Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Basel from $396

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. Dulles Intl Airport to Basel departing on 7/7. 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.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:45 am - 12:10 pm
IAD
-
BSL
20h 25m
2 stops
Multiple Airlines Logo
2:10 pm - 3:10 pm
BSL
-
IAD
31h 00m
2 stops
$1,028Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
7:10 pm - 11:35 am
BSL
-
IAD
22h 25m
1 stop
$1,035Turkish Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
8:30 pm - 8:55 pm
IAD
-
BSL
18h 25m
2 stops
Multiple Airlines Logo
4:35 pm - 3:10 pm
BSL
-
IAD
28h 35m
2 stops
$1,043Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Turkish Airlines Logo
1:20 pm - 9:45 am
IAD
-
BSL
14h 25m
1 stop
Turkish Airlines Logo
10:40 am - 11:35 am
BSL
-
IAD
30h 55m
1 stop
$1,055Turkish Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
5:15 pm - 9:45 am
IAD
-
BSL
34h 30m
3 stops
Multiple Airlines Logo
7:05 am - 7:35 pm
BSL
-
IAD
18h 30m
2 stops
$1,057Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Turkish Airlines Logo
1:20 pm - 6:15 pm
IAD
-
BSL
22h 55m
1 stop
Turkish Airlines Logo
7:10 pm - 11:35 am
BSL
-
IAD
22h 25m
1 stop
$1,062Turkish Airlines
Wed, Jul 1 - Wed, Jul 8
Multiple Airlines Logo
8:30 pm - 3:10 pm
IAD
-
BSL
12h 40m
1 stop
Multiple Airlines Logo
6:00 am - 3:10 pm
BSL
-
IAD
39h 10m
2 stops
$1,063Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
8:30 pm - 8:20 pm
IAD
-
BSL
17h 50m
2 stops
Multiple Airlines Logo
9:05 am - 7:00 pm
BSL
-
IAD
15h 55m
2 stops
$1,071Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
11:30 am - 9:00 pm
IAD
-
BSL
27h 30m
3 stops
Multiple Airlines Logo
2:10 pm - 7:00 pm
BSL
-
IAD
34h 50m
2 stops
$1,072Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Turkish Airlines Logo
9:45 pm - 6:15 pm
IAD
-
BSL
14h 30m
1 stop
Turkish Airlines Logo
10:40 am - 7:50 pm
BSL
-
IAD
15h 10m
1 stop
$1,073Turkish Airlines
Mon, Jun 1 - Mon, Jun 8

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

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss flight tickets
Turkish Airlines
Sep 22
IAD1:20 pmWashington, D.C. Dulles Intl
22h 55m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Oct 1
BSL10:40 amBasel EuroAirport Swiss
15h 10m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$630
Turkish Airlines
Sep 14
IAD9:45 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Sep 22
BSL7:10 pmBasel EuroAirport Swiss
22h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$633
Turkish Airlines
Sep 22
IAD9:45 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Oct 1
BSL7:10 pmBasel EuroAirport Swiss
22h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$637

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss 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 April 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss 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 6/2

9:45 am-12:10 pm

2 stops20h 25m

Basel EuroAirport Swiss

Tue 6/9

2:10 pm-3:10 pm

2 stops31h 00m

$1,028

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 6/4

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Thu 6/11

7:10 pm-11:35 am

1 stop22h 25m

$1,035

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 6/1

8:30 pm-8:55 pm

2 stops18h 25m

Basel EuroAirport Swiss

Mon 6/8

4:35 pm-3:10 pm

2 stops28h 35m

$1,043

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 6/11

1:20 pm-9:45 am

1 stop14h 25m

Basel EuroAirport Swiss

Tue 6/16

10:40 am-11:35 am

1 stop30h 55m

$1,055

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 6/2

5:15 pm-9:45 am

3 stops34h 30m

Basel EuroAirport Swiss

Tue 6/9

7:05 am-7:35 pm

2 stops18h 30m

$1,057

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 7/1

1:20 pm-6:15 pm

1 stop22h 55m

Basel EuroAirport Swiss

Wed 7/8

7:10 pm-11:35 am

1 stop22h 25m

$1,062

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 6/1

8:30 pm-3:10 pm

1 stop12h 40m

Basel EuroAirport Swiss

Mon 6/8

6:00 am-3:10 pm

2 stops39h 10m

$1,063

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 6/11

8:30 pm-8:20 pm

2 stops17h 50m

Basel EuroAirport Swiss

Tue 6/16

9:05 am-7:00 pm

2 stops15h 55m

$1,071

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 6/11

11:30 am-9:00 pm

3 stops27h 30m

Basel EuroAirport Swiss

Tue 6/16

2:10 pm-7:00 pm

2 stops34h 50m

$1,072
Quickest round-trip

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 6/1

9:45 pm-6:15 pm

1 stop14h 30m

Basel EuroAirport Swiss

Mon 6/8

10:40 am-7:50 pm

1 stop15h 10m

$1,073

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. Dulles Intl Airport to Basel EuroAirport Swiss

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

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Basel EuroAirport Swiss?

Percentage of 1-stop return trips between Washington, D.C. Dulles Intl Airport and Basel EuroAirport Swiss selected by momondo users, with the same layover airport each way, over the last 12 months.

Amsterdam (AMS) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

Average price of 1-stop round-trip flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss, with the same layover airport on both legs, clicked by momondo users over the past 12 months.

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

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

Average total travel time for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss, grouped by layover airport, based on momondo user clicks from the past 12 months.

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. Dulles Intl Airport to Basel EuroAirport Swiss?

Average connection time for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss, grouped by layover airport, based on momondo user clicks over the last 12 months.

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

When to book flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss (IAD to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss takes 14h 25m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

  • How far is Washington, D.C. Dulles Intl to Basel EuroAirport Swiss by plane?

    Basel EuroAirport Swiss is 4096.7 mi away from Washington, D.C. Dulles Intl. 14h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The necessary travel and health documents for your Basel EuroAirport Swiss trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $747Free CancellationRating
7.4
4,321 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?

Yes. All flights to Basel from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Basel.

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

Yes momondo offers price alerts on flights to Basel from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Basel EuroAirport Swiss 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
Fri 5/22
Fri 5/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Basel