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

On average, it takes 8h 55m to fly from Colorado to London City Airport if you fly out of Denver (the most popular airport in Colorado) and into London Heathrow Airport (the most popular airport in London City Airport). If you’re flying out of Grand Junction and into London Heathrow Airport, then the flight time is around 11h 19m.

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

Prices for flights from Colorado to London City Airport are updated daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$342 Cheap Flights from Colorado to London City Airport in 2026/27

Find the cheapest flights from Colorado to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 am - 5:05 pmDEN Denver Intl-LCY London City

22h 50m2 stops Chicago O'Hare Intl Zurich

9:15 am - 7:54 pmLCY London City-DEN Denver Intl

17h 39m2 stops Zurich Chicago O'Hare Intl

$775SWISS

Wed, Feb 10 - Tue, Feb 16

11:15 am - 12:50 pmDEN Denver Intl-LCY London City

18h 35m2 stops Chicago O'Hare Intl Zurich

7:05 pm - 7:54 pmLCY London City-DEN Denver Intl

31h 49m2 stops Zurich Chicago O'Hare Intl

$775SWISS

Wed, Feb 10 - Mon, Feb 15

3:00 pm - 12:50 pmDEN Denver Intl-LCY London City

15h 50m2 stops Chicago O'Hare Intl Zurich

9:15 am - 7:54 pmLCY London City-DEN Denver Intl

17h 39m2 stops Zurich Chicago O'Hare Intl

$775SWISS

Tue, Mar 23 - Tue, Mar 30

3:40 pm - 8:35 pmDEN Denver Intl-LCY London City

21h 55m2 stops Reykjavik Keflavik Intl Dublin

6:50 am - 6:00 pmLCY London City-DEN Denver Intl

18h 10m2 stops Dublin Reykjavik Keflavik Intl

$776Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

3:00 pm - 12:50 pmDEN Denver Intl-LCY London City

15h 50m2 stops Chicago O'Hare Intl Zurich

7:15 pm - 9:46 pmLCY London City-DEN Denver Intl

33h 31m2 stops Zurich Chicago O'Hare Intl

$779SWISS

Tue, Mar 23 - Thu, Apr 22

3:00 pm - 5:05 pmDEN Denver Intl-LCY London City

20h 05m2 stops Chicago O'Hare Intl Zurich

9:15 am - 9:46 pmLCY London City-DEN Denver Intl

19h 31m2 stops Zurich Chicago O'Hare Intl

$779SWISS

Mon, Mar 22 - Tue, Apr 20

3:00 pm - 12:50 pmDEN Denver Intl-LCY London City

15h 50m2 stops Chicago O'Hare Intl Zurich

9:15 am - 9:46 pmLCY London City-DEN Denver Intl

19h 31m2 stops Zurich Chicago O'Hare Intl

$779SWISS

Tue, Mar 23 - Tue, Apr 20

5:40 pm - 5:55 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:50 am - 3:35 pmLCY London City-DEN Denver Intl

12h 45m1 stop Frankfurt am Main

$790Lufthansa

Mon, Oct 5 - Tue, Nov 3

5:25 pm - 5:40 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:50 am - 3:35 pmLCY London City-DEN Denver Intl

12h 45m1 stop Frankfurt am Main

$790Lufthansa

Wed, Nov 4 - Tue, Nov 10

9:58 am - 9:15 amDEN Denver Intl-LCY London City

16h 17m2 stops Toronto Pearson Intl Frankfurt am Main

9:15 am - 8:27 pmLCY London City-DEN Denver Intl

18h 12m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$795Multiple Airlines

Wed, Feb 10 - Wed, Feb 17

Cheap last minute flights

Enter your travel dates to find the best prices.

5:40 pm - 5:55 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:15 am - 3:40 pmLCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

$837Lufthansa

Mon, Sep 28 - Tue, Oct 13

5:40 pm - 5:55 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:15 am - 3:40 pmLCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

$918Lufthansa

Mon, Sep 28 - Mon, Oct 5

5:40 pm - 5:55 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:15 am - 3:40 pmLCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

$968Lufthansa

Tue, Sep 29 - Thu, Oct 15

1:10 pm - 4:40 pmDEN Denver Intl-LCY London City

20h 30m2 stops Los Angeles Amsterdam Schiphol

9:20 am - 11:43 pmLCY London City-DEN Denver Intl

21h 23m3 stops Amsterdam Schiphol Los Angeles Las Vegas Harry Reid Intl

$1,050Multiple Airlines

Sun, Sep 27 - Tue, Oct 13

5:40 pm - 5:55 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:15 am - 3:40 pmLCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

$1,059Lufthansa

Sun, Sep 27 - Mon, Oct 5

9:35 am - 6:40 pmDEN Denver Intl-LCY London City

26h 05m2 stops Chicago O'Hare Intl Zurich

7:15 pm - 4:22 pmLCY London City-DEN Denver Intl

28h 07m2 stops Zurich Chicago O'Hare Intl

$1,072SWISS

Sun, Sep 27 - Mon, Oct 5

5:40 pm - 5:55 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:15 am - 3:40 pmLCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

$1,072Lufthansa

Mon, Sep 28 - Mon, Oct 5

5:40 pm - 5:55 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:15 am - 3:40 pmLCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

$1,098Lufthansa

Mon, Sep 28 - Mon, Oct 5

5:40 pm - 5:55 pmDEN Denver Intl-LCY London City

17h 15m1 stop Frankfurt am Main

9:15 am - 3:40 pmLCY London City-DEN Denver Intl

13h 25m1 stop Frankfurt am Main

$1,099Lufthansa

Mon, Sep 28 - Mon, Oct 5

11:10 am - 7:55 amDEN Denver Intl-LCY London City

13h 45m2 stops Minneapolis St Paul Amsterdam Schiphol

8:25 am - 8:05 pmLCY London City-DEN Denver Intl

18h 40m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,118Delta

Fri, Sep 25 - Wed, Sep 30

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Lufthansa flights from Colorado to London City Airport

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

Lufthansa

Oct 5

DEN5:40 pmDenver Intl

17h 15m

1 stop

LCY5:55 pmLondon City

Nov 3

LCY9:50 amLondon City

12h 45m

1 stop

DEN3:35 pmDenver Intl

$790

Lufthansa

Nov 23

DEN5:25 pmDenver Intl

17h 15m

1 stop

LCY5:40 pmLondon City

Dec 1

LCY9:50 amLondon City

12h 45m

1 stop

DEN3:35 pmDenver Intl

$819

Lufthansa

Sep 28

DEN5:40 pmDenver Intl

17h 15m

1 stop

LCY5:55 pmLondon City

Oct 13

LCY9:15 amLondon City

13h 25m

1 stop

DEN3:40 pmDenver Intl

$837

SWISS flights from Colorado to London City Airport

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

SWISS

Oct 28

DEN3:40 pmDenver Intl

15h 10m

2 stops

LCY12:50 pmLondon City

Nov 4

LCY9:15 amLondon City

20h 29m

2 stops

DEN10:44 pmDenver Intl

$811

SWISS

Oct 20

DEN7:45 amDenver Intl

17h 55m

2 stops

LCY8:40 amLondon City

Nov 16

LCY9:15 amLondon City

17h 30m

2 stops

DEN7:45 pmDenver Intl

$815

SWISS

Oct 19

DEN9:35 amDenver Intl

20h 00m

2 stops

LCY12:35 pmLondon City

Nov 9

LCY9:15 amLondon City

19h 33m

2 stops

DEN9:48 pmDenver Intl

$816

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 round-trip

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Wed 2/10

11:15 am-5:05 pm

2 stops22h 50m

London City

Tue 2/16

9:15 am-7:54 pm

2 stops17h 39m

$775

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Wed 2/10

11:15 am-12:50 pm

2 stops18h 35m

London City

Mon 2/15

7:05 pm-7:54 pm

2 stops31h 49m

$775

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Tue 3/23

3:00 pm-12:50 pm

2 stops15h 50m

London City

Tue 3/30

9:15 am-7:54 pm

2 stops17h 39m

$775

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Mon 11/16

3:40 pm-8:35 pm

2 stops21h 55m

London City

Mon 11/23

6:50 am-6:00 pm

2 stops18h 10m

$776

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Tue 3/23

3:00 pm-12:50 pm

2 stops15h 50m

London City

Thu 4/22

7:15 pm-9:46 pm

2 stops33h 31m

$779

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Mon 3/22

3:00 pm-5:05 pm

2 stops20h 05m

London City

Tue 4/20

9:15 am-9:46 pm

2 stops19h 31m

$779

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Tue 3/23

3:00 pm-12:50 pm

2 stops15h 50m

London City

Tue 4/20

9:15 am-9:46 pm

2 stops19h 31m

$779

Quickest round-trip

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Mon 10/5

5:40 pm-5:55 pm

1 stop17h 15m

London City

Tue 11/3

9:50 am-3:35 pm

1 stop12h 45m

$790

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Wed 11/4

5:25 pm-5:40 pm

1 stop17h 15m

London City

Tue 11/10

9:50 am-3:35 pm

1 stop12h 45m

$790

DenverLondon

DEN Denver Intl - LCY London City

DENLCY

Denver Intl

Wed 2/10

9:58 am-9:15 am

2 stops16h 17m

London City

Wed 2/17

9:15 am-8:27 pm

2 stops18h 12m

$795

Flights are sorted by cheapest round-trip 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

Prices

Other information

Can stopping save me money on Colorado to London City Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Colorado to London City Airport flight.

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

Best Price Found	$342
Fastest flight time	15h 07m
Direct flights	None

The best one-way flight to London City Airport from Colorado in the past 72 hours is $342. The best round-trip flight deal from Colorado to London City Airport found on momondo in the last 72 hours is $775.

The fastest flight from Colorado to London City Airport takes 15h 07m

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 are updated daily.
How old do you have to be to fly from Colorado to London City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Hounslow

Gatwick

Milton Keynes

Croydon

Luton

Hayes

Dover

Wembley

Kingston upon Thames

Richmond

Stansted

Watford

Harrow

Cobham

Worthing

Eastbourne

Slough

Hook

Uxbridge

Ilford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to London. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from Colorado which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Colorado to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Colorado and alert you when they change.

An easier way to manage your London City Airport trip

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Flights to London Heathrow Airportfrom $313

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Cheap flights from Colorado to London from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to London departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Colorado to London City Airport

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

SWISS flights from Colorado to London City Airport

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

momondo Fare Finder

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

See travel insights to London from

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

Can stopping save me money on Colorado to London City Airport flights?

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

Cheap Colorado to London City Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to London City Airport

Traveling to a place near London?

Why use momondo?

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Colorado flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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