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Cheap flights from Denver to Basel from $369

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 3/22. 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.
Multiple Airlines Logo
8:20 pm - 4:05 pm
DEN
-
BSL
11h 45m1 stop
Multiple Airlines Logo
10:35 am - 4:00 pm
BSL
-
DEN
13h 25m1 stop
$688Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Lufthansa Logo
8:20 pm - 7:40 pm
DEN
-
BSL
15h 20m1 stop
Lufthansa Logo
6:30 am - 4:00 pm
BSL
-
DEN
17h 30m1 stop
$692Lufthansa
Thu, Feb 26 - Thu, Mar 5
Lufthansa Logo
8:20 pm - 7:40 pm
DEN
-
BSL
15h 20m1 stop
Lufthansa Logo
6:30 am - 4:41 pm
BSL
-
DEN
18h 11m2 stops
$701Lufthansa
Thu, Feb 26 - Thu, Mar 5
Lufthansa Logo
8:20 pm - 7:40 pm
DEN
-
BSL
15h 20m1 stop
Lufthansa Logo
9:50 am - 9:55 pm
BSL
-
DEN
20h 05m2 stops
$703Lufthansa
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
11:15 am - 9:55 am
DEN
-
BSL
14h 40m2 stops
Multiple Airlines Logo
9:50 am - 2:35 pm
BSL
-
DEN
12h 45m1 stop
$705Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
11:15 am - 9:55 am
DEN
-
BSL
14h 40m2 stops
Multiple Airlines Logo
10:35 am - 7:26 pm
BSL
-
DEN
16h 51m2 stops
$712Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
4:20 pm - 12:30 pm
DEN
-
BSL
12h 10m1 stop
Multiple Airlines Logo
10:10 am - 6:55 pm
BSL
-
DEN
16h 45m2 stops
$715Multiple Airlines
Tue, Jan 27 - Tue, Feb 24
Lufthansa Logo
5:54 pm - 6:20 pm
DEN
-
BSL
16h 26m2 stops
Lufthansa Logo
10:35 am - 9:55 pm
BSL
-
DEN
19h 20m2 stops
$717Lufthansa
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
4:15 pm - 4:05 pm
DEN
-
BSL
15h 50m2 stops
Multiple Airlines Logo
10:10 am - 6:55 pm
BSL
-
DEN
16h 45m2 stops
$719Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
11:15 am - 9:55 am
DEN
-
BSL
14h 40m2 stops
Multiple Airlines Logo
10:10 am - 6:55 pm
BSL
-
DEN
16h 45m2 stops
$730Multiple Airlines
Tue, Jan 27 - Tue, Feb 24

Turkish Airlines flights from Denver to Basel

Our best Turkish Airlines deals on Denver to Basel flight tickets
Turkish Airlines
Jan 9
DEN7:20 pmDenver Intl
37h 50m
1 stop
BSL5:10 pmBasel EuroAirport Swiss
Jan 18
BSL6:05 pmBasel EuroAirport Swiss
35h 54m
2 stops
DEN9:59 pmDenver Intl
$1,099
Find similar
Turkish Airlines
Jan 9
DEN3:15 pmDenver Intl
34h 45m
2 stops
BSL10:00 amBasel EuroAirport Swiss
Jan 18
BSL6:05 pmBasel EuroAirport Swiss
35h 54m
2 stops
DEN9:59 pmDenver Intl
$1,206
Find similar

Lufthansa flights from Denver to Basel

Our best Lufthansa deals on Denver to Basel flight tickets
Lufthansa
Feb 26
DEN8:20 pmDenver Intl
15h 20m
1 stop
BSL7:40 pmBasel EuroAirport Swiss
Mar 5
BSL6:30 amBasel EuroAirport Swiss
17h 30m
1 stop
DEN4:00 pmDenver Intl
$692
Find similar
Lufthansa
Feb 26
DEN8:20 pmDenver Intl
15h 20m
1 stop
BSL7:40 pmBasel EuroAirport Swiss
Mar 5
BSL9:50 amBasel EuroAirport Swiss
20h 05m
2 stops
DEN9:55 pmDenver Intl
$703
Find similar
Lufthansa
Feb 26
DEN5:45 pmDenver Intl
12h 00m
1 stop
BSL1:45 pmBasel EuroAirport Swiss
Mar 5
BSL6:30 amBasel EuroAirport Swiss
18h 11m
2 stops
DEN4:41 pmDenver Intl
$713
Find similar

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 January 1, 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

Mon 2/23

8:20 pm-4:05 pm

1 stop11h 45m

Basel EuroAirport Swiss

Mon 3/2

10:35 am-4:00 pm

1 stop13h 25m

$688

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 2/26

8:20 pm-7:40 pm

1 stop15h 20m

Basel EuroAirport Swiss

Thu 3/5

6:30 am-4:00 pm

1 stop17h 30m

$692

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 2/26

8:20 pm-7:40 pm

1 stop15h 20m

Basel EuroAirport Swiss

Thu 3/5

6:30 am-4:41 pm

2 stops18h 11m

$701

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 2/26

8:20 pm-7:40 pm

1 stop15h 20m

Basel EuroAirport Swiss

Thu 3/5

9:50 am-9:55 pm

2 stops20h 05m

$703

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 1/28

11:15 am-9:55 am

2 stops14h 40m

Basel EuroAirport Swiss

Wed 2/4

9:50 am-2:35 pm

1 stop12h 45m

$705

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 1/28

11:15 am-9:55 am

2 stops14h 40m

Basel EuroAirport Swiss

Wed 2/4

10:35 am-7:26 pm

2 stops16h 51m

$712

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 1/27

4:20 pm-12:30 pm

1 stop12h 10m

Basel EuroAirport Swiss

Tue 2/24

10:10 am-6:55 pm

2 stops16h 45m

$715

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 2/26

5:54 pm-6:20 pm

2 stops16h 26m

Basel EuroAirport Swiss

Thu 3/5

10:35 am-9:55 pm

2 stops19h 20m

$717

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 2/23

4:15 pm-4:05 pm

2 stops15h 50m

Basel EuroAirport Swiss

Mon 3/2

10:10 am-6:55 pm

2 stops16h 45m

$719

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 1/27

11:15 am-9:55 am

2 stops14h 40m

Basel EuroAirport Swiss

Tue 2/24

10:10 am-6:55 pm

2 stops16h 45m

$730

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 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?

British Airways is the most popular carrier 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

11h 45m

Direct flights

None
The fastest flight from Denver to Basel takes 11h 45m
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 11h 45m 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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