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 29m.

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.

£256 Cheap Flights from Colorado to London City Airport in 2026

Find the cheapest flights from Colorado to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:40 - 18:30DEN Denver Intl-LCY London City

18h 50m3 stops Reykjavik Keflavik Intl Zurich Amsterdam Schiphol

09:15 - 19:00LCY London City-DEN Denver Intl

16h 45m2 stops Zurich Reykjavik Keflavik Intl

£636Multiple Airlines

Mon, 21 Sep - Tue, 6 Oct

17:38 - 17:40DEN Denver Intl-LCY London City

17h 02m2 stops Chicago O'Hare Intl Frankfurt am Main

09:50 - 15:35LCY London City-DEN Denver Intl

12h 45m1 stop Frankfurt am Main

£637Lufthansa

Mon, 9 Nov - Wed, 11 Nov

17:38 - 17:40DEN Denver Intl-LCY London City

17h 02m2 stops Chicago O'Hare Intl Frankfurt am Main

09:50 - 15:35LCY London City-DEN Denver Intl

12h 45m1 stop Frankfurt am Main

£637Lufthansa

Wed, 11 Nov - Fri, 13 Nov

16:40 - 18:30DEN Denver Intl-LCY London City

18h 50m3 stops Reykjavik Keflavik Intl Zurich Amsterdam Schiphol

09:15 - 19:00LCY London City-DEN Denver Intl

16h 45m2 stops Zurich Reykjavik Keflavik Intl

£639Multiple Airlines

Mon, 21 Sep - Tue, 6 Oct

16:40 - 19:45DEN Denver Intl-LCY London City

20h 05m3 stops Reykjavik Keflavik Intl Zurich Amsterdam Schiphol

09:15 - 19:00LCY London City-DEN Denver Intl

16h 45m2 stops Zurich Reykjavik Keflavik Intl

£644Multiple Airlines

Mon, 21 Sep - Tue, 6 Oct

17:25 - 17:40DEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

09:50 - 15:35LCY London City-DEN Denver Intl

12h 45m1 stop Frankfurt am Main

£657Lufthansa

Tue, 10 Nov - Wed, 25 Nov

17:25 - 17:40DEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

09:50 - 15:35LCY London City-DEN Denver Intl

12h 45m1 stop Frankfurt am Main

£657Lufthansa

Mon, 9 Nov - Tue, 17 Nov

17:25 - 17:40DEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

09:50 - 15:35LCY London City-DEN Denver Intl

12h 45m1 stop Frankfurt am Main

£657Lufthansa

Tue, 17 Nov - Thu, 26 Nov

10:17 - 13:20COS Colorado Springs-LCY London City

20h 03m2 stops Dallas/Fort Worth Barcelona-El Prat

09:35 - 23:31LCY London City-COS Colorado Springs

20h 56m2 stops Madrid Barajas Dallas/Fort Worth

£707Iberia

Mon, 21 Sep - Tue, 6 Oct

06:00 - 07:55COS Colorado Springs-LCY London City

18h 55m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

09:20 - 19:56LCY London City-COS Colorado Springs

17h 36m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£716Delta

Tue, 15 Sep - Tue, 22 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:05 - 08:50DEN Denver Intl-LCY London City

14h 45m2 stops Minneapolis St Paul Amsterdam Schiphol

07:45 - 17:23LCY London City-DEN Denver Intl

16h 38m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£830Delta

Fri, 14 Aug - Thu, 20 Aug

11:15 - 12:35DEN Denver Intl-LCY London City

18h 20m2 stops Chicago O'Hare Intl Zurich

09:15 - 19:45LCY London City-DEN Denver Intl

17h 30m2 stops Zurich Chicago O'Hare Intl

£863SWISS

Thu, 13 Aug - Wed, 26 Aug

17:40 - 17:55DEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

09:15 - 15:40LCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

£1,128Lufthansa

Wed, 12 Aug - Fri, 14 Aug

17:40 - 17:55DEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

09:15 - 15:40LCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

£1,141Lufthansa

Sat, 15 Aug - Wed, 19 Aug

20:00 - 21:35DEN Denver Intl-LCY London City

18h 35m1 stop Dublin

09:10 - 18:15LCY London City-DEN Denver Intl

16h 05m1 stop Dublin

£1,223Aer Lingus

Sat, 15 Aug - Wed, 19 Aug

07:45 - 13:45DEN Denver Intl-LCY London City

23h 00m2 stops Chicago O'Hare Intl Zurich

09:15 - 19:45LCY London City-DEN Denver Intl

17h 30m2 stops Zurich Chicago O'Hare Intl

£1,274SWISS

Sat, 15 Aug - Tue, 18 Aug

11:15 - 18:40DEN Denver Intl-LCY London City

24h 25m2 stops Chicago O'Hare Intl Zurich

18:05 - 19:45LCY London City-DEN Denver Intl

32h 40m2 stops Zurich Chicago O'Hare Intl

£1,367SWISS

Wed, 12 Aug - Fri, 14 Aug

11:15 - 12:35DEN Denver Intl-LCY London City

18h 20m2 stops Chicago O'Hare Intl Zurich

09:00 - 19:45LCY London City-DEN Denver Intl

17h 45m2 stops Zurich Chicago O'Hare Intl

£1,458SWISS

Wed, 12 Aug - Sat, 15 Aug

11:15 - 12:35DEN Denver Intl-LCY London City

18h 20m2 stops Chicago O'Hare Intl Zurich

09:00 - 21:44LCY London City-DEN Denver Intl

19h 44m2 stops Zurich Chicago O'Hare Intl

£1,577SWISS

Thu, 13 Aug - Sat, 15 Aug

10:19 - 07:15DEN Denver Intl-LCY London City

13h 56m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

07:45 - 20:01LCY London City-DEN Denver Intl

19h 16m2 stops Amsterdam Schiphol Salt Lake City

£1,769Delta

Thu, 13 Aug - Sat, 15 Aug

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SWISS flights from Colorado to London City Airport

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

SWISS

9 Nov

DEN11:15Denver Intl

24h 15m

2 stops

LCY18:30London City

17 Nov

LCY09:15London City

17h 30m

2 stops

DEN19:45Denver Intl

£668

SWISS

11 Jan

DEN11:15Denver Intl

22h 50m

2 stops

LCY17:05London City

25 Jan

LCY19:05London City

31h 49m

2 stops

DEN19:54Denver Intl

£674

SWISS

4 Nov

DEN11:15Denver Intl

22h 50m

2 stops

LCY17:05London City

18 Nov

LCY19:05London City

33h 43m

2 stops

DEN21:48Denver Intl

£682

Lufthansa flights from Colorado to London City Airport

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

Lufthansa

9 Nov

DEN17:38Denver Intl

17h 02m

2 stops

LCY17:40London City

11 Nov

LCY09:50London City

12h 45m

1 stop

DEN15:35Denver Intl

£637

Lufthansa

17 Nov

DEN17:25Denver Intl

17h 15m

1 stop

LCY17:40London City

26 Nov

LCY09:50London City

12h 45m

1 stop

DEN15:35Denver Intl

£657

Lufthansa

9 Nov

DEN17:38Denver Intl

17h 02m

2 stops

LCY17:40London City

17 Nov

LCY09:50London City

12h 45m

1 stop

DEN15:35Denver Intl

£660

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 Denver Intl - LCY London City

DENLCY

Denver Intl

Mon 21/9

16:40-18:30

3 stops18h 50m

London City

Tue 6/10

09:15-19:00

2 stops16h 45m

£636

Fastest return journey

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Mon 9/11

17:38-17:40

2 stops17h 02m

London City

Wed 11/11

09:50-15:35

1 stop12h 45m

£637

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Wed 11/11

17:38-17:40

2 stops17h 02m

London City

Fri 13/11

09:50-15:35

1 stop12h 45m

£637

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Mon 21/9

16:40-18:30

3 stops18h 50m

London City

Tue 6/10

09:15-19:00

2 stops16h 45m

£639

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Mon 21/9

16:40-19:45

3 stops20h 05m

London City

Tue 6/10

09:15-19:00

2 stops16h 45m

£644

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Tue 10/11

17:25-17:40

1 stop17h 15m

London City

Wed 25/11

09:50-15:35

1 stop12h 45m

£657

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Mon 9/11

17:25-17:40

1 stop17h 15m

London City

Tue 17/11

09:50-15:35

1 stop12h 45m

£657

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Tue 17/11

17:25-17:40

1 stop17h 15m

London City

Thu 26/11

09:50-15:35

1 stop12h 45m

£657

Colorado SpringsLondon

COS Colorado Springs - LCY London City

COSLCY

Colorado Springs

Mon 21/9

10:17-13:20

2 stops20h 03m

London City

Tue 6/10

09:35-23:31

2 stops20h 56m

£707

Colorado SpringsLondon

COS Colorado Springs - LCY London City

COSLCY

Colorado Springs

Tue 15/9

06:00-07:55

2 stops18h 55m

London City

Tue 22/9

09:20-19:56

2 stops17h 36m

£716

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?

Delta, Lufthansa, and Iberia 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 29m
Direct flights	None

The fastest flight from Colorado to London City Airport takes 15h 29m

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

Search flight deals

Frequently asked questions about flying from Colorado to London City Airport

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

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Hastings

Canterbury

Chichester

Hayes

Guildford

Bedford

Harlow

Colchester

Chelmsford

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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.