BSL - IAD

$410 Find Cheap Flights from Basel to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$661
Typical prices: $635-$762
British Airways
Tue 11/13Sun 11/18
BSL - IAD • 1 stop
Cheapest one-way
$410
Typical prices: $503-$868
British Airways
Fri 12/21
BSL - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Basel EuroAirport Swiss and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 26% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $625 (round-trip)
Paris Charles de Gaulle (CDG)
Shortest trip • 10h 56m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Basel to Dulles Intl (BSL-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Basel to Dulles Intl

Wed, Oct 28 - Wed, Nov 4
Air France Logo
10:10 am - 4:55 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 45m1 stop Amsterdam Schiphol
Air France Logo
6:40 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
13h 15m1 stop Paris Charles de Gaulle
$663Air France
Fri, Nov 13 - Wed, Nov 18
Air France Logo
10:10 am - 3:55 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 45m1 stop Amsterdam Schiphol
Air France Logo
6:40 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
13h 15m1 stop Paris Charles de Gaulle
$664Air France
Sun, Sep 27 - Sat, Oct 3
Delta Logo
10:15 am - 3:35 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 20m1 stop Amsterdam Schiphol
Delta Logo
12:25 pm - 9:55 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
15h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$671Delta
Wed, Oct 28 - Wed, Nov 4
Delta Logo
6:00 am - 4:55 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
15h 55m1 stop Amsterdam Schiphol
Delta Logo
12:30 pm - 10:00 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
15h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$671Delta
Sun, Sep 27 - Sat, Oct 3
Delta Logo
10:15 am - 3:35 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 20m1 stop Amsterdam Schiphol
Delta Logo
9:45 pm - 1:45 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
10h 00m1 stop Paris Charles de Gaulle
$671Delta
Sun, Sep 27 - Sun, Oct 4
Delta Logo
6:30 am - 3:35 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
15h 05m1 stop Amsterdam Schiphol
Delta Logo
9:45 pm - 1:45 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
10h 00m1 stop Paris Charles de Gaulle
$672Delta
Sun, Sep 27 - Sun, Oct 4
Delta Logo
6:30 am - 3:35 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
15h 05m1 stop Amsterdam Schiphol
Delta Logo
12:25 pm - 9:55 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
15h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$672Delta
Fri, Nov 13 - Wed, Nov 18
Delta Logo
10:10 am - 3:55 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 45m1 stop Amsterdam Schiphol
Delta Logo
12:35 pm - 10:00 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
15h 25m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$675Delta
Sat, Oct 24 - Sat, Oct 31
Lufthansa Logo
11:00 am - 4:05 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
11h 05m1 stop Frankfurt am Main
Lufthansa Logo
11:55 pm - 7:25 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
14h 30m1 stop Munich Franz Josef Strauss
$686Lufthansa
Fri, Sep 25 - Tue, Sep 29
Lufthansa Logo
8:15 pm - 2:15 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
24h 00m2 stops Munich Franz Josef Strauss Brussels Bruxelles-National
Lufthansa Logo
6:35 pm - 2:05 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
13h 30m2 stops London Heathrow Frankfurt am Main
$779Lufthansa
Booking Insights

Price, demand and travel trends for Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport with more confidence.

How much is a round-trip flight from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport start at $661. Prices are typical for this route right now, with typical round-trip fares ranging from $635 to $762. The lowest price found in the past 5 days was $661 on British Airways.

What's the cheapest day of the week to fly from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

Tuesday is the cheapest day of the week to fly from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport, it is 4% cheaper than the average day. Monday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flights

Low season

February

Cheapest flight

$410
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 30% increase in price.
Flight from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport

When to book flights from Basel to Dulles Intl

Are your dates flexible? Find out the best times to travel from Basel to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

    Flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport usually depart from Basel EuroAirport Swiss (BSL) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport.

  • Which airports do connecting flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Frankfurt am Main (FRA) - 66% of one-stop connections
    • London Heathrow (LHR) - 12% of one-stop connections
    • Amsterdam Schiphol (AMS) - 11% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 7% of one-stop connections

    Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 17% on the Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport route. Tuesday is the cheapest departure day at $641 round-trip on average, while Monday is the most expensive at $768, a difference of $127. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • How long is a flight from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport takes 0h 00m, covering 4,097 miles.

  • Do I need a passport to fly from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport are currently in line with typical prices for this route. Average one-way fares are about $556.

  • How much time can I save by choosing a different layover airport from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time at 10h 56m, compared with 11h 01m via Amsterdam Schiphol (AMS) and 11h 49m via Frankfurt am Main (FRA).

  • What is the time difference between Basel EuroAirport Swiss and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 6 hours behind Basel EuroAirport Swiss (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • How much should I expect to pay for a Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport range from $635 to $762, with an average of $666 over the past 12 months. Anything below $635 counts as a good deal.

Your guide to booking Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $641 - about $127 less than Monday (17% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport trip for March. Fares historically average $495 round-trip in that month - typically $589 less than the most expensive month, which is April (based on the last 12 months).

More options for your flight from Basel to Dulles Intl

Complete your trip to Dulles Intl with a hotel stay or car rental

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