How long does it take to fly to London City Airport?

The flight from Colorado to London City Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Denver (a popular airport in Colorado) to London Heathrow Airport (the most popular airport in London City Airport), then the flight time is 8h 55m on average. If you fly from Grand Junction (another popular airport in Colorado) to London Heathrow Airport, then the average flight time is 11h 10m.

When did momondo last update prices for flights from Colorado to London City Airport?

Prices for flights from Colorado to London City Airport were last updated today.

How old do you have to be to fly from Colorado to London City Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to London City Airport.

What documentation or ID do you need to fly to London City Airport?

The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£326 Cheap Flights from Colorado to London City Airport in 2026

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Find the cheapest flights from Colorado to London

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17:40 - 17:55

DEN

LCY

17h 15m

1 stop

09:15 - 15:40

LCY

DEN

13h 25m

1 stop

£602Lufthansa

Tue, 28 Apr - Tue, 12 May

17:40 - 17:55

DEN

LCY

17h 15m

1 stop

09:15 - 15:40

LCY

DEN

13h 25m

1 stop

£603Lufthansa

Wed, 22 Apr - Wed, 29 Apr

17:45 - 17:55

DEN

LCY

17h 10m

2 stops

09:15 - 15:40

LCY

DEN

13h 25m

1 stop

£605Lufthansa

Wed, 6 May - Tue, 12 May

17:44 - 17:55

DEN

LCY

17h 11m

2 stops

09:15 - 15:40

LCY

DEN

13h 25m

1 stop

£606Lufthansa

Wed, 22 Apr - Wed, 29 Apr

06:15 - 07:55

COS

LCY

18h 40m

2 stops

08:25 - 21:27

LCY

COS

20h 02m

2 stops

£687Delta

Wed, 6 May - Wed, 13 May

13:55 - 16:40

COS

LCY

19h 45m

2 stops

08:25 - 21:32

LCY

COS

20h 07m

2 stops

£724Delta

Thu, 7 May - Thu, 14 May

13:39 - 15:15

COS

LCY

18h 36m

2 stops

17:00 - 22:25

LCY

COS

36h 25m

2 stops

£856British Airways

Tue, 12 May - Thu, 21 May

10:12 - 11:30

COS

LCY

18h 18m

2 stops

19:00 - 18:42

LCY

COS

30h 42m

2 stops

£891British Airways

Tue, 18 Aug - Tue, 1 Sep

17:13 - 09:10

COS

LCY

32h 57m

2 stops

09:35 - 23:32

LCY

COS

20h 57m

2 stops

£908Iberia

Wed, 22 Apr - Wed, 29 Apr

17:13 - 19:10

COS

LCY

42h 57m

2 stops

19:15 - 22:57

LCY

COS

34h 42m

2 stops

£1,019Iberia

Sat, 8 Aug - Fri, 2 Oct

Lufthansa flights from Colorado to London City Airport

Our best Lufthansa deals on Colorado to London City Airport flight tickets

Lufthansa

28 Apr

DEN17:40Denver Intl

17h 15m

1 stop

LCY17:55London City

12 May

LCY09:15London City

13h 25m

1 stop

DEN15:40Denver Intl

£602

Lufthansa

22 Apr

DEN17:40Denver Intl

17h 15m

1 stop

LCY17:55London City

29 Apr

LCY09:15London City

13h 25m

1 stop

DEN15:40Denver Intl

£603

Lufthansa

6 May

DEN17:45Denver Intl

17h 10m

2 stops

LCY17:55London City

12 May

LCY09:15London City

13h 25m

1 stop

DEN15:40Denver Intl

£605

Delta flights from Colorado to London City Airport

Our best Delta deals on Colorado to London City Airport flight tickets

Delta

20 Sept

DEN06:30Denver Intl

18h 25m

2 stops

LCY07:55London City

5 Oct

LCY09:20London City

20h 29m

2 stops

DEN22:49Denver Intl

£652

Delta

19 Sept

DEN12:20Denver Intl

37h 30m

2 stops

LCY08:50London City

5 Oct

LCY09:20London City

20h 29m

2 stops

DEN22:49Denver Intl

£656

Delta

6 May

COS06:15Colorado Springs

18h 40m

2 stops

LCY07:55London City

13 May

LCY08:25London City

20h 02m

2 stops

COS21:27Colorado Springs

£687

momondo Fare Finder

Use the filters below to find and compare flights from Colorado to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Tue 28/4

17:40-17:55

1 stop17h 15m

London City

Tue 12/5

09:15-15:40

1 stop13h 25m

£602

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Wed 22/4

17:40-17:55

1 stop17h 15m

London City

Wed 29/4

09:15-15:40

1 stop13h 25m

£603

Fastest return journey

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Wed 6/5

17:45-17:55

2 stops17h 10m

London City

Tue 12/5

09:15-15:40

1 stop13h 25m

£605

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Wed 22/4

17:44-17:55

2 stops17h 11m

London City

Wed 29/4

09:15-15:40

1 stop13h 25m

£606

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

Wed 6/5

06:15-07:55

2 stops18h 40m

London City

Wed 13/5

08:25-21:27

2 stops20h 02m

£687

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

Thu 7/5

13:55-16:40

2 stops19h 45m

London City

Thu 14/5

08:25-21:32

2 stops20h 07m

£724

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

Tue 12/5

13:39-15:15

2 stops18h 36m

London City

Thu 21/5

17:00-22:25

2 stops36h 25m

£856

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

Tue 18/8

10:12-11:30

2 stops18h 18m

London City

Tue 1/9

19:00-18:42

2 stops30h 42m

£891

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

Wed 22/4

17:13-09:10

2 stops32h 57m

London City

Wed 29/4

09:35-23:32

2 stops20h 57m

£908

Colorado SpringsLondon

COS - LCY

COSLCY

Colorado Springs

Sat 8/8

17:13-19:10

2 stops42h 57m

London City

Fri 2/10

19:15-22:57

2 stops34h 42m

£1,019

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to London City Airport

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

Airlines

Other information

What is the cheapest airline that flies from Colorado to London City?

United Airlines, Lufthansa, and SWISS are the most popular carriers operating from Colorado to London City

Cheap Colorado to London City Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to London City Airport

Fastest flight time	15h 15m
Direct flights	None

The fastest flight from Colorado to London City Airport takes 15h 15m

There are no direct flights from Colorado to London City Airport. There are no popular flight routes from Colorado to London City Airport.

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When did momondo last update prices for flights from Colorado to London City Airport?
Prices for flights from Colorado to London City Airport were last updated today.
How old do you have to be to fly from Colorado to London City Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to London City Airport.
What documentation or ID do you need to fly to London City Airport?
The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Ipswich

Wembley

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Dover

Folkestone

Ramsgate

Chichester

Bedford

Worthing

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

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

Flights from Colorado to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Colorado to London.

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

Yes momondo offers price alerts on flights to London from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.