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Cheap flights from Houston to Glasgow from $309

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 8/9. 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

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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.
Multiple Airlines Logo
2:29 pm - 1:25 pm
IAH
-
GLA
16h 56m
2 stops
Multiple Airlines Logo
8:00 am - 1:55 pm
GLA
-
IAH
35h 55m
2 stops
$797Multiple Airlines
So, Mai 3 - So, Mai 10
British Airways Logo
3:30 pm - 1:25 pm
IAH
-
GLA
15h 55m
1 stop
British Airways Logo
9:30 am - 7:15 pm
GLA
-
IAH
15h 45m
1 stop
$824British Airways
Mo, Aug 24 - Mi, Sep 2
Multiple Airlines Logo
5:45 am - 1:25 pm
IAH
-
GLA
25h 40m
3 stops
Multiple Airlines Logo
8:00 am - 1:55 pm
GLA
-
IAH
35h 55m
2 stops
$828Multiple Airlines
So, Mai 3 - So, Mai 10
British Airways Logo
9:05 pm - 7:40 pm
IAH
-
GLA
16h 35m
1 stop
British Airways Logo
5:50 am - 1:25 pm
GLA
-
IAH
13h 35m
1 stop
$838British Airways
Mo, Aug 17 - Fr, Aug 21
British Airways Logo
9:05 pm - 7:40 pm
IAH
-
GLA
16h 35m
1 stop
British Airways Logo
5:50 am - 1:25 pm
GLA
-
IAH
13h 35m
1 stop
$839British Airways
Mo, Aug 17 - Fr, Aug 21
American Airlines Logo
1:14 pm - 10:05 am
IAH
-
GLA
14h 51m
2 stops
American Airlines Logo
9:30 am - 7:15 pm
GLA
-
IAH
15h 45m
1 stop
$842American Airlines
Mo, Aug 24 - Mi, Sep 2
American Airlines Logo
5:39 pm - 4:10 pm
IAH
-
GLA
16h 31m
2 stops
American Airlines Logo
1:20 pm - 11:59 pm
GLA
-
IAH
16h 39m
2 stops
$852American Airlines
Mo, Aug 24 - Mi, Sep 2
Virgin Atlantic Logo
10:53 am - 8:25 am
HOU
-
GLA
15h 32m
2 stops
Virgin Atlantic Logo
9:10 am - 10:26 pm
GLA
-
HOU
19h 16m
2 stops
$884Virgin Atlantic
Mi, Mai 6 - Mi, Mai 13
Delta Logo
5:23 pm - 4:10 pm
HOU
-
GLA
16h 47m
2 stops
Delta Logo
6:00 am - 10:26 pm
GLA
-
HOU
22h 26m
2 stops
$906Delta
Di, Mai 5 - Di, Mai 12
Delta Logo
5:23 pm - 4:10 pm
HOU
-
GLA
16h 47m
2 stops
Delta Logo
6:00 am - 10:26 pm
GLA
-
HOU
22h 26m
2 stops
$956Delta
Di, Mai 5 - Di, Mai 12

British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets
British Airways
Aug 24
IAH3:30 pmHouston George Bush Intcntl
15h 55m
1 stop
GLA1:25 pmGlasgow Intl
Sep 2
GLA9:30 amGlasgow Intl
15h 45m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$824
British Airways
Aug 17
IAH9:05 pmHouston George Bush Intcntl
16h 35m
1 stop
GLA7:40 pmGlasgow Intl
Aug 21
GLA5:50 amGlasgow Intl
13h 35m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$838
British Airways
Aug 17
IAH9:05 pmHouston George Bush Intcntl
16h 35m
1 stop
GLA7:40 pmGlasgow Intl
Aug 21
GLA5:50 amGlasgow Intl
13h 35m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$839

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets
American Airlines
Aug 24
IAH1:14 pmHouston George Bush Intcntl
14h 51m
2 stops
GLA10:05 amGlasgow Intl
Sep 2
GLA9:30 amGlasgow Intl
15h 45m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$842
American Airlines
Aug 24
IAH5:39 pmHouston George Bush Intcntl
16h 31m
2 stops
GLA4:10 pmGlasgow Intl
Sep 2
GLA1:20 pmGlasgow Intl
16h 39m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$852
American Airlines
Apr 19
IAH7:59 pmHouston George Bush Intcntl
15h 41m
2 stops
GLA5:40 pmGlasgow Intl
Apr 29
GLA6:25 amGlasgow Intl
18h 45m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$902

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 März 22, 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

So 5/3

2:29 pm-1:25 pm

2 stops16h 56m

Glasgow Intl

So 5/10

8:00 am-1:55 pm

2 stops35h 55m

$797

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mo 8/24

3:30 pm-1:25 pm

1 stop15h 55m

Glasgow Intl

Mi 9/2

9:30 am-7:15 pm

1 stop15h 45m

$824

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

So 5/3

5:45 am-1:25 pm

3 stops25h 40m

Glasgow Intl

So 5/10

8:00 am-1:55 pm

2 stops35h 55m

$828
Quickest round-trip

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mo 8/17

9:05 pm-7:40 pm

1 stop16h 35m

Glasgow Intl

Fr 8/21

5:50 am-1:25 pm

1 stop13h 35m

$838

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mo 8/17

9:05 pm-7:40 pm

1 stop16h 35m

Glasgow Intl

Fr 8/21

5:50 am-1:25 pm

1 stop13h 35m

$839

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mo 8/24

1:14 pm-10:05 am

2 stops14h 51m

Glasgow Intl

Mi 9/2

9:30 am-7:15 pm

1 stop15h 45m

$842

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mo 8/24

5:39 pm-4:10 pm

2 stops16h 31m

Glasgow Intl

Mi 9/2

1:20 pm-11:59 pm

2 stops16h 39m

$852

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Mi 5/6

10:53 am-8:25 am

2 stops15h 32m

Glasgow Intl

Mi 5/13

9:10 am-10:26 pm

2 stops19h 16m

$884

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Di 5/5

5:23 pm-4:10 pm

2 stops16h 47m

Glasgow Intl

Di 5/12

6:00 am-10:26 pm

2 stops22h 26m

$906

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Di 5/5

5:23 pm-4:10 pm

2 stops16h 47m

Glasgow Intl

Di 5/12

6:00 am-10:26 pm

2 stops22h 26m

$956

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 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

12h 05m

Direct flights

None
The fastest flight from Houston to Glasgow takes 12h 05m
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. 12h 05m 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
American AirlinesPriceFrom $628Free CancellationRating
7.1
11,486 reviews
Search American Airlines flights
British AirwaysPriceFrom $632Free CancellationRating
6.7
7,807 reviews
Search British Airways flights
DeltaPriceFrom $632Free CancellationRating
7.9
8,314 reviews
Search Delta flights
United AirlinesPriceFrom $712Free CancellationRating
7.4
9,455 reviews
Search United 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