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Cheap flights from Houston to Glasgow from £349

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 12/9. 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 return flights

Enter your travel dates to find the best prices.
British Airways Logo
15:50 - 10:45
IAH
-
GLA
12h 55m
1 stop
British Airways Logo
20:20 - 14:05
GLA
-
IAH
23h 45m
1 stop
£649British Airways
Tue, 10 Nov - Thu, 12 Nov
British Airways Logo
21:10 - 15:35
IAH
-
GLA
12h 25m
1 stop
British Airways Logo
09:50 - 20:55
GLA
-
IAH
16h 05m
1 stop
£650British Airways
Wed, 21 Oct - Tue, 27 Oct
British Airways Logo
15:50 - 10:45
IAH
-
GLA
12h 55m
1 stop
British Airways Logo
09:55 - 19:55
GLA
-
IAH
16h 00m
1 stop
£661British Airways
Mon, 7 Dec - Thu, 10 Dec
British Airways Logo
15:50 - 10:45
IAH
-
GLA
12h 55m
1 stop
British Airways Logo
09:55 - 19:55
GLA
-
IAH
16h 00m
1 stop
£662British Airways
Mon, 7 Dec - Thu, 10 Dec
American Airlines Logo
12:10 - 09:50
IAH
-
GLA
15h 40m
2 stops
American Airlines Logo
09:55 - 20:00
GLA
-
IAH
16h 05m
1 stop
£664American Airlines
Tue, 10 Nov - Thu, 12 Nov
American Airlines Logo
15:01 - 12:30
IAH
-
GLA
15h 29m
2 stops
American Airlines Logo
06:25 - 21:00
GLA
-
IAH
19h 35m
1 stop
£664American Airlines
Wed, 21 Oct - Tue, 27 Oct
Delta Logo
13:00 - 12:45
HOU
-
GLA
17h 45m
2 stops
Delta Logo
05:40 - 21:43
GLA
-
HOU
22h 03m
2 stops
£690Delta
Tue, 29 Dec - Thu, 7 Jan
Delta Logo
13:00 - 12:45
HOU
-
GLA
17h 45m
2 stops
Delta Logo
05:40 - 21:43
GLA
-
HOU
22h 03m
2 stops
£691Delta
Tue, 29 Dec - Thu, 7 Jan
Multiple Airlines Logo
17:00 - 13:25
HOU
-
GLA
14h 25m
2 stops
Multiple Airlines Logo
14:20 - 00:15
GLA
-
HOU
15h 55m
2 stops
£738Multiple Airlines
Sun, 16 Aug - Fri, 21 Aug
Multiple Airlines Logo
16:20 - 13:25
HOU
-
GLA
15h 05m
2 stops
Multiple Airlines Logo
14:35 - 19:40
GLA
-
HOU
35h 05m
3 stops
£739Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug

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United Airlines flights from Houston to Glasgow

Our best United Airlines deals on Houston to Glasgow flight tickets
United Airlines
16 Sept
IAH07:20Houston George Bush Intcntl
20h 50m
1 stop
GLA10:10Glasgow Intl
22 Sept
GLA14:00Glasgow Intl
14h 30m
1 stop
IAH22:30Houston George Bush Intcntl
£713
United Airlines
16 Sept
IAH07:20Houston George Bush Intcntl
20h 50m
1 stop
GLA10:10Glasgow Intl
22 Sept
GLA14:00Glasgow Intl
14h 30m
1 stop
IAH22:30Houston George Bush Intcntl
£714
United Airlines
16 Sept
IAH09:33Houston George Bush Intcntl
18h 37m
2 stops
GLA10:10Glasgow Intl
22 Sept
GLA14:00Glasgow Intl
16h 27m
2 stops
IAH00:27Houston George Bush Intcntl
£716

British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets
British Airways
10 Nov
IAH15:50Houston George Bush Intcntl
12h 55m
1 stop
GLA10:45Glasgow Intl
12 Nov
GLA20:20Glasgow Intl
23h 45m
1 stop
IAH14:05Houston George Bush Intcntl
£649
British Airways
21 Oct
IAH21:10Houston George Bush Intcntl
12h 25m
1 stop
GLA15:35Glasgow Intl
27 Oct
GLA09:50Glasgow Intl
16h 05m
1 stop
IAH20:55Houston George Bush Intcntl
£650
British Airways
19 Oct
IAH21:10Houston George Bush Intcntl
14h 30m
1 stop
GLA17:40Glasgow Intl
26 Oct
GLA20:25Glasgow Intl
23h 40m
1 stop
IAH15:05Houston George Bush Intcntl
£650

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 18 July 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 return flight

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 10/11

15:50-10:45

1 stop12h 55m

Glasgow Intl

Thu 12/11

20:20-14:05

1 stop23h 45m

£649
Fastest return journey

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 21/10

21:10-15:35

1 stop12h 25m

Glasgow Intl

Tue 27/10

09:50-20:55

1 stop16h 05m

£650

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 7/12

15:50-10:45

1 stop12h 55m

Glasgow Intl

Thu 10/12

09:55-19:55

1 stop16h 00m

£661

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 7/12

15:50-10:45

1 stop12h 55m

Glasgow Intl

Thu 10/12

09:55-19:55

1 stop16h 00m

£662

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 10/11

12:10-09:50

2 stops15h 40m

Glasgow Intl

Thu 12/11

09:55-20:00

1 stop16h 05m

£664

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 21/10

15:01-12:30

2 stops15h 29m

Glasgow Intl

Tue 27/10

06:25-21:00

1 stop19h 35m

£664

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 29/12

13:00-12:45

2 stops17h 45m

Glasgow Intl

Thu 7/1

05:40-21:43

2 stops22h 03m

£690

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 29/12

13:00-12:45

2 stops17h 45m

Glasgow Intl

Thu 7/1

05:40-21:43

2 stops22h 03m

£691

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 16/8

17:00-13:25

2 stops14h 25m

Glasgow Intl

Fri 21/8

14:20-00:15

2 stops15h 55m

£738

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Mon 24/8

16:20-13:25

2 stops15h 05m

Glasgow Intl

Mon 31/8

14:35-19:40

3 stops35h 05m

£739

Flights are sorted by cheapest return 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’re not able to fly to Glasgow in February, then March is your next best option. Flight prices from Houston to Glasgow during March average around £517.

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. In terms of flight time, this usually takes a little over 12h 25m.

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

    Prices for flights from Houston to Glasgow are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Glasgow.

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

    The required travel and health documents for your Glasgow trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Glasgow . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Glasgow from Houston with this policy.

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?

Of course. momondo tracks the price of Houston to Glasgow flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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