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Cheap flights from Houston to Glasgow from £248

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 22/7. 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
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.
Multiple Airlines Logo
06:50 - 22:10
IAH
-
GLA
33h 20m
3 stops
Multiple Airlines Logo
07:00 - 07:33
GLA
-
IAH
30h 33m
2 stops
£601Multiple Airlines
Tue, 12 May - Thu, 28 May
Multiple Airlines Logo
06:50 - 15:15
IAH
-
GLA
26h 25m
3 stops
Multiple Airlines Logo
07:00 - 15:14
GLA
-
IAH
38h 14m
3 stops
£627Multiple Airlines
Tue, 12 May - Thu, 28 May
British Airways Logo
21:05 - 19:35
IAH
-
GLA
16h 30m
1 stop
British Airways Logo
20:50 - 13:25
GLA
-
IAH
22h 35m
1 stop
£649British Airways
Sun, 20 Sep - Wed, 30 Sep
Multiple Airlines Logo
06:50 - 13:35
IAH
-
GLA
24h 45m
2 stops
Multiple Airlines Logo
07:00 - 07:33
GLA
-
IAH
30h 33m
2 stops
£655Multiple Airlines
Tue, 12 May - Thu, 28 May
British Airways Logo
07:36 - 09:50
IAH
-
GLA
20h 14m
2 stops
British Airways Logo
16:50 - 13:25
GLA
-
IAH
26h 35m
1 stop
£660British Airways
Sun, 20 Sep - Wed, 30 Sep
British Airways Logo
21:05 - 16:50
IAH
-
GLA
13h 45m
1 stop
British Airways Logo
17:40 - 13:25
GLA
-
IAH
25h 45m
1 stop
£663British Airways
Sun, 20 Sep - Wed, 23 Sep
Finnair Logo
21:05 - 18:45
IAH
-
GLA
15h 40m
1 stop
Finnair Logo
16:50 - 18:07
GLA
-
IAH
31h 17m
2 stops
£668Finnair
Sun, 20 Sep - Wed, 30 Sep
United Airlines Logo
13:45 - 10:10
IAH
-
GLA
14h 25m
1 stop
United Airlines Logo
14:00 - 00:30
GLA
-
IAH
16h 30m
2 stops
£671United Airlines
Sun, 27 Sep - Wed, 30 Sep
American Airlines Logo
18:15 - 16:50
IAH
-
GLA
16h 35m
2 stops
American Airlines Logo
09:30 - 21:53
GLA
-
IAH
18h 23m
2 stops
£671American Airlines
Sun, 20 Sep - Wed, 30 Sep
American Airlines Logo
16:55 - 14:40
IAH
-
GLA
15h 45m
2 stops
American Airlines Logo
10:50 - 22:25
GLA
-
IAH
17h 35m
2 stops
£672American Airlines
Sun, 20 Sep - Wed, 30 Sep

British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets
British Airways
20 Sept
IAH21:05Houston George Bush Intcntl
16h 30m
1 stop
GLA19:35Glasgow Intl
30 Sept
GLA20:50Glasgow Intl
22h 35m
1 stop
IAH13:25Houston George Bush Intcntl
£649
British Airways
20 Sept
IAH07:36Houston George Bush Intcntl
20h 14m
2 stops
GLA09:50Glasgow Intl
30 Sept
GLA16:50Glasgow Intl
26h 35m
1 stop
IAH13:25Houston George Bush Intcntl
£660
British Airways
20 Sept
IAH21:05Houston George Bush Intcntl
13h 45m
1 stop
GLA16:50Glasgow Intl
23 Sept
GLA17:40Glasgow Intl
25h 45m
1 stop
IAH13:25Houston George Bush Intcntl
£663

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets
American Airlines
20 Sept
IAH18:15Houston George Bush Intcntl
16h 35m
2 stops
GLA16:50Glasgow Intl
30 Sept
GLA09:30Glasgow Intl
18h 23m
2 stops
IAH21:53Houston George Bush Intcntl
£671
American Airlines
20 Sept
IAH16:55Houston George Bush Intcntl
15h 45m
2 stops
GLA14:40Glasgow Intl
30 Sept
GLA10:50Glasgow Intl
17h 35m
2 stops
IAH22:25Houston George Bush Intcntl
£672
American Airlines
15 Aug
IAH10:26Houston George Bush Intcntl
16h 54m
2 stops
GLA09:20Glasgow Intl
26 Aug
GLA06:25Glasgow Intl
18h 50m
1 stop
IAH19:15Houston George Bush Intcntl
£701

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 14 April 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 12/5

06:50-22:10

3 stops33h 20m

Glasgow Intl

Thu 28/5

07:00-07:33

2 stops30h 33m

£601

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 12/5

06:50-15:15

3 stops26h 25m

Glasgow Intl

Thu 28/5

07:00-15:14

3 stops38h 14m

£627

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

21:05-19:35

1 stop16h 30m

Glasgow Intl

Wed 30/9

20:50-13:25

1 stop22h 35m

£649

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 12/5

06:50-13:35

2 stops24h 45m

Glasgow Intl

Thu 28/5

07:00-07:33

2 stops30h 33m

£655

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

07:36-09:50

2 stops20h 14m

Glasgow Intl

Wed 30/9

16:50-13:25

1 stop26h 35m

£660

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

21:05-16:50

1 stop13h 45m

Glasgow Intl

Wed 23/9

17:40-13:25

1 stop25h 45m

£663

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

21:05-18:45

1 stop15h 40m

Glasgow Intl

Wed 30/9

16:50-18:07

2 stops31h 17m

£668
Fastest return journey

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 27/9

13:45-10:10

1 stop14h 25m

Glasgow Intl

Wed 30/9

14:00-00:30

2 stops16h 30m

£671

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

18:15-16:50

2 stops16h 35m

Glasgow Intl

Wed 30/9

09:30-21:53

2 stops18h 23m

£671

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

16:55-14:40

2 stops15h 45m

Glasgow Intl

Wed 30/9

10:50-22:25

2 stops17h 35m

£672

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 January, then February is your next best option. Flight prices from Houston to Glasgow during February average around £497.

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 50m

Direct flights

None
The fastest flight from Houston to Glasgow takes 11h 50m
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 11h 50m.

  • 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 £487Free CancellationRating
6.7
7,883 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