Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Basel to Washington, D.C. 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 Basel to Washington, D.C. departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

American Airlines Logo
7:10 am - 7:55 pmBSL-IAD
18h 45m1 stop
American Airlines Logo
6:20 pm - 3:35 pmIAD-BSL
15h 15m1 stop
$463American Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 6
American Airlines Logo
7:10 am - 7:55 pmBSL-IAD
18h 45m1 stop
American Airlines Logo
9:45 pm - 3:35 pmIAD-BSL
11h 50m1 stop
$464American Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 6
British Airways Logo
6:40 am - 6:52 pmBSL-IAD
18h 12m2 stops
British Airways Logo
5:20 pm - 6:20 pmIAD-BSL
19h 00m2 stops
$502British Airways
Find Deal
Wed, Aug 27 - Mon, Sep 1
British Airways Logo
7:05 am - 5:30 pmBSL-IAD
16h 25m1 stop
British Airways Logo
10:40 pm - 10:50 pmIAD-BSL
18h 10m1 stop
$506British Airways
Find Deal
Sun, Sep 14 - Mon, Sep 22
United Airlines Logo
11:30 am - 8:05 pmBSL-IAD
14h 35m1 stop
United Airlines Logo
10:20 pm - 7:35 pmIAD-BSL
15h 15m1 stop
$517United Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
Lufthansa Logo
2:20 pm - 8:05 pmBSL-IAD
11h 45m1 stop
Lufthansa Logo
10:20 pm - 7:35 pmIAD-BSL
15h 15m1 stop
$518Lufthansa
Find Deal
Sat, Aug 16 - Wed, Sep 3
Lufthansa Logo
8:25 am - 3:15 pmBSL-IAD
12h 50m1 stop
Lufthansa Logo
5:40 pm - 12:25 pmIAD-BSL
12h 45m1 stop
$519Lufthansa
Find Deal
Wed, Aug 27 - Mon, Sep 1
United Airlines Logo
11:30 am - 7:10 amBSL-IAD
25h 40m2 stops
United Airlines Logo
11:10 pm - 7:40 pmIAD-BSL
14h 30m1 stop
$523United Airlines
Find Deal
Mon, Sep 15 - Sun, Dec 14
Logo
11:30 am - 9:38 amBSL-IAD
28h 08m2 stops
Logo
3:25 pm - 7:55 amIAD-BSL
10h 30m1 stop
$537
Find Deal
Mon, Sep 15 - Mon, Sep 22
Logo
6:20 am - 3:50 pmBSL-IAD
15h 30m1 stop
Logo
9:35 am - 10:50 amIAD-BSL
19h 15m2 stops
$555
Find Deal
Sun, Sep 14 - Mon, Sep 22

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

Our best United Airlines deals on Basel to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Aug 28
BSL11:30 amBasel EuroAirport Swiss
14h 35m
1 stop
IAD8:05 pmWashington, D.C. Dulles Intl
Aug 31
IAD10:20 pmWashington, D.C. Dulles Intl
15h 15m
1 stop
BSL7:35 pmBasel EuroAirport Swiss
$517
Find similar
United Airlines
Sep 15
BSL11:30 amBasel EuroAirport Swiss
25h 40m
2 stops
IAD7:10 amWashington, D.C. Dulles Intl
Dec 14
IAD11:10 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL7:40 pmBasel EuroAirport Swiss
$523
Find similar
United Airlines
Aug 18
BSL9:45 amBasel EuroAirport Swiss
27h 25m
2 stops
IAD7:10 amWashington, D.C. Dulles Intl
Sep 3
IAD3:55 pmWashington, D.C. Dulles Intl
21h 40m
2 stops
BSL7:35 pmBasel EuroAirport Swiss
$534
Find similar

Air Canada flights from Basel to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Basel to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
Aug 4
BSL11:30 amBasel EuroAirport Swiss
34h 49m
2 stops
IAD4:19 pmWashington, D.C. Dulles Intl
Aug 17
IAD9:35 amWashington, D.C. Dulles Intl
19h 20m
2 stops
BSL10:55 amBasel EuroAirport Swiss
$853
Find similar
Air Canada
Aug 1
BSL11:30 amBasel EuroAirport Swiss
30h 09m
2 stops
IAD11:39 amWashington, D.C. Dulles Intl
Aug 9
IAD9:35 amWashington, D.C. Dulles Intl
19h 20m
2 stops
BSL10:55 amBasel EuroAirport Swiss
$1,736
Find similar
Air Canada
Aug 3
BSL8:30 amBasel EuroAirport Swiss
18h 55m
2 stops
IAD9:25 pmWashington, D.C. Dulles Intl
Aug 31
IAD1:00 pmWashington, D.C. Dulles Intl
15h 55m
2 stops
BSL10:55 amBasel EuroAirport Swiss
$2,457
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Basel to Washington, D.C. Dulles Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Basel to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 11/22

7:10 am-7:55 pm

1 stop18h 45m

Washington, D.C. Dulles Intl

Sat 12/6

6:20 pm-3:35 pm

1 stop15h 15m

$463

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 11/22

7:10 am-7:55 pm

1 stop18h 45m

Washington, D.C. Dulles Intl

Sat 12/6

9:45 pm-3:35 pm

1 stop11h 50m

$464

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Wed 8/27

6:40 am-6:52 pm

2 stops18h 12m

Washington, D.C. Dulles Intl

Mon 9/1

5:20 pm-6:20 pm

2 stops19h 00m

$502

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 9/14

7:05 am-5:30 pm

1 stop16h 25m

Washington, D.C. Dulles Intl

Mon 9/22

10:40 pm-10:50 pm

1 stop18h 10m

$506

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 8/28

11:30 am-8:05 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

Sun 8/31

10:20 pm-7:35 pm

1 stop15h 15m

$517

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 8/16

2:20 pm-8:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Wed 9/3

10:20 pm-7:35 pm

1 stop15h 15m

$518

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Wed 8/27

8:25 am-3:15 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Mon 9/1

5:40 pm-12:25 pm

1 stop12h 45m

$519

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 9/15

11:30 am-7:10 am

2 stops25h 40m

Washington, D.C. Dulles Intl

Sun 12/14

11:10 pm-7:40 pm

1 stop14h 30m

$523

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 9/15

11:30 am-9:38 am

2 stops28h 08m

Washington, D.C. Dulles Intl

Mon 9/22

3:25 pm-7:55 am

1 stop10h 30m

$537

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 9/14

6:20 am-3:50 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 9/22

9:35 am-10:50 am

2 stops19h 15m

$555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

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

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 day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $562. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Basel to Washington, D.C. Dulles Intl Airport for around $606.

Can stopping save me money on Basel to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 44% on your flight if you consider stops on a Basel to Washington, D.C. Dulles Intl Airport flight.

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

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

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

Best Price Found

$374

Fastest flight time

11h 00m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Basel in the past 72 hours is $374. The best round-trip flight deal from Basel to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $463.
The fastest flight from Basel to Washington, D.C. Dulles Intl Airport takes 11h 00m
There are no direct flights from Basel to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Basel EuroAirport Swiss - Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    A flight from Basel to Washington, D.C. Dulles Intl will travel around 4100.1 mi. In terms of flight time, this usually takes a little over 11h 40m.

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

    Prices for flights from Basel to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Basel to Washington, D.C. Dulles Intl Airport.

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

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. 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. Dulles Intl Airport

Compare and see reviews for airlines that fly from Basel to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $794Free CancellationRating
7.5
1,465 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
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie

Why use momondo?

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

Finding the right flight to Washington, D.C. from Basel is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Flights from Basel to Washington, D.C. 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 Basel to Washington, D.C.?

Once all potential Basel to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Basel to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.