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Cheap flights from Washington, D.C. to Basel from $272

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 8/31. 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

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
9:40 pm - 6:15 pm
IAD
-
BSL
14h 35m
1 stop
Turkish Airlines Logo
7:10 pm - 11:30 am
BSL
-
IAD
22h 20m
1 stop
$649Turkish Airlines
Tue, Sep 15 - Thu, Oct 8
Multiple Airlines Logo
11:20 pm - 10:05 pm
BWI
-
BSL
16h 45m
2 stops
Multiple Airlines Logo
8:05 pm - 7:25 pm
BSL
-
BWI
29h 20m
3 stops
$684Multiple Airlines
Thu, Sep 24 - Tue, Sep 29
British Airways Logo
7:05 pm - 10:15 am
IAD
-
BSL
10h 10m
1 stop
British Airways Logo
11:10 am - 7:55 pm
BSL
-
IAD
14h 45m
1 stop
$695British Airways
Thu, Oct 29 - Wed, Nov 4
Turkish Airlines Logo
9:40 pm - 6:15 pm
IAD
-
BSL
14h 35m
1 stop
Turkish Airlines Logo
7:10 pm - 11:30 am
BSL
-
IAD
22h 20m
1 stop
$696Turkish Airlines
Mon, Sep 21 - Tue, Oct 6
Turkish Airlines Logo
9:40 pm - 6:15 pm
IAD
-
BSL
14h 35m
1 stop
Turkish Airlines Logo
7:10 pm - 11:30 am
BSL
-
IAD
22h 20m
1 stop
$699Turkish Airlines
Sat, Oct 17 - Wed, Oct 21
Turkish Airlines Logo
1:15 pm - 9:45 am
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
7:10 pm - 11:30 am
BSL
-
IAD
22h 20m
1 stop
$702Turkish Airlines
Sun, Aug 23 - Tue, Sep 8
Turkish Airlines Logo
1:15 pm - 9:45 am
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
7:10 pm - 11:30 am
BSL
-
IAD
22h 20m
1 stop
$703Turkish Airlines
Mon, Aug 31 - Wed, Sep 16
Turkish Airlines Logo
1:15 pm - 9:45 am
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
7:10 pm - 11:30 am
BSL
-
IAD
22h 20m
1 stop
$711Turkish Airlines
Sun, Aug 23 - Tue, Sep 8
Turkish Airlines Logo
2:30 pm - 9:50 am
IAD
-
BSL
13h 20m
1 stop
Turkish Airlines Logo
6:10 pm - 11:45 am
BSL
-
IAD
23h 35m
1 stop
$719Turkish Airlines
Wed, Nov 4 - Wed, Nov 18
British Airways Logo
6:55 pm - 7:50 pm
BWI
-
BSL
18h 55m
1 stop
British Airways Logo
11:10 am - 5:05 pm
BSL
-
BWI
11h 55m
1 stop
$733British Airways
Wed, Nov 4 - Wed, Nov 18

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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 15
IAD9:40 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Oct 8
BSL7:10 pmBasel EuroAirport Swiss
22h 20m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$649
Turkish Airlines
Sep 21
IAD9:40 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Oct 6
BSL7:10 pmBasel EuroAirport Swiss
22h 20m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$696
Turkish Airlines
Oct 17
IAD1:15 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Oct 27
BSL10:45 amBasel EuroAirport Swiss
31h 00m
1 stop
IAD12:45 pmWashington, D.C. Dulles Intl
$699

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

Our best British Airways deals on Washington, D.C. to Basel flight tickets
British Airways
Oct 29
IAD7:05 pmWashington, D.C. Dulles Intl
10h 10m
1 stop
BSL10:15 amBasel EuroAirport Swiss
Nov 4
BSL11:10 amBasel EuroAirport Swiss
14h 45m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
$695
British Airways
Nov 4
BWI6:55 pmBaltimore/Washington
18h 55m
1 stop
BSL7:50 pmBasel EuroAirport Swiss
Nov 18
BSL11:10 amBasel EuroAirport Swiss
11h 55m
1 stop
BWI5:05 pmBaltimore/Washington
$733
British Airways
Nov 1
IAD6:05 pmWashington, D.C. Dulles Intl
10h 05m
1 stop
BSL10:10 amBasel EuroAirport Swiss
Nov 16
BSL8:15 pmBasel EuroAirport Swiss
25h 25m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$756

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 July 31, 2026.
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

Cheapest round-trip

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 9/15

9:40 pm-6:15 pm

1 stop14h 35m

Basel EuroAirport Swiss

Thu 10/8

7:10 pm-11:30 am

1 stop22h 20m

$649

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 9/24

11:20 pm-10:05 pm

2 stops16h 45m

Basel EuroAirport Swiss

Tue 9/29

8:05 pm-7:25 pm

3 stops29h 20m

$684
Quickest round-trip

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 10/29

7:05 pm-10:15 am

1 stop10h 10m

Basel EuroAirport Swiss

Wed 11/4

11:10 am-7:55 pm

1 stop14h 45m

$695

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 9/21

9:40 pm-6:15 pm

1 stop14h 35m

Basel EuroAirport Swiss

Tue 10/6

7:10 pm-11:30 am

1 stop22h 20m

$696

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sat 10/17

9:40 pm-6:15 pm

1 stop14h 35m

Basel EuroAirport Swiss

Wed 10/21

7:10 pm-11:30 am

1 stop22h 20m

$699

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 8/23

1:15 pm-9:45 am

1 stop14h 30m

Basel EuroAirport Swiss

Tue 9/8

7:10 pm-11:30 am

1 stop22h 20m

$702

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 8/31

1:15 pm-9:45 am

1 stop14h 30m

Basel EuroAirport Swiss

Wed 9/16

7:10 pm-11:30 am

1 stop22h 20m

$703

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 8/23

1:15 pm-9:45 am

1 stop14h 30m

Basel EuroAirport Swiss

Tue 9/8

7:10 pm-11:30 am

1 stop22h 20m

$711

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 11/4

2:30 pm-9:50 am

1 stop13h 20m

Basel EuroAirport Swiss

Wed 11/18

6:10 pm-11:45 am

1 stop23h 35m

$719

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 11/4

6:55 pm-7:50 pm

1 stop18h 55m

Basel EuroAirport Swiss

Wed 11/18

11:10 am-5:05 pm

1 stop11h 55m

$733

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 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

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

You could potentially save up to 57% on your flight if you consider stops on a Washington, D.C. to Basel flight.

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

11h 05m

Direct flights

None
The fastest flight from Washington, D.C. to Basel takes 11h 05m
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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Frequently asked questions about flying from Washington, D.C. to Basel

  • How far is Washington, D.C. to Basel by plane?

    Basel is 4084.6 mi away from Washington, D.C.. Typically, this will take 11h 05m 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 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.

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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