Which layover airport offers the lowest fares from Washington, D.C. to Basel?

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $648.

How long does it take to fly to Basel?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Basel, then you can expect flight times to average 11h 13m and 12h 45m, respectively.

Which layover airport has the shortest travel time from Washington, D.C. to Basel?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 10h 10m.

Which layover airport has the shortest connection time from Washington, D.C. to Basel?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 13m.

Which airport is the most popular layover for flights between Washington, D.C. and Basel?

Amsterdam (AMS) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Washington, D.C. to Basel were last updated today.

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

There is 1 operator available for flights from Washington, D.C. to Basel as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Basel.

What documentation or ID do you need to fly to Basel?

The travel and health documents you'll need for your trip to Basel may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Basel. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$283 Cheap Flights from Washington, D.C. to Basel in 2026

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

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 9:45 am

IAD

BSL

14h 25m

1 stop

10:40 am - 11:35 am

BSL

IAD

30h 55m

1 stop

$610Turkish Airlines

Tue, Sep 1 - Wed, Sep 9

1:20 pm - 9:45 am

IAD

BSL

14h 25m

1 stop

10:40 am - 7:50 pm

BSL

IAD

15h 10m

1 stop

$631Turkish Airlines

Wed, Sep 2 - Fri, Sep 11

1:20 pm - 9:45 am

IAD

BSL

14h 25m

1 stop

10:40 am - 7:50 pm

BSL

IAD

15h 10m

1 stop

$645Turkish Airlines

Wed, Aug 26 - Fri, Sep 11

1:20 pm - 9:45 am

IAD

BSL

14h 25m

1 stop

10:40 am - 7:50 pm

BSL

IAD

15h 10m

1 stop

$655Turkish Airlines

Thu, Sep 3 - Thu, Sep 17

9:45 pm - 6:15 pm

IAD

BSL

14h 30m

1 stop

7:10 pm - 11:35 am

BSL

IAD

22h 25m

1 stop

$669Turkish Airlines

Sun, Aug 30 - Mon, Sep 14

8:30 pm - 10:15 pm

BWI

BSL

19h 45m

2 stops

6:30 am - 7:25 pm

BSL

BWI

18h 55m

1 stop

$862Multiple Airlines

Tue, Apr 7 - Tue, Apr 14

8:00 am - 7:50 am

BWI

BSL

17h 50m

2 stops

8:25 am - 6:40 pm

BSL

BWI

16h 15m

2 stops

$900Multiple Airlines

Tue, Sep 1 - Wed, Sep 9

7:25 pm - 6:55 pm

BWI

BSL

17h 30m

1 stop

11:50 am - 5:15 pm

BSL

BWI

11h 25m

1 stop

$1,062British Airways

Tue, Sep 1 - Wed, Sep 9

7:25 pm - 6:55 pm

BWI

BSL

17h 30m

1 stop

6:40 am - 4:08 pm

BSL

BWI

15h 28m

2 stops

$1,075American Airlines

Tue, Sep 1 - Wed, Sep 9

7:17 pm - 6:25 pm

DCA

BSL

17h 08m

2 stops

11:55 am - 9:30 pm

BSL

DCA

15h 35m

2 stops

$1,233British Airways

Sat, Sep 5 - Sat, Sep 12

Turkish Airlines flights from Washington, D.C. to Basel

Our best Turkish Airlines deals on Washington, D.C. to Basel flight tickets

Turkish Airlines

Sep 1

IAD1:20 pmWashington, D.C. Dulles Intl

14h 25m

1 stop

BSL9:45 amBasel EuroAirport Swiss

Sep 9

BSL10:40 amBasel EuroAirport Swiss

30h 55m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$610

Turkish Airlines

Sep 2

IAD1:20 pmWashington, D.C. Dulles Intl

14h 25m

1 stop

BSL9:45 amBasel EuroAirport Swiss

Sep 11

BSL10:40 amBasel EuroAirport Swiss

15h 10m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

$631

Turkish Airlines

Aug 26

IAD1:20 pmWashington, D.C. Dulles Intl

14h 25m

1 stop

BSL9:45 amBasel EuroAirport Swiss

Sep 11

BSL10:40 amBasel EuroAirport Swiss

15h 10m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

$645

American Airlines flights from Washington, D.C. to Basel

Our best American Airlines deals on Washington, D.C. to Basel flight tickets

American Airlines

Sep 1

BWI7:25 pmBaltimore/Washington

17h 30m

1 stop

BSL6:55 pmBasel EuroAirport Swiss

Sep 9

BSL6:40 amBasel EuroAirport Swiss

15h 28m

2 stops

BWI4:08 pmBaltimore/Washington

$1,075

American Airlines

Sep 5

BWI7:25 pmBaltimore/Washington

21h 25m

1 stop

BSL10:50 pmBasel EuroAirport Swiss

Sep 12

BSL6:35 amBasel EuroAirport Swiss

15h 33m

2 stops

BWI4:08 pmBaltimore/Washington

$1,246

American Airlines

Aug 29

BWI7:25 pmBaltimore/Washington

21h 25m

1 stop

BSL10:50 pmBasel EuroAirport Swiss

Sep 13

BSL7:15 amBasel EuroAirport Swiss

18h 30m

1 stop

BWI7:45 pmBaltimore/Washington

$1,626

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 9/1

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Wed 9/9

10:40 am-11:35 am

1 stop30h 55m

$610

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 9/2

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Fri 9/11

10:40 am-7:50 pm

1 stop15h 10m

$631

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 8/26

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Fri 9/11

10:40 am-7:50 pm

1 stop15h 10m

$645

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 9/3

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Thu 9/17

10:40 am-7:50 pm

1 stop15h 10m

$655

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 8/30

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Mon 9/14

7:10 pm-11:35 am

1 stop22h 25m

$669

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 4/7

8:30 pm-10:15 pm

2 stops19h 45m

Basel EuroAirport Swiss

Tue 4/14

6:30 am-7:25 pm

1 stop18h 55m

$862

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 9/1

8:00 am-7:50 am

2 stops17h 50m

Basel EuroAirport Swiss

Wed 9/9

8:25 am-6:40 pm

2 stops16h 15m

$900

Quickest round-trip

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 9/1

7:25 pm-6:55 pm

1 stop17h 30m

Basel EuroAirport Swiss

Wed 9/9

11:50 am-5:15 pm

1 stop11h 25m

$1,062

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 9/1

7:25 pm-6:55 pm

1 stop17h 30m

Basel EuroAirport Swiss

Wed 9/9

6:40 am-4:08 pm

2 stops15h 28m

$1,075

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sat 9/5

7:17 pm-6:25 pm

2 stops17h 08m

Basel EuroAirport Swiss

Sat 9/12

11:55 am-9:30 pm

2 stops15h 35m

$1,233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

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Other information

What is the cheapest airline that flies from Washington, D.C. to Basel?

Turkish Airlines is the most popular carrier operating from Washington, D.C. to Basel

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

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

Estimated round-trip price

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

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

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Basel takes 9h 55m

There are no direct flights from Washington, D.C. to Basel. There are no popular flight routes from Washington, D.C. to Basel.

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How far is Washington, D.C. to Basel by plane?
Basel is 4084.6 mi away from Washington, D.C.. Typically, this will take 9h 55m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Basel?
Prices for flights from Washington, D.C. to Basel were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Basel?
There is 1 operator available for flights from Washington, D.C. to Basel as of March 2026.
How old do you have to be to fly from Washington, D.C. to Basel?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Basel.
What documentation or ID do you need to fly to Basel?
The travel and health documents you'll need for your trip to Basel may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Basel. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Basel?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Basel is British Airways, representing 100% of all bookings.

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

Compare and see reviews for airlines that fly from Washington, D.C. to Basel with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $413	Free Cancellation	Rating 7.3 4,253 reviews		Search Turkish Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Basel for you.

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

momondo does allow users to show only those flights to Basel from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Washington, D.C. to Basel flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Basel from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Washington, D.C. to Basel from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Basel departing on 3/24. 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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Which airport is the most popular layover for flights between Washington, D.C. and Basel?

Which layover airport offers the lowest fares from Washington, D.C. to Basel?

Which layover airport has the shortest travel time from Washington, D.C. to Basel?

Which layover airport has the shortest connection time from Washington, D.C. to Basel?

How long does it take to fly to Basel?

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

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

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

Fastest flight time

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

Compare and see reviews for airlines that fly from Washington, D.C. to Basel with momondo

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An easier way to manage your Basel 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.

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List of cabin classes available on flights landing in Basel. Availability may vary depending on flight origin and airline.

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