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Cheap flights from Washington, D.C. Dulles Intl Airport to Basel from $273

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Basel departing on 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
10:40 am - 7:50 pm
BSL
-
IAD
15h 10m
1 stop
$632Turkish Airlines
Tue, Mar 31 - Wed, Jun 24
Turkish Airlines Logo
9:45 pm - 9:45 am
IAD
-
BSL
30h 00m
1 stop
Turkish Airlines Logo
7:10 pm - 11:35 am
BSL
-
IAD
22h 25m
1 stop
$686Turkish Airlines
Sat, Apr 11 - Tue, Apr 14
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
7:10 pm - 11:35 am
BSL
-
IAD
22h 25m
1 stop
$696Turkish Airlines
Wed, Apr 1 - Wed, Apr 8
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
10:40 am - 7:50 pm
BSL
-
IAD
15h 10m
1 stop
$701Turkish Airlines
Sun, Mar 29 - Wed, Jun 24
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
7:10 pm - 7:50 pm
BSL
-
IAD
30h 40m
1 stop
$718Turkish Airlines
Tue, Apr 7 - Tue, Apr 14
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
7:10 pm - 11:35 am
BSL
-
IAD
22h 25m
1 stop
$725Turkish Airlines
Fri, Apr 10 - Tue, Apr 14
Turkish Airlines Logo
9:45 pm - 9:45 am
IAD
-
BSL
30h 00m
1 stop
Turkish Airlines Logo
7:10 pm - 11:35 am
BSL
-
IAD
22h 25m
1 stop
$726Turkish Airlines
Sat, Apr 11 - Mon, Apr 13
Turkish Airlines Logo
9:45 pm - 6:15 pm
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
10:40 am - 11:35 am
BSL
-
IAD
30h 55m
1 stop
$730Turkish Airlines
Sun, Aug 16 - Mon, Aug 31
Turkish Airlines Logo
9:45 pm - 6:15 pm
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
7:10 pm - 11:35 am
BSL
-
IAD
22h 25m
1 stop
$758Turkish Airlines
Tue, Apr 7 - Mon, Apr 13
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
10:40 am - 7:50 pm
BSL
-
IAD
15h 10m
1 stop
$760Turkish Airlines
Mon, Aug 24 - Sat, Sep 5

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss flight tickets
Turkish Airlines
Mar 31
IAD1:20 pmWashington, D.C. Dulles Intl
14h 25m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Jun 24
BSL10:40 amBasel EuroAirport Swiss
15h 10m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$632
Turkish Airlines
Apr 11
IAD9:45 pmWashington, D.C. Dulles Intl
30h 00m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Apr 14
BSL7:10 pmBasel EuroAirport Swiss
22h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$686
Turkish Airlines
Apr 1
IAD1:20 pmWashington, D.C. Dulles Intl
14h 25m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Apr 8
BSL7:10 pmBasel EuroAirport Swiss
22h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$696

Lufthansa flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss flight tickets
Lufthansa
Mar 10
IAD7:00 pmWashington, D.C. Dulles Intl
9h 55m
1 stop
BSL9:55 amBasel EuroAirport Swiss
Mar 17
BSL10:35 amBasel EuroAirport Swiss
11h 15m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$1,132
Lufthansa
Mar 10
IAD7:00 pmWashington, D.C. Dulles Intl
12h 30m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Mar 18
BSL10:35 amBasel EuroAirport Swiss
11h 15m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$1,154
Lufthansa
Mar 3
IAD5:27 pmWashington, D.C. Dulles Intl
13h 03m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Mar 10
BSL10:35 amBasel EuroAirport Swiss
11h 15m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$1,491

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 3/31

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Wed 6/24

10:40 am-7:50 pm

1 stop15h 10m

$632

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sat 4/11

9:45 pm-9:45 am

1 stop30h 00m

Basel EuroAirport Swiss

Tue 4/14

7:10 pm-11:35 am

1 stop22h 25m

$686

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 4/1

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Wed 4/8

7:10 pm-11:35 am

1 stop22h 25m

$696

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 3/29

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Wed 6/24

10:40 am-7:50 pm

1 stop15h 10m

$701

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 4/7

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Tue 4/14

7:10 pm-7:50 pm

1 stop30h 40m

$718

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Fri 4/10

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Tue 4/14

7:10 pm-11:35 am

1 stop22h 25m

$725

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sat 4/11

9:45 pm-9:45 am

1 stop30h 00m

Basel EuroAirport Swiss

Mon 4/13

7:10 pm-11:35 am

1 stop22h 25m

$726

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 8/16

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Mon 8/31

10:40 am-11:35 am

1 stop30h 55m

$730

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 4/7

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Mon 4/13

7:10 pm-11:35 am

1 stop22h 25m

$758

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 8/24

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Sat 9/5

10:40 am-7:50 pm

1 stop15h 10m

$760

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 Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl to Basel EuroAirport Swiss?

Turkish Airlines is the most popular carrier operating from Washington, D.C. Dulles Intl to Basel EuroAirport Swiss

When to book flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

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

Cheap Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss (IAD to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Fastest flight time

10h 05m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss takes 10h 05m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Basel EuroAirport Swiss by plane?

    Basel EuroAirport Swiss is 4096.7 mi away from Washington, D.C. Dulles Intl. 10h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

    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 Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss.

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

    The necessary travel and health documents for your Basel EuroAirport Swiss trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $413Free CancellationRating
7.3
4,240 reviews
Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Basel?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Basel for you.

Can I find flights from Washington, D.C. to Basel with flexible booking policies on momondo?

Yes. All flights to Basel from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Basel?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Basel.

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

Yes momondo offers price alerts on flights to Basel from Washington, D.C.. 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.

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