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Cheap flights from Washington, D.C. Dulles Intl Airport to Basel from $384

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 10/5. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Basel

Cheap round-trip flights

Turkish Airlines Logo
9:40 pm - 6:00 pmIAD-BSL
14h 20m1 stop
Turkish Airlines Logo
6:55 pm - 11:45 amBSL-IAD
22h 50m1 stop
$567Turkish Airlines
Find Deal
mar., sep. 16 - mar., sep. 23
Turkish Airlines Logo
9:40 pm - 6:00 pmIAD-BSL
14h 20m1 stop
Turkish Airlines Logo
6:55 pm - 11:45 amBSL-IAD
22h 50m1 stop
$586Turkish Airlines
Find Deal
lun., ago. 25 - mar., sep. 9
British Airways Logo
9:45 pm - 2:35 pmIAD-BSL
10h 50m1 stop
British Airways Logo
6:20 am - 3:35 pmBSL-IAD
15h 15m1 stop
$600British Airways
Find Deal
lun., dic. 1 - mié., dic. 10
American Airlines Logo
4:34 pm - 2:35 pmIAD-BSL
16h 01m2 stops
American Airlines Logo
6:20 am - 7:28 pmBSL-IAD
19h 08m2 stops
$613American Airlines
Find Deal
lun., dic. 1 - mié., dic. 10
Logo
4:35 pm - 12:50 pmIAD-BSL
38h 15m2 stops
Logo
1:30 pm - 3:00 pmBSL-IAD
31h 30m2 stops
$615
Find Deal
mar., sep. 16 - mar., sep. 23
United Airlines Logo
6:20 pm - 4:00 pmIAD-BSL
15h 40m2 stops
United Airlines Logo
1:05 pm - 8:05 pmBSL-IAD
13h 00m1 stop
$616United Airlines
Find Deal
lun., dic. 1 - mié., dic. 10
Logo
4:35 pm - 12:50 pmIAD-BSL
38h 15m2 stops
Logo
2:00 pm - 3:00 pmBSL-IAD
31h 00m2 stops
$617
Find Deal
lun., sep. 15 - lun., sep. 22
United Airlines Logo
10:20 pm - 7:35 pmIAD-BSL
15h 15m1 stop
United Airlines Logo
11:25 am - 8:00 pmBSL-IAD
14h 35m1 stop
$661United Airlines
Find Deal
mar., sep. 16 - mar., sep. 23
American Airlines Logo
8:19 pm - 10:50 pmIAD-BSL
20h 31m2 stops
American Airlines Logo
6:35 am - 7:49 pmBSL-IAD
19h 14m2 stops
$888American Airlines
Find Deal
sáb., ago. 16 - sáb., ago. 23
British Airways Logo
7:25 pm - 11:45 amIAD-BSL
10h 20m1 stop
British Airways Logo
7:00 am - 8:55 pmBSL-IAD
18h 55m1 stop
$1,435British Airways
Find Deal
lun., oct. 13 - mar., oct. 28

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 16
IAD9:40 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
BSL6:00 pmBasel EuroAirport Swiss
Sep 23
BSL6:55 pmBasel EuroAirport Swiss
22h 50m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$567
Find similar
Turkish Airlines
Aug 25
IAD9:40 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
BSL6:00 pmBasel EuroAirport Swiss
Sep 9
BSL6:55 pmBasel EuroAirport Swiss
22h 50m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$586
Find similar
Turkish Airlines
Sep 15
IAD9:40 pmWashington, D.C. Dulles Intl
30h 00m
1 stop
BSL9:40 amBasel EuroAirport Swiss
Sep 22
BSL6:55 pmBasel EuroAirport Swiss
22h 50m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$606
Find similar

British Airways flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss flight tickets
British Airways
Dec 1
IAD9:45 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
BSL2:35 pmBasel EuroAirport Swiss
Dec 10
BSL6:20 amBasel EuroAirport Swiss
15h 15m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$600
Find similar
British Airways
Oct 13
IAD7:25 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
BSL11:45 amBasel EuroAirport Swiss
Oct 28
BSL7:00 amBasel EuroAirport Swiss
18h 55m
1 stop
IAD8:55 pmWashington, D.C. Dulles Intl
$1,435
Find similar
British Airways
Oct 13
IAD5:50 pmWashington, D.C. Dulles Intl
11h 10m
1 stop
BSL11:00 amBasel EuroAirport Swiss
Oct 28
BSL7:00 amBasel EuroAirport Swiss
16h 51m
2 stops
IAD6:51 pmWashington, D.C. Dulles Intl
$1,451
Find similar

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 agosto 4, 2025.
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

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

mar. 9/16

9:40 pm-6:00 pm

1 stop14h 20m

Basel EuroAirport Swiss

mar. 9/23

6:55 pm-11:45 am

1 stop22h 50m

$567

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

lun. 8/25

9:40 pm-6:00 pm

1 stop14h 20m

Basel EuroAirport Swiss

mar. 9/9

6:55 pm-11:45 am

1 stop22h 50m

$586

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

lun. 12/1

9:45 pm-2:35 pm

1 stop10h 50m

Basel EuroAirport Swiss

mié. 12/10

6:20 am-3:35 pm

1 stop15h 15m

$600

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

lun. 12/1

4:34 pm-2:35 pm

2 stops16h 01m

Basel EuroAirport Swiss

mié. 12/10

6:20 am-7:28 pm

2 stops19h 08m

$613

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

mar. 9/16

4:35 pm-12:50 pm

2 stops38h 15m

Basel EuroAirport Swiss

mar. 9/23

1:30 pm-3:00 pm

2 stops31h 30m

$615

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

lun. 12/1

6:20 pm-4:00 pm

2 stops15h 40m

Basel EuroAirport Swiss

mié. 12/10

1:05 pm-8:05 pm

1 stop13h 00m

$616

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

lun. 9/15

4:35 pm-12:50 pm

2 stops38h 15m

Basel EuroAirport Swiss

lun. 9/22

2:00 pm-3:00 pm

2 stops31h 00m

$617

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

mar. 9/16

10:20 pm-7:35 pm

1 stop15h 15m

Basel EuroAirport Swiss

mar. 9/23

11:25 am-8:00 pm

1 stop14h 35m

$661

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

sáb. 8/16

8:19 pm-10:50 pm

2 stops20h 31m

Basel EuroAirport Swiss

sáb. 8/23

6:35 am-7:49 pm

2 stops19h 14m

$888

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

lun. 10/13

7:25 pm-11:45 am

1 stop10h 20m

Basel EuroAirport Swiss

mar. 10/28

7:00 am-8:55 pm

1 stop18h 55m

$1,435

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. 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

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

According to our data, Tuesday is the cheapest day to fly to Basel EuroAirport Swiss from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $722. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss on a Friday will generally be more expensive and average around $1,162. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Basel EuroAirport Swiss is in the evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss in the evening for as low as $722. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $1,046. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Best Price Found

$384

Fastest flight time

10h 20m

Direct flights

None
The best one-way flight to Basel EuroAirport Swiss from Washington, D.C. Dulles Intl Airport in the past 72 hours is $384. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss found on momondo in the last 72 hours is $567.
The fastest flight from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss takes 10h 20m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Basel EuroAirport Swiss. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Basel EuroAirport Swiss.
Search flight deals

  • 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. 10h 20m 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 $530Free CancellationRating
7.3
3,935 reviews
Search Turkish Airlines flights

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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.

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