£379 Find Cheap Flights from Colorado to Scotland

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1 adult, Economy

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Good to know - Cheap tickets from Colorado to Scotland

Low seasonJanuary
High seasonSeptember
Cheapest flight£170
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Denver to Glasgow

FAQs for booking flights from Colorado to Scotland

  • How does KAYAK find such low prices on flights from Colorado 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 Colorado to Scotland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colorado 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 Colorado 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 Colorado 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 Colorado 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 Colorado 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 day to fly to Scotland?

    Based on KAYAK data, the cheapest day to fly to Scotland is Friday when return tickets can be as cheap as £729. On the other hand, the most expensive day to fly is Saturday, when return prices are £1,636 on average.

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

    The cheapest time of day to fly to Scotland is generally in the evening, when round-trip flights cost £990 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Scotland is generally in the evening, which is peak travel time and where the average cost of a ticket is £990.

  • What is the cheapest month to fly from Colorado to Scotland?

    The cheapest month for flights from Colorado to Scotland is March, when tickets cost £386 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is £953 and £698 respectively.

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

    To get a below-average price on the flight from Colorado to Scotland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

  • How long is the flight to Scotland?

    An average direct flight from Colorado to Scotland takes 14h 53m, covering a distance of 4408 miles. The shortest route is Denver (DEN) to Glasgow Intl Airport (GLA) with an average flight time of 10h 15m.

  • What are the most popular destinations in Scotland?

    Based on KAYAK flight searches, the most popular destination is Edinburgh (89% of total searches to Scotland). The next most popular destinations are Inverness (7%) and Aberdeen (4%).

Top airline flying from Colorado to Scotland

 
Need help choosing which airline to fly with from Colorado 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.
6.6
British AirwaysOverall score based on 7008 reviews
6.3Food
6.4Entertainment
6.8Boarding
6.7Comfort
7.6Crew
Airline reviews

The payment system was not working so was unable to connect wifi the entire flight

6.0 GoodDaniel, Jun 2025JFK - LHR
Read more British Airways reviews

The payment system was not working so was unable to connect wifi the entire flight

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Maybe a cultural thing but our "business class" seats were basic economy seats with the center seat blocked. I had to put 1 leg in the aisle and 1 under the middle seat footwell. I did not want the lunch and instead asked for some snack items. 10 minutes before landing and after asking again I was presented with 2 of the 3 items and a card reader. Apparently biz class does not entitle you to snacks instead of a meal. I declined. Boarding was a mess. Much standing in line because the various stages of the process were not coordinated. Checkin was chaotic and took a long time. Overall a fail, but we did get to Edinburgh. After doing a go around because we were too fast on final approach. Not impressed. Well, not favorably...

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

Book cheap flights from Colorado to Scotland

Recent return flight deals

1/9Mon
1 stopBritish Airways
13h 25mDEN-INV
12/9Fri
1 stopBritish Airways
13h 00mINV-DEN
£379
18/8Mon
1 stopBritish Airways
13h 25mDEN-INV
24/8Sun
1 stopBritish Airways
26h 30mINV-DEN
£394
25/10Sat
2 stopsAmerican Airlines
19h 43mDEN-INV
11/11Tue
1 stopAmerican Airlines
33h 45mINV-DEN
£397
25/10Sat
1 stopAmerican Airlines
18h 45mDEN-INV
11/11Tue
1 stopAmerican Airlines
33h 45mINV-DEN
£400
9/7Wed
2 stops
21h 35mDEN-EDI
16/7Wed
2 stops
30h 35mEDI-DEN
£404
29/7Tue
1 stopIcelandair
10h 15mDEN-GLA
26/8Tue
1 stopIcelandair
11h 35mGLA-DEN
£406
23/11Sun
1 stopIcelandair
11h 15mDEN-GLA
27/11Thu
1 stopIcelandair
12h 30mGLA-DEN
£413
3/8Sun
1 stop
18h 30mDEN-GLA
9/8Sat
1 stop
25h 09mGLA-DEN
£433
23/11Sun
2 stopsIberia
21h 03mDEN-GLA
3/12Wed
1 stopIberia
28h 35mGLA-DEN
£475
31/7Thu
2 stopsIberia
19h 08mDEN-GLA
27/8Wed
2 stopsIberia
33h 42mGLA-DEN
£484

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Recent one-way flight deals

7/10Tue
1 stopIcelandair
13h 45mDEN-GLA
£170
2/9Tue
1 stopIcelandair
10h 15mDEN-GLA
£176
29/8Fri
1 stopWestJet
14h 50mDEN-EDI
£208
1/9Mon
2 stops
17h 45mDEN-EDI
£213
2/8Sat
3 stops
21h 50mDEN-GLA
£214
17/8Sun
1 stopWestJet
14h 50mDEN-EDI
£267
7/10Tue
2 stopsAmerican Airlines
17h 04mDEN-GLA
£283
2/8Sat
1 stopBritish Airways
11h 45mDEN-GLA
£289
7/10Tue
1 stopAmerican Airlines
13h 05mDEN-GLA
£290
16/8Sat
2 stopsBritish Airways
15h 49mDEN-GLA
£363

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Last minute flights from Colorado to Scotland

Last minute flight, train and bus deals

15/6Sun
multi-stopWestJet
29h 25mDEN-EDI
26/6Thu
multi-stopWestJet
30h 22mEDI-DEN
£716
14/6Sat
multi-stopJetBlue
13h 37mDEN-EDI
16/6Mon
multi-stopJetBlue
18h 29mEDI-DEN
£723
16/6Mon
multi-stop
28h 35mDEN-GLA
23/6Mon
multi-stop
42h 00mGLA-DEN
£757
15/6Sun
multi-stop
32h 25mDEN-EDI
26/6Thu
multi-stop
30h 22mEDI-DEN
£757
13/6Fri
multi-stopBritish Airways
13h 25mDEN-ABZ
16/6Mon
multi-stopBritish Airways
32h 28mABZ-DEN
£1,205
13/6Fri
multi-stopBritish Airways
19h 15mDEN-ABZ
16/6Mon
multi-stopBritish Airways
27h 35mABZ-DEN
£1,221
16/6Mon
multi-stopAer Lingus
13h 55mDEN-GLA
23/6Mon
multi-stopAer Lingus
16h 24mGLA-DEN
£1,247
16/6Mon
multi-stopLufthansa
21h 56mDEN-GLA
25/6Wed
multi-stopLufthansa
17h 20mGLA-DEN
£1,278
15/6Sun
multi-stopAer Lingus
23h 43mDEN-EDI
26/6Thu
multi-stopAer Lingus
25h 53mEDI-DEN
£1,406
13/6Fri
multi-stopLufthansa
17h 15mDEN-EDI
20/6Fri
multi-stopLufthansa
26h 45mEDI-DEN
£15,694

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Everything you need to know for your flight to Scotland

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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