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Cheap flights from Basel to Washington, D.C. from $518

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Basel to Washington, D.C. departing on 3/21. 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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Cheap round-trip flights

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British Airways Logo
7:10 am - 4:35 pmBSL-IAD
14h 25m1 stop
British Airways Logo
10:45 pm - 2:55 pmIAD-BSL
11h 10m1 stop
$518British Airways
Find Deal
Sat, Mar 21 - Wed, Mar 25
Multiple Airlines Logo
6:05 am - 3:35 pmBSL-IAD
15h 30m1 stop
Multiple Airlines Logo
5:46 pm - 9:35 pmIAD-BSL
21h 49m2 stops
$524Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
6:05 am - 3:35 pmBSL-IAD
15h 30m1 stop
American Airlines Logo
6:20 pm - 9:35 pmIAD-BSL
21h 15m1 stop
$525American Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
6:05 am - 7:55 pmBSL-IAD
19h 50m1 stop
American Airlines Logo
9:45 pm - 9:35 pmIAD-BSL
17h 50m1 stop
$526American Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
6:05 am - 6:45 pmBSL-BWI
18h 40m1 stop
American Airlines Logo
6:31 pm - 9:35 pmBWI-BSL
21h 04m2 stops
$526American Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
British Airways Logo
6:05 am - 7:55 pmBSL-IAD
19h 50m1 stop
British Airways Logo
9:45 pm - 6:15 pmIAD-BSL
14h 30m1 stop
$527British Airways
Find Deal
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
6:05 am - 5:08 pmBSL-DCA
17h 03m2 stops
Multiple Airlines Logo
5:59 pm - 9:35 pmDCA-BSL
21h 36m2 stops
$530Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
6:05 am - 7:09 pmBSL-IAD
19h 04m2 stops
Delta Logo
12:23 pm - 9:50 amIAD-BSL
15h 27m2 stops
$567Delta
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Thu, Jan 8 - Mon, Jan 12
Delta Logo
6:05 am - 4:05 pmBSL-IAD
16h 00m1 stop
Delta Logo
12:23 pm - 10:40 amIAD-BSL
16h 17m2 stops
$589Delta
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Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
1:10 pm - 11:59 pmBSL-DCA
16h 49m2 stops
United Airlines Logo
7:00 pm - 7:40 pmDCA-BSL
18h 40m2 stops
$749United Airlines
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Wed, Dec 24 - Tue, Jan 6

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

Our best British Airways deals on Basel to Washington, D.C. flight tickets
British Airways
Mar 21
BSL7:10 amBasel EuroAirport Swiss
14h 25m
1 stop
IAD4:35 pmWashington, D.C. Dulles Intl
Mar 25
IAD10:45 pmWashington, D.C. Dulles Intl
11h 10m
1 stop
BSL2:55 pmBasel EuroAirport Swiss
$518
Find similar
British Airways
Feb 26
BSL6:05 amBasel EuroAirport Swiss
19h 50m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Mar 2
IAD9:45 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
$527
Find similar
British Airways
Jan 8
BSL11:05 amBasel EuroAirport Swiss
16h 58m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
Jan 12
DCA5:59 pmWashington, D.C. Reagan-National
21h 36m
2 stops
BSL9:35 pmBasel EuroAirport Swiss
$559
Find similar

Delta flights from Basel to Washington, D.C.

Our best Delta deals on Basel to Washington, D.C. flight tickets
Delta
Jan 8
BSL6:05 amBasel EuroAirport Swiss
19h 04m
2 stops
IAD7:09 pmWashington, D.C. Dulles Intl
Jan 12
IAD12:23 pmWashington, D.C. Dulles Intl
15h 27m
2 stops
BSL9:50 amBasel EuroAirport Swiss
$567
Find similar
Delta
Feb 26
BSL6:05 amBasel EuroAirport Swiss
16h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Mar 2
IAD12:23 pmWashington, D.C. Dulles Intl
16h 17m
2 stops
BSL10:40 amBasel EuroAirport Swiss
$589
Find similar
Delta
Feb 26
BSL6:05 amBasel EuroAirport Swiss
35h 36m
2 stops
IAD11:41 amWashington, D.C. Dulles Intl
Mar 2
IAD6:50 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
BSL1:50 pmBasel EuroAirport Swiss
$590
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Basel to Washington, D.C. 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 November 26, 2025.
Use the filters below to find and compare flights from Basel to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 3/21

7:10 am-4:35 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Wed 3/25

10:45 pm-2:55 pm

1 stop11h 10m

$518

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 1/8

6:05 am-3:35 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 1/12

5:46 pm-9:35 pm

2 stops21h 49m

$524

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 1/8

6:05 am-3:35 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 1/12

6:20 pm-9:35 pm

1 stop21h 15m

$525

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 1/8

6:05 am-7:55 pm

1 stop19h 50m

Washington, D.C. Dulles Intl

Mon 1/12

9:45 pm-9:35 pm

1 stop17h 50m

$526

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Thu 1/8

6:05 am-6:45 pm

1 stop18h 40m

Baltimore/Washington

Mon 1/12

6:31 pm-9:35 pm

2 stops21h 04m

$526

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 2/26

6:05 am-7:55 pm

1 stop19h 50m

Washington, D.C. Dulles Intl

Mon 3/2

9:45 pm-6:15 pm

1 stop14h 30m

$527

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 1/8

6:05 am-5:08 pm

2 stops17h 03m

Washington, D.C. Reagan-National

Mon 1/12

5:59 pm-9:35 pm

2 stops21h 36m

$530

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 1/8

6:05 am-7:09 pm

2 stops19h 04m

Washington, D.C. Dulles Intl

Mon 1/12

12:23 pm-9:50 am

2 stops15h 27m

$567

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 2/26

6:05 am-4:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Mon 3/2

12:23 pm-10:40 am

2 stops16h 17m

$589

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Wed 12/24

1:10 pm-11:59 pm

2 stops16h 49m

Washington, D.C. Reagan-National

Tue 1/6

7:00 pm-7:40 pm

2 stops18h 40m

$749

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 Washington, D.C. from

How to get the cheapest flight ticket from Basel to Washington, D.C.

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 typical price of a round-trip flight between Basel and Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Basel is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $462. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Basel to Washington, D.C. for around $562.

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

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

Cheap Basel to Washington, D.C. (EAP to WAS) flight deals and tips

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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Basel to Washington, D.C. takes 11h 15m
There are no direct flights from Basel to Washington, D.C.. There are no popular flight routes from Basel to Washington, D.C..
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  • How far is Basel to Washington, D.C. by plane?

    The straight-line distance from Basel to Washington, D.C. is 4084.6 mi. By plane, this route typically takes 11h 05m.

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

    Prices for flights from Basel to Washington, D.C. refresh daily.

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

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

    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 Basel to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Basel to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $794Free CancellationRating
7.4
1,498 reviews
Search Air France flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Basel with this policy.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Basel. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Basel to Washington, D.C. 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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport