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

British Airways, American Airlines, and Lufthansa are the most popular carriers operating from Houston to Scotland

What airlines fly to Scotland?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Scotland from Houston according to our data. British Airways is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Scotland. Keep in mind that there are 5 different airlines that fly to Scotland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Houston to Scotland are updated daily.

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

The number of operators available for flights from Houston to Scotland is 5 as of December 2025.

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

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 to Scotland.

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

The required travel and health documents for your Scotland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Scotland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$324 Cheap Flights from Houston to Scotland in 2025/26

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Find the cheapest flights from Houston to Scotland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 10:15 am

IAH

INV

12h 45m1 stop

7:50 am - 7:15 pm

INV

IAH

17h 25m1 stop

$495British Airways

Mon, May 4 - Fri, May 15

1:25 pm - 10:15 am

IAH

INV

14h 50m2 stops

7:50 am - 7:15 pm

INV

IAH

17h 25m1 stop

$503British Airways

Mon, May 4 - Fri, May 15

10:18 am - 10:15 am

HOU

INV

17h 57m2 stops

7:50 am - 9:51 pm

INV

HOU

20h 01m2 stops

$520American Airlines

Mon, May 4 - Fri, May 15

5:45 am - 12:45 pm

HOU

INV

25h 00m2 stops

1:15 pm - 10:33 pm

INV

HOU

39h 18m2 stops

$583Virgin Atlantic

Thu, Jan 22 - Mon, Jan 26

11:09 am - 4:35 pm

HOU

GLA

23h 26m2 stops

6:05 am - 10:33 pm

GLA

HOU

22h 28m2 stops

$641Delta

Wed, Jan 14 - Fri, Jan 23

4:55 pm - 1:05 pm

HOU

GLA

14h 10m2 stops

8:40 am - 10:46 pm

GLA

HOU

20h 06m2 stops

$677American Airlines

Fri, Jan 16 - Wed, Jan 21

9:54 am - 10:15 am

IAH

ABZ

18h 21m2 stops

6:00 am - 1:30 pm

ABZ

IAH

13h 30m1 stop

$687Virgin Atlantic

Wed, Feb 11 - Sun, Feb 15

8:25 pm - 7:55 am

IAH

EDI

29h 30m1 stop

9:25 am - 7:57 pm

EDI

IAH

16h 32m2 stops

$734United Airlines

Mon, Jan 12 - Tue, Jan 27

4:40 pm - 9:30 am

IAH

EDI

11h 50m1 stop

12:30 pm - 8:14 pm

EDI

IAH

13h 44m1 stop

$736United Airlines

Tue, Mar 17 - Tue, Mar 31

10:35 am - 8:45 am

HOU

EDI

17h 10m2 stops

9:00 am - 10:28 pm

EDI

HOU

19h 28m2 stops

$749Delta

Tue, Mar 17 - Tue, Mar 31

United Airlines flights from Houston to Scotland

Our best United Airlines deals on Houston to Scotland flight tickets

United Airlines

Jan 12

IAH8:25 pmHouston George Bush Intcntl

29h 30m

1 stop

EDI7:55 amEdinburgh Turnhouse

Jan 27

EDI9:25 amEdinburgh Turnhouse

16h 32m

2 stops

IAH7:57 pmHouston George Bush Intcntl

$734

Find similar

United Airlines

Mar 17

IAH4:40 pmHouston George Bush Intcntl

11h 50m

1 stop

EDI9:30 amEdinburgh Turnhouse

Mar 31

EDI12:30 pmEdinburgh Turnhouse

13h 44m

1 stop

IAH8:14 pmHouston George Bush Intcntl

$736

Find similar

United Airlines

Jan 14

IAH7:20 amHouston George Bush Intcntl

18h 35m

2 stops

EDI7:55 amEdinburgh Turnhouse

Jan 23

EDI9:25 amEdinburgh Turnhouse

18h 03m

2 stops

IAH9:28 pmHouston George Bush Intcntl

$747

Find similar

SWISS flights from Houston to Scotland

Our best SWISS deals on Houston to Scotland flight tickets

SWISS

Apr 8

IAH8:05 pmHouston George Bush Intcntl

29h 45m

2 stops

EDI7:50 amEdinburgh Turnhouse

Apr 22

EDI8:30 amEdinburgh Turnhouse

17h 44m

2 stops

IAH8:14 pmHouston George Bush Intcntl

$742

Find similar

SWISS

Mar 11

IAH8:05 pmHouston George Bush Intcntl

17h 50m

2 stops

EDI6:55 pmEdinburgh Turnhouse

Mar 15

EDI7:40 pmEdinburgh Turnhouse

29h 38m

2 stops

IAH8:18 pmHouston George Bush Intcntl

$771

Find similar

SWISS

Dec 18

IAH3:55 pmHouston George Bush Intcntl

46h 00m

2 stops

EDI7:55 pmEdinburgh Turnhouse

Jan 12

EDI7:40 amEdinburgh Turnhouse

37h 00m

2 stops

IAH2:40 pmHouston George Bush Intcntl

$1,248

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Mon 5/4

3:30 pm-10:15 am

1 stop12h 45m

Inverness

Fri 5/15

7:50 am-7:15 pm

1 stop17h 25m

$495

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Mon 5/4

1:25 pm-10:15 am

2 stops14h 50m

Inverness

Fri 5/15

7:50 am-7:15 pm

1 stop17h 25m

$503

HoustonInverness

HOU - INV

HOUINV

Houston Hobby

Mon 5/4

10:18 am-10:15 am

2 stops17h 57m

Inverness

Fri 5/15

7:50 am-9:51 pm

2 stops20h 01m

$520

HoustonInverness

HOU - INV

HOUINV

Houston Hobby

Thu 1/22

5:45 am-12:45 pm

2 stops25h 00m

Inverness

Mon 1/26

1:15 pm-10:33 pm

2 stops39h 18m

$583

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Wed 1/14

11:09 am-4:35 pm

2 stops23h 26m

Glasgow Intl

Fri 1/23

6:05 am-10:33 pm

2 stops22h 28m

$641

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Fri 1/16

4:55 pm-1:05 pm

2 stops14h 10m

Glasgow Intl

Wed 1/21

8:40 am-10:46 pm

2 stops20h 06m

$677

HoustonAberdeen

IAH - ABZ

IAHABZ

Houston George Bush Intcntl

Wed 2/11

9:54 am-10:15 am

2 stops18h 21m

Aberdeen Dyce

Sun 2/15

6:00 am-1:30 pm

1 stop13h 30m

$687

HoustonEdinburgh

IAH - EDI

IAHEDI

Houston George Bush Intcntl

Mon 1/12

8:25 pm-7:55 am

1 stop29h 30m

Edinburgh Turnhouse

Tue 1/27

9:25 am-7:57 pm

2 stops16h 32m

$734

HoustonEdinburgh

IAH - EDI

IAHEDI

Houston George Bush Intcntl

Tue 3/17

4:40 pm-9:30 am

1 stop11h 50m

Edinburgh Turnhouse

Tue 3/31

12:30 pm-8:14 pm

1 stop13h 44m

$736

HoustonEdinburgh

HOU - EDI

HOUEDI

Houston Hobby

Tue 3/17

10:35 am-8:45 am

2 stops17h 10m

Edinburgh Turnhouse

Tue 3/31

9:00 am-10:28 pm

2 stops19h 28m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Scotland

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 Scotland?

If you aren’t able to travel during the month of October, then book flights to Scotland from Houston during April instead. Flights to Scotland in April, while not as cheap as those in October, still average around $831.

What is the cheapest day to depart on your flight to Scotland?

The cheapest day to depart from Houston to Scotland is on a Monday. Travelers who choose to depart for Scotland on a Monday will often find tickets for as low as $878. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,288. These prices are subject to change though, so be sure to set up a Price Alert for flights to Scotland.

What is the cheapest time of day to depart on your flight to Scotland?

Our most recent data shows that the best time of day to fly to Scotland is in the evening. Flights from Houston to Scotland during this time can be as low as $952. Flights at noon are often more expensive with an average ticket price of $1,165.

How far in advance should I book a flight to Scotland?

You are more likely to see cheaper flights to Scotland from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Scotland for around $1,001 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Scotland from Houston for as low as $687 on momondo.

Cheap Houston to Scotland flight deals and tips

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

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from Houston to Scotland takes 11h 50m

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

Search flight deals

When did momondo last update prices for flights from Houston to Scotland?
Prices for flights from Houston to Scotland are updated daily.
How many operators does momondo search for flights from Houston to Scotland?
The number of operators available for flights from Houston to Scotland is 5 as of December 2025.
How old do you have to be to fly from Houston to Scotland?
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 to Scotland.
What documentation or ID do you need to fly to Scotland?
The required travel and health documents for your Scotland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Scotland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Scotland

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $466	Free Cancellation	Rating 6.7 7,559 reviews	Search British Airways flights
American Airlines	PriceFrom $554	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights
KLM	PriceFrom $689	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
United Airlines	PriceFrom $734	Free Cancellation	Rating 7.4 9,064 reviews	Search United Airlines flights
Delta	PriceFrom $784	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights

Why use momondo?

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

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 Scotland from Houston.

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

momondo does allow users to show only those flights to Scotland 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 Scotland?

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

Yes momondo offers price alerts on flights to Scotland 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.