Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Denver to Basel from $456

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Basel departing on 5/24. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Denver to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:25 pm - 9:35 pm
DEN
-
BSL
20h 10m
1 stop
British Airways Logo
7:10 pm - 4:30 pm
BSL
-
DEN
29h 20m
1 stop
$733British Airways
Mon, Mar 16 - Tue, Mar 31
American Airlines Logo
6:25 pm - 6:15 pm
DEN
-
BSL
16h 50m
1 stop
American Airlines Logo
11:55 am - 10:37 pm
BSL
-
DEN
18h 42m
2 stops
$736American Airlines
Mon, Mar 16 - Tue, Mar 31
British Airways Logo
5:58 pm - 6:40 pm
DEN
-
BSL
17h 42m
2 stops
British Airways Logo
3:50 pm - 11:54 pm
BSL
-
DEN
39h 04m
2 stops
$737British Airways
Wed, Mar 18 - Wed, Mar 25
British Airways Logo
6:25 pm - 6:15 pm
DEN
-
BSL
16h 50m
1 stop
British Airways Logo
11:55 am - 10:37 pm
BSL
-
DEN
18h 42m
2 stops
$738British Airways
Mon, Mar 16 - Tue, Mar 31
Air France Logo
11:35 am - 10:40 am
DEN
-
BSL
16h 05m
2 stops
Air France Logo
6:30 am - 5:07 pm
BSL
-
DEN
18h 37m
2 stops
$739Air France
Mon, Mar 16 - Tue, Mar 31
British Airways Logo
6:25 pm - 10:15 am
DEN
-
BSL
32h 50m
1 stop
British Airways Logo
3:50 pm - 11:54 pm
BSL
-
DEN
39h 04m
2 stops
$740British Airways
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
6:25 pm - 6:15 pm
DEN
-
BSL
16h 50m
1 stop
Multiple Airlines Logo
7:10 pm - 4:30 pm
BSL
-
DEN
29h 20m
1 stop
$747Multiple Airlines
Mon, Mar 16 - Tue, Mar 31
Turkish Airlines Logo
7:20 pm - 10:00 am
DEN
-
BSL
30h 40m
1 stop
Turkish Airlines Logo
6:05 pm - 5:35 pm
BSL
-
DEN
31h 30m
1 stop
$762Turkish Airlines
Thu, Feb 26 - Thu, Mar 5
Turkish Airlines Logo
7:20 pm - 10:00 am
DEN
-
BSL
30h 40m
1 stop
Turkish Airlines Logo
6:05 pm - 5:35 pm
BSL
-
DEN
31h 30m
1 stop
$765Turkish Airlines
Thu, Feb 26 - Thu, Mar 5
British Airways Logo
6:25 pm - 10:15 am
DEN
-
BSL
32h 50m
1 stop
British Airways Logo
6:20 am - 4:30 pm
BSL
-
DEN
17h 10m
1 stop
$797British Airways
Wed, Mar 18 - Wed, Mar 25

Turkish Airlines flights from Denver to Basel EuroAirport Swiss

Our best Turkish Airlines deals on Denver to Basel EuroAirport Swiss flight tickets
Turkish Airlines
Feb 26
DEN7:20 pmDenver Intl
30h 40m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Mar 5
BSL6:05 pmBasel EuroAirport Swiss
31h 30m
1 stop
DEN5:35 pmDenver Intl
$762
Turkish Airlines
Feb 26
DEN7:20 pmDenver Intl
30h 40m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Mar 5
BSL6:05 pmBasel EuroAirport Swiss
31h 30m
1 stop
DEN5:35 pmDenver Intl
$765
Turkish Airlines
Feb 14
DEN7:20 pmDenver Intl
37h 50m
1 stop
BSL5:10 pmBasel EuroAirport Swiss
Feb 21
BSL10:55 amBasel EuroAirport Swiss
43h 10m
2 stops
DEN10:05 pmDenver Intl
$877

British Airways flights from Denver to Basel EuroAirport Swiss

Our best British Airways deals on Denver to Basel EuroAirport Swiss flight tickets
British Airways
Mar 16
DEN6:25 pmDenver Intl
20h 10m
1 stop
BSL9:35 pmBasel EuroAirport Swiss
Mar 31
BSL7:10 pmBasel EuroAirport Swiss
29h 20m
1 stop
DEN4:30 pmDenver Intl
$733
British Airways
Mar 18
DEN5:58 pmDenver Intl
17h 42m
2 stops
BSL6:40 pmBasel EuroAirport Swiss
Mar 25
BSL3:50 pmBasel EuroAirport Swiss
39h 04m
2 stops
DEN11:54 pmDenver Intl
$737
British Airways
Mar 16
DEN6:25 pmDenver Intl
16h 50m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Mar 31
BSL11:55 amBasel EuroAirport Swiss
18h 42m
2 stops
DEN10:37 pmDenver Intl
$738

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Basel EuroAirport Swiss 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 February 3, 2026.
Use the filters below to find and compare flights from Denver to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 3/16

6:25 pm-9:35 pm

1 stop20h 10m

Basel EuroAirport Swiss

Tue 3/31

7:10 pm-4:30 pm

1 stop29h 20m

$733

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 3/16

6:25 pm-6:15 pm

1 stop16h 50m

Basel EuroAirport Swiss

Tue 3/31

11:55 am-10:37 pm

2 stops18h 42m

$736

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 3/18

5:58 pm-6:40 pm

2 stops17h 42m

Basel EuroAirport Swiss

Wed 3/25

3:50 pm-11:54 pm

2 stops39h 04m

$737

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 3/16

6:25 pm-6:15 pm

1 stop16h 50m

Basel EuroAirport Swiss

Tue 3/31

11:55 am-10:37 pm

2 stops18h 42m

$738

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 3/16

11:35 am-10:40 am

2 stops16h 05m

Basel EuroAirport Swiss

Tue 3/31

6:30 am-5:07 pm

2 stops18h 37m

$739

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 3/18

6:25 pm-10:15 am

1 stop32h 50m

Basel EuroAirport Swiss

Wed 3/25

3:50 pm-11:54 pm

2 stops39h 04m

$740

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 3/16

6:25 pm-6:15 pm

1 stop16h 50m

Basel EuroAirport Swiss

Tue 3/31

7:10 pm-4:30 pm

1 stop29h 20m

$747

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 2/26

7:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Thu 3/5

6:05 pm-5:35 pm

1 stop31h 30m

$762

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 2/26

7:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Thu 3/5

6:05 pm-5:35 pm

1 stop31h 30m

$765

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 3/18

6:25 pm-10:15 am

1 stop32h 50m

Basel EuroAirport Swiss

Wed 3/25

6:20 am-4:30 pm

1 stop17h 10m

$797

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Basel from

How to get the cheapest flight ticket from Denver to Basel EuroAirport Swiss

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 airline that flies from Denver Intl to Basel EuroAirport Swiss?

Lufthansa is the most popular carrier operating from Denver Intl to Basel EuroAirport Swiss

When to book flights from Denver to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Basel EuroAirport Swiss (DEN to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Basel EuroAirport Swiss

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Denver to Basel EuroAirport Swiss takes 12h 00m
There are no direct flights from Denver to Basel EuroAirport Swiss. There are no popular flight routes from Denver to Basel EuroAirport Swiss.
Search flight deals

  • How far is Denver Intl to Basel EuroAirport Swiss by plane?

    The distance between Denver Intl and Basel EuroAirport Swiss is about 5118.5 mi. By plane, this route typically takes 12h 00m.

  • When did momondo last update prices for flights from Denver Intl Airport to Basel EuroAirport Swiss?

    Prices for flights from Denver Intl Airport to Basel EuroAirport Swiss are refreshed on a daily basis.

  • How old do you have to be to fly from Denver Intl Airport to Basel EuroAirport Swiss?

    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 Denver Intl Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The required travel and health documents for your Basel EuroAirport Swiss 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 Basel EuroAirport Swiss. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Basel?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Basel from Denver.

Can I find flights from Denver to Basel with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Basel from Denver with this policy.

How can momondo help me find flights from Denver to Basel?

Once you have performed a search for Denver to Basel 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 Denver to Basel right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Basel from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Basel EuroAirport Swiss 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Basel