Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Glasgow from $395

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 1/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:50 pm - 12:50 pmIAH-GLA
15h 00m1 stop
British Airways Logo
6:35 am - 2:05 pmGLA-IAH
13h 30m1 stop
$591British Airways
Find Deal
Wed, Jan 14 - Fri, Jan 23
British Airways Logo
6:10 pm - 4:25 pmIAH-GLA
16h 15m2 stops
British Airways Logo
6:35 am - 2:05 pmGLA-IAH
13h 30m1 stop
$613British Airways
Find Deal
Wed, Jan 14 - Fri, Jan 23
KLM Logo
3:30 pm - 10:10 pmIAH-GLA
24h 40m1 stop
KLM Logo
5:20 pm - 1:30 pmGLA-IAH
26h 10m1 stop
$616KLM
Find Deal
Sun, Dec 7 - Mon, Dec 15
British Airways Logo
4:55 pm - 4:25 pmHOU-GLA
17h 30m2 stops
British Airways Logo
10:40 am - 10:46 pmGLA-HOU
18h 06m2 stops
$616British Airways
Find Deal
Wed, Jan 14 - Fri, Jan 23
British Airways Logo
3:50 pm - 2:15 pmIAH-GLA
16h 25m1 stop
British Airways Logo
6:35 am - 2:05 pmGLA-IAH
13h 30m1 stop
$618British Airways
Find Deal
Wed, Jan 14 - Fri, Jan 23
KLM Logo
3:10 pm - 12:45 pmIAH-GLA
15h 35m2 stops
KLM Logo
5:20 pm - 1:30 pmGLA-IAH
26h 10m1 stop
$620KLM
Find Deal
Sun, Dec 7 - Mon, Dec 15
American Airlines Logo
4:55 pm - 2:15 pmHOU-GLA
15h 20m2 stops
American Airlines Logo
6:35 am - 6:06 pmGLA-HOU
17h 31m2 stops
$623American Airlines
Find Deal
Wed, Jan 14 - Fri, Jan 23
American Airlines Logo
6:33 pm - 4:25 pmIAH-GLA
15h 52m2 stops
American Airlines Logo
8:15 am - 8:15 pmGLA-IAH
18h 00m2 stops
$623American Airlines
Find Deal
Wed, Jan 14 - Fri, Jan 23
British Airways Logo
3:50 pm - 1:05 pmIAH-GLA
15h 15m1 stop
British Airways Logo
8:25 pm - 2:05 pmGLA-IAH
23h 40m1 stop
$637British Airways
Find Deal
Fri, Jan 16 - Wed, Jan 21
Multiple Airlines Logo
5:04 pm - 9:55 amHOU-GLA
34h 51m2 stops
Multiple Airlines Logo
6:05 am - 10:33 pmGLA-HOU
22h 28m2 stops
$839Multiple Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13

British Airways flights from Houston to Glasgow Intl Airport

Our best British Airways deals on Houston to Glasgow Intl Airport flight tickets
British Airways
Jan 14
IAH3:50 pmHouston George Bush Intcntl
15h 00m
1 stop
GLA12:50 pmGlasgow Intl
Jan 23
GLA6:35 amGlasgow Intl
13h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$591
Find similar
British Airways
Jan 14
IAH6:10 pmHouston George Bush Intcntl
16h 15m
2 stops
GLA4:25 pmGlasgow Intl
Jan 23
GLA6:35 amGlasgow Intl
13h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$613
Find similar
British Airways
Jan 14
HOU4:55 pmHouston Hobby
17h 30m
2 stops
GLA4:25 pmGlasgow Intl
Jan 23
GLA10:40 amGlasgow Intl
18h 06m
2 stops
HOU10:46 pmHouston Hobby
$616
Find similar

KLM flights from Houston to Glasgow Intl Airport

Our best KLM deals on Houston to Glasgow Intl Airport flight tickets
KLM
Dec 7
IAH3:30 pmHouston George Bush Intcntl
24h 40m
1 stop
GLA10:10 pmGlasgow Intl
Dec 15
GLA5:20 pmGlasgow Intl
26h 10m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$616
Find similar
KLM
Dec 7
IAH3:10 pmHouston George Bush Intcntl
15h 35m
2 stops
GLA12:45 pmGlasgow Intl
Dec 15
GLA5:20 pmGlasgow Intl
26h 10m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$620
Find similar
KLM
Dec 7
IAH3:30 pmHouston George Bush Intcntl
15h 15m
1 stop
GLA12:45 pmGlasgow Intl
Dec 15
GLA1:25 pmGlasgow Intl
30h 05m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$646
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Houston to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 1/14

3:50 pm-12:50 pm

1 stop15h 00m

Glasgow Intl

Fri 1/23

6:35 am-2:05 pm

1 stop13h 30m

$591

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 1/14

6:10 pm-4:25 pm

2 stops16h 15m

Glasgow Intl

Fri 1/23

6:35 am-2:05 pm

1 stop13h 30m

$613

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 12/7

3:30 pm-10:10 pm

1 stop24h 40m

Glasgow Intl

Mon 12/15

5:20 pm-1:30 pm

1 stop26h 10m

$616

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Wed 1/14

4:55 pm-4:25 pm

2 stops17h 30m

Glasgow Intl

Fri 1/23

10:40 am-10:46 pm

2 stops18h 06m

$616

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 1/14

3:50 pm-2:15 pm

1 stop16h 25m

Glasgow Intl

Fri 1/23

6:35 am-2:05 pm

1 stop13h 30m

$618

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 12/7

3:10 pm-12:45 pm

2 stops15h 35m

Glasgow Intl

Mon 12/15

5:20 pm-1:30 pm

1 stop26h 10m

$620

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Wed 1/14

4:55 pm-2:15 pm

2 stops15h 20m

Glasgow Intl

Fri 1/23

6:35 am-6:06 pm

2 stops17h 31m

$623

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 1/14

6:33 pm-4:25 pm

2 stops15h 52m

Glasgow Intl

Fri 1/23

8:15 am-8:15 pm

2 stops18h 00m

$623

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 1/16

3:50 pm-1:05 pm

1 stop15h 15m

Glasgow Intl

Wed 1/21

8:25 pm-2:05 pm

1 stop23h 40m

$637

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 1/6

5:04 pm-9:55 am

2 stops34h 51m

Glasgow Intl

Tue 1/13

6:05 am-10:33 pm

2 stops22h 28m

$839

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Glasgow from

How to get the cheapest flight ticket from Houston 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 and Glasgow Intl Airport?

What is the cheapest month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from Houston is in January. Flight prices, which tend to average around $643, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in January, then April is your next best option. Flight prices from Houston to Glasgow Intl Airport during April average around $658.

What is the cheapest day to depart on your flight to Glasgow Intl Airport?

Our data shows that Sunday is the least expensive day to fly to Glasgow Intl Airport. Tickets to fly out on this day can be as low as $816. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Glasgow Intl Airport for around $1,076.

What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?

Our most recent data shows that the best time of day to fly to Glasgow Intl Airport is in the afternoon. Flights from Houston to Glasgow Intl Airport during this time can be as low as $996. Try not to purchase tickets at noon because they tend to be around $1,179. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Houston to Glasgow Intl Airport flight deals and tips

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

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from Houston to Glasgow Intl Airport takes 11h 45m
There are no direct flights from Houston to Glasgow Intl Airport. There are no popular flight routes from Houston to Glasgow Intl Airport.
Search flight deals

  • How far is Houston to Glasgow Intl by plane?

    Glasgow Intl is 4573.5 mi away from Houston. A reasonable flight in good conditions will take 11h 40m.

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

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

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

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

    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 Intl Airport.

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

    The travel and health documents required for your trip to Glasgow Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Houston to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $600Free CancellationRating
6.7
7,539 reviews
Search British Airways flights
American AirlinesPriceFrom $628Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Traveling to a place near Glasgow?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Glasgow from Houston.

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?

Once you have performed a search for Houston to Glasgow 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 Houston to Glasgow right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Glasgow now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Glasgow and let you know when they change.

An easier way to manage your Glasgow Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/26
Fri 1/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Glasgow

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $368
Flights to London Gatwick Airportfrom $345
Flights to London City Airportfrom $452
Flights to London Stansted Airportfrom $343
Flights to London Luton Airportfrom $341
Flights to London Southend Airportfrom $387
Flights to Belfast Intl Airportfrom $513
Flights to Belfast City Airportfrom $513