Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. to Basel from $219

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 2/2. 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 Washington, D.C. to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
1:30 pm - 10:00 am
IAD
-
BSL
14h 30m1 stop
Turkish Airlines Logo
6:05 pm - 7:20 pm
BSL
-
IAD
31h 15m1 stop
$573Turkish Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
7:40 pm - 6:45 pm
BWI
-
BSL
17h 05m2 stops
Multiple Airlines Logo
2:40 pm - 6:40 pm
BSL
-
BWI
34h 00m2 stops
$591Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Turkish Airlines Logo
1:30 pm - 10:00 am
IAD
-
BSL
14h 30m1 stop
Turkish Airlines Logo
10:55 am - 7:20 pm
BSL
-
IAD
38h 25m1 stop
$629Turkish Airlines
Sun, Feb 8 - Tue, Feb 17
Turkish Airlines Logo
1:30 pm - 10:00 am
IAD
-
BSL
14h 30m1 stop
Turkish Airlines Logo
6:05 pm - 7:20 pm
BSL
-
IAD
31h 15m1 stop
$634Turkish Airlines
Sat, Jan 24 - Thu, Jan 29
Multiple Airlines Logo
7:40 pm - 6:45 pm
BWI
-
BSL
17h 05m2 stops
Multiple Airlines Logo
2:10 pm - 6:40 pm
BSL
-
BWI
34h 30m3 stops
$738Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
5:20 pm - 7:40 pm
BWI
-
BSL
20h 20m2 stops
United Airlines Logo
1:10 pm - 9:17 pm
BSL
-
BWI
38h 07m2 stops
$929United Airlines
Thu, Feb 19 - Mon, Feb 23
British Airways Logo
8:35 pm - 6:40 pm
BWI
-
BSL
16h 05m1 stop
British Airways Logo
11:10 am - 6:45 pm
BSL
-
BWI
13h 35m1 stop
$931British Airways
Wed, Jan 28 - Wed, Feb 4
British Airways Logo
2:46 pm - 6:40 pm
BWI
-
BSL
21h 54m2 stops
British Airways Logo
6:20 am - 6:45 pm
BSL
-
BWI
18h 25m1 stop
$951British Airways
Wed, Jan 14 - Wed, Jan 21
Delta Logo
6:00 am - 9:50 am
BWI
-
BSL
21h 50m2 stops
Delta Logo
11:15 am - 11:05 pm
BSL
-
BWI
17h 50m2 stops
$965Delta
Mon, Jan 12 - Thu, Jan 29
United Airlines Logo
6:00 pm - 4:05 pm
DCA
-
BSL
16h 05m2 stops
United Airlines Logo
9:50 am - 9:52 pm
BSL
-
DCA
18h 02m3 stops
$975United Airlines
Wed, Jan 28 - Wed, Feb 4

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

Our best Turkish Airlines deals on Washington, D.C. to Basel flight tickets
Turkish Airlines
Jan 28
IAD1:30 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Feb 4
BSL6:05 pmBasel EuroAirport Swiss
31h 15m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$573
Find similar
Turkish Airlines
Feb 8
IAD1:30 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Feb 17
BSL10:55 amBasel EuroAirport Swiss
38h 25m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$629
Find similar
Turkish Airlines
Jan 24
IAD1:30 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Jan 29
BSL6:05 pmBasel EuroAirport Swiss
31h 15m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$634
Find similar

British Airways flights from Washington, D.C. to Basel

Our best British Airways deals on Washington, D.C. to Basel flight tickets
British Airways
Jan 28
BWI8:35 pmBaltimore/Washington
16h 05m
1 stop
BSL6:40 pmBasel EuroAirport Swiss
Feb 4
BSL11:10 amBasel EuroAirport Swiss
13h 35m
1 stop
BWI6:45 pmBaltimore/Washington
$931
Find similar
British Airways
Jan 14
BWI2:46 pmBaltimore/Washington
21h 54m
2 stops
BSL6:40 pmBasel EuroAirport Swiss
Jan 21
BSL6:20 amBasel EuroAirport Swiss
18h 25m
1 stop
BWI6:45 pmBaltimore/Washington
$951
Find similar
British Airways
Jan 14
BWI8:35 pmBaltimore/Washington
19h 30m
1 stop
BSL10:05 pmBasel EuroAirport Swiss
Jan 21
BSL6:20 amBasel EuroAirport Swiss
18h 25m
1 stop
BWI6:45 pmBaltimore/Washington
$954
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Basel 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 December 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 1/28

1:30 pm-10:00 am

1 stop14h 30m

Basel EuroAirport Swiss

Wed 2/4

6:05 pm-7:20 pm

1 stop31h 15m

$573

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 1/29

7:40 pm-6:45 pm

2 stops17h 05m

Basel EuroAirport Swiss

Thu 2/5

2:40 pm-6:40 pm

2 stops34h 00m

$591

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 2/8

1:30 pm-10:00 am

1 stop14h 30m

Basel EuroAirport Swiss

Tue 2/17

10:55 am-7:20 pm

1 stop38h 25m

$629

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sat 1/24

1:30 pm-10:00 am

1 stop14h 30m

Basel EuroAirport Swiss

Thu 1/29

6:05 pm-7:20 pm

1 stop31h 15m

$634

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 1/29

7:40 pm-6:45 pm

2 stops17h 05m

Basel EuroAirport Swiss

Thu 2/5

2:10 pm-6:40 pm

3 stops34h 30m

$738

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 2/19

5:20 pm-7:40 pm

2 stops20h 20m

Basel EuroAirport Swiss

Mon 2/23

1:10 pm-9:17 pm

2 stops38h 07m

$929

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 1/28

8:35 pm-6:40 pm

1 stop16h 05m

Basel EuroAirport Swiss

Wed 2/4

11:10 am-6:45 pm

1 stop13h 35m

$931

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 1/14

2:46 pm-6:40 pm

2 stops21h 54m

Basel EuroAirport Swiss

Wed 1/21

6:20 am-6:45 pm

1 stop18h 25m

$951

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 1/12

6:00 am-9:50 am

2 stops21h 50m

Basel EuroAirport Swiss

Thu 1/29

11:15 am-11:05 pm

2 stops17h 50m

$965

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 1/28

6:00 pm-4:05 pm

2 stops16h 05m

Basel EuroAirport Swiss

Wed 2/4

9:50 am-9:52 pm

3 stops18h 02m

$975

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Basel from

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

What is the cheapest day to depart on your flight to Basel?

On average, the least expensive day to fly to Basel from Washington, D.C. is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $893. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Basel is Sunday, with ticket prices averaging around $1,383.

What is the cheapest time of day to depart on your flight to Basel?

In the afternoon is the cheapest time of day to fly from Washington, D.C. to Basel when you can find flight prices for as low as $980. Flying to Basel in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Basel are more costly in the evening, with an average ticket price of $1,003. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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.
Search flight deals

  • 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?

  • 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?

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 AirlinesPriceFrom $530Free CancellationRating
7.3
4,100 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/15
Thu 1/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Switzerland