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Cheap flights from Houston to Glasgow from £234

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 8/7. 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
15:30 - 10:30
IAH
-
GLA
13h 00m
1 stop
British Airways Logo
20:50 - 13:25
GLA
-
IAH
22h 35m
1 stop
£650British Airways
Sun, 20 Sep - Wed, 30 Sep
British Airways Logo
15:30 - 09:50
IAH
-
GLA
12h 20m
1 stop
British Airways Logo
19:40 - 13:25
GLA
-
IAH
23h 45m
1 stop
£651British Airways
Sun, 20 Sep - Wed, 30 Sep
British Airways Logo
21:05 - 19:40
IAH
-
GLA
16h 35m
1 stop
British Airways Logo
20:50 - 13:25
GLA
-
IAH
22h 35m
1 stop
£663British Airways
Mon, 21 Sep - Wed, 23 Sep
British Airways Logo
21:05 - 19:40
IAH
-
GLA
16h 35m
1 stop
British Airways Logo
20:50 - 13:25
GLA
-
IAH
22h 35m
1 stop
£664British Airways
Mon, 21 Sep - Wed, 23 Sep
Iberia Logo
16:45 - 15:50
IAH
-
GLA
17h 05m
2 stops
Iberia Logo
18:05 - 20:00
GLA
-
IAH
31h 55m
1 stop
£666Iberia
Wed, 4 Nov - Wed, 11 Nov
Finnair Logo
21:05 - 16:50
IAH
-
GLA
13h 45m
1 stop
Finnair Logo
17:40 - 18:21
GLA
-
IAH
30h 41m
2 stops
£669Finnair
Sun, 20 Sep - Wed, 30 Sep
American Airlines Logo
21:05 - 19:35
IAH
-
GLA
16h 30m
1 stop
American Airlines Logo
06:25 - 19:13
GLA
-
IAH
18h 48m
2 stops
£670American Airlines
Sun, 20 Sep - Wed, 30 Sep
British Airways Logo
21:05 - 18:40
IAH
-
GLA
15h 35m
1 stop
British Airways Logo
11:25 - 19:25
GLA
-
IAH
14h 00m
1 stop
£671British Airways
Tue, 8 Sep - Thu, 22 Oct
American Airlines Logo
18:19 - 16:50
HOU
-
GLA
16h 31m
2 stops
American Airlines Logo
07:30 - 17:54
GLA
-
HOU
16h 24m
2 stops
£673American Airlines
Sun, 20 Sep - Wed, 30 Sep
United Airlines Logo
14:50 - 10:10
IAH
-
GLA
13h 20m
1 stop
United Airlines Logo
14:00 - 00:45
GLA
-
IAH
16h 45m
2 stops
£674United Airlines
Sun, 13 Sep - Thu, 17 Sep

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets
American Airlines
20 Sept
IAH21:05Houston George Bush Intcntl
16h 30m
1 stop
GLA19:35Glasgow Intl
30 Sept
GLA06:25Glasgow Intl
18h 48m
2 stops
IAH19:13Houston George Bush Intcntl
£670
American Airlines
20 Sept
IAH19:06Houston George Bush Intcntl
15h 44m
2 stops
GLA16:50Glasgow Intl
30 Sept
GLA07:30Glasgow Intl
17h 43m
2 stops
IAH19:13Houston George Bush Intcntl
£673
American Airlines
29 Oct
IAH18:19Houston George Bush Intcntl
15h 51m
2 stops
GLA15:10Glasgow Intl
4 Nov
GLA05:55Glasgow Intl
14h 10m
1 stop
IAH14:05Houston George Bush Intcntl
£703

United Airlines flights from Houston to Glasgow

Our best United Airlines deals on Houston to Glasgow flight tickets
United Airlines
13 Sept
IAH14:50Houston George Bush Intcntl
13h 20m
1 stop
GLA10:10Glasgow Intl
17 Sept
GLA14:00Glasgow Intl
16h 45m
2 stops
IAH00:45Houston George Bush Intcntl
£674
United Airlines
17 Oct
IAH20:11Houston George Bush Intcntl
31h 59m
1 stop
GLA10:10Glasgow Intl
23 Oct
GLA14:00Glasgow Intl
15h 33m
1 stop
IAH23:33Houston George Bush Intcntl
£674
United Airlines
17 Oct
IAH20:11Houston George Bush Intcntl
31h 59m
1 stop
GLA10:10Glasgow Intl
23 Oct
GLA14:00Glasgow Intl
24h 17m
2 stops
IAH08:17Houston George Bush Intcntl
£678

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 5 June 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

Sun 20/9

15:30-10:30

1 stop13h 00m

Glasgow Intl

Wed 30/9

20:50-13:25

1 stop22h 35m

£650

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

15:30-09:50

1 stop12h 20m

Glasgow Intl

Wed 30/9

19:40-13:25

1 stop23h 45m

£651

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 21/9

21:05-19:40

1 stop16h 35m

Glasgow Intl

Wed 23/9

20:50-13:25

1 stop22h 35m

£663

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 21/9

21:05-19:40

1 stop16h 35m

Glasgow Intl

Wed 23/9

20:50-13:25

1 stop22h 35m

£664

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 4/11

16:45-15:50

2 stops17h 05m

Glasgow Intl

Wed 11/11

18:05-20:00

1 stop31h 55m

£666

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

21:05-16:50

1 stop13h 45m

Glasgow Intl

Wed 30/9

17:40-18:21

2 stops30h 41m

£669

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

21:05-19:35

1 stop16h 30m

Glasgow Intl

Wed 30/9

06:25-19:13

2 stops18h 48m

£670
Fastest return journey

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 8/9

21:05-18:40

1 stop15h 35m

Glasgow Intl

Thu 22/10

11:25-19:25

1 stop14h 00m

£671

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 20/9

18:19-16:50

2 stops16h 31m

Glasgow Intl

Wed 30/9

07:30-17:54

2 stops16h 24m

£673

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 13/9

14:50-10:10

1 stop13h 20m

Glasgow Intl

Thu 17/9

14:00-00:45

2 stops16h 45m

£674

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 September, then February is your next best option. Flight prices from Houston to Glasgow during February average around £461.

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 15m

Direct flights

None
The fastest flight from Houston to Glasgow takes 12h 15m
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 15m.

  • 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 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.

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 £513Free CancellationRating
6.7
8,027 reviews
Search British Airways flights

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