Which airlines fly to Aspen?

United Airlines, Finnair and Lufthansa are the top three most popular airlines that fly to Aspen from London according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Aspen. Keep in mind that there are 3 different airlines that fly to Aspen on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from London to Aspen Pitkin County?

Iberia, Lufthansa, and United Airlines are the most popular carriers operating from London to Aspen Pitkin County

When did momondo last update prices for flights from London to Aspen Pitkin County Airport?

Prices for flights from London to Aspen Pitkin County Airport refresh daily.

How many operators does momondo search for flights from London to Aspen Pitkin County Airport?

The number of operators available for flights from London to Aspen Pitkin County Airport is 3 as of October 2025.

How old do you have to be to fly from London to Aspen Pitkin County Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Aspen Pitkin County Airport.

What documentation or ID do you need to fly to Aspen Pitkin County Airport?

The travel and health documents required for your trip to Aspen Pitkin County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Aspen Pitkin County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£476 Cheap Flights from London to Aspen in 2025/26

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Find the cheapest flights from London to Aspen

Round-trip

One-way

Cheap return flights

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07:40 - 18:28LHR-ASE

17h 48m2 stops

15:34 - 09:40ASE-LHR

11h 06m1 stop

£840Lufthansa

Find Deal

Rab, 19 Nov - Sab, 29 Nov

11:35 - 18:28LHR-ASE

13h 53m1 stop

13:35 - 09:40ASE-LHR

13h 05m1 stop

£876Lufthansa

Find Deal

Rab, 19 Nov - Sab, 29 Nov

09:30 - 18:28LHR-ASE

15h 58m2 stops

13:35 - 12:50ASE-LHR

16h 15m2 stops

£911United Airlines

Find Deal

Rab, 19 Nov - Sab, 29 Nov

08:20 - 10:05LHR-ASE

32h 45m1 stop

15:27 - 09:40ASE-LHR

11h 13m1 stop

£1,076Multiple Airlines

Find Deal

Rab, 24 Des - Kam, 1 Jan

20:15 - 18:42LHR-ASE

29h 27m2 stops

15:27 - 09:40ASE-LHR

11h 13m1 stop

£1,087Lufthansa

Find Deal

Sel, 23 Des - Kam, 1 Jan

07:30 - 17:22LHR-ASE

16h 52m2 stops

15:27 - 09:40ASE-LHR

11h 13m1 stop

£1,150Lufthansa

Find Deal

Rab, 24 Des - Kam, 1 Jan

08:30 - 19:17LHR-ASE

17h 47m2 stops

18:20 - 09:40ASE-LHR

32h 20m1 stop

£1,158United Airlines

Find Deal

Kam, 1 Jan - Min, 4 Jan

08:20 - 19:37LHR-ASE

18h 17m1 stop

07:07 - 06:50ASE-LHR

16h 43m1 stop

£1,184Iberia

Find Deal

Kam, 1 Jan - Min, 4 Jan

08:20 - 19:37LHR-ASE

18h 17m1 stop

11:19 - 06:50ASE-LHR

12h 31m1 stop

£1,195Iberia

Find Deal

Jum, 19 Des - Sen, 29 Des

11:55 - 10:49LHR-ASE

29h 54m1 stop

15:27 - 09:40ASE-LHR

11h 13m1 stop

£1,400Multiple Airlines

Find Deal

Sel, 23 Des - Kam, 1 Jan

Lufthansa flights from London to Aspen

Our best Lufthansa deals on London to Aspen flight tickets

Lufthansa

19 Nov

LHR07:40London Heathrow

17h 48m

2 stops

ASE18:28Aspen Pitkin County

29 Nov

ASE15:34Aspen Pitkin County

11h 06m

1 stop

LHR09:40London Heathrow

£840

Find similar

Lufthansa

19 Nov

LHR11:35London Heathrow

13h 53m

1 stop

ASE18:28Aspen Pitkin County

29 Nov

ASE13:35Aspen Pitkin County

13h 05m

1 stop

LHR09:40London Heathrow

£876

Find similar

Lufthansa

23 Dec

LHR20:15London Heathrow

29h 27m

2 stops

ASE18:42Aspen Pitkin County

1 Jan

ASE15:27Aspen Pitkin County

11h 13m

1 stop

LHR09:40London Heathrow

£1,087

Find similar

United Airlines flights from London to Aspen

Our best United Airlines deals on London to Aspen flight tickets

United Airlines

19 Nov

LHR09:30London Heathrow

15h 58m

2 stops

ASE18:28Aspen Pitkin County

29 Nov

ASE13:35Aspen Pitkin County

16h 15m

2 stops

LHR12:50London Heathrow

£911

Find similar

United Airlines

1 Jan

LHR08:30London Heathrow

17h 47m

2 stops

ASE19:17Aspen Pitkin County

4 Jan

ASE18:20Aspen Pitkin County

32h 20m

1 stop

LHR09:40London Heathrow

£1,158

Find similar

United Airlines

24 Dec

LHR07:30London Heathrow

15h 49m

2 stops

ASE16:19Aspen Pitkin County

1 Jan

ASE07:00Aspen Pitkin County

15h 55m

2 stops

LHR05:55London Heathrow

£1,172

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Rab 19/11

07:40-18:28

2 stops17h 48m

Aspen Pitkin County

Sab 29/11

15:34-09:40

1 stop11h 06m

£840

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Rab 19/11

11:35-18:28

1 stop13h 53m

Aspen Pitkin County

Sab 29/11

13:35-09:40

1 stop13h 05m

£876

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Rab 19/11

09:30-18:28

2 stops15h 58m

Aspen Pitkin County

Sab 29/11

13:35-12:50

2 stops16h 15m

£911

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Rab 24/12

08:20-10:05

1 stop32h 45m

Aspen Pitkin County

Kam 1/1

15:27-09:40

1 stop11h 13m

£1,076

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Sel 23/12

20:15-18:42

2 stops29h 27m

Aspen Pitkin County

Kam 1/1

15:27-09:40

1 stop11h 13m

£1,087

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Rab 24/12

07:30-17:22

2 stops16h 52m

Aspen Pitkin County

Kam 1/1

15:27-09:40

1 stop11h 13m

£1,150

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Kam 1/1

08:30-19:17

2 stops17h 47m

Aspen Pitkin County

Min 4/1

18:20-09:40

1 stop32h 20m

£1,158

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Kam 1/1

08:20-19:37

1 stop18h 17m

Aspen Pitkin County

Min 4/1

07:07-06:50

1 stop16h 43m

£1,184

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Jum 19/12

08:20-19:37

1 stop18h 17m

Aspen Pitkin County

Sen 29/12

11:19-06:50

1 stop12h 31m

£1,195

LondonAspen

LHR - ASE

LHRASE

London Heathrow

Sel 23/12

11:55-10:49

1 stop29h 54m

Aspen Pitkin County

Kam 1/1

15:27-09:40

1 stop11h 13m

£1,400

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Aspen

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 day to depart on your flight to Aspen?

On average, the least expensive day to fly to Aspen from London is on a Monday. momondo users have found tickets for Monday departures for as low as £537. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Aspen is Sunday, with ticket prices averaging around £1,004.

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

Our data shows that the cheapest London to Aspen flights are usually those with departure times in the morning. Our users have found flights to Aspen in the morning for as low as £808. Flights to Aspen are more costly at midday, with an average ticket price of £958. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London to Aspen

Are you open to changing your travel dates? Check out the ideal times to fly from London to Aspen according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Aspen (LON to ASE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Aspen

Direct flights	None

There are no direct flights from London to Aspen. There are no popular flight routes from London to Aspen.

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How far is London to Aspen Pitkin County by plane?
Aspen Pitkin County is 4774.4 mi away from London. In terms of flight time, this usually takes a little over 12h 47m.
When did momondo last update prices for flights from London to Aspen Pitkin County Airport?
Prices for flights from London to Aspen Pitkin County Airport refresh daily.
How many operators does momondo search for flights from London to Aspen Pitkin County Airport?
The number of operators available for flights from London to Aspen Pitkin County Airport is 3 as of October 2025.
How old do you have to be to fly from London to Aspen Pitkin County Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Aspen Pitkin County Airport.
What documentation or ID do you need to fly to Aspen Pitkin County Airport?
The travel and health documents required for your trip to Aspen Pitkin County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Aspen Pitkin County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London to Aspen?
Based on momondo bookings for flights between London and Aspen, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from London to Aspen

Compare and see reviews for airlines that fly from London to Aspen with momondo

Airline	Rating	Free Cancellation	Price
Finnair	PriceFrom £517	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights
United Airlines	PriceFrom £686	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Lufthansa	PriceFrom £885	Free Cancellation	Rating 6.8 7,541 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Aspen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Aspen for you.

Can I find flights from London to Aspen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Aspen flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Aspen?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Aspen.

I’m not ready to book a flight from London to Aspen right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Aspen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.