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Cheap flights from Basel to Washington, D.C. from $424

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 8/17. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:30 pm - 8:00 pm
BSL
-
IAD
11h 30m
1 stop
Lufthansa Logo
5:55 pm - 10:10 am
IAD
-
BSL
10h 15m
1 stop
$656Lufthansa
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
11:00 am - 8:00 pm
BSL
-
IAD
15h 00m
1 stop
United Airlines Logo
10:20 pm - 7:40 pm
IAD
-
BSL
15h 20m
1 stop
$681United Airlines
Tue, Jul 21 - Tue, Jul 28
United Airlines Logo
2:50 pm - 8:00 pm
BSL
-
IAD
11h 10m
1 stop
United Airlines Logo
10:20 pm - 7:40 pm
IAD
-
BSL
15h 20m
1 stop
$682United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
11:10 am - 3:01 pm
BSL
-
IAD
33h 51m
2 stops
United Airlines Logo
5:30 pm - 7:40 pm
IAD
-
BSL
20h 10m
1 stop
$685United Airlines
Fri, Sep 4 - Sun, Sep 6
United Airlines Logo
11:10 am - 10:59 pm
BSL
-
IAD
17h 49m
2 stops
United Airlines Logo
12:35 pm - 9:10 am
IAD
-
BSL
14h 35m
2 stops
$686United Airlines
Fri, Oct 23 - Sun, Nov 1
United Airlines Logo
10:50 am - 8:00 pm
BSL
-
IAD
15h 10m
1 stop
United Airlines Logo
5:55 pm - 2:00 pm
IAD
-
BSL
14h 05m
1 stop
$688United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
9:50 am - 3:05 pm
BSL
-
IAD
11h 15m
1 stop
United Airlines Logo
3:39 pm - 12:25 pm
IAD
-
BSL
14h 46m
2 stops
$689United Airlines
Fri, Jul 17 - Thu, Jul 30
Multiple Airlines Logo
2:45 pm - 11:12 am
BSL
-
IAD
26h 27m
2 stops
Multiple Airlines Logo
12:48 pm - 12:25 pm
IAD
-
BSL
17h 37m
2 stops
$692Multiple Airlines
Wed, Jul 1 - Wed, Sep 30
United Airlines Logo
11:10 am - 8:00 pm
BSL
-
IAD
14h 50m
1 stop
United Airlines Logo
10:28 pm - 2:00 pm
IAD
-
BSL
33h 32m
2 stops
$694United Airlines
Fri, Jun 19 - Sun, Jun 21
United Airlines Logo
2:30 pm - 8:00 pm
BSL
-
IAD
11h 30m
1 stop
United Airlines Logo
5:30 pm - 7:40 pm
IAD
-
BSL
20h 10m
1 stop
$695United Airlines
Fri, Sep 4 - Sun, Sep 6

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
Sep 9
BSL10:40 amBasel EuroAirport Swiss
15h 10m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
Sep 30
IAD1:20 pmWashington, D.C. Dulles Intl
14h 25m
1 stop
BSL9:45 amBasel EuroAirport Swiss
$783
Turkish Airlines
Sep 15
BSL7:10 pmBasel EuroAirport Swiss
22h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
Sep 19
IAD9:45 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
$813
Turkish Airlines
Sep 10
BSL10:40 amBasel EuroAirport Swiss
15h 10m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
Sep 24
IAD9:45 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
$841

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
Sep 4
BSL2:30 pmBasel EuroAirport Swiss
26h 43m
2 stops
IAD11:13 amWashington, D.C. Dulles Intl
Sep 6
IAD5:40 pmWashington, D.C. Dulles Intl
34h 45m
2 stops
BSL10:25 amBasel EuroAirport Swiss
$696
Air Canada
Jul 21
BSL11:00 amBasel EuroAirport Swiss
39h 24m
2 stops
IAD8:24 pmWashington, D.C. Dulles Intl
Jul 28
IAD12:40 pmWashington, D.C. Dulles Intl
15h 40m
2 stops
BSL10:20 amBasel EuroAirport Swiss
$706
Air Canada
Sep 4
BSL2:30 pmBasel EuroAirport Swiss
26h 43m
2 stops
IAD11:13 amWashington, D.C. Dulles Intl
Sep 6
IAD5:40 pmWashington, D.C. Dulles Intl
34h 45m
2 stops
BSL10:25 amBasel EuroAirport Swiss
$711

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 May 15, 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
Quickest round-trip

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 8/14

2:30 pm-8:00 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Sun 8/16

5:55 pm-10:10 am

1 stop10h 15m

$656

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Tue 7/21

11:00 am-8:00 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Tue 7/28

10:20 pm-7:40 pm

1 stop15h 20m

$681

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 5/28

2:50 pm-8:00 pm

1 stop11h 10m

Washington, D.C. Dulles Intl

Mon 6/1

10:20 pm-7:40 pm

1 stop15h 20m

$682

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 9/4

11:10 am-3:01 pm

2 stops33h 51m

Washington, D.C. Dulles Intl

Sun 9/6

5:30 pm-7:40 pm

1 stop20h 10m

$685

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 10/23

11:10 am-10:59 pm

2 stops17h 49m

Washington, D.C. Dulles Intl

Sun 11/1

12:35 pm-9:10 am

2 stops14h 35m

$686

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 5/28

10:50 am-8:00 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Mon 6/1

5:55 pm-2:00 pm

1 stop14h 05m

$688

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 7/17

9:50 am-3:05 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Thu 7/30

3:39 pm-12:25 pm

2 stops14h 46m

$689

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Wed 7/1

2:45 pm-11:12 am

2 stops26h 27m

Washington, D.C. Dulles Intl

Wed 9/30

12:48 pm-12:25 pm

2 stops17h 37m

$692

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 6/19

11:10 am-8:00 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Sun 6/21

10:28 pm-2:00 pm

2 stops33h 32m

$694

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 9/4

2:30 pm-8:00 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Sun 9/6

5:30 pm-7:40 pm

1 stop20h 10m

$695

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. 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

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

You could potentially save up to 47% 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

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Basel to Washington, D.C. Dulles Intl Airport takes 11h 10m
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 10m.

  • 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
7.4
1,589 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
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

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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