$319 Cheap Flights from Denver (DEN) to Edinburgh (EDI)

Denver (DEN) to Edinburgh (EDI) at a glance

Embark on your journey from Denver (DEN) to Edinburgh (EDI) with a selection of airlines offering various options for this international long-haul flight. Explore the differences between full-service and low-cost carriers to discover the best itinerary that aligns with your budget and schedule. Whether you’re seeking direct flights from Denver or other routes, you'll find essential details for flights departing from Denver International Airport to Edinburgh Airport as you plan your visit to Edinburgh's iconic attractions.

• Fastest flight duration: around 10h 30m in-flight, plus roughly 2h 15m layover with one stop
• Route distance: roughly 4,400 miles (7,080 km)
• Flights per week: around 10 departures on average
• Typical fares (one-way): economy tickets often range from $350–$880, depending on seasonality and how far ahead you book

Flights from Denver International Airport (DEN) to Edinburgh Airport (EDI)

According to recent traveler bookings, here are the top airlines favored for flights from Denver to Edinburgh, often featuring one-stop and multi-stop options. Common layovers include Heathrow Airport (LHR) with approximately a 2-hour and 15-minute wait, Logan International Airport (BOS) with about a 3-hour layover, and Dublin Airport (DUB) with around a 2-hour layover. These choices allow you to customize your travel plans by considering price, total journey time, and cabin class to create the ideal itinerary.

• United: This comprehensive carrier provides one-stop services, with one-way ticket prices generally falling between $355 and $1025. United operates about 32% of flights on this route, featuring an in-flight duration of 10 hours 30 minutes and an overall travel time of approximately 12 hours 45 minutes, including layovers.
• British Airways: As a full-service airline, British Airways offers one-stop journeys, with one-way fares typically ranging from $365 to $850. It represents around 18% of departures on this route, with a flight time of 10 hours 30 minutes and an estimated total journey duration of about 12 hours 45 minutes, factoring in layovers.
• JetBlue Airways: This budget-friendly airline provides one-stop options, with one-way fares usually between $370 and $690. JetBlue accounts for approximately 13% of departures on this route, with an in-flight time of 10 hours 30 minutes and a total travel time of roughly 12 hours 45 minutes, including layover considerations.
• Aer Lingus: A full-service airline offering one-stop connections, Aer Lingus has one-way fares that typically range from $350 to $880. It makes up about 12% of the departures on this route, with a flight time of 10 hours 30 minutes and a total travel duration of approximately 12 hours 45 minutes, including layovers.
• American Airlines: This major carrier features one-stop services, with one-way fares generally between $350 and $2090. American Airlines accounts for roughly 8% of departures on this route, boasting an in-flight duration of 10 hours 30 minutes and a total journey time of about 12 hours 45 minutes, including layover periods.

Travelers have the option to enhance their journey from Denver to Edinburgh with an upgrade. American Airlines provides business class service on this route for added comfort.

Best time to fly from Denver (DEN) to Edinburgh (EDI)

The most popular months for travelers flying from Denver to Edinburgh are March, July, and October, when peak temperatures in Edinburgh reach up to 58.1°F in July. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 43.5°F. For better deals, October usually offers the lowest average one-way fare around $445. Flight availability peaks in June, September, October, and November, with approximately 11 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 7 flights per week.

• Cheapest time to fly: October usually offers good deals with average one-way fare around $445, roughly 32% cheaper than the yearly average.
• Another budget-friendly time to fly: September typically offers an average one-way fare of around $477.
• Most flight options: June, September, October, and November have the highest number of flights from Denver to Edinburgh, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Denver (DEN) to Edinburgh (EDI)

• Denver to Glasgow (DEN-GLA): Glasgow International Airport (GLA) is located approximately 42 miles from Edinburgh Airport (EDI). One-way economy fares for this journey generally range between $260 and $830, influenced by the time of year and how early you book. Travelers can choose from one-stop or multi-stop flights, with frequent layovers at Keflavik International Airport (KEF) and Heathrow Airport (LHR). Icelandair and British Airways are among the leading airlines operating this route. Additionally, business class service is offered for those seeking a more premium experience.

How to find the best prices for flights from Denver (DEN) to Edinburgh (EDI)

Getting some of the best deals on flights from Denver to Edinburgh is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are generally available when booking 2 to 8 weeks in advance, although most travelers tend to book at least 2 months ahead. Evening departures from 6 PM to 12 AM usually offer lower prices, while afternoon flights from 12 PM to 6 PM are the most popular. Additionally, flying on Wednesday provides both cheaper rates and high demand.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Edinburgh Airport from Denver International Airport

Edinburgh welcomes travelers from Denver with a range of transport options based on price, convenience, and proximity. Here's how to reach Edinburgh efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Edinburgh, with private rides that can be arranged in advance.
• Car rental: Renting a car from Edinburgh Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Edinburgh Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Edinburgh Airport, travelers can easily access several key transport links. The Edinburgh Airport Tram Stop, a metro station, is located about 0.1 miles away on foot, while South Gyle Station, a train station, is approximately 3.4 miles from the airport by car. Additionally, South Queensferry Seaport, a seaport, is situated around 5.3 miles away by car.

Denver to Edinburgh Flights

The cheapest times to fly from Denver to Edinburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Edinburgh are during the month of August. You can find some of the cheapest flights from Denver to Edinburgh with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Denver to Edinburgh

Sunday is one of the best days to book for cheap flights from Denver to Edinburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Denver to Edinburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Edinburgh in 2026. You can also book with separate airlines for your outbound and return journeys, from $319 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Edinburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Edinburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.