How long is the flight from Colorado to Europe?

If you’re flying from a popular airport in Colorado, such as Aspen or Montrose, and flying into Europe, then you can expect flight times to average 2h 16m and 2h 21m, respectively.

What airlines fly to Europe?

United Airlines, British Airways and Icelandair are the top three most popular airlines that fly to Europe from Colorado according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 19 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Colorado to Europe?

JetBlue is the most popular carrier operating from Colorado to Europe

How many flights depart from Colorado to Europe on average per day?

As of November 2025, 20 flights take off from Colorado and land in Europe each day. The most common flight departure time for this route is 5:00PM, with 80% of daily flights taking off in the afternoon.

How many flights depart from Colorado to Europe on average per week?

The number of flights available between Colorado and Europe is 144 per week as of November 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

When did momondo last update prices for flights from Colorado to Europe?

Prices for flights from Colorado to Europe are updated daily.

How many operators does momondo search for flights from Colorado to Europe?

There are 20 operators available for flights from Colorado to Europe as of November 2025.

How old do you have to be to fly from Colorado to Europe?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Europe.

What documentation or ID do you need to fly to Europe?

The necessary travel and health documents for your Europe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$213 Cheap Flights from Colorado to Europe in 2025/26

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Cheap round-trip flights

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3:40 pm - 1:15 pmDEN-BCN

13h 35m1 stop

11:50 am - 6:05 pmBCN-DEN

14h 15m1 stop

$428Icelandair

Find Deal

Sun, Feb 8 - Tue, Feb 17

3:40 pm - 1:15 pmDEN-BCN

13h 35m1 stop

11:50 am - 6:05 pmBCN-DEN

14h 15m1 stop

$429Icelandair

Find Deal

Fri, Feb 13 - Tue, Feb 17

11:15 am - 9:35 amDEN-BCN

14h 20m1 stop

1:35 pm - 7:55 pmBCN-DEN

14h 20m1 stop

$467Air Canada

Find Deal

Mon, Dec 8 - Wed, Dec 24

5:45 pm - 4:20 pmDEN-BCN

14h 35m1 stop

9:55 am - 5:00 pmBCN-DEN

14h 05m1 stop

$470Lufthansa

Find Deal

Wed, Mar 4 - Wed, Mar 18

3:40 pm - 9:30 pmDEN-BCN

21h 50m2 stops

5:45 am - 6:05 pmBCN-DEN

20h 20m2 stops

$471Multiple Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

11:15 am - 9:35 amDEN-BCN

14h 20m1 stop

1:35 pm - 10:23 amBCN-DEN

28h 48m2 stops

$473Air Canada

Find Deal

Mon, Dec 8 - Wed, Dec 24

11:15 am - 2:15 pmDEN-BCN

19h 00m2 stops

1:35 pm - 7:55 pmBCN-DEN

14h 20m1 stop

$474Multiple Airlines

Find Deal

Mon, Feb 2 - Tue, Feb 10

9:45 am - 7:30 amDEN-DUB

14h 45m2 stops

9:00 am - 7:29 pmDUB-DEN

17h 29m2 stops

$483United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

6:45 pm - 10:45 pmDEN-DUB

22h 00m1 stop

10:50 am - 3:35 pmDUB-DEN

34h 45m1 stop

$485Lufthansa

Find Deal

Wed, Mar 11 - Mon, Mar 23

1:25 pm - 10:20 amDEN-DUB

14h 55m2 stops

9:50 am - 9:25 pmDUB-DEN

18h 35m2 stops

$487United Airlines

Find Deal

Wed, Mar 18 - Thu, Apr 2

Lufthansa flights from Colorado to Europe

Our best Lufthansa deals on Colorado to Europe flight tickets

Lufthansa

Mar 4

DEN5:45 pmDenver Intl

14h 35m

1 stop

BCN4:20 pmBarcelona-El Prat

Mar 18

BCN9:55 amBarcelona-El Prat

14h 05m

1 stop

DEN5:00 pmDenver Intl

$470

Find similar

Lufthansa

Mar 11

DEN6:45 pmDenver Intl

22h 00m

1 stop

DUB10:45 pmDublin

Mar 23

DUB10:50 amDublin

34h 45m

1 stop

DEN3:35 pmDenver Intl

$485

Find similar

Lufthansa

Mar 16

DEN5:20 pmDenver Intl

14h 25m

1 stop

BCN2:45 pmBarcelona-El Prat

Mar 19

BCN6:50 amBarcelona-El Prat

17h 10m

1 stop

DEN5:00 pmDenver Intl

$493

Find similar

Air Canada flights from Colorado to Europe

Our best Air Canada deals on Colorado to Europe flight tickets

Air Canada

Dec 8

DEN11:15 amDenver Intl

14h 20m

1 stop

BCN9:35 amBarcelona-El Prat

Dec 24

BCN1:35 pmBarcelona-El Prat

14h 20m

1 stop

DEN7:55 pmDenver Intl

$467

Find similar

Air Canada

Dec 8

DEN11:15 amDenver Intl

14h 20m

1 stop

BCN9:35 amBarcelona-El Prat

Dec 24

BCN1:35 pmBarcelona-El Prat

28h 48m

2 stops

DEN10:23 amDenver Intl

$473

Find similar

Air Canada

Feb 3

DEN7:26 pmDenver Intl

30h 09m

2 stops

BCN9:35 amBarcelona-El Prat

Feb 17

BCN1:35 pmBarcelona-El Prat

27h 18m

2 stops

DEN8:53 amDenver Intl

$477

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 2/8

3:40 pm-1:15 pm

1 stop13h 35m

Barcelona-El Prat

Tue 2/17

11:50 am-6:05 pm

1 stop14h 15m

$428

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Fri 2/13

3:40 pm-1:15 pm

1 stop13h 35m

Barcelona-El Prat

Tue 2/17

11:50 am-6:05 pm

1 stop14h 15m

$429

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 12/8

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Wed 12/24

1:35 pm-7:55 pm

1 stop14h 20m

$467

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 3/4

5:45 pm-4:20 pm

1 stop14h 35m

Barcelona-El Prat

Wed 3/18

9:55 am-5:00 pm

1 stop14h 05m

$470

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 11/18

3:40 pm-9:30 pm

2 stops21h 50m

Barcelona-El Prat

Tue 11/25

5:45 am-6:05 pm

2 stops20h 20m

$471

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 12/8

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Wed 12/24

1:35 pm-10:23 am

2 stops28h 48m

$473

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 2/2

11:15 am-2:15 pm

2 stops19h 00m

Barcelona-El Prat

Tue 2/10

1:35 pm-7:55 pm

1 stop14h 20m

$474

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 12/3

9:45 am-7:30 am

2 stops14h 45m

Dublin

Wed 12/10

9:00 am-7:29 pm

2 stops17h 29m

$483

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 3/11

6:45 pm-10:45 pm

1 stop22h 00m

Dublin

Mon 3/23

10:50 am-3:35 pm

1 stop34h 45m

$485

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 3/18

1:25 pm-10:20 am

2 stops14h 55m

Dublin

Thu 4/2

9:50 am-9:25 pm

2 stops18h 35m

$487

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How to get the cheapest flight ticket from Colorado to Europe

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

Airlines

Other information

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from Colorado is in October. Flight prices, which tend to average around $649, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $657.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Colorado to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $770. Flights from Colorado to Europe on a Saturday will generally be more expensive and average around $884. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is at noon. momondo users have found flights departing from Colorado to Europe at noon for as low as $750. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $892. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Colorado to Europe flight route?

Fly from Denver Intl to London Heathrow for the best Colorado - Europe flight prices

How far in advance should I book a flight to Europe?

You are more likely to see cheaper flights to Europe from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $772 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Colorado for as low as $697 on momondo.

What cabin class options are available on Colorado to Europe flights?

There are 4 cabin classes available to choose from on Colorado to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Europe flights?

You could potentially save up to 43% on your flight if you consider stops on a Colorado to Europe flight.

Cheap Colorado to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Europe

Best Price Found	$394
Fastest flight time	7h 45m
Direct flights	Every day
Airports in Europe	2 airports

The best one-way flight to Europe from Colorado in the past 72 hours is $394. The best round-trip flight deal from Colorado to Europe found on momondo in the last 72 hours is $476.

The fastest flight from Colorado to Europe takes 7h 45m

Direct flights go from Colorado to Europe every day.

There are 2 airports near Europe: Dublin (DUB), London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Colorado to Europe?
Prices for flights from Colorado to Europe are updated daily.
How many operators does momondo search for flights from Colorado to Europe?
There are 20 operators available for flights from Colorado to Europe as of November 2025.
How old do you have to be to fly from Colorado to Europe?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Europe.
What documentation or ID do you need to fly to Europe?
The necessary travel and health documents for your Europe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Europe

Compare and see reviews for airlines that fly from Colorado to Europe with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $101	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $344	Free Cancellation	Rating 7.4 1,564 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $352	Free Cancellation	Rating 7.1 572 reviews	Search Icelandair flights
Turkish Airlines	PriceFrom $386	Free Cancellation	Rating 7.3 4,032 reviews	Search Turkish Airlines flights
Virgin Atlantic	PriceFrom $408	Free Cancellation	Rating 7.5 672 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $478	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Iberia	PriceFrom $483	Free Cancellation	Rating 7.0 3,007 reviews	Search Iberia flights
American Airlines	PriceFrom $483	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Delta	PriceFrom $487	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
British Airways	PriceFrom $488	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights

Why use momondo?

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

Finding the right flight to Europe from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Europe quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Colorado to Europe flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Colorado and Europe by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Europe 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.

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Find better results for your trip to Europe

Popular cities in Europe

Flights to Londonfrom $320

Flights to Parisfrom $340

Flights to Copenhagenfrom $358

Flights to Istanbulfrom $373

Flights to Romefrom $321

Flights to Barcelonafrom $279

Flights to Athensfrom $357

Flights to Madridfrom $307

Flights to Lisbonfrom $369

Flights to Stockholmfrom $306

Flights to Amsterdamfrom $390

Flights to Milanfrom $323

Cheap flights from Colorado to Europe from $213

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 Europe departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Colorado to Europe

Cheap round-trip flights

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Lufthansa flights from Colorado to Europe

Our best Lufthansa deals on Colorado to Europe flight tickets

Air Canada flights from Colorado to Europe

Our best Air Canada deals on Colorado to Europe flight tickets

momondo Fare Finder

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

How to get the cheapest flight ticket from Colorado to Europe

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

What is the cheapest month to fly to Europe?

What is the cheapest day to depart on your flight to Europe?

What is the cheapest time of day to depart on your flight to Europe?

What is the cheapest Colorado to Europe flight route?

Fly from Denver Intl to London Heathrow for the best Colorado - Europe flight prices

How far in advance should I book a flight to Europe?

What cabin class options are available on Colorado to Europe flights?

There are 4 cabin classes available to choose from on Colorado to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Europe flights?

You could potentially save up to 43% on your flight if you consider stops on a Colorado to Europe flight.

What is the cheapest airline that flies from Colorado to Europe?

JetBlue is the most popular carrier operating from Colorado to Europe

What airlines fly to Europe?

How many flights depart from Colorado to Europe on average per day?

As of November 2025, 20 flights take off from Colorado and land in Europe each day. The most common flight departure time for this route is 5:00PM, with 80% of daily flights taking off in the afternoon.

How many flights depart from Colorado to Europe on average per week?

The number of flights available between Colorado and Europe is 144 per week as of November 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

How long is the flight from Colorado to Europe?

If you’re flying from a popular airport in Colorado, such as Aspen or Montrose, and flying into Europe, then you can expect flight times to average 2h 16m and 2h 21m, respectively.

Cheap Colorado to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Europe

Best Price Found

Fastest flight time

Direct flights

Airports in Europe

When did momondo last update prices for flights from Colorado to Europe?

How many operators does momondo search for flights from Colorado to Europe?

How old do you have to be to fly from Colorado to Europe?

What documentation or ID do you need to fly to Europe?

Best airlines flying from Colorado to Europe

Compare and see reviews for airlines that fly from Colorado to Europe with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Europe 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 Europe

Popular cities in Europe

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