Cheap flights from Glasgow to Houston

Return
Economy
Glasgow (GLA)
Houston (IAH)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Glasgow (GLA) to Houston (IAH)

All the information you need to plan the best GLA to IAH flight in 2022: compare Glasgow to Houston flight prices with the expected peak season, weather and rainfall in Houston.
When is the cheapest time to fly from Glasgow to Houston (GLA - IAH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Houston as you normally would.

What is the cheapest month to fly from Glasgow to Houston?

Our data shows that November tends to be the cheapest month to fly to Houston from Glasgow. Users have commonly found prices around £551 for the month, but tickets can be as low as £411. Due to multiple factors, prepare for potentially higher prices in August.

Cheap flights from Glasgow to Houston in May, June 2022

The best prices found for GLA to IAH flights in May, June
27 May - 4 Jun
£1,073pp
GLA
Glasgow Intl
Multiple airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
GLA
Glasgow Intl
27 May - 4 Jun
£1,080pp
GLA
Glasgow Intl
Multiple airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
GLA
Glasgow Intl
27 May - 4 Jun
£1,150pp
GLA
Glasgow Intl
Aer Lingus
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Aer Lingus
   
2 STOPS
GLA
Glasgow Intl

Glasgow to Houston 2022 flight deals

Cheap flights to Houston from Glasgow found for this year
18 Nov - 25 Nov
£631pp
GLA
Glasgow Intl
Finnair
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
   
2 STOPS
GLA
Glasgow Intl
18 Nov - 25 Nov
£636pp
GLA
Glasgow Intl
Finnair
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Finnair
   
2 STOPS
GLA
Glasgow Intl
10 Dec - 10 Jan
£734pp
GLA
Glasgow Intl
Aer Lingus
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Aer Lingus
   
2 STOPS
GLA
Glasgow Intl

One-way flights to Houston from Glasgow

The cheapest one-way flights from Glasgow to Houston
06:30 - 07:55
WestJet
2 stops
31h 25m
GLA - IAH
WestJet
£575
WestJet
08:00 - 19:04
Aer Lingus
2 stops
17h 04m
GLA - IAH
Aer Lingus
£864
JustFly
02:00 - 13:50
Lufthansa
1 stop
17h 50m
GLA - IAH
Lufthansa
£872
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Glasgow</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Glasgow to Houston

Which airlines flying from Glasgow to Houston have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Glasgow to Houston that may be offering flexible cancellation policies are British Airways, Virgin Atlantic, and Finnair. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Glasgow to Houston for under £900 on Cheapflights?

Yes, there are multiple flights from Glasgow to Houston for under £900. The cheapest flight booked recently is on WestJet for just £817, but on average you can expect to pay £1,056.

What are the cheapest airlines flying from Glasgow to Houston round-trip?

Cheapflights users have booked flights from Glasgow to Houston round-trip from £817. Other airlines that can offer you cheap pricing are British Airways, from £966, and Aer Lingus, from £1,037.

What are the cheapest airlines to fly from Glasgow to Houston one-way?

The cheapest airlines for a one-way flight from Glasgow to Houston are WestJet (£575), Aer Lingus (£864), and Lufthansa (£872).

What are the cheapest flights from Glasgow to Houston?

Looking for the cheapest flight from Glasgow to Houston? While on average our users pay £1,099, our data indicates the cheapest price to be £896. The most popular route (Glasgow Intl - Houston George Bush Intcntl), is priced around £631.

What are the most popular airlines that fly from Glasgow to Houston?

The most popular airlines flying from Glasgow to Houston are American Airlines, Finnair and British Airways. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Glasgow?

Information is based on travel restrictions from Glasgow to Houston

Most visitors from Glasgow need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Glasgow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Houston.

Quarantine requirements
Visitors from Glasgow are not required to quarantine after entering Houston.

Do I need a test to fly back to Glasgow from Houston?

Returning to Glasgow from Houston

COVID-19 testing requirements
Visitors from Houston are not required to present a negative COVID-19 PCR test or antigen result upon entering Glasgow.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Glasgow.

Hide COVID Travel Restrictions for Houston, TX

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Glasgow to Houston.
Today's exchange rate
£1 = $1.26
Average temperature for May in Houston
25.0 °C

Airports servicing Glasgow

Glasgow Intl (GLA)
Prestwick (PIK)

Airports servicing Houston

Top 10 airlines flying from Glasgow to Houston

The chart below displays the airlines Cheapflights users travelling from Glasgow to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
£362 £584 No cancel fee N/A
Search Delta flights
Singapore Airlines
£396 £559 No cancel fee 81%
Search Singapore Airlines flights
American Airlines
£429 £768 No cancel fee 71%
Search American Airlines flights
United Airlines
£459 £828 No cancel fee 69%
Search United Airlines flights
Turkish Airlines
£583 £652 No cancel fee 77%
Search Turkish Airlines flights
Finnair
£608 £779 No cancel fee 76%
Search Finnair flights
British Airways
£634 £947 No cancel fee 70%
Search British Airways flights
Lufthansa
£673 £960 No cancel fee 76%
Search Lufthansa flights
Aer Lingus
£677 £744 No cancel fee N/A
Search Aer Lingus flights
Virgin Atlantic
£697 £899 No cancel fee 72%
Search Virgin Atlantic flights
Home North America USA Texas Houston Cheap flights from Glasgow to Houston
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First