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$626+ Cheap flights from Colorado Springs (COS) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LON
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Colorado Springs to London

Best flights from Colorado Springs to London
Discover carefully curated flight deals from Colorado Springs to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/237:59 amCOS - LHR
2 stops19h 31mVirgin Atlantic
vie. 1/305:05 pmLHR - COS
2 stops36h 18mVirgin Atlantic
Deal found 12/10$633
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/3011:43 amCOS - LHR
1 stop16h 32mUnited Airlines
mar. 2/37:30 amLHR - COS
2 stops15h 58mUnited Airlines
Deal found 12/9$639
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/53:17 pmCOS - LHR
1 stop11h 43mBritish Airways
dom. 2/810:35 amLHR - COS
1 stop14h 06mBritish Airways
Deal found 12/11$654
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/196:00 amCOS - LCY
2 stops19h 50mIberia
mié. 2/257:15 pmLCY - COS
2 stops24h 35mIberia
Deal found 12/11$704
This Gurufare deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/143:25 pmCOS - LCY
2 stops20h 10mLufthansa
mar. 4/219:15 amLCY - COS
2 stops16h 06mLufthansa
Deal found 12/11$834
This Mytrip deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/187:00 amCOS - LHR
2 stops20h 00mAir Canada
dom. 5/319:30 amLHR - COS
2 stops32h 11mAir Canada
Deal found 12/11$930
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/163:25 pmCOS - LHR
1 stop12h 15mUnited Airlines
lun. 4/132:50 pmLHR - COS
1 stop14h 11mUnited Airlines
Deal found 12/10$759
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/145:11 pmCOS - LGW
2 stops19h 49mIberia
mar. 4/2111:35 amLGW - COS
2 stops18h 50mIberia
Deal found 12/11$869
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/510:21 amCOS - LCY
2 stops39h 29mBritish Airways
dom. 2/87:15 pmLCY - COS
2 stops53h 26mBritish Airways
Deal found 12/11$869
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/2512:09 pmCOS - LHR
1 stop12h 21mUnited Airlines
dom. 2/112:05 pmLHR - COS
2 stops17h 01mUnited Airlines
Deal found 12/11$860
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1812:49 pmCOS - LHR
1 stop16h 21mBritish Airways
dom. 5/318:20 amLHR - COS
2 stops38h 14mBritish Airways
Deal found 12/11$888
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/196:00 amCOS - LGW
2 stops21h 50mIberia
mié. 2/257:40 pmLGW - COS
2 stops24h 10mIberia
Deal found 12/11$937
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/185:11 pmCOS - LGW
2 stops19h 49mIberia
dom. 5/3111:40 amLGW - COS
2 stops18h 46mIberia
Deal found 12/11$1,074
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1812:49 pmCOS - LCY
2 stops20h 41mBritish Airways
dom. 5/316:15 pmLCY - COS
2 stops32h 47mBritish Airways
Deal found 12/11$1,167
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/58:16 amCOS - LGW
2 stops27h 44mIberia
dom. 2/811:45 amLGW - COS
2 stops53h 06mIberia
Deal found 12/11$1,169
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/2310:21 amCOS - LGW
2 stops25h 39mIberia
vie. 1/3011:45 amLGW - COS
2 stops40h 12mIberia
Deal found 12/10$1,180
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/231:39 pmCOS - LGW
2 stops39h 11mIberia
jue. 4/211:35 amLGW - COS
2 stops19h 24mIberia
Deal found 12/10$4,807
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/1110:21 amCOS - LCY
2 stops39h 29mBritish Airways
jue. 1/227:50 amLCY - COS
2 stops20h 07mBritish Airways
Deal found 12/11$8,228
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/115:11 pmCOS - LGW
2 stops42h 49mIberia
jue. 1/227:40 pmLGW - COS
2 stops45h 11mIberia
Deal found 12/11$7,254
This oojo deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/910:21 amCOS - LGW
2 stops25h 39mIberia
mar. 1/2011:45 amLGW - COS
2 stops40h 12mIberia
Deal found 12/9$8,103

Find flight deals from Colorado Springs to London

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$624
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$1,162
Provider with most accurate pricing for Colorado Springs-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-London (LON) flights.
Search Deals
From Colorado Springs to London (LON)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Colorado Springs to London that are best for you.

Fly from

Colorado Springs

Fly to

London

Route

Depart

Return

Price

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

vie. 1/23

7:59 am-10:30 am

2 stops19h 31m

London Heathrow

vie. 1/30

5:05 pm-10:23 pm

2 stops36h 18m

$633

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

vie. 1/30

11:43 am-11:15 am

1 stop16h 32m

London Heathrow

mar. 2/3

7:30 am-4:28 pm

2 stops15h 58m

$639

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

jue. 2/5

3:17 pm-10:00 am

1 stop11h 43m

London Heathrow

dom. 2/8

10:35 am-5:41 pm

1 stop14h 06m

$654

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

jue. 2/19

6:00 am-8:50 am

2 stops19h 50m

London City

mié. 2/25

7:15 pm-12:50 pm

2 stops24h 35m

$704

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

lun. 3/16

3:25 pm-9:40 am

1 stop12h 15m

London Heathrow

lun. 4/13

2:50 pm-10:01 pm

1 stop14h 11m

$759

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

mar. 4/14

3:25 pm-6:35 pm

2 stops20h 10m

London City

mar. 4/21

9:15 am-6:21 pm

2 stops16h 06m

$834

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

dom. 1/25

12:09 pm-7:30 am

1 stop12h 21m

London Heathrow

dom. 2/1

12:05 pm-10:06 pm

2 stops17h 01m

$860

Colorado SpringsLondon

COS - LGW

COSLGW

Colorado Springs

mar. 4/14

5:11 pm-8:00 pm

2 stops19h 49m

London Gatwick

mar. 4/21

11:35 am-11:25 pm

2 stops18h 50m

$869

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

jue. 2/5

10:21 am-8:50 am

2 stops39h 29m

London City

dom. 2/8

7:15 pm-5:41 pm

2 stops53h 26m

$869

Colorado SpringsLondon

COS - LHR

COSLHR

Colorado Springs

lun. 5/18

12:49 pm-12:10 pm

1 stop16h 21m

London Heathrow

dom. 5/31

8:20 am-3:34 pm

2 stops38h 14m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from Colorado Springs to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to London in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colorado Springs-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colorado Springs-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colorado Springs to London

Have a flexible travel schedule? Discover the best time to fly to London from Colorado Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to London

What is the cheapest month to book a flight from Colorado Springs to London?

Currently, August is the cheapest month in which you can book a flight from Colorado Springs to London (average of $157). Flying from Colorado Springs to London in June is currently the most expensive (average of $814). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Colorado Springs to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated diciembre 12, 2025.
Read through reviews of airlines operating flights from Colorado Springs to London, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Colorado Springs to London?

    Most people fly from Colorado Springs (COS) if they book a flight from Colorado Springs to London. On average, Colorado Springs has 0 outbound flights to London per day from 2 airlines. Colorado Springs is conveniently located just 6.7 mi from Colorado Springs’s city center.

  • How long is the flight from Colorado Springs to London?

    For as low as $654, Virgin Atlantic can have you in London from Colorado Springs in 11h 43m. There are 4711 mi between Colorado Springs and London. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Colorado Springs to London round-trip?

    Cheapflights users have booked flights from Colorado Springs to London round-trip from $691. Another airline that can offer you cheap pricing is United Airlines. British Airways is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Colorado Springs to London?

    The most popular route from Colorado Springs to London is Colorado Springs - London Heathrow. You may also consider Colorado Springs - London City or Colorado Springs - London Gatwick.

  • Can I find deals for flights from Colorado Springs to London that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to London.

  • Can I find deals for business class flights from Colorado Springs to London?

    Yes. Cheapflights offers flight deals from Colorado Springs to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Colorado Springs to London (average of $157). Flying from Colorado Springs to London in June is currently the most expensive (average of $814). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley
Folkestone
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado Springs to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Colorado Springs to London

Discover the top 2 airlines that operate flights from Colorado Springs to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$691Average$881FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$692Average$849FlexibilityNo cancel feeOn-time69%

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