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Cheap flights from Washington, D.C. to Basel from $234

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. to Basel departing on 3/23. 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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0 bags

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Find the cheapest flights from Washington, D.C. to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:45 pm - 10:05 pm
IAD
-
BSL
18h 20m
1 stop
British Airways Logo
11:10 am - 8:55 pm
BSL
-
IAD
14h 45m
1 stop
$524British Airways
Wed, Mar 11 - Wed, Mar 18
British Airways Logo
9:45 pm - 10:05 pm
IAD
-
BSL
18h 20m
1 stop
British Airways Logo
6:50 pm - 8:55 pm
BSL
-
IAD
31h 05m
1 stop
$527British Airways
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
10:45 pm - 6:15 pm
IAD
-
BSL
14h 30m
1 stop
American Airlines Logo
7:00 am - 8:55 pm
BSL
-
IAD
18h 55m
1 stop
$532American Airlines
Mon, Mar 16 - Tue, Mar 24
Turkish Airlines Logo
1:30 pm - 10:00 am
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
6:05 pm - 7:20 pm
BSL
-
IAD
31h 15m
1 stop
$603Turkish Airlines
Sun, Feb 8 - Wed, Feb 18
Turkish Airlines Logo
2:30 pm - 10:00 am
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
6:05 pm - 12:45 pm
BSL
-
IAD
23h 40m
1 stop
$613Turkish Airlines
Fri, Mar 13 - Fri, Mar 20
Turkish Airlines Logo
10:15 pm - 10:00 am
IAD
-
BSL
30h 45m
1 stop
Turkish Airlines Logo
7:10 pm - 11:35 am
BSL
-
IAD
22h 25m
1 stop
$615Turkish Airlines
Sun, Mar 22 - Tue, Mar 31
American Airlines Logo
8:13 pm - 7:30 pm
BWI
-
BSL
17h 17m
2 stops
American Airlines Logo
8:15 am - 5:15 pm
BSL
-
BWI
15h 00m
1 stop
$1,001American Airlines
Wed, Jul 1 - Tue, Aug 4
Air France Logo
5:09 pm - 10:40 am
DCA
-
BSL
12h 31m
2 stops
Air France Logo
6:05 am - 5:00 pm
BSL
-
DCA
15h 55m
2 stops
$1,016Air France
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
12:15 pm - 10:20 am
BWI
-
BSL
16h 05m
2 stops
Multiple Airlines Logo
8:15 am - 6:50 pm
BSL
-
BWI
16h 35m
2 stops
$1,140Multiple Airlines
Tue, Jun 16 - Tue, Jun 30
Multiple Airlines Logo
4:10 pm - 7:40 pm
DCA
-
BSL
22h 30m
3 stops
Multiple Airlines Logo
6:45 am - 9:56 pm
BSL
-
DCA
20h 11m
2 stops
$1,230Multiple Airlines
Fri, Mar 13 - Fri, Mar 20

Turkish Airlines flights from Washington, D.C. to Basel

Our best Turkish Airlines deals on Washington, D.C. to Basel flight tickets
Turkish Airlines
Feb 8
IAD1:30 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Feb 18
BSL6:05 pmBasel EuroAirport Swiss
31h 15m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$603
Turkish Airlines
Mar 13
IAD2:30 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Mar 20
BSL6:05 pmBasel EuroAirport Swiss
23h 40m
1 stop
IAD12:45 pmWashington, D.C. Dulles Intl
$613
Turkish Airlines
Mar 22
IAD10:15 pmWashington, D.C. Dulles Intl
30h 45m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Mar 31
BSL7:10 pmBasel EuroAirport Swiss
22h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$615

British Airways flights from Washington, D.C. to Basel

Our best British Airways deals on Washington, D.C. to Basel flight tickets
British Airways
Jul 21
IAD5:40 pmWashington, D.C. Dulles Intl
11h 15m
1 stop
BSL10:55 amBasel EuroAirport Swiss
Jul 28
BSL11:55 amBasel EuroAirport Swiss
11h 30m
1 stop
IAD5:25 pmWashington, D.C. Dulles Intl
$708
British Airways
Jun 16
IAD7:15 pmWashington, D.C. Dulles Intl
17h 40m
1 stop
BSL6:55 pmBasel EuroAirport Swiss
Jun 30
BSL8:15 amBasel EuroAirport Swiss
15h 10m
1 stop
IAD5:25 pmWashington, D.C. Dulles Intl
$716
British Airways
Jul 1
BWI9:30 pmBaltimore/Washington
19h 10m
1 stop
BSL10:40 pmBasel EuroAirport Swiss
Aug 4
BSL8:15 amBasel EuroAirport Swiss
15h 00m
1 stop
BWI5:15 pmBaltimore/Washington
$896

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Basel 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

Wed 3/11

10:45 pm-10:05 pm

1 stop18h 20m

Basel EuroAirport Swiss

Wed 3/18

11:10 am-8:55 pm

1 stop14h 45m

$524

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 3/4

9:45 pm-10:05 pm

1 stop18h 20m

Basel EuroAirport Swiss

Sun 3/8

6:50 pm-8:55 pm

1 stop31h 05m

$527

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 3/16

10:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Tue 3/24

7:00 am-8:55 pm

1 stop18h 55m

$532

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 2/8

1:30 pm-10:00 am

1 stop14h 30m

Basel EuroAirport Swiss

Wed 2/18

6:05 pm-7:20 pm

1 stop31h 15m

$603

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Fri 3/13

2:30 pm-10:00 am

1 stop14h 30m

Basel EuroAirport Swiss

Fri 3/20

6:05 pm-12:45 pm

1 stop23h 40m

$613

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 3/22

10:15 pm-10:00 am

1 stop30h 45m

Basel EuroAirport Swiss

Tue 3/31

7:10 pm-11:35 am

1 stop22h 25m

$615

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 7/1

8:13 pm-7:30 pm

2 stops17h 17m

Basel EuroAirport Swiss

Tue 8/4

8:15 am-5:15 pm

1 stop15h 00m

$1,001

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Fri 3/13

5:09 pm-10:40 am

2 stops12h 31m

Basel EuroAirport Swiss

Fri 3/20

6:05 am-5:00 pm

2 stops15h 55m

$1,016

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 6/16

12:15 pm-10:20 am

2 stops16h 05m

Basel EuroAirport Swiss

Tue 6/30

8:15 am-6:50 pm

2 stops16h 35m

$1,140

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Fri 3/13

4:10 pm-7:40 pm

3 stops22h 30m

Basel EuroAirport Swiss

Fri 3/20

6:45 am-9:56 pm

2 stops20h 11m

$1,230

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. 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. to Basel?

British Airways and American Airlines are the most popular carriers operating from Washington, D.C. to Basel

When to book flights from Washington, D.C. to Basel

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Basel (WAS to EAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Basel

Fastest flight time

9h 55m

Direct flights

None
The fastest flight from Washington, D.C. to Basel takes 9h 55m
There are no direct flights from Washington, D.C. to Basel. There are no popular flight routes from Washington, D.C. to Basel.
Search flight deals

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

    Basel is 4084.6 mi away from Washington, D.C.. Typically, this will take 9h 55m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. to Basel were last updated today.

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

  • How old do you have to be to fly from Washington, D.C. 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. 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.

  • What is the most popular airline from Washington, D.C. to Basel?

Best airlines flying from Washington, D.C. to Basel

Compare and see reviews for airlines that fly from Washington, D.C. to Basel with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $413Free CancellationRating
7.3
4,208 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?

momondo does allow users to show only those flights to Basel from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Washington, D.C. to Basel flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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