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Cheap flights from Washington, D.C. Dulles Intl Airport to Basel from $374

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 6:15 pm
IAD
-
BSL
22h 55m
1 stop
Turkish Airlines Logo
10:40 am - 7:50 pm
BSL
-
IAD
15h 10m
1 stop
$630Turkish Airlines
Tue, Sep 22 - Thu, Oct 1
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
$633Turkish Airlines
Mon, Sep 14 - Tue, Sep 22
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
$637Turkish Airlines
Tue, Sep 22 - Thu, Oct 1
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
$656Turkish Airlines
Sun, Sep 13 - Wed, Sep 23
Turkish Airlines Logo
9:45 pm - 6:15 pm
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
10:40 am - 7:50 pm
BSL
-
IAD
15h 10m
1 stop
$660Turkish Airlines
Sun, Sep 20 - Wed, Sep 30
Turkish Airlines Logo
1:20 pm - 6:15 pm
IAD
-
BSL
22h 55m
1 stop
Turkish Airlines Logo
10:40 am - 7:50 pm
BSL
-
IAD
15h 10m
1 stop
$676Turkish Airlines
Wed, Sep 23 - Tue, Sep 29
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
$681Turkish Airlines
Mon, Sep 14 - Wed, Sep 23
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
10:40 am - 11:35 am
BSL
-
IAD
30h 55m
1 stop
$685Turkish Airlines
Mon, Sep 14 - Tue, Sep 22
Turkish Airlines Logo
9:45 pm - 6:15 pm
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
7:10 pm - 7:50 pm
BSL
-
IAD
30h 40m
1 stop
$690Turkish Airlines
Sun, Sep 27 - Sat, Oct 3
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
$694Turkish Airlines
Thu, Sep 17 - Mon, Sep 21

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

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Basel flight tickets
Turkish Airlines
Sep 22
IAD1:20 pmWashington, D.C. Dulles Intl
22h 55m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Oct 1
BSL10:40 amBasel EuroAirport Swiss
15h 10m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$630
Turkish Airlines
Sep 14
IAD9:45 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Sep 22
BSL7:10 pmBasel EuroAirport Swiss
22h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$633
Turkish Airlines
Sep 22
IAD9:45 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Oct 1
BSL7:10 pmBasel EuroAirport Swiss
22h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$637

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 9/22

1:20 pm-6:15 pm

1 stop22h 55m

Basel EuroAirport Swiss

Thu 10/1

10:40 am-7:50 pm

1 stop15h 10m

$630

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 9/14

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Tue 9/22

7:10 pm-11:35 am

1 stop22h 25m

$633

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 9/22

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Thu 10/1

7:10 pm-11:35 am

1 stop22h 25m

$637
Quickest round-trip

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 9/13

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Wed 9/23

10:40 am-7:50 pm

1 stop15h 10m

$656

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 9/20

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Wed 9/30

10:40 am-7:50 pm

1 stop15h 10m

$660

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 9/23

1:20 pm-6:15 pm

1 stop22h 55m

Basel EuroAirport Swiss

Tue 9/29

10:40 am-7:50 pm

1 stop15h 10m

$676

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 9/14

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Wed 9/23

10:40 am-7:50 pm

1 stop15h 10m

$681

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 9/14

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Tue 9/22

10:40 am-11:35 am

1 stop30h 55m

$685

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 9/27

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Sat 10/3

7:10 pm-7:50 pm

1 stop30h 40m

$690

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 9/17

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Mon 9/21

7:10 pm-11:35 am

1 stop22h 25m

$694

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

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?

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

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Basel 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 (IAD to EAP) 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

Fastest flight time

10h 55m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Basel takes 10h 55m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Basel. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Basel.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Basel

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

    Basel is 4100.1 mi away from Washington, D.C. Dulles Intl. Typically, this will take 10h 55m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

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

    The travel and health documents you'll need for your trip to Basel may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Basel. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Basel with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $747Free CancellationRating
7.4
4,317 reviews
Search Turkish Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Basel. momondo saves you time and could save you money on your trip.

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

Flights from Washington, D.C. to Basel with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Basel from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to Basel flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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