm

2 stops22h 42m

$740

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Mon 5/4

6:00 am-8:25 am

2 stops20h 25m

Glasgow Intl

Fri 5/8

1:30 pm-11:08 pm

2 stops15h 38m

$820

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 cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of January, then departing from Houston during the month February is also very affordable. Most momondo users find prices during this month for around $669.

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

11h 45m

Direct flights

None
The fastest flight from Houston to Glasgow takes 11h 45m
There are no direct flights from Houston to Glasgow. There are no popular flight routes from Houston to Glasgow.
Search flight deals

  • How far is Houston to Glasgow by plane?

    A flight from Houston to Glasgow will travel around 4580.4 mi. 11h 45m 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
British AirwaysPriceFrom $600Free CancellationRating
6.7
7,728 reviews
Search British Airways flights
American AirlinesPriceFrom $628Free CancellationRating
7.2
11,265 reviews
Search American Airlines flights
DeltaPriceFrom $632Free CancellationRating
7.9
8,180 reviews
Search Delta flights
United AirlinesPriceFrom $712Free CancellationRating
7.4
9,273 reviews
Search United Airlines flights
KLMPriceFrom $886Free CancellationRating
7.7
1,451 reviews
Search KLM 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