$293 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 7/6. 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.
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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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Scotland.
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Best Scotland Flight Deals from George Bush Intcntl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Edinburgh
Edinburgh1 stop$673
Inverness
Inverness2 stops$569
Aberdeen
Aberdeen2 stops$2,291
Edinburgh
Edinburgh1 stop$673
Inverness
Inverness2 stops$569
Aberdeen
Aberdeen2 stops$2,291

Cheap Flight Deals from George Bush Intcntl to Scotland (IAH-GBSCT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.

Recent round-trip flight deals from George Bush Intcntl to Scotland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from George Bush Intcntl to Scotland.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
12:03 pm - 2:35 pmIAH-INV
20h 32m2 stops
British Airways Logo
11:20 am - 7:15 pmINV-IAH
13h 55m1 stop
$569British Airways
Find Deal
Wed, Aug 27 - Tue, Sep 16
British Airways Logo
1:07 pm - 2:35 pmIAH-INV
19h 28m2 stops
British Airways Logo
11:20 am - 11:35 pmINV-IAH
18h 15m2 stops
$577British Airways
Find Deal
Wed, Aug 27 - Tue, Sep 16
Delta Logo
3:30 pm - 12:50 pmIAH-INV
15h 20m1 stop
Delta Logo
6:25 am - 1:15 pmINV-IAH
12h 50m1 stop
$589Delta
Find Deal
Wed, Aug 27 - Tue, Sep 16
American Airlines Logo
4:55 pm - 10:40 amIAH-GLA
12h 45m1 stop
American Airlines Logo
9:40 am - 9:59 pmGLA-IAH
18h 19m2 stops
$647American Airlines
Find Deal
Sun, Oct 26 - Sat, Nov 8
American Airlines Logo
7:21 pm - 8:10 pmIAH-INV
18h 49m2 stops
American Airlines Logo
10:20 am - 7:15 pmINV-IAH
14h 55m1 stop
$651American Airlines
Find Deal
Sat, Aug 2 - Thu, Aug 14
Delta Logo
1:15 pm - 12:05 pmIAH-EDI
16h 50m1 stop
Delta Logo
9:00 am - 4:34 pmEDI-IAH
13h 34m1 stop
$675Delta
Find Deal
Mon, Sep 8 - Wed, Sep 17
United Airlines Logo
4:30 pm - 11:40 amIAH-EDI
13h 10m1 stop
United Airlines Logo
9:00 am - 10:09 pmEDI-IAH
19h 09m1 stop
$751United Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 19
United Airlines Logo
6:16 pm - 7:20 amIAH-EDI
31h 04m1 stop
United Airlines Logo
9:00 am - 10:09 pmEDI-IAH
19h 09m1 stop
$803United Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 22
KLM Logo
2:44 pm - 12:05 pmIAH-EDI
15h 21m1 stop
KLM Logo
5:15 pm - 1:15 pmEDI-IAH
26h 00m1 stop
$988KLM
Find Deal
Sun, May 11 - Sat, May 17
KLM Logo
3:30 pm - 10:15 pmIAH-INV
24h 45m1 stop
KLM Logo
1:25 pm - 1:15 pmINV-IAH
29h 50m1 stop
$1,024KLM
Find Deal
Wed, Jun 11 - Wed, Jun 18
Useful Info

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 $711 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,383 and $1,231 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 the flight from Houston George Bush Intcntl Airport to Scotland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$293
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Houston George Bush Airport 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 travelers 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 round-trip 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.

  • What is the cheapest time of day to fly to Scotland?

    The cheapest time of day to fly to Scotland is generally at night, when round-trip flights cost $952 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Scotland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,188.

Top tips for finding cheap flights 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.

Top 5 airlines serving 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.
8.0
DeltaOverall score based on 7934 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

This was a pleasant, short flight and the crew was friendly.

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

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