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COS - LON

$510 Find cheap flights from Colorado Springs to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to London departing on 7/29. 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
0 bags
Sat 6/29
Sat 7/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to London, 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 Colorado Springs to London, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Colorado Springs to London (COS-LON)

 
These are the cheapest deals for flights from Colorado Springs to London currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Colorado Springs to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Colorado Springs to London.

Recent one-way flight deals from Colorado Springs to London

Only flying one-way? Below are some of the best one-way flight deals from Colorado Springs to London found on KAYAK recently.

Recent last minute flight deals from Colorado Springs to London

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Colorado Springs to London.

Recent direct flight deals from Colorado Springs to London

The latest deals for direct flights from Colorado Springs to London so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Colorado Springs to London

Find recent round-trip train or bus tickets from Colorado Springs to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:52 am - 10:50 amCOS-LHR
15h 58m1 stop
4:25 pm - 11:42 pmLHR-COS
14h 17m1 stop
$720American Airlines
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Tue, Aug 13 - Tue, Aug 20
10:46 am - 10:40 amCOS-LHR
16h 54m1 stop
7:35 pm - 4:13 pmLHR-COS
27h 38m2 stops
$722British Airways
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Thu, Aug 15 - Mon, Aug 26
1:54 pm - 12:45 pmCOS-LHR
15h 51m2 stops
4:25 pm - 11:42 pmLHR-COS
14h 17m1 stop
$725American Airlines
Find Deal
Tue, Aug 13 - Tue, Aug 20
6:00 am - 6:25 amCOS-LHR
17h 25m1 stop
10:30 am - 11:43 pmLHR-COS
20h 13m1 stop
$734American Airlines
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Tue, Aug 20 - Sun, Sep 8
11:52 am - 10:40 amCOS-LHR
15h 48m2 stops
7:30 pm - 11:42 pmLHR-COS
35h 12m2 stops
$759British Airways
Find Deal
Tue, Aug 13 - Tue, Aug 20
11:35 am - 1:15 pmCOS-LHR
18h 40m2 stops
8:40 am - 9:00 pmLHR-COS
19h 20m2 stops
$840Delta
Find Deal
Tue, Aug 20 - Sun, Sep 8
6:45 am - 6:20 amCOS-LHR
16h 35m2 stops
8:05 pm - 1:09 pmLHR-COS
24h 04m2 stops
$895Delta
Find Deal
Fri, Sep 13 - Sun, Oct 6
8:10 am - 9:40 amCOS-LHR
18h 30m1 stop
6:00 pm - 2:31 pmLHR-COS
27h 31m2 stops
$913United Airlines
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Fri, Jun 28 - Fri, Jul 5
5:30 am - 10:00 amCOS-LHR
21h 30m2 stops
3:20 pm - 11:53 pmLHR-COS
15h 33m2 stops
$962United Airlines
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Thu, Jun 13 - Mon, Jun 24
3:35 pm - 4:25 pmCOS-LCY
17h 50m2 stops
9:15 am - 5:52 pmLCY-COS
15h 37m2 stops
$1,035Lufthansa
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Tue, Aug 13 - Tue, Aug 20
4:54 pm - 2:25 pmCOS-LHR
14h 31m1 stop
$510American Airlines
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Mon, Jul 29
6:08 am - 10:10 amCOS-LGW
21h 02m2 stops
$510American Airlines
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Mon, Jul 29
1:51 pm - 5:30 pmCOS-LCY
20h 39m2 stops
$560British Airways
Find Deal
Mon, Jul 29
8:10 am - 10:30 pmCOS-LGW
31h 20m3 stops
Mon, Jul 29
1:15 pm - 7:55 pmCOS-LHR
23h 40m3 stops
$1,000
Find Deal
Mon, Jul 29
1:15 pm - 6:20 pmCOS-LCY
22h 05m3 stops
$1,099
Find Deal
Mon, Jul 29

Flights from Colorado Springs to London - Travel Insights & Trends

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

What is the cheapest month to fly from Colorado Springs to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Colorado Springs to London, 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 Colorado Springs to London is November, where tickets cost $665 on average. On the other hand, the most expensive months are January and June, where the average cost of tickets is $1,640 and $1,457 respectively.

Which airlines provide the cheapest flights from Colorado Springs to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $510. KAYAK users also found Colorado Springs to London round-trip flights on American Airlines from $720 and on British Airways from $722.

Good to know

Low season

February

High season

September

Cheapest flight

$510
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Colorado Springs to London Heathrow Airport

When to book flights from Colorado Springs to London

Are your dates flexible? Find out the best times to travel from Colorado Springs to London 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 Colorado Springs to London

  • What is the cheapest flight from Colorado Springs to London?

    In the last 3 days, the lowest price for a flight from Colorado Springs to London was $510 for a one-way ticket and $720 for a round-trip.

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

    Yes

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

    When flying out of Colorado Springs you will be using Colorado Springs. You will be landing at one of these airports: London Gatwick or London Heathrow.

  • Which aircraft models fly most regularly from Colorado Springs to London?

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

  • Which airline alliances offer flights from Colorado Springs to London?

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

  • Which is the best airline for flights from Colorado Springs to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to London are United Airlines and American Airlines. With an average price for the route of $819 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,038 and an overall rating of 7.3.

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

    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 Springs to London.

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

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

    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 London with an airline and back to Colorado Springs with another airline.

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

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

See more FAQs

Top 3 airlines serving from Colorado Springs to London

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to London. 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 Colorado Springs to London? 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 10777 reviews
7.7Boarding
7.2Comfort
8.1Crew
6.7Food
7.1Entertainment
Airline reviews

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

8.0 ExcellentMichael, May 2024DEN - LHR
Read more about United Airlines reviews

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Fine. Though no food or entertainment so the survey needs to be updated with those options.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Good dinner and nice plane.Smootz flight. Breakfast had no sweet option. Seats hardly reclined.

Too many fees (but that seems to apply to all airlines nowadays)

It was delayed several hours which delayed our connection in Denver. Not happy.

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Book cheap flights from Colorado Springs to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Colorado Springs to London found on KAYAK in the last 72 hours.
7/29Mon
1 stopAmerican Airlines
14h 31mCOS-LHR
$510
7/29Mon
2 stopsAmerican Airlines
21h 02mCOS-LGW
$510
7/29Mon
2 stopsBritish Airways
20h 39mCOS-LCY
$560
7/29Mon
3 stops
31h 20mCOS-LGW
$822
7/29Mon
3 stops
23h 40mCOS-LHR
$1,000
7/29Mon
3 stops
22h 05mCOS-LCY
$1,099

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Colorado Springs - London Flights

Departure:

Colorado Springs (COS)United States

Cabin classes: