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Cheap flights from Denver to Basel from $474

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 4/7. 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 Denver to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:58 pm - 10:20 pm
DEN
-
BSL
21h 22m
2 stops
British Airways Logo
7:10 pm - 4:30 pm
BSL
-
DEN
29h 20m
1 stop
$733British Airways
Tue, Mar 24 - Tue, Mar 31
British Airways Logo
6:25 pm - 10:15 am
DEN
-
BSL
32h 50m
1 stop
British Airways Logo
7:10 pm - 4:30 pm
BSL
-
DEN
29h 20m
1 stop
$735British Airways
Tue, Mar 24 - Tue, Mar 31
British Airways Logo
2:48 pm - 10:20 pm
DEN
-
BSL
24h 32m
2 stops
British Airways Logo
7:10 pm - 10:37 pm
BSL
-
DEN
35h 27m
2 stops
$736British Airways
Tue, Mar 24 - 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
$765Turkish Airlines
Thu, Feb 26 - Thu, Mar 5
British Airways Logo
9:10 am - 10:20 pm
DEN
-
BSL
30h 10m
2 stops
British Airways Logo
4:25 pm - 4:30 pm
BSL
-
DEN
31h 05m
1 stop
$783British Airways
Sun, Mar 8 - Sun, Mar 15
British Airways Logo
6:25 pm - 10:20 pm
DEN
-
BSL
20h 55m
1 stop
British Airways Logo
6:50 pm - 4:30 pm
BSL
-
DEN
28h 40m
1 stop
$786British Airways
Sun, Mar 8 - Sun, Mar 15
British Airways Logo
10:20 am - 6:15 pm
DEN
-
BSL
23h 55m
2 stops
British Airways Logo
7:00 am - 9:36 pm
BSL
-
DEN
21h 36m
2 stops
$796British Airways
Mon, Mar 2 - Tue, Mar 24
British Airways Logo
5:25 pm - 10:15 am
DEN
-
BSL
32h 50m
1 stop
British Airways Logo
7:00 am - 9:36 pm
BSL
-
DEN
21h 36m
2 stops
$799British Airways
Mon, Mar 2 - Tue, Mar 24
Lufthansa Logo
4:15 pm - 4:05 pm
DEN
-
BSL
15h 50m
2 stops
Lufthansa Logo
10:35 am - 5:00 pm
BSL
-
DEN
13h 25m
1 stop
$804Lufthansa
Wed, Mar 4 - Wed, Mar 11
Lufthansa Logo
5:45 pm - 1:35 pm
DEN
-
BSL
11h 50m
1 stop
Lufthansa Logo
10:35 am - 5:00 pm
BSL
-
DEN
13h 25m
1 stop
$812Lufthansa
Wed, Mar 4 - Wed, Mar 11

Turkish Airlines flights from Denver to Basel

Our best Turkish Airlines deals on Denver to Basel 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
$765
Turkish Airlines
Feb 19
DEN7:20 pmDenver Intl
30h 40m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Mar 7
BSL10:55 amBasel EuroAirport Swiss
58h 53m
2 stops
DEN1:48 pmDenver Intl
$926
Turkish Airlines
Feb 12
DEN7:20 pmDenver Intl
30h 40m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Feb 21
BSL10:55 amBasel EuroAirport Swiss
43h 10m
2 stops
DEN10:05 pmDenver Intl
$971

British Airways flights from Denver to Basel

Our best British Airways deals on Denver to Basel flight tickets
British Airways
Mar 24
DEN5:58 pmDenver Intl
21h 22m
2 stops
BSL10:20 pmBasel EuroAirport Swiss
Mar 31
BSL7:10 pmBasel EuroAirport Swiss
29h 20m
1 stop
DEN4:30 pmDenver Intl
$733
British Airways
Mar 24
DEN6:25 pmDenver Intl
32h 50m
1 stop
BSL10:15 amBasel EuroAirport Swiss
Mar 31
BSL7:10 pmBasel EuroAirport Swiss
29h 20m
1 stop
DEN4:30 pmDenver Intl
$735
British Airways
Mar 24
DEN2:48 pmDenver Intl
24h 32m
2 stops
BSL10:20 pmBasel EuroAirport Swiss
Mar 31
BSL7:10 pmBasel EuroAirport Swiss
35h 27m
2 stops
DEN10:37 pmDenver Intl
$736

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 February 9, 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

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 3/24

5:58 pm-10:20 pm

2 stops21h 22m

Basel EuroAirport Swiss

Tue 3/31

7:10 pm-4:30 pm

1 stop29h 20m

$733

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 3/24

6:25 pm-10:15 am

1 stop32h 50m

Basel EuroAirport Swiss

Tue 3/31

7:10 pm-4:30 pm

1 stop29h 20m

$735

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 3/24

2:48 pm-10:20 pm

2 stops24h 32m

Basel EuroAirport Swiss

Tue 3/31

7:10 pm-10:37 pm

2 stops35h 27m

$736

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

Sun 3/8

9:10 am-10:20 pm

2 stops30h 10m

Basel EuroAirport Swiss

Sun 3/15

4:25 pm-4:30 pm

1 stop31h 05m

$783

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Sun 3/8

6:25 pm-10:20 pm

1 stop20h 55m

Basel EuroAirport Swiss

Sun 3/15

6:50 pm-4:30 pm

1 stop28h 40m

$786

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 3/2

10:20 am-6:15 pm

2 stops23h 55m

Basel EuroAirport Swiss

Tue 3/24

7:00 am-9:36 pm

2 stops21h 36m

$796

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 3/2

5:25 pm-10:15 am

1 stop32h 50m

Basel EuroAirport Swiss

Tue 3/24

7:00 am-9:36 pm

2 stops21h 36m

$799

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 3/4

4:15 pm-4:05 pm

2 stops15h 50m

Basel EuroAirport Swiss

Wed 3/11

10:35 am-5:00 pm

1 stop13h 25m

$804

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 3/4

5:45 pm-1:35 pm

1 stop11h 50m

Basel EuroAirport Swiss

Wed 3/11

10:35 am-5:00 pm

1 stop13h 25m

$812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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?

Lufthansa and United Airlines 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

  • 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.

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