LHR - ASE

£681 Find Cheap Flights from London to Aspen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Aspen departing on 1/7. 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 Aspen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Aspen, 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 London to Aspen, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£825
Lufthansa
Tue 10/3Tue 17/3
LHR - ASE • 2 stops
Cheapest one-way flight
£681
United Airlines
Wed 1/7
LHR - ASE • 2 stops
Top airlines
Lufthansa
Cheapest • from £825 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Aspen. You’ll need at least 1 connection.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Aspen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Aspen (LHR-ASE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Aspen 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 London to Aspen

Tue, 10 Mar - Tue, 17 Mar
Lufthansa Logo
06:35 - 18:40
LHR
-
ASE
18h 05m
2 stops
Lufthansa Logo
13:22 - 09:40
ASE
-
LHR
14h 18m
1 stop
£825Lufthansa
Tue, 10 Mar - Tue, 17 Mar
Iberia Logo
10:15 - 20:54
LHR
-
ASE
16h 39m
1 stop
Iberia Logo
16:36 - 11:40
ASE
-
LHR
13h 04m
1 stop
£832Iberia
Tue, 10 Mar - Tue, 17 Mar
United Airlines Logo
06:50 - 17:58
LHR
-
ASE
17h 08m
2 stops
United Airlines Logo
09:05 - 06:20
ASE
-
LHR
15h 15m
2 stops
£834United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
07:25 - 16:35
LHR
-
ASE
16h 10m
2 stops
United Airlines Logo
09:15 - 06:55
ASE
-
LHR
14h 40m
2 stops
£859United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
07:25 - 18:35
LHR
-
ASE
18h 10m
2 stops
United Airlines Logo
14:27 - 12:20
ASE
-
LHR
14h 53m
1 stop
£860United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
11:25 - 17:30
LHR
-
ASE
13h 05m
1 stop
United Airlines Logo
14:27 - 09:40
ASE
-
LHR
12h 13m
1 stop
£884United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
11:25 - 16:35
LHR
-
ASE
12h 10m
1 stop
United Airlines Logo
15:29 - 09:40
ASE
-
LHR
11h 11m
1 stop
£885United Airlines
Tue, 7 Apr - Tue, 14 Apr
Lufthansa Logo
09:30 - 18:35
LHR
-
ASE
16h 05m
2 stops
Lufthansa Logo
15:29 - 12:20
ASE
-
LHR
13h 51m
1 stop
£922Lufthansa
Tue, 7 Apr - Tue, 14 Apr
Lufthansa Logo
09:30 - 18:35
LHR
-
ASE
16h 05m
2 stops
Lufthansa Logo
13:25 - 15:40
ASE
-
LHR
19h 15m
2 stops
£925Lufthansa
Tue, 7 Apr - Tue, 14 Apr
Lufthansa Logo
11:25 - 18:35
LHR
-
ASE
14h 10m
1 stop
Lufthansa Logo
15:29 - 12:20
ASE
-
LHR
13h 51m
1 stop
£945Lufthansa
Booking Insights

KAYAK’s insights & trends for London to Aspen flights

Get data-powered insights and trends into flights from London to Aspen to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to Aspen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London to Aspen were found on Lufthansa (£825) and Iberia (£832).

Find deals

Good to know - Cheap tickets from London to Aspen

Cheapest flight£681
Flight from London to Aspen

When to book flights from London to Aspen

Are your dates flexible? Find out the best times to travel from London to Aspen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Aspen flights

  • What is the cheapest flight from London Heathrow Airport to Aspen?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Aspen was £681 for a one-way ticket and £825 for a return.

  • Which aircraft models fly most regularly from London to Aspen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Aspen?

    Star Alliance is the only airline alliance operating flights between London and Aspen.

  • How does KAYAK find such low prices on flights from London to Aspen?

    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 London to Aspen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aspen from London 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 London to Aspen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Aspen with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Aspen?

    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 to Aspen from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Aspen

 
See real verified KAYAK customer reviews for airlines flying from London to Aspen. 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 London to Aspen? 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.
7.4
United AirlinesOverall score based on 9344 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

8.0 ExcellentMaureen, Feb 2026
SMF - DEN
Read more United Airlines reviews

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

Staff on board was excellent. Positive upbeat helpful- like it used to be.

Everything you need to know for your flight from London to Aspen

Information on your arrival and departure airports

London (LHR)
Aspen (ASE)