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Cheap flights from Denver to Basel from $564

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 6/22. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:40 pm - 6:55 pm
DEN
-
BSL
16h 15m
1 stop
British Airways Logo
8:15 am - 4:30 pm
BSL
-
DEN
16h 15m
1 stop
$733British Airways
Tue, Apr 7 - Tue, Apr 14
British Airways Logo
2:39 pm - 6:55 pm
DEN
-
BSL
20h 16m
2 stops
British Airways Logo
8:15 am - 4:30 pm
BSL
-
DEN
16h 15m
1 stop
$743British Airways
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
11:10 am - 6:10 pm
DEN
-
BSL
23h 00m
3 stops
Multiple Airlines Logo
8:05 pm - 7:55 pm
BSL
-
DEN
31h 50m
3 stops
$872Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
8:25 pm - 7:40 pm
DEN
-
BSL
15h 15m
1 stop
United Airlines Logo
2:30 pm - 1:35 pm
BSL
-
DEN
31h 05m
1 stop
$900United Airlines
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
5:25 pm - 2:55 pm
DEN
-
BSL
13h 30m
1 stop
British Airways Logo
6:50 pm - 4:30 pm
BSL
-
DEN
28h 40m
1 stop
$909British Airways
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
3:20 pm - 4:05 pm
DEN
-
BSL
16h 45m
2 stops
United Airlines Logo
1:10 pm - 7:55 pm
BSL
-
DEN
13h 45m
1 stop
$910United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
11:15 am - 4:05 pm
DEN
-
BSL
20h 50m
2 stops
United Airlines Logo
9:50 am - 9:23 am
BSL
-
DEN
31h 33m
2 stops
$919United Airlines
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
11:59 pm - 9:45 am
DEN
-
BSL
25h 46m
2 stops
Multiple Airlines Logo
10:40 am - 6:25 pm
BSL
-
DEN
39h 45m
1 stop
$931Multiple Airlines
Wed, May 27 - Sat, Jun 6
United Airlines Logo
8:25 pm - 7:40 pm
DEN
-
BSL
15h 15m
1 stop
United Airlines Logo
6:00 am - 4:00 pm
BSL
-
DEN
18h 00m
2 stops
$939United Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
6:00 am - 9:45 am
DEN
-
BSL
19h 45m
2 stops
Multiple Airlines Logo
7:10 pm - 6:25 pm
BSL
-
DEN
31h 15m
1 stop
$961Multiple Airlines
Sat, Aug 1 - Sat, Aug 8

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
37h 50m
1 stop
BSL5:10 pmBasel EuroAirport Swiss
Mar 5
BSL10:55 amBasel EuroAirport Swiss
38h 40m
1 stop
DEN5:35 pmDenver Intl
$765
Turkish Airlines
Feb 26
DEN7:20 pmDenver Intl
37h 50m
1 stop
BSL5:10 pmBasel EuroAirport Swiss
Mar 5
BSL10:55 amBasel EuroAirport Swiss
38h 40m
1 stop
DEN5:35 pmDenver Intl
$826
Turkish Airlines
Feb 26
DEN7:20 pmDenver Intl
37h 50m
1 stop
BSL5:10 pmBasel EuroAirport Swiss
Mar 5
BSL10:55 amBasel EuroAirport Swiss
43h 00m
2 stops
DEN9:55 pmDenver Intl
$881

United Airlines flights from Denver to Basel

Our best United Airlines deals on Denver to Basel flight tickets
United Airlines
Apr 6
DEN8:25 pmDenver Intl
15h 15m
1 stop
BSL7:40 pmBasel EuroAirport Swiss
Apr 13
BSL2:30 pmBasel EuroAirport Swiss
31h 05m
1 stop
DEN1:35 pmDenver Intl
$900
United Airlines
Apr 6
DEN8:25 pmDenver Intl
15h 15m
1 stop
BSL7:40 pmBasel EuroAirport Swiss
Apr 13
BSL6:00 amBasel EuroAirport Swiss
18h 00m
2 stops
DEN4:00 pmDenver Intl
$939
United Airlines
Mar 23
DEN9:20 pmDenver Intl
11h 45m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
Mar 30
BSL1:00 pmBasel EuroAirport Swiss
13h 50m
1 stop
DEN6:50 pmDenver Intl
$975

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 23, 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 4/7

6:40 pm-6:55 pm

1 stop16h 15m

Basel EuroAirport Swiss

Tue 4/14

8:15 am-4:30 pm

1 stop16h 15m

$733

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 4/7

2:39 pm-6:55 pm

2 stops20h 16m

Basel EuroAirport Swiss

Tue 4/14

8:15 am-4:30 pm

1 stop16h 15m

$743

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Tue 4/7

11:10 am-6:10 pm

3 stops23h 00m

Basel EuroAirport Swiss

Tue 4/14

8:05 pm-7:55 pm

3 stops31h 50m

$872

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 4/6

8:25 pm-7:40 pm

1 stop15h 15m

Basel EuroAirport Swiss

Mon 4/13

2:30 pm-1:35 pm

1 stop31h 05m

$900

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 3/4

5:25 pm-2:55 pm

1 stop13h 30m

Basel EuroAirport Swiss

Sun 3/8

6:50 pm-4:30 pm

1 stop28h 40m

$909

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 3/4

3:20 pm-4:05 pm

2 stops16h 45m

Basel EuroAirport Swiss

Sun 3/8

1:10 pm-7:55 pm

1 stop13h 45m

$910

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 3/4

11:15 am-4:05 pm

2 stops20h 50m

Basel EuroAirport Swiss

Sun 3/8

9:50 am-9:23 am

2 stops31h 33m

$919

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Wed 5/27

11:59 pm-9:45 am

2 stops25h 46m

Basel EuroAirport Swiss

Sat 6/6

10:40 am-6:25 pm

1 stop39h 45m

$931

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 4/6

8:25 pm-7:40 pm

1 stop15h 15m

Basel EuroAirport Swiss

Mon 4/13

6:00 am-4:00 pm

2 stops18h 00m

$939

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Sat 8/1

6:00 am-9:45 am

2 stops19h 45m

Basel EuroAirport Swiss

Sat 8/8

7:10 pm-6:25 pm

1 stop31h 15m

$961

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?

Lufthansa, KLM, and Air France 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 00m

Direct flights

None
The fastest flight from Denver to Basel takes 12h 00m
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 00m 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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