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Cheap flights from Colorado to Bilbao from $240

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 Bilbao departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:40 pm - 11:25 pm
DEN
-
BIO
21h 45m
1 stop
United Airlines Logo
2:00 pm - 6:39 am
BIO
-
DEN
24h 39m
2 stops
$751United Airlines
Sun, Oct 11 - Fri, Oct 16
Multiple Airlines Logo
4:15 pm - 11:25 pm
DEN
-
BIO
23h 10m
1 stop
Multiple Airlines Logo
6:50 am - 8:22 pm
BIO
-
DEN
21h 32m
2 stops
$752Multiple Airlines
Wed, Aug 12 - Thu, Aug 20
Lufthansa Logo
4:15 pm - 5:55 pm
DEN
-
BIO
17h 40m
1 stop
Lufthansa Logo
7:15 am - 1:45 pm
BIO
-
DEN
14h 30m
1 stop
$761Lufthansa
Wed, Aug 12 - Thu, Aug 20
Multiple Airlines Logo
10:26 am - 9:50 am
DEN
-
BIO
15h 24m
2 stops
Multiple Airlines Logo
6:45 am - 6:18 pm
BIO
-
DEN
19h 33m
2 stops
$772Multiple Airlines
Wed, Aug 12 - Thu, Aug 20
Turkish Airlines Logo
8:25 pm - 11:10 am
DEN
-
BIO
30h 45m
1 stop
Turkish Airlines Logo
12:00 pm - 6:35 pm
BIO
-
DEN
37h 35m
1 stop
$780Turkish Airlines
Sat, Oct 17 - Mon, Oct 26
Turkish Airlines Logo
8:25 pm - 11:10 am
DEN
-
BIO
30h 45m
1 stop
Turkish Airlines Logo
12:00 pm - 6:35 pm
BIO
-
DEN
37h 35m
1 stop
$784Turkish Airlines
Sat, Oct 17 - Mon, Oct 26
Lufthansa Logo
5:42 pm - 1:20 pm
DEN
-
BIO
35h 38m
2 stops
Lufthansa Logo
12:45 pm - 5:00 pm
BIO
-
DEN
35h 15m
1 stop
$787Lufthansa
Sat, Oct 17 - Mon, Oct 26
Lufthansa Logo
4:45 pm - 5:00 pm
DEN
-
BIO
40h 15m
2 stops
Lufthansa Logo
12:45 pm - 5:00 pm
BIO
-
DEN
35h 15m
1 stop
$788Lufthansa
Sat, Oct 17 - Mon, Oct 26
Lufthansa Logo
5:42 pm - 5:00 pm
DEN
-
BIO
39h 18m
2 stops
Lufthansa Logo
5:35 pm - 11:03 pm
BIO
-
DEN
36h 28m
2 stops
$792Lufthansa
Sat, Oct 17 - Mon, Oct 26
Lufthansa Logo
4:05 pm - 11:25 pm
DEN
-
BIO
23h 20m
1 stop
Lufthansa Logo
12:45 pm - 5:00 pm
BIO
-
DEN
35h 15m
1 stop
$798Lufthansa
Sat, Oct 17 - Mon, Oct 26

Delta flights from Colorado to Bilbao

Our best Delta deals on Colorado to Bilbao flight tickets
Delta
Sep 11
DEN6:30 amDenver Intl
20h 45m
2 stops
BIO11:15 amBilbao
Sep 25
BIO6:45 amBilbao
18h 53m
2 stops
DEN5:38 pmDenver Intl
$836
Delta
Jul 9
DEN6:35 amDenver Intl
19h 15m
2 stops
BIO9:50 amBilbao
Jul 19
BIO6:45 amBilbao
23h 59m
2 stops
DEN10:44 pmDenver Intl
$1,083
Delta
Jun 14
DEN5:40 pmDenver Intl
32h 10m
1 stop
BIO9:50 amBilbao
Jun 21
BIO6:45 amBilbao
16h 53m
2 stops
DEN3:38 pmDenver Intl
$1,169

Lufthansa flights from Colorado to Bilbao

Our best Lufthansa deals on Colorado to Bilbao flight tickets
Lufthansa
Aug 12
DEN4:15 pmDenver Intl
17h 40m
1 stop
BIO5:55 pmBilbao
Aug 20
BIO7:15 amBilbao
14h 30m
1 stop
DEN1:45 pmDenver Intl
$761
Lufthansa
Oct 17
DEN5:42 pmDenver Intl
35h 38m
2 stops
BIO1:20 pmBilbao
Oct 26
BIO12:45 pmBilbao
35h 15m
1 stop
DEN5:00 pmDenver Intl
$787
Lufthansa
Oct 17
DEN4:45 pmDenver Intl
40h 15m
2 stops
BIO5:00 pmBilbao
Oct 26
BIO12:45 pmBilbao
35h 15m
1 stop
DEN5:00 pmDenver Intl
$788

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Bilbao 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Colorado to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Sun 10/11

5:40 pm-11:25 pm

1 stop21h 45m

Bilbao

Fri 10/16

2:00 pm-6:39 am

2 stops24h 39m

$751

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Wed 8/12

4:15 pm-11:25 pm

1 stop23h 10m

Bilbao

Thu 8/20

6:50 am-8:22 pm

2 stops21h 32m

$752
Quickest round-trip

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Wed 8/12

4:15 pm-5:55 pm

1 stop17h 40m

Bilbao

Thu 8/20

7:15 am-1:45 pm

1 stop14h 30m

$761

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Wed 8/12

10:26 am-9:50 am

2 stops15h 24m

Bilbao

Thu 8/20

6:45 am-6:18 pm

2 stops19h 33m

$772

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Sat 10/17

8:25 pm-11:10 am

1 stop30h 45m

Bilbao

Mon 10/26

12:00 pm-6:35 pm

1 stop37h 35m

$780

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Sat 10/17

8:25 pm-11:10 am

1 stop30h 45m

Bilbao

Mon 10/26

12:00 pm-6:35 pm

1 stop37h 35m

$784

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Sat 10/17

5:42 pm-1:20 pm

2 stops35h 38m

Bilbao

Mon 10/26

12:45 pm-5:00 pm

1 stop35h 15m

$787

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Sat 10/17

4:45 pm-5:00 pm

2 stops40h 15m

Bilbao

Mon 10/26

12:45 pm-5:00 pm

1 stop35h 15m

$788

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Sat 10/17

5:42 pm-5:00 pm

2 stops39h 18m

Bilbao

Mon 10/26

5:35 pm-11:03 pm

2 stops36h 28m

$792

DenverBilbao

DEN - BIO

DENBIO

Denver Intl

Sat 10/17

4:05 pm-11:25 pm

1 stop23h 20m

Bilbao

Mon 10/26

12:45 pm-5:00 pm

1 stop35h 15m

$798

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bilbao from

How to get the cheapest flight ticket from Colorado to Bilbao

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 Bilbao?

The cheapest month to fly to Bilbao from Colorado is in April. Flight prices, which tend to average around $529, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in April, then February is your next best option. Flight prices from Colorado to Bilbao during February average around $530.

Can stopping save me money on Colorado to Bilbao flights?

You could potentially save up to 60% on your flight if you consider stops on a Colorado to Bilbao flight.

Cheap Colorado to Bilbao flight deals and tips

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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Colorado to Bilbao takes 13h 30m
There are no direct flights from Colorado to Bilbao. There are no popular flight routes from Colorado to Bilbao.
Search flight deals

Frequently asked questions about flying from Colorado to Bilbao

  • When did momondo last update prices for flights from Colorado to Bilbao Airport?

    Prices for flights from Colorado to Bilbao Airport refresh daily.

  • How many operators does momondo search for flights from Colorado to Bilbao Airport?

  • How old do you have to be to fly from Colorado to Bilbao Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The necessary travel and health documents for your Bilbao Airport 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 Bilbao

Compare and see reviews for airlines that fly from Colorado to Bilbao with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $530Free CancellationRating
6.8
8,002 reviews
Search Lufthansa flights
United AirlinesPriceFrom $658Free CancellationRating
7.4
9,720 reviews
Search United Airlines flights

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Bilbao. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Bilbao from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Bilbao from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Colorado to Bilbao flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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