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Cheap flights from Houston George Bush Intcntl Airport to Glasgow from £233

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 George Bush Intcntl Airport to Glasgow departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Glasgow

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
21:05 - 16:50
IAH
-
GLA
13h 45m
1 stop
British Airways Logo
09:30 - 19:15
GLA
-
IAH
15h 45m
1 stop
£622British Airways
Sun, 20 Sep - Wed, 30 Sep
British Airways Logo
13:24 - 14:40
IAH
-
GLA
19h 16m
2 stops
British Airways Logo
09:30 - 19:15
GLA
-
IAH
15h 45m
1 stop
£648British Airways
Sun, 20 Sep - Wed, 30 Sep
British Airways Logo
13:24 - 14:40
IAH
-
GLA
19h 16m
2 stops
British Airways Logo
20:50 - 13:25
GLA
-
IAH
22h 35m
1 stop
£648British Airways
Sun, 20 Sep - Wed, 30 Sep
Multiple Airlines Logo
06:46 - 16:45
IAH
-
GLA
27h 59m
2 stops
Multiple Airlines Logo
08:20 - 13:55
GLA
-
IAH
35h 35m
2 stops
£656Multiple Airlines
Tue, 14 Apr - Tue, 28 Apr
British Airways Logo
21:05 - 16:50
IAH
-
GLA
13h 45m
1 stop
British Airways Logo
09:30 - 19:15
GLA
-
IAH
15h 45m
1 stop
£657British Airways
Sun, 20 Sep - Wed, 30 Sep
Lufthansa Logo
15:35 - 16:40
IAH
-
GLA
19h 05m
1 stop
Lufthansa Logo
09:50 - 00:14
GLA
-
IAH
20h 24m
2 stops
£662Lufthansa
Sun, 20 Sep - Wed, 30 Sep
British Airways Logo
15:25 - 09:40
IAH
-
GLA
12h 15m
1 stop
British Airways Logo
05:55 - 13:20
GLA
-
IAH
13h 25m
1 stop
£664British Airways
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
13:24 - 14:40
IAH
-
GLA
19h 16m
2 stops
British Airways Logo
06:25 - 19:22
GLA
-
IAH
18h 57m
2 stops
£667British Airways
Sun, 20 Sep - Wed, 30 Sep
British Airways Logo
21:05 - 19:40
IAH
-
GLA
16h 35m
1 stop
British Airways Logo
11:25 - 19:20
GLA
-
IAH
13h 55m
1 stop
£671British Airways
Mon, 21 Sep - Thu, 24 Sep
British Airways Logo
13:24 - 09:50
IAH
-
GLA
14h 26m
2 stops
British Airways Logo
06:25 - 19:22
GLA
-
IAH
18h 57m
2 stops
£676British Airways
Sun, 20 Sep - Wed, 30 Sep

British Airways flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport

Our best British Airways deals on Houston George Bush Intcntl Airport to Glasgow Intl Airport flight tickets
British Airways
20 Sept
IAH21:05Houston George Bush Intcntl
13h 45m
1 stop
GLA16:50Glasgow Intl
30 Sept
GLA09:30Glasgow Intl
15h 45m
1 stop
IAH19:15Houston George Bush Intcntl
£622
British Airways
20 Sept
IAH13:24Houston George Bush Intcntl
19h 16m
2 stops
GLA14:40Glasgow Intl
30 Sept
GLA09:30Glasgow Intl
15h 45m
1 stop
IAH19:15Houston George Bush Intcntl
£648
British Airways
20 Sept
IAH13:24Houston George Bush Intcntl
19h 16m
2 stops
GLA14:40Glasgow Intl
30 Sept
GLA20:50Glasgow Intl
22h 35m
1 stop
IAH13:25Houston George Bush Intcntl
£648

Delta flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport

Our best Delta deals on Houston George Bush Intcntl Airport to Glasgow Intl Airport flight tickets
Delta
19 Apr
IAH15:25Houston George Bush Intcntl
18h 45m
1 stop
GLA16:10Glasgow Intl
29 Apr
GLA06:00Glasgow Intl
13h 20m
1 stop
IAH13:20Houston George Bush Intcntl
£710
Delta
19 Apr
IAH15:25Houston George Bush Intcntl
18h 45m
1 stop
GLA16:10Glasgow Intl
29 Apr
GLA13:30Glasgow Intl
16h 29m
2 stops
IAH23:59Houston George Bush Intcntl
£718

momondo Fare Finder

 
Customise your flight search to find flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport 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 29 March 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport 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

21:05-16:50

1 stop13h 45m

Glasgow Intl

Wed 30/9

09:30-19:15

1 stop15h 45m

£622

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

13:24-14:40

2 stops19h 16m

Glasgow Intl

Wed 30/9

09:30-19:15

1 stop15h 45m

£648

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

13:24-14:40

2 stops19h 16m

Glasgow Intl

Wed 30/9

20:50-13:25

1 stop22h 35m

£648

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 14/4

06:46-16:45

2 stops27h 59m

Glasgow Intl

Tue 28/4

08:20-13:55

2 stops35h 35m

£656

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

21:05-16:50

1 stop13h 45m

Glasgow Intl

Wed 30/9

09:30-19:15

1 stop15h 45m

£657

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

15:35-16:40

1 stop19h 05m

Glasgow Intl

Wed 30/9

09:50-00:14

2 stops20h 24m

£662
Fastest return journey

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 21/4

15:25-09:40

1 stop12h 15m

Glasgow Intl

Tue 28/4

05:55-13:20

1 stop13h 25m

£664

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

13:24-14:40

2 stops19h 16m

Glasgow Intl

Wed 30/9

06:25-19:22

2 stops18h 57m

£667

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 21/9

21:05-19:40

1 stop16h 35m

Glasgow Intl

Thu 24/9

11:25-19:20

1 stop13h 55m

£671

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 20/9

13:24-09:50

2 stops14h 26m

Glasgow Intl

Wed 30/9

06:25-19:22

2 stops18h 57m

£676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Glasgow from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Glasgow Intl Airport

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 George Bush Intcntl Airport and Glasgow Intl Airport?

When to book flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Houston George Bush Intcntl Airport to Glasgow Intl Airport (IAH to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport takes 11h 40m
There are no direct flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Glasgow Intl Airport.
Search flight deals

  • How far is Houston George Bush Intcntl to Glasgow Intl by plane?

    Houston George Bush Intcntl and Glasgow Intl are 4560.1 mi apart from one another. In terms of flight time, this usually takes a little over 11h 40m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

    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 George Bush Intcntl Airport to Glasgow Intl Airport.

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

    The necessary travel and health documents for your Glasgow Intl Airport 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.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £493Free CancellationRating
6.7
7,829 reviews
Search British Airways flights

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Largs
Kilmarnock
Arrochar
Inveraray
Dunoon
Rothesay
Dumbarton
Clydebank
Helensburgh
Alexandria
East Kilbride
Renfrew
Balloch
Tarbert
Ballachulish
Glencoe
Kinlochleven
Barrhead

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?

momondo does allow users to show only those flights to Glasgow from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Glasgow?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Glasgow.

I’m not ready to book a flight from Houston to Glasgow right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Glasgow from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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