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Cheap flights from Brighton to Denver from £391

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DEN
21 feb — 28 feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Denver Intl are usually found in September or January, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Brighton to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Denver
Explore the most affordable flight options available from Brighton to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 gennaio 2026.

mer 18/216:30
LHR
-
DEN
1 stop30h 30m
Lufthansa
dom 22/217:35
DEN
-
LHR
Nonstop9h 05m
Lufthansa
Deal found 20/1£436
lun 7/915:40
LGW
-
DEN
1 stop34h 20m
Icelandair
ven 11/920:10
DEN
-
LGW
1 stop32h 35m
Icelandair
Deal found 21/1£436
mer 28/118:45
LHR
-
DEN
2 stops34h 49m
British Airways
dom 1/213:40
DEN
-
LHR
1 stop11h 35m
British Airways
Deal found 21/1£436
lun 2/206:00
LHR
-
DEN
2 stops21h 13m
SWISS
lun 16/217:45
DEN
-
LHR
1 stop15h 05m
SWISS
Deal found 22/1£437
lun 25/515:40
LGW
-
DEN
1 stop34h 20m
Icelandair
lun 8/620:10
DEN
-
LGW
1 stop11h 30m
Icelandair
Deal found 21/1£438
lun 26/120:35
LHR
-
DEN
1 stop28h 30m
Icelandair
lun 2/215:40
DEN
-
LHR
1 stop12h 10m
Icelandair
Deal found 20/1£438
mar 10/306:50
LHR
-
DEN
2 stops19h 05m
Air Canada
mar 24/308:05
DEN
-
LHR
2 stops18h 25m
Air Canada
Deal found 21/1£439
mer 20/515:40
LGW
-
DEN
1 stop34h 20m
Icelandair
ven 29/520:10
DEN
-
LGW
1 stop32h 35m
Icelandair
Deal found 21/1£439
ven 20/214:10
LHR
-
DEN
1 stop13h 40m
British Airways
mer 4/317:25
DEN
-
LHR
Nonstop9h 10m
British Airways
Deal found 21/1£439
lun 20/407:25
LHR
-
DEN
1 stop13h 55m
Lufthansa
lun 11/520:20
DEN
-
LHR
Nonstop9h 00m
Lufthansa
Deal found 21/1£440
lun 23/214:00
LGW
-
DEN
2 stops28h 56m
Multiple Airlines
lun 2/305:01
DEN
-
LGW
1 stop21h 59m
Multiple Airlines
Deal found 21/1£441
mar 21/408:45
LHR
-
DEN
2 stops18h 10m
Air Canada
mar 12/509:40
DEN
-
LHR
1 stop13h 50m
Air Canada
Deal found 21/1£441

Find flight deals from Brighton to Denver

Keep the following information in mind while searching for Brighton to Denver flight deals. Data was last updated 22 gennaio 2026.

Round-trip from

£436

One-way from

£391

Popular in

December

Cheapest in

September

Average price

£488
Lufthansa
  • Lufthansa
  • 18/2-22/2
  • 1 total stop
  • 39h 35m total
  • Brighton to Denver
Search Deals
3/4
  • 3/4
  • 2 total stops
  • 25h 51m total
  • Brighton to Denver
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Denver 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 858,174 searches. Data last updated 22 gennaio 2026.
Use the filters below to find and compare flights from Brighton to Denver that are best for you.

Fly from

Brighton

Fly to

Denver

Route

Depart

Return

Price

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

lun 9/2

09:00-20:13

2 stops18h 13m

Denver Intl

lun 16/2

15:55-12:50

1 stop13h 55m

£437

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

ven 1/5

07:40-18:15

1 stop17h 35m

Denver Intl

gio 14/5

18:40-10:35

Nonstop8h 55m

£445

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

dom 1/3

07:30-13:40

1 stop13h 10m

Denver Intl

lun 9/3

18:35-09:40

Nonstop9h 05m

£447

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

sab 14/3

06:40-21:36

2 stops20h 56m

Denver Intl

dom 22/3

17:58-06:55

1 stop30h 57m

£447

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

lun 9/2

19:25-21:11

2 stops32h 46m

Denver Intl

gio 19/2

09:22-10:25

1 stop18h 03m

£447

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

dom 1/3

11:35-14:25

Nonstop9h 50m

Denver Intl

lun 9/3

18:35-09:40

Nonstop9h 05m

£450

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

gio 19/2

11:35-14:25

Nonstop9h 50m

Denver Intl

dom 1/3

17:35-09:40

Nonstop9h 05m

£450

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

sab 21/2

11:35-14:25

Nonstop9h 50m

Denver Intl

ven 27/2

17:35-09:40

Nonstop9h 05m

£450

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

lun 2/2

11:35-14:25

Nonstop9h 50m

Denver Intl

lun 16/2

17:35-09:40

Nonstop9h 05m

£451

LondonDenver

LHR - DEN

LHRDEN

London Heathrow

dom 8/3

11:35-15:30

Nonstop9h 55m

Denver Intl

dom 15/3

17:33-13:30

1 stop13h 57m

£451

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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Best time to book a flight from Brighton to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Brighton with our price prediction graph.
Estimated return 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 Brighton to Denver

How far ahead should I book a flight from Brighton to Denver?

Use this chart to determine the optimal time to book a return flight from Brighton to Denver. Price data was last updated on 16 January 2026.

The price you pay for your flight from Brighton to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brighton to Denver?

Currently, September is the cheapest month in which you can book a flight from Brighton to Denver (average of £378). Flying from Brighton to Denver in July is currently the most expensive (average of £494). 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.

What is the cheapest time of day to fly from BH9 to DEN?

Find hourly flight availability from Brighton to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 gennaio 2026.

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

Weekly flight availability from Brighton to Denver

Explore weekly flight availability from Brighton to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 gennaio 2026.

The most flights from BH9 to DEN are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost for a return flight from Brighton to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 22 gennaio 2026.
Read through reviews of airlines operating flights from Brighton to Denver, such as Austrian Airlines, United Airlines, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
894 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.6
Good
894 reviews
Austrian Airlines
7.6
Good
894 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
United Airlines
7.4
Good
9,191 reviews
Austrian Airlines
7.6
Good
894 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Icelandair
7.1
Good
602 reviews
Austrian Airlines
7.6
Good
894 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Lufthansa
6.8
Okay
7,738 reviews
Austrian Airlines
7.6
Good
894 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
British Airways
6.7
Okay
7,690 reviews
Austrian Airlines
7.6
Good
894 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Related info for your journey

Find useful and relevant information for your journey from Brighton to Denver. 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 into for flights to Denver from Brighton?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Brighton to Denver. You should not have trouble finding flights to Denver Intl from Brighton; the airport handles an average of 7 inbound flights from Brighton per day. You should also have plenty of airline options to choose from since 13 airlines have flights to the Denver airport from Brighton. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

  • How long is the flight from Brighton to Denver?

    A quick flight from Brighton to Denver can take about 13h 10m. SWISS provides one of the quickest options available for as low as £447. Brighton and Denver are separated by a distance of 4655 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Brighton to Denver one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £371. Users have also found prices from £384 and £388 on Icelandair and United Airlines, respectively.

  • What are the most popular routes from Brighton to Denver?

    When deciding which route to take from Brighton to Denver consider London Heathrow - Denver Intl, London Gatwick - Denver Intl or London City - Denver Intl as they are the most popular.

  • What are the most reliable airlines from Brighton to Denver?

    No one likes to see their flight delayed. When booking a flight from Brighton to Denver consider choosing Air Canada (88%), Austrian Airlines (88%) or Brussels Airlines (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Brighton to Denver?

    While on average a flight from Brighton to Denver is generally £1,570, our data shows the cheapest flight currently is £379. When looking at the most popular route, (London Heathrow - Denver Intl), you can expect to pay £273 for that flight.

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

    Yes. In addition to deals on Brighton to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brighton to Denver?

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

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

    Yes. Cheapflights offers flight deals from Brighton to Denver 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 Brighton to Denver?

    Currently, September is the cheapest month in which you can book a flight from Brighton to Denver (average of £378). Flying from Brighton to Denver in July is currently the most expensive (average of £494). 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

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Alternative routes for Brighton to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Grand Junction flights

Top 10 airlines flying from Brighton to Denver

Discover the top 10 airlines that operate flights from Brighton to Denver. 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 858,174 searches. Data last updated 22 gennaio 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£372Average£520FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£376Average£483FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Aer LingusCheapest£398Average£629FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£400Average£571FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£404Average£566FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Austrian AirlinesCheapest£418Average£587FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Virgin AtlanticCheapest£422Average£490FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£433Average£587FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£435Average£594FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£466Average£661FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brighton to Denver?

Cheapflights helps you search for flights from Brighton to Denver via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Brighton to Denver?

Cheapflights simply makes it quick and affordable to book flights from Brighton to Denver by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Brighton to Denver with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Brighton to Denver, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Brighton to Denver become cheaper?

Yes, Cheapflights offers price alerts on Brighton to Denver flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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