LON - DEN

$299 Find Cheap Flights from London to Denver

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 Denver departing on 8/29. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Denver.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Denver.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Booking Insights
Flights Deals

Cheap Flights from London to Denver (LON-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Denver 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 round-trip flight deals from London to Denver

Sun, Sep 14 - Sat, Sep 20
 Logo
2:00 pm - 11:13 pmLGW-DEN
16h 13m1 stop
 Logo
12:13 am - 10:10 amDEN-LGW
26h 57m1 stop
Mon, Sep 8 - Fri, Oct 3
 Logo
2:00 pm - 10:14 amLGW-DEN
27h 14m1 stop
 Logo
9:04 am - 10:00 amDEN-LGW
17h 56m1 stop
Mon, Nov 10 - Tue, Nov 18
Icelandair Logo
11:55 am - 6:05 pmLGW-DEN
13h 10m1 stop
Icelandair Logo
3:40 pm - 10:55 amDEN-LGW
12h 15m1 stop
$535Icelandair
Find Deal
Fri, Sep 12 - Sat, Sep 13
United Airlines Logo
7:30 am - 11:59 pmLHR-DEN
23h 29m2 stops
United Airlines Logo
3:40 pm - 11:10 amDEN-LHR
36h 30m1 stop
$542United Airlines
Find Deal
Fri, Sep 12 - Sat, Sep 13
United Airlines Logo
6:30 am - 7:38 pmLHR-DEN
20h 08m2 stops
United Airlines Logo
3:40 pm - 11:10 amDEN-LHR
36h 30m1 stop
$545United Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 15
Icelandair Logo
11:55 am - 6:05 pmLGW-DEN
13h 10m1 stop
Icelandair Logo
3:40 pm - 10:55 amDEN-LGW
12h 15m1 stop
$548Icelandair
Find Deal
Sun, Aug 24 - Tue, Sep 9
Lufthansa Logo
7:25 am - 1:45 pmLHR-DEN
13h 20m1 stop
Lufthansa Logo
5:59 pm - 3:40 pmDEN-LHR
14h 41m1 stop
$597Lufthansa
Find Deal
Sun, Aug 24 - Tue, Sep 9
Lufthansa Logo
7:25 am - 1:45 pmLHR-DEN
13h 20m1 stop
Lufthansa Logo
5:59 pm - 3:40 pmDEN-LHR
14h 41m1 stop
$600Lufthansa
Find Deal
Tue, Sep 23 - Thu, Oct 2
British Airways Logo
11:20 am - 10:16 pmLCY-DEN
41h 56m2 stops
British Airways Logo
2:17 pm - 9:10 pmDEN-LCY
23h 53m2 stops
$690British Airways
Find Deal
Sun, Aug 31 - Tue, Sep 9
British Airways Logo
4:20 pm - 9:45 pmLCY-DEN
36h 25m2 stops
British Airways Logo
11:29 am - 12:05 pmDEN-LCY
17h 36m2 stops
$707British Airways
Find Deal
Expert advice

Expert advice for your flight from London to Denver

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
British Airways

BA's Premium Economy offers more space and peace, with wider seats and deeper recline.


BA's Executive Club loyalty program offers Avios points for flights and partner services.

United Airlines

United Polaris offers lie-flat seats with aisle access, ideal for long-haul comfort.


United's Premium Plus provides extra recline and legroom, enhancing comfort on long-haul flights.

Lufthansa

Lufthansa's Premium Economy offers 50% more space and an extra checked bag on long-haul flights.


Lufthansa provides 11 special meal choices for dietary needs, orderable 24 hours before departure.

Read more about Lufthansaby Jessica Macdonald
Iberia

Iberia's Business Class offers all-aisle access and quality Spanish cuisine on long-haul flights.


Iberia's Premium Economy features 37" seat pitch and dedicated menu, ideal for long-haul comfort.

Read more about Iberiaby Marisa Garcia
Airports
LHR

Heathrow's Elizabeth Line offers a cost-effective route to central London, taking about 35 minutes and priced at £12.80 (around $16).

Read more about LHRby Duncan Madden
DEN

DEN's A line train connects the airport to downtown Denver in about 40 minutes, offering a budget-friendly travel option.

Read more about DENby Harriet Baskas
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Booking Insights

KAYAK's insights & trends for London to Denver flights

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

Find cheap flights to Denver
Find cheap flights to Denver

Planning a trip from London to Denver? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a round-trip flight from London to Denver?

What is the cheapest London to Denver flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Denver.

Our data shows that the cheapest route for a return flight from London to Denver cost $665 and was between London Heathrow Airport (LHR) and Denver (DEN). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $665.

What’s the cheapest day of the week to fly from London to Denver?

The average price of all round-trip flights from London to Denver clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Denver on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from London to Denver. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from London to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Denver, 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 London to Denver is September, where tickets cost $694 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $977 and $931 respectively.

Can I save money by flying with a layover from London to Denver?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,523 on average.

How far in advance should I book a flight from London to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Denver, 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 London to Denver, you should book around 5 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$299
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from London Gatwick Airport to Denver

When to book flights from London to Denver

Are your dates flexible? Find out the best times to travel from London to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from London to Denver

  • How do I get to the city centre from Denver International Airport?

    There are several ways to travel from the airport to the city centre. The Regional Transportation District (RTD) Line A train has frequent service from Denver Int’l to Union Station, which takes about 40min, and the authority also operates several bus lines serving the metropolitan area. Ride share services Uber and Lyft are also additional options as are taxicabs and car hire services.

  • Are there car parking options at London City Airport?

    Yes, there are parking garages at London City Airport if you prefer not to use public transport. There is an Orange Zone close to Arrivals and Check-In for pickups and drop-offs but if you require holiday or long-term parking, there is an onsite garage a short walk from the entrance to the terminal.

  • What places to eat are there at Denver International Airport?

    International passengers arriving at Concourse A after their flight from London to Denver have a good variety of food choices if they are hungry. Denver Chophouse offers gluten-free, vegetarian fare while Brother’s BBQ has a mouth-watering menu of ribs, chicken and other meats. Several fast food and café outlets are also available.

  • What are some retail therapy choices at Denver International Airport?

    International Concourse A has a plethora of souvenir, electronics and apparel shops for passengers to browse after their flight from London to Denver. Colorado Limited carries locally made apparel and Greetings from Colorado has a good selection of souvenirs and other gift ideas, while Denver Duty Free is your one-stop shop for tobacco, alcohol and cosmetics.

  • What is the cheapest flight from London to Denver?

    In the last 3 days, the lowest price for a flight from London to Denver was $299 for a one-way ticket and $502 for a round-trip.

  • Do I need a passport to fly between London and Denver?

    Yes, you'll most likely have to show a valid passport before boarding the plane in London and on arrival in Denver.

  • Which airports will I be using when flying from London to Denver?

    On your way to Denver, you’ll fly out from one of these London airports: London Gatwick, London Heathrow, London Luton, or London Stansted. You’ll be landing at Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from London to Denver?

    Only KLM offers inflight Wi-Fi service on the London to Denver flight route.

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

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London to Denver flight route.

  • Which airline alliances offer flights from London to Denver?

    oneworld, and Star Alliance are the airline alliances operating flights between London and Denver, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London to Denver?

    There are nonstop flights from London to Denver on a daily basis.

  • Which is the best airline for flights from London to Denver, United Airlines or Brussels Airlines?

    The two airlines most popular with KAYAK users for flights from London to Denver are United Airlines and Brussels Airlines. With an average price for the route of $794 and an overall rating of 7.4, United Airlines is the most popular choice. Brussels Airlines is also a great choice for the route, with an average price of $796 and an overall rating of 7.2.

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

    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 Denver.

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

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

    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 to Denver 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 Denver?

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

KAYAK’s top tips for finding a cheap flight from London to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $719 or less one-way and $687 or less round-trip.
  • Denver International Airport (DEN) is the largest in the United States by area and is the primary gateway serving the states of Colorado and Wyoming. The airport also serves as the main hub for several US carriers, including United Airlines and Southwest Airlines, as well as the low cost airlines Boutique Air and Frontier Airlines.
  • Have an early morning flight from London to Denver? If so, you can spend the night at an airport hotel and forgo the necessity of a rush hour commute. London’s Heathrow Airport (LHR) has two onsite hotels for your consideration: Sofitel London Heathrow is located at Terminal 5, while Hilton London Heathrow Airport is located at Terminal 4.
  • After your flight from London to Denver, you can take advantage of the opportunity to convert your pounds to dollars. Public Service Credit Union offers full banking services, including travellers cheques and money orders, and is located on Level 6 of the Jeppesen Terminal. Otherwise, World Wide Money Exchange operates three offices at the airport.
  • If you’re flying from London City Airport (LCY) and travelling with children, you’ll be pleased to know that the airport has a play area between Gates 5 and 6 at the Terminal and there are baby changing facilities near Gates 5 and 23 and also at the First Aid room in the Main Concourse if you’re travelling with infants.
  • First time visitors on flights from London to Denver should locate the Tourist Information booth on Level 5 of the Jeppesen Terminal for travel brochures or last-minute hotel reservation assistance. You can also stop one of the airport’s Ambassador Volunteers, who are easily recognisable in the blue plaid vests, or use one of the white courtesy phones for customer service.

Prefer to fly direct from London to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Denver Intl.
Find which airlines fly direct from London to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

London to Denver Intl

Monday

British Airways, United Airlines

British Airways, United Airlines

Tuesday

British Airways, United Airlines

British Airways, United Airlines

Wednesday

British Airways, United Airlines

British Airways, United Airlines

Thursday

British Airways, United Airlines

British Airways, United Airlines

Friday

British Airways, United Airlines

British Airways, United Airlines

Saturday

British Airways, United Airlines

British Airways, United Airlines

Sunday

British Airways, United Airlines

British Airways, United Airlines

See more direct flights

Direct returns

Denver Intl to London

Monday

British Airways, United Airlines

British Airways, United Airlines

Tuesday

British Airways, United Airlines

British Airways, United Airlines

Wednesday

British Airways, United Airlines

British Airways, United Airlines

Thursday

British Airways, United Airlines

British Airways, United Airlines

Friday

British Airways, United Airlines

British Airways, United Airlines

Saturday

British Airways, United Airlines

British Airways, United Airlines

Sunday

British Airways, United Airlines

British Airways, United Airlines

See more direct flights

Reviews of the top 5 airlines serving from London to Denver

 
See real verified KAYAK customer reviews for airlines flying from London to Denver. 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 Denver? 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 8896 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

2.0 MediocreNick, Jul 2025SGF - DEN
Read more United Airlines reviews

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Food choices were very limited. Taste of the dishes was average.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

It was good but I did not appreciate not being able to check in online

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.

One of the crew members hit me with the car and not even says anything

They need to start flying on time. We lost 2 days of our time because they delayed flight both ways.

As always a terrible experience. AA stole a day from my vacation days planned to be spent with my Family. Response: delays related to weather issues.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

I was told in Florence my bag would go directly to Indianapolis. I had to wait to get it. Then security in EWR was slow so I missed my flight as United would not allow me on the plane even though it was still on the tarmac and the door to the tunnel was open. I blame both Lufthansa and United for refusing to allow me on board a plane that was clearly still on the tarmac. Behind me two grandparents and their ten year old grandson were on same flight from Munich to EWR. They were refused to board the United flight. So we had to sit for 12 hours in airport until next flight. No compensation has been offered either by Lufthansa or United.

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

The plane was late (as was my flight out from Birmingham the day before)

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Not so good with their baggage handling as they damaged one of my check in luggage

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

We never made it onto this flight due to BA's lackluster organisation.

The air hostess were good, cheerful, but I didn't like the boarding. My son and I initially bought our flight tickets, making sure it included 1 luggage and a carry on. Tickets were purchased for British airlines, but we were merged with American Airlines. At checking in our languages, we were told, we don't have luggage prepaid so we had to pay extra $125 each and almost £60 on our way back. I think that's unfair.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

3/4 bags delayed and 1/4 damaged at the other end. Flight was freezing

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.