Which airlines fly to Houston?

British Airways, JetBlue and Virgin Atlantic are the top three most popular airlines that fly to Houston from Glasgow according to our data. British Airways is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 5 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Glasgow to Houston?

Finnair is the most popular carrier operating from Glasgow to Houston

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

Prices for flights from Glasgow to Houston refresh daily.

How many operators does momondo search for flights from Glasgow to Houston?

As of October 2026, there is 1 operator available to choose from for flights from Glasgow to Houston.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to Houston.

What documentation or ID do you need to fly to Houston?

The necessary travel and health documents for your Houston 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.

£470 Cheap Flights from Glasgow to Houston in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow to Houston

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:45 - 14:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

24h 15m2 stops London Stansted Frankfurt am Main

15:30 - 22:00IAH Houston George Bush Intcntl-GLA Glasgow Intl

24h 30m2 stops Toronto Pearson Intl London Heathrow

£798Multiple Airlines

Mon, 30 Nov - Mon, 14 Dec

11:10 - 14:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

32h 50m2 stops London Luton Frankfurt am Main

19:00 - 22:00IAH Houston George Bush Intcntl-GLA Glasgow Intl

21h 00m1 stop London Heathrow

£805Multiple Airlines

Mon, 30 Nov - Mon, 14 Dec

11:10 - 14:40GLA Glasgow Intl-IAH Houston George Bush Intcntl

33h 30m1 stop London Luton

19:00 - 22:00IAH Houston George Bush Intcntl-GLA Glasgow Intl

21h 00m1 stop London Heathrow

£829Multiple Airlines

Mon, 30 Nov - Mon, 14 Dec

17:15 - 13:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

25h 50m1 stop Amsterdam Schiphol

15:05 - 12:45IAH Houston George Bush Intcntl-GLA Glasgow Intl

15h 40m1 stop Amsterdam Schiphol

£992KLM

Mon, 30 Nov - Mon, 14 Dec

17:15 - 13:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

25h 50m1 stop Amsterdam Schiphol

11:08 - 08:30IAH Houston George Bush Intcntl-GLA Glasgow Intl

15h 22m2 stops Minneapolis St Paul Amsterdam Schiphol

£992KLM

Mon, 30 Nov - Mon, 14 Dec

16:10 - 11:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

24h 55m3 stops London Gatwick Bogotá El Dorado San Salvador El Salvador Intl

12:41 - 09:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

15h 14m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£996Multiple Airlines

Mon, 30 Nov - Mon, 14 Dec

09:05 - 21:11GLA Glasgow Intl-IAH Houston George Bush Intcntl

18h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

11:08 - 08:30IAH Houston George Bush Intcntl-GLA Glasgow Intl

15h 22m2 stops Minneapolis St Paul Amsterdam Schiphol

£996KLM

Mon, 30 Nov - Mon, 14 Dec

16:10 - 11:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

24h 55m3 stops London Gatwick Bogotá El Dorado San Salvador El Salvador Intl

09:41 - 09:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

18h 14m3 stops Atlanta Hartsfield-Jackson Baltimore/Washington Reykjavik Keflavik Intl

£1,011Multiple Airlines

Mon, 30 Nov - Mon, 14 Dec

06:00 - 14:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

14h 05m1 stop London Heathrow

17:11 - 14:30IAH Houston George Bush Intcntl-GLA Glasgow Intl

39h 19m2 stops Chicago O'Hare Intl London Heathrow

£1,096British Airways

Wed, 11 Nov - Sun, 15 Nov

08:55 - 21:32GLA Glasgow Intl-IAH Houston George Bush Intcntl

18h 37m2 stops London Heathrow Philadelphia

17:11 - 13:05IAH Houston George Bush Intcntl-GLA Glasgow Intl

37h 54m2 stops Chicago O'Hare Intl London Heathrow

£1,096British Airways

Wed, 11 Nov - Sun, 15 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:40 - 16:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

31h 20m1 stop Rome Fiumicino

10:22 - 09:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

17h 33m2 stops Raleigh-Durham Reykjavik Keflavik Intl

£1,042Multiple Airlines

Sun, 1 Nov - Sat, 14 Nov

14:40 - 16:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

31h 20m1 stop Rome Fiumicino

10:12 - 09:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

17h 43m2 stops Raleigh-Durham Reykjavik Keflavik Intl

£1,076Multiple Airlines

Sun, 1 Nov - Sun, 15 Nov

14:40 - 16:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

31h 20m1 stop Rome Fiumicino

10:37 - 09:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

17h 18m2 stops Denver Intl Reykjavik Keflavik Intl

£1,094Multiple Airlines

Sun, 1 Nov - Tue, 10 Nov

14:40 - 16:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

31h 20m1 stop Rome Fiumicino

10:12 - 09:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

17h 43m2 stops Raleigh-Durham Reykjavik Keflavik Intl

£1,096Multiple Airlines

Sun, 1 Nov - Mon, 9 Nov

14:40 - 16:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

31h 20m1 stop Rome Fiumicino

10:12 - 09:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

17h 43m2 stops Raleigh-Durham Reykjavik Keflavik Intl

£1,121Multiple Airlines

Sun, 1 Nov - Fri, 13 Nov

14:40 - 16:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

31h 20m1 stop Rome Fiumicino

10:37 - 09:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

17h 18m2 stops Denver Intl Reykjavik Keflavik Intl

£1,128Multiple Airlines

Sun, 1 Nov - Thu, 12 Nov

14:40 - 16:00GLA Glasgow Intl-IAH Houston George Bush Intcntl

31h 20m1 stop Rome Fiumicino

12:30 - 15:25IAH Houston George Bush Intcntl-GLA Glasgow Intl

20h 55m2 stops Atlanta Hartsfield-Jackson Rome Fiumicino

£1,178Multiple Airlines

Sun, 1 Nov - Wed, 11 Nov

10:50 - 13:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

32h 15m1 stop Amsterdam Schiphol

12:30 - 16:30IAH Houston George Bush Intcntl-GLA Glasgow Intl

22h 00m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£1,453Delta

Sun, 1 Nov - Thu, 12 Nov

10:50 - 13:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

32h 15m1 stop Amsterdam Schiphol

16:27 - 12:45IAH Houston George Bush Intcntl-GLA Glasgow Intl

14h 18m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£1,453Delta

Sun, 1 Nov - Wed, 11 Nov

06:35 - 15:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

13h 30m1 stop London Heathrow

15:50 - 09:40IAH Houston George Bush Intcntl-GLA Glasgow Intl

11h 50m1 stop London Heathrow

£1,551British Airways

Sun, 1 Nov - Fri, 13 Nov

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Iberia flights from Glasgow to Houston

Our best Iberia deals on Glasgow to Houston flight tickets

Iberia

12 Nov

GLA17:40Glasgow Intl

26h 25m

1 stop

IAH14:05Houston George Bush Intcntl

16 Nov

IAH11:15Houston George Bush Intcntl

21h 15m

2 stops

GLA14:30Glasgow Intl

£1,117

Iberia

12 Nov

GLA17:40Glasgow Intl

26h 25m

1 stop

IAH14:05Houston George Bush Intcntl

16 Nov

IAH15:50Houston George Bush Intcntl

12h 15m

1 stop

GLA10:05Glasgow Intl

£1,118

Iberia

12 Nov

GLA17:40Glasgow Intl

26h 25m

1 stop

IAH14:05Houston George Bush Intcntl

16 Nov

IAH11:15Houston George Bush Intcntl

21h 15m

2 stops

GLA14:30Glasgow Intl

£1,121

British Airways flights from Glasgow to Houston

Our best British Airways deals on Glasgow to Houston flight tickets

British Airways

11 Nov

GLA08:55Glasgow Intl

18h 37m

2 stops

IAH21:32Houston George Bush Intcntl

15 Nov

IAH17:11Houston George Bush Intcntl

37h 54m

2 stops

GLA13:05Glasgow Intl

£1,096

British Airways

11 Nov

GLA08:55Glasgow Intl

18h 37m

2 stops

IAH21:32Houston George Bush Intcntl

15 Nov

IAH17:11Houston George Bush Intcntl

37h 54m

2 stops

GLA13:05Glasgow Intl

£1,099

British Airways

11 Nov

GLA11:40Glasgow Intl

16h 59m

2 stops

IAH22:39Houston George Bush Intcntl

15 Nov

IAH17:11Houston George Bush Intcntl

34h 54m

2 stops

GLA10:05Glasgow Intl

£1,101

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 30/11

19:45-14:00

2 stops24h 15m

Houston George Bush Intcntl

Mon 14/12

15:30-22:00

2 stops24h 30m

£798

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 30/11

11:10-14:00

2 stops32h 50m

Houston George Bush Intcntl

Mon 14/12

19:00-22:00

1 stop21h 00m

£805

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 30/11

11:10-14:40

1 stop33h 30m

Houston George Bush Intcntl

Mon 14/12

19:00-22:00

1 stop21h 00m

£829

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 30/11

17:15-13:05

1 stop25h 50m

Houston George Bush Intcntl

Mon 14/12

15:05-12:45

1 stop15h 40m

£992

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 30/11

17:15-13:05

1 stop25h 50m

Houston George Bush Intcntl

Mon 14/12

11:08-08:30

2 stops15h 22m

£992

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 30/11

16:10-11:05

3 stops24h 55m

Houston George Bush Intcntl

Mon 14/12

12:41-09:55

2 stops15h 14m

£996

Fastest return journey

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 30/11

09:05-21:11

2 stops18h 06m

Houston George Bush Intcntl

Mon 14/12

11:08-08:30

2 stops15h 22m

£996

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 30/11

16:10-11:05

3 stops24h 55m

Houston George Bush Intcntl

Mon 14/12

09:41-09:55

3 stops18h 14m

£1,011

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Wed 11/11

06:00-14:05

1 stop14h 05m

Houston George Bush Intcntl

Sun 15/11

17:11-14:30

2 stops39h 19m

£1,096

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Wed 11/11

08:55-21:32

2 stops18h 37m

Houston George Bush Intcntl

Sun 15/11

17:11-13:05

2 stops37h 54m

£1,096

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow to Houston

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

Prices

Airlines

What is the cheapest month to fly to Houston?

In general, December is the cheapest month to fly from Glasgow to Houston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you are unable to visit Houston during the month of December, then departing from Glasgow during the month February is also very affordable. Most momondo users find prices during this month for around £0.

Cheap Glasgow to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Houston

Best price found	£470
Fastest flight time	18h 37m
Direct flights	None

The best one-way flight to Houston from Glasgow in the past 72 hours is £470. The best return flight deal from Glasgow to Houston found on momondo in the last 72 hours is £798.

The fastest flight from Glasgow to Houston takes 18h 37m

There are no direct flights from Glasgow to Houston. There are no popular flight routes from Glasgow to Houston.

Search flight deals

Frequently asked questions about flying from Glasgow to Houston

How far is Glasgow to Houston by plane?
A flight from Glasgow to Houston will travel around 4580.4 mi. Flights usually cover this in 18h 37m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Glasgow to Houston?
Prices for flights from Glasgow to Houston refresh daily.
How many operators does momondo search for flights from Glasgow to Houston?
As of October 2026, there is 1 operator available to choose from for flights from Glasgow to Houston.
How old do you have to be to fly from Glasgow to Houston?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston 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 Glasgow to Houston

Compare and see reviews for airlines that fly from Glasgow to Houston with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £540	Free Cancellation	Rating 7.5 699 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £607	Free Cancellation	Rating 6.7 8,277 reviews	Search British Airways flights
JetBlue	PriceFrom £609	Free Cancellation	Rating 7.1 3,075 reviews	Search JetBlue flights
Turkish Airlines	PriceFrom £643	Free Cancellation	Rating 7.4 4,461 reviews	Search Turkish Airlines flights
KLM	PriceFrom £661	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights

Why use momondo?

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

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 Glasgow to Houston for you.

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

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

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

Once you have performed a search for Glasgow to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Houston from Glasgow. 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.