£223 Find Cheap Flights from Houston George Bush Airport to Scotland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Scotland departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Scotland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Scotland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Scotland, as well as popular online travel agencies
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Cheap Flights from George Bush Intcntl to Scotland

Cheapest return prices found by our users on KAYAK in the last 72 hours
Edinburgh
Edinburgh1 stop£575
Aberdeen
Aberdeen1 stop£470
Inverness
Inverness1 stop£389
Edinburgh
Edinburgh1 stop£575
Aberdeen
Aberdeen1 stop£470
Inverness
Inverness1 stop£389

Book Cheap George Bush Intcntl to Scotland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from George Bush Intcntl to Scotland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from George Bush Intcntl to Scotland

Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
15:30 - 09:35
IAH
-
INV
12h 05m
1 stop
British Airways Logo
10:35 - 19:15
INV
-
IAH
14h 40m
1 stop
£389British Airways
Mon, 4 May - Fri, 15 May
British Airways Logo
16:42 - 15:00
IAH
-
INV
16h 18m
2 stops
British Airways Logo
07:50 - 22:29
INV
-
IAH
20h 39m
2 stops
£391British Airways
Wed, 22 Apr - Wed, 29 Apr
American Airlines Logo
19:58 - 21:35
IAH
-
INV
19h 37m
2 stops
American Airlines Logo
07:35 - 20:20
INV
-
IAH
18h 45m
2 stops
£402American Airlines
Wed, 22 Apr - Wed, 29 Apr
American Airlines Logo
19:58 - 21:35
IAH
-
INV
19h 37m
2 stops
American Airlines Logo
07:35 - 21:29
INV
-
IAH
19h 54m
2 stops
£403American Airlines
Tue, 3 Mar - Tue, 31 Mar
KLM Logo
15:30 - 22:10
IAH
-
GLA
24h 40m
1 stop
KLM Logo
09:10 - 13:15
GLA
-
IAH
34h 05m
1 stop
£480KLM
Mon, 23 Feb - Mon, 2 Mar
Delta Logo
15:30 - 12:45
IAH
-
GLA
15h 15m
1 stop
Delta Logo
13:25 - 13:30
GLA
-
IAH
30h 05m
1 stop
£481Delta
Mon, 23 Feb - Mon, 2 Mar
Delta Logo
16:25 - 12:45
IAH
-
GLA
14h 20m
2 stops
Delta Logo
13:25 - 13:30
GLA
-
IAH
30h 05m
1 stop
£484Delta
Thu, 26 Mar - Mon, 30 Mar
KLM Logo
16:30 - 23:05
IAH
-
ABZ
25h 35m
1 stop
KLM Logo
09:10 - 13:15
ABZ
-
IAH
34h 05m
1 stop
£520KLM
Wed, 6 May - Thu, 14 May
JetBlue Logo
12:44 - 10:00
IAH
-
EDI
15h 16m
1 stop
JetBlue Logo
11:30 - 11:53
EDI
-
IAH
30h 23m
1 stop
£575JetBlue
Wed, 29 Apr - Tue, 5 May
JetBlue Logo
12:44 - 10:00
IAH
-
EDI
15h 16m
1 stop
JetBlue Logo
11:30 - 11:53
EDI
-
IAH
30h 23m
1 stop
£597JetBlue
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Scotland flights

Get data-powered insights and trends into flights from George Bush Intcntl to Scotland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Scotland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Scotland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Scotland is October, when tickets cost £578 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £916 and £873 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Scotland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Scotland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Houston George Bush Intcntl Airport to Scotland, you should book around 3 weeks before departure, which saves you about 10% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Find deals

Good to know - Cheap tickets from Houston George Bush Airport to Scotland

Low seasonJanuary
Cheapest flight£223
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Houston to Edinburgh

FAQs - booking Scotland flights

  • What are some common layovers on the route from Houston George Bush Airport to Scotland?

    Flights from Houston George Bush Intercontinental (IAH) Airport to Scotland typically include layovers in major European airports such as London Heathrow (LHR), Amsterdam Schiphol (AMS), or Frankfurt am Main Airport (FRA). Additionally, some routes may transit through key U.S. airports like New York's John F. Kennedy International Airport (JFK) or Newark Liberty International Airport (EWR) before continuing to Scotland.

  • If I want to visit Edinburgh Castle, which airport should I fly to?

    To visit Edinburgh Castle in Scotland, you should fly into Edinburgh Airport (EDI). This airport is the closest and most convenient gateway to Scotland's capital, where the castle is located. It serves as the primary entry point for those looking to experience the cultural and historical highlights of Edinburgh and its east coast surroundings.

  • Do I need a visa to fly from Houston George Bush Airport to Scotland?

    Visa requirements for travelers from Houston to Scotland depend on their nationality. U.S. citizens can enter the United Kingdom, which includes Scotland, for tourism or business purposes for up to six months without a visa. However, it's important to check the most current entry requirements before your trip, as these can change and may vary based on the traveler's citizenship and the purpose of their visit.

  • How can I make my flight from Houston George Bush Airport to Scotland more sustainable?

    To make your flight from Houston to Scotland more sustainable, consider flying with airlines that are actively engaged in environmental sustainability. British Airways, frequently operating on this route, is committed to reducing its carbon footprint and aims for net-zero carbon emissions by 2050. They also offer a carbon offset program for passengers. Other airlines like United and Delta, focus on sustainable aviation fuels and reducing in-flight waste.  

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Scotland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Scotland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Scotland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport to Scotland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Scotland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Houston George Bush Airport to Scotland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Scotland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston George Bush Airport to Scotland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight from Houston George Bush Airport to Scotland

  • Houston George Bush Intercontinental Airport (IAH) is a key hub for United Airlines, offering extensive flight options including connections to Scotland via major European cities like London, Frankfurt, and Amsterdam, making it a central gateway for travelers in Texas and neighboring regions.
  • When heading to Scotland, your key entry points are Edinburgh Airport (EDI) and Glasgow Airport (GLA). Select your landing airport based on your itinerary in Scotland: Edinburgh is your gateway to the east coast and the Scottish Highlands, while Glasgow opens the doors to the west and the south of Scotland.
  • For your Houston to Scotland trip, British Airways, United Airlines, and Lufthansa offer flights with layovers in cities like London, Frankfurt, or Amsterdam. British Airways and Lufthansa provide premium cabins with extra comfort on long flights, while United Airlines, with its hub at IAH, offers more frequent connections. Choose based on your preference for cabin comfort, overall travel time, and layover duration.
  • Houston George Bush Intercontinental Airport is equipped with nursing rooms for mothers, providing privacy and comfort. For families with young children, there are designated play areas where kids can stay entertained and active before the flight. Family restrooms are also available throughout the airport, offering convenience for those traveling with little ones.
  • Considering the extensive duration of your flight, ponder the idea of upgrading your seat. Airlines like British Airways and United frequently present options for enhanced comfort in premium economy or business class. These upgrades can offer you more legroom, priority boarding, superior meal choices, and an overall more tranquil flight experience.

Reviews of the top airline flying from George Bush Intcntl to Scotland

 
See real verified KAYAK customer reviews for airlines flying from Houston to Scotland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Scotland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7705 reviews
6.4Entertainment
7.6Crew
6.8Comfort
6.9Boarding
6.4Food
Airline reviews

I like everything about British Airways. Excellence. Perfect. Exquisite service.

10.0 ExcellentSamuel, Jan 2026
LHR - GLA
Read more British Airways reviews

I like everything about British Airways. Excellence. Perfect. Exquisite service.

Ohooo it's fantastic 👏 I love it 😀 😍 ❤️ it's on time ⏲️

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

Only for BA because we had to get to Edinburgh at a certain time. Baggage lost, late boarding with only one person checking, again, our passports and boarding passes until the despatch controller had to step in to get us away. Will never fly BA again.

bad, made it to connecting flight and they didnt let me board

We were never able to take this flight because our first flight from Austin to Dallas was cancelled.

Everything you need to know for your flight from George Bush Intcntl to Scotland

Information on your arrival and departure airports

Houston George Bush Airport (IAH)