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Cheap flights from Houston to Glasgow from $368

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 10/2. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
9:40 pm - 3:50 pmIAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 10m1 stop London Heathrow
Iberia Logo
11:35 am - 2:05 pmGLA  Glasgow Intl-IAH Houston George Bush Intcntl
32h 30m1 stop London Heathrow
$872Iberia
Tue, Feb 2 - Mon, Feb 15
British Airways Logo
3:50 pm - 1:15 pmIAH  Houston George Bush Intcntl-GLA Glasgow Intl
15h 25m1 stop London Heathrow
British Airways Logo
6:35 am - 2:05 pmGLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop London Heathrow
$892British Airways
Sun, Dec 6 - Thu, Dec 10
British Airways Logo
3:50 pm - 1:05 pmIAH  Houston George Bush Intcntl-GLA Glasgow Intl
15h 15m1 stop London Heathrow
British Airways Logo
6:35 am - 2:05 pmGLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop London Heathrow
$892British Airways
Tue, Nov 24 - Fri, Nov 27
British Airways Logo
3:50 pm - 9:50 amIAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 00m1 stop London Heathrow
British Airways Logo
10:40 am - 7:55 pmGLA  Glasgow Intl-IAH Houston George Bush Intcntl
15h 15m1 stop London Heathrow
$892British Airways
Mon, Dec 7 - Fri, Dec 11
Delta Logo
5:39 am - 12:45 pmIAH  Houston George Bush Intcntl-GLA Glasgow Intl
25h 06m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
5:40 am - 1:10 pmGLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop Amsterdam Schiphol
$904Delta
Mon, Nov 23 - Thu, Nov 26
Delta Logo
6:05 am - 12:45 pmIAH  Houston George Bush Intcntl-GLA Glasgow Intl
24h 40m2 stops Minneapolis St Paul Amsterdam Schiphol
Delta Logo
5:40 am - 1:10 pmGLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop Amsterdam Schiphol
$904Delta
Wed, Nov 18 - Thu, Nov 26
Delta Logo
6:05 am - 8:30 amIAH  Houston George Bush Intcntl-GLA Glasgow Intl
20h 25m2 stops Minneapolis St Paul Amsterdam Schiphol
Delta Logo
1:25 pm - 1:10 pmGLA  Glasgow Intl-IAH Houston George Bush Intcntl
29h 45m1 stop Amsterdam Schiphol
$904Delta
Wed, Nov 18 - Wed, Nov 25
United Airlines Logo
9:30 am - 10:10 amIAH  Houston George Bush Intcntl-GLA Glasgow Intl
18h 40m1 stop Newark
United Airlines Logo
2:00 pm - 10:44 pmGLA  Glasgow Intl-IAH Houston George Bush Intcntl
14h 44m1 stop Newark
$1,011United Airlines
Thu, Sep 24 - Thu, Oct 1
United Airlines Logo
12:02 pm - 10:10 amIAH  Houston George Bush Intcntl-GLA Glasgow Intl
16h 08m1 stop Newark
United Airlines Logo
2:00 pm - 12:30 amGLA  Glasgow Intl-IAH Houston George Bush Intcntl
16h 30m2 stops Newark Chicago O'Hare Intl
$1,015United Airlines
Thu, Sep 24 - Thu, Oct 1
United Airlines Logo
7:20 am - 10:10 amIAH  Houston George Bush Intcntl-GLA Glasgow Intl
20h 50m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
2:00 pm - 12:45 amGLA  Glasgow Intl-IAH Houston George Bush Intcntl
16h 45m2 stops Newark Washington, D.C. Dulles Intl
$1,015United Airlines
Mon, Sep 7 - Mon, Sep 21

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Iberia flights from Houston to Glasgow

Our best Iberia deals on Houston to Glasgow flight tickets
Iberia
Feb 2
IAH9:40 pmHouston George Bush Intcntl
12h 10m
1 stop
GLA3:50 pmGlasgow Intl
Feb 15
GLA11:35 amGlasgow Intl
32h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$872
Iberia
Aug 24
IAH3:30 pmHouston George Bush Intcntl
12h 35m
1 stop
GLA10:05 amGlasgow Intl
Aug 26
GLA10:50 amGlasgow Intl
14h 25m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$8,583
Iberia
Aug 20
HOU6:14 pmHouston Hobby
15h 51m
2 stops
GLA4:05 pmGlasgow Intl
Aug 25
GLA9:35 amGlasgow Intl
16h 16m
2 stops
HOU7:51 pmHouston Hobby
$8,594

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets
American Airlines
Dec 30
IAH4:30 pmHouston George Bush Intcntl
15h 45m
2 stops
GLA2:15 pmGlasgow Intl
Jan 7
GLA6:35 amGlasgow Intl
13h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$911
American Airlines
Dec 30
HOU2:25 pmHouston Hobby
16h 25m
2 stops
GLA12:50 pmGlasgow Intl
Jan 7
GLA11:30 amGlasgow Intl
17h 45m
2 stops
HOU11:15 pmHouston Hobby
$921
American Airlines
Dec 30
HOU11:35 amHouston Hobby
17h 10m
2 stops
GLA10:45 amGlasgow Intl
Jan 7
GLA11:30 amGlasgow Intl
17h 45m
2 stops
HOU11:15 pmHouston Hobby
$922

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 12, 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 round-trip

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 2/2

9:40 pm-3:50 pm

1 stop12h 10m

Glasgow Intl

Mon 2/15

11:35 am-2:05 pm

1 stop32h 30m

$872

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Sun 12/6

3:50 pm-1:15 pm

1 stop15h 25m

Glasgow Intl

Thu 12/10

6:35 am-2:05 pm

1 stop13h 30m

$892

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 11/24

3:50 pm-1:05 pm

1 stop15h 15m

Glasgow Intl

Fri 11/27

6:35 am-2:05 pm

1 stop13h 30m

$892
Quickest round-trip

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Mon 12/7

3:50 pm-9:50 am

1 stop12h 00m

Glasgow Intl

Fri 12/11

10:40 am-7:55 pm

1 stop15h 15m

$892

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Mon 11/23

5:39 am-12:45 pm

2 stops25h 06m

Glasgow Intl

Thu 11/26

5:40 am-1:10 pm

1 stop13h 30m

$904

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Wed 11/18

6:05 am-12:45 pm

2 stops24h 40m

Glasgow Intl

Thu 11/26

5:40 am-1:10 pm

1 stop13h 30m

$904

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Wed 11/18

6:05 am-8:30 am

2 stops20h 25m

Glasgow Intl

Wed 11/25

1:25 pm-1:10 pm

1 stop29h 45m

$904

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Thu 9/24

9:30 am-10:10 am

1 stop18h 40m

Glasgow Intl

Thu 10/1

2:00 pm-10:44 pm

1 stop14h 44m

$1,011

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Thu 9/24

12:02 pm-10:10 am

1 stop16h 08m

Glasgow Intl

Thu 10/1

2:00 pm-12:30 am

2 stops16h 30m

$1,015

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Mon 9/7

7:20 am-10:10 am

2 stops20h 50m

Glasgow Intl

Mon 9/21

2:00 pm-12:45 am

2 stops16h 45m

$1,015

Flights are sorted by cheapest round-trip 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 cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of February, then departing from Houston during the month March is also very affordable. Most momondo users find prices during this month for around $695.

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 00m

Direct flights

None
The fastest flight from Houston to Glasgow takes 12h 00m
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. 12h 00m is a normal flight duration for this route.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Glasgow.

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

    The necessary travel and health documents for your Glasgow 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 Houston to Glasgow

Compare and see reviews for airlines that fly from Houston to Glasgow with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $632Free CancellationRating
7.8
8,505 reviews
Search Delta flights
British AirwaysPriceFrom $633Free CancellationRating
6.7
8,159 reviews
Search British Airways flights
United AirlinesPriceFrom $758Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
American AirlinesPriceFrom $813Free CancellationRating
7.1
11,910 reviews
Search American Airlines flights

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?

Yes. momondo allows you to filter the results for Houston to Glasgow flights to just show those with flexible booking policies.

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?

Yes. momondo can track prices for Houston to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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