Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Denver to Basel from $495

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 4/21. 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.
Turkish Airlines Logo
8:25 pm - 6:15 pm
DEN
-
BSL
37h 50m
1 stop
Turkish Airlines Logo
7:10 pm - 6:25 pm
BSL
-
DEN
31h 15m
1 stop
$907Turkish Airlines
Thu, Aug 13 - Sat, Aug 22
Turkish Airlines Logo
6:00 am - 6:15 pm
DEN
-
BSL
28h 15m
2 stops
Turkish Airlines Logo
10:40 am - 6:25 pm
BSL
-
DEN
39h 45m
1 stop
$968Turkish Airlines
Wed, Aug 12 - Fri, Aug 21
Turkish Airlines Logo
6:00 am - 9:45 am
DEN
-
BSL
19h 45m
2 stops
Turkish Airlines Logo
7:10 pm - 6:25 pm
BSL
-
DEN
31h 15m
1 stop
$998Turkish Airlines
Wed, Aug 12 - Sat, Aug 22
Turkish Airlines Logo
6:00 am - 6:15 pm
DEN
-
BSL
28h 15m
2 stops
Turkish Airlines Logo
10:40 am - 9:39 pm
BSL
-
DEN
42h 59m
2 stops
$1,035Turkish Airlines
Fri, Sep 11 - Thu, Sep 17
Turkish Airlines Logo
6:00 am - 9:45 am
DEN
-
BSL
43h 45m
2 stops
Turkish Airlines Logo
7:10 pm - 9:39 pm
BSL
-
DEN
34h 29m
2 stops
$1,051Turkish Airlines
Fri, Sep 11 - Thu, Sep 17
Turkish Airlines Logo
6:00 am - 6:15 pm
DEN
-
BSL
28h 15m
2 stops
Turkish Airlines Logo
7:10 pm - 9:39 pm
BSL
-
DEN
34h 29m
2 stops
$1,071Turkish Airlines
Fri, Sep 11 - Thu, Sep 17
Multiple Airlines Logo
11:59 pm - 9:45 am
DEN
-
BSL
25h 46m
2 stops
Multiple Airlines Logo
7:10 pm - 6:25 pm
BSL
-
DEN
31h 15m
1 stop
$1,085Multiple Airlines
Thu, Aug 13 - Sat, Aug 22
Turkish Airlines Logo
6:00 am - 6:15 pm
DEN
-
BSL
28h 15m
2 stops
Turkish Airlines Logo
7:10 pm - 9:39 pm
BSL
-
DEN
34h 29m
2 stops
$1,096Turkish Airlines
Fri, Sep 11 - Thu, Sep 17
Multiple Airlines Logo
4:40 pm - 3:10 pm
DEN
-
BSL
14h 30m
1 stop
Multiple Airlines Logo
6:30 am - 12:40 pm
BSL
-
DEN
14h 10m
1 stop
$1,102Multiple Airlines
Mon, Jun 29 - Tue, Jul 7
Multiple Airlines Logo
11:59 pm - 9:45 am
DEN
-
BSL
25h 46m
2 stops
Multiple Airlines Logo
7:10 pm - 12:57 pm
BSL
-
DEN
25h 47m
2 stops
$1,176Multiple Airlines
Thu, Aug 13 - Sat, Aug 22

Turkish Airlines flights from Denver to Basel

Our best Turkish Airlines deals on Denver to Basel flight tickets
Turkish Airlines
Aug 13
DEN8:25 pmDenver Intl
37h 50m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Aug 22
BSL7:10 pmBasel EuroAirport Swiss
31h 15m
1 stop
DEN6:25 pmDenver Intl
$907
Turkish Airlines
Aug 12
DEN6:00 amDenver Intl
28h 15m
2 stops
BSL6:15 pmBasel EuroAirport Swiss
Aug 21
BSL10:40 amBasel EuroAirport Swiss
39h 45m
1 stop
DEN6:25 pmDenver Intl
$968
Turkish Airlines
Aug 12
DEN6:00 amDenver Intl
19h 45m
2 stops
BSL9:45 amBasel EuroAirport Swiss
Aug 22
BSL7:10 pmBasel EuroAirport Swiss
31h 15m
1 stop
DEN6:25 pmDenver Intl
$998

British Airways flights from Denver to Basel

Our best British Airways deals on Denver to Basel flight tickets
British Airways
Sep 11
DEN6:40 pmDenver Intl
20h 10m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
Sep 17
BSL8:20 pmBasel EuroAirport Swiss
30h 07m
2 stops
DEN6:27 pmDenver Intl
$1,260
British Airways
Sep 11
DEN6:40 pmDenver Intl
20h 10m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
Sep 17
BSL8:20 pmBasel EuroAirport Swiss
32h 03m
2 stops
DEN8:23 pmDenver Intl
$1,305
British Airways
Aug 12
DEN6:40 pmDenver Intl
20h 00m
1 stop
BSL10:40 pmBasel EuroAirport Swiss
Aug 22
BSL6:35 amBasel EuroAirport Swiss
17h 55m
1 stop
DEN4:30 pmDenver Intl
$1,532

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Basel 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 April 15, 2026.
Use the filters below to find and compare flights from Denver to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 8/13

8:25 pm-6:15 pm

1 stop37h 50m

Basel EuroAirport Swiss

Sat 8/22

7:10 pm-6:25 pm

1 stop31h 15m

$907

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 8/12

6:00 am-6:15 pm

2 stops28h 15m

Basel EuroAirport Swiss

Fri 8/21

10:40 am-6:25 pm

1 stop39h 45m

$968

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 8/12

6:00 am-9:45 am

2 stops19h 45m

Basel EuroAirport Swiss

Sat 8/22

7:10 pm-6:25 pm

1 stop31h 15m

$998

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Fri 9/11

6:00 am-6:15 pm

2 stops28h 15m

Basel EuroAirport Swiss

Thu 9/17

10:40 am-9:39 pm

2 stops42h 59m

$1,035

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Fri 9/11

6:00 am-9:45 am

2 stops43h 45m

Basel EuroAirport Swiss

Thu 9/17

7:10 pm-9:39 pm

2 stops34h 29m

$1,051

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Fri 9/11

6:00 am-6:15 pm

2 stops28h 15m

Basel EuroAirport Swiss

Thu 9/17

7:10 pm-9:39 pm

2 stops34h 29m

$1,071

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 8/13

11:59 pm-9:45 am

2 stops25h 46m

Basel EuroAirport Swiss

Sat 8/22

7:10 pm-6:25 pm

1 stop31h 15m

$1,085

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Fri 9/11

6:00 am-6:15 pm

2 stops28h 15m

Basel EuroAirport Swiss

Thu 9/17

7:10 pm-9:39 pm

2 stops34h 29m

$1,096
Quickest round-trip

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 6/29

4:40 pm-3:10 pm

1 stop14h 30m

Basel EuroAirport Swiss

Tue 7/7

6:30 am-12:40 pm

1 stop14h 10m

$1,102

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 8/13

11:59 pm-9:45 am

2 stops25h 46m

Basel EuroAirport Swiss

Sat 8/22

7:10 pm-12:57 pm

2 stops25h 47m

$1,176

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

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?

Turkish Airlines and British Airways are the most popular carriers operating from Denver Intl to Basel

When to book flights from Denver to Basel

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

Cheap Denver to Basel (DEN to EAP) flight deals and tips

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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Denver to Basel takes 12h 10m
There are no direct flights from Denver to Basel. There are no popular flight routes from Denver to Basel.
Search flight deals

Frequently asked questions about flying from Denver to Basel

  • How far is Denver Intl to Basel by plane?

    The distance between Denver Intl and Basel is about 5122.0 mi. Typically, this will take 12h 10m by plane in normal conditions.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Basel.

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

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

  • What is the most popular airline from Denver to Basel?

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 allows you to filter the results for Denver to Basel flights to just show those with flexible booking policies.

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

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

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

If you are not ready to book a flight from Denver to Basel now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Basel and let you know when they change.

An easier way to manage your Basel 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
Fri 5/15
Fri 5/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Switzerland