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$374+ Cheap flights from Denver (DEN) to London City (LCY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LCY
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Denver to London City

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to London City (LCY). 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 September 11, 2025.

Round-trip from

$652
(KLM)

One-way from

$374
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$666
From Denver Intl to London City
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One-way flight from Denver Intl to London City
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Highest demand for flights based on searches. 21% potential increase in price ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Denver to London City

Cheapest flights from Denver to London City
Explore the most affordable flight options available from Denver to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This KLM deal was found by Cheapflights users on 9/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:05 amDEN - LCY
2 stops14h 05mKLM
Tue 10/289:20 amLCY - DEN
2 stops18h 21mKLM
Deal found 9/9$652
This Gurufare deal was found by Cheapflights users on 9/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:59 pmDEN - LCY
1 stop15h 26mMultiple Airlines
Tue 10/285:45 pmLCY - DEN
2 stops34h 04mMultiple Airlines
Deal found 9/10$661
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:59 pmDEN - LCY
1 stop15h 26mLufthansa
Wed 10/228:45 amLCY - DEN
2 stops22h 12mLufthansa
Deal found 9/8$662
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:59 pmDEN - LCY
1 stop15h 26mLufthansa
Tue 10/218:45 amLCY - DEN
2 stops22h 12mLufthansa
Deal found 9/10$664
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:45 pmDEN - LCY
1 stop15h 55mLufthansa
Thu 12/49:40 amLCY - DEN
1 stop13h 20mLufthansa
Deal found 9/10$666
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:59 pmDEN - LCY
1 stop15h 26mLufthansa
Tue 10/218:45 amLCY - DEN
2 stops17h 51mLufthansa
Deal found 9/8$668
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:59 pmDEN - LCY
1 stop15h 26mLufthansa
Thu 10/309:40 amLCY - DEN
1 stop13h 20mLufthansa
Deal found 9/11$673
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:45 pmDEN - LCY
2 stops16h 40mLufthansa
Wed 10/158:45 amLCY - DEN
2 stops22h 12mLufthansa
Deal found 9/9$674
This KAYAK deal was found by Cheapflights users on 9/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:59 pmDEN - LCY
1 stop17h 36mLufthansa
Thu 10/238:45 amLCY - DEN
2 stops21h 45mLufthansa
Deal found 9/9$680
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:59 pmDEN - LCY
1 stop15h 26mLufthansa
Mon 10/68:45 amLCY - DEN
2 stops22h 12mLufthansa
Deal found 9/10$684

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to London City 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 September 11, 2025.
Use the filters below to find and compare flights from Denver to London City Airport that are best for you.

Fly from

Denver

Fly to

London City

Route

Depart

Return

Price

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Wed 10/22

11:05 am-8:10 am

2 stops14h 05m

London City

Tue 10/28

9:20 am-9:41 pm

2 stops18h 21m

$652

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Tue 9/30

5:59 pm-4:25 pm

1 stop15h 26m

London City

Wed 10/22

8:45 am-11:57 pm

2 stops22h 12m

$662

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Wed 11/19

2:05 pm-12:50 pm

2 stops15h 45m

London City

Thu 12/4

9:40 am-11:30 pm

2 stops20h 50m

$685

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Wed 10/8

7:48 am-8:10 am

2 stops17h 22m

London City

Wed 10/15

9:25 am-10:17 pm

2 stops19h 52m

$685

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Tue 11/4

5:45 pm-5:35 pm

1 stop16h 50m

London City

Mon 11/10

6:15 pm-2:35 pm

2 stops27h 20m

$686

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Wed 11/26

3:55 pm-4:40 pm

1 stop17h 45m

London City

Wed 12/3

9:50 am-12:15 am

2 stops21h 25m

$687

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Wed 10/8

4:45 pm-4:25 pm

2 stops16h 40m

London City

Tue 10/14

7:10 pm-1:45 pm

2 stops25h 35m

$689

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Mon 10/27

4:00 pm-12:50 pm

2 stops14h 50m

London City

Mon 11/3

9:50 am-11:36 pm

2 stops20h 46m

$700

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Tue 11/11

11:15 am-12:50 pm

2 stops18h 35m

London City

Mon 11/17

9:50 am-10:20 pm

2 stops19h 30m

$700

DenverLondon

DEN - LCY

DENLCY

Denver Intl

Mon 11/17

9:09 am-12:50 pm

2 stops20h 41m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
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Best time to book a flight from Denver to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Denver 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 Denver to London City Airport

What is the cheapest time of day to fly from DEN to LCY?

Find hourly flight availability from Denver to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to London City Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Denver to London City. 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 Denver to London City?

    If you book a flight to London City from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 0 flights from Denver Intl to London City per day from 0 different airlines.

  • How long is the flight from Denver to London City Airport?

    Departing from Denver to London City Airport will take you 14h 05m. The distance between Denver and London City Airport is about 4671 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Denver to London City that include hotel bookings?

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

  • How can I find direct flights from Denver to London City?

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

  • Can I find deals for business class flights from Denver to London City?

    Yes. Cheapflights offers flight deals from Denver to London City 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 Denver to London City Airport?

    Currently, April is the cheapest month in which you can book a flight from Denver to London City Airport (average of $686). Flying from Denver to London City Airport in July is currently the most expensive (average of $1,046). 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 City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Arundel

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