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Cheap flights from Basel to Washington, D.C. from $434

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 11/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 2:00 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
23h 30m1 stop Vienna Intl
Multiple Airlines Logo
10:20 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
15h 15m1 stop Munich Franz Josef Strauss
$614Multiple Airlines
Thu, Sep 3 - Tue, Sep 8
Lufthansa Logo
6:00 am - 1:35 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
13h 35m1 stop Frankfurt am Main
Lufthansa Logo
5:55 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
10h 30m1 stop Frankfurt am Main
$617Lufthansa
Thu, Aug 27 - Mon, Aug 31
Lufthansa Logo
6:00 am - 1:35 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
13h 35m1 stop Frankfurt am Main
Lufthansa Logo
10:20 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
15h 15m1 stop Munich Franz Josef Strauss
$617Lufthansa
Thu, Aug 27 - Mon, Aug 31
Austrian Airlines Logo
8:30 pm - 2:00 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
23h 30m1 stop Vienna Intl
Austrian Airlines Logo
5:45 pm - 7:50 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
20h 05m1 stop Vienna Intl
$618Austrian Airlines
Thu, Sep 3 - Tue, Sep 8
Air Canada Logo
6:00 am - 3:01 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
15h 01m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:43 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
15h 42m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
$628Air Canada
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
10:35 am - 4:05 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 30m1 stop Frankfurt am Main
United Airlines Logo
8:35 am - 9:15 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
18h 40m2 stops Newark Munich Franz Josef Strauss
$631United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
6:00 am - 3:15 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
15h 15m1 stop Frankfurt am Main
United Airlines Logo
10:20 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
15h 15m1 stop Munich Franz Josef Strauss
$631United Airlines
Thu, Sep 3 - Mon, Sep 7
Lufthansa Logo
10:40 am - 3:55 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 15m1 stop Frankfurt am Main
Lufthansa Logo
5:35 pm - 12:20 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
12h 45m1 stop Munich Franz Josef Strauss
$631Lufthansa
Sun, Dec 6 - Sat, Jan 9
Lufthansa Logo
10:40 am - 3:55 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 15m1 stop Frankfurt am Main
Lufthansa Logo
5:35 pm - 12:20 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
12h 45m1 stop Munich Franz Josef Strauss
$631Lufthansa
Sun, Dec 6 - Sat, Jan 9
United Airlines Logo
6:00 am - 4:05 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
16h 05m1 stop Frankfurt am Main
United Airlines Logo
5:30 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
20h 05m1 stop Munich Franz Josef Strauss
$632United Airlines
Thu, Sep 3 - Mon, Sep 7

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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
Sep 3
BSL6:00 amBasel EuroAirport Swiss
15h 15m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Sep 7
IAD10:20 pmWashington, D.C. Dulles Intl
15h 15m
1 stop
BSL7:35 pmBasel EuroAirport Swiss
$631
United Airlines
Sep 3
BSL6:00 amBasel EuroAirport Swiss
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Sep 7
IAD5:30 pmWashington, D.C. Dulles Intl
20h 05m
1 stop
BSL7:35 pmBasel EuroAirport Swiss
$632
United Airlines
Sep 3
BSL6:00 amBasel EuroAirport Swiss
14h 55m
2 stops
IAD2:55 pmWashington, D.C. Dulles Intl
Sep 7
IAD12:35 pmWashington, D.C. Dulles Intl
14h 40m
2 stops
BSL9:15 amBasel EuroAirport Swiss
$634

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

Our best Turkish Airlines deals on Basel to Washington, D.C. Dulles Intl Airport flight tickets
Turkish Airlines
Oct 30
BSL6:10 pmBasel EuroAirport Swiss
23h 35m
1 stop
IAD12:45 pmWashington, D.C. Dulles Intl
Nov 30
IAD1:30 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
BSL9:50 amBasel EuroAirport Swiss
$768
Turkish Airlines
Nov 16
BSL6:10 pmBasel EuroAirport Swiss
23h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Nov 20
IAD1:30 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
BSL9:50 amBasel EuroAirport Swiss
$831
Turkish Airlines
Sep 8
BSL7:15 pmBasel EuroAirport Swiss
22h 15m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
Sep 12
IAD9:40 pmWashington, D.C. Dulles Intl
30h 05m
1 stop
BSL9:45 amBasel EuroAirport Swiss
$1,133

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 August 14, 2026.
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

Cheapest round-trip

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Thu 9/3

8:30 pm-2:00 pm

1 stop23h 30m

Washington, D.C. Dulles Intl

Tue 9/8

10:20 pm-7:35 pm

1 stop15h 15m

$614

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Thu 8/27

6:00 am-1:35 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Mon 8/31

5:55 pm-10:25 am

1 stop10h 30m

$617

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Thu 8/27

6:00 am-1:35 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Mon 8/31

10:20 pm-7:35 pm

1 stop15h 15m

$617

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Thu 9/3

8:30 pm-2:00 pm

1 stop23h 30m

Washington, D.C. Dulles Intl

Tue 9/8

5:45 pm-7:50 pm

1 stop20h 05m

$618

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Thu 8/27

6:00 am-3:01 pm

2 stops15h 01m

Washington, D.C. Dulles Intl

Mon 8/31

12:43 pm-10:25 am

2 stops15h 42m

$628

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Thu 9/3

10:35 am-4:05 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Mon 9/7

8:35 am-9:15 am

2 stops18h 40m

$631

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Thu 9/3

6:00 am-3:15 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Mon 9/7

10:20 pm-7:35 pm

1 stop15h 15m

$631
Quickest round-trip

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Sun 12/6

10:40 am-3:55 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Sat 1/9

5:35 pm-12:20 pm

1 stop12h 45m

$631

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Sun 12/6

10:40 am-3:55 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Sat 1/9

5:35 pm-12:20 pm

1 stop12h 45m

$631

BaselWashington, D.C.

BSL Basel EuroAirport Swiss - IAD Washington, D.C. Dulles Intl

BSLIAD

Basel EuroAirport Swiss

Thu 9/3

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 9/7

5:30 pm-7:35 pm

1 stop20h 05m

$632

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 airline that flies from Basel to Washington, D.C. Dulles Intl?

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

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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Basel to Washington, D.C. Dulles Intl Airport takes 11h 15m
There are no direct flights from Basel to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Basel to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Basel to Washington, D.C. Dulles Intl Airport

  • 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 15m.

  • 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
LufthansaPriceFrom $629Free CancellationRating
6.8
8,188 reviews
Search Lufthansa 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
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood

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.

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