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Cheap flights from Washington, D.C. Dulles Intl Airport to Basel from $335

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 9/22. 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. Dulles Intl Airport to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
1:15 pm - 9:45 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
14h 30m1 stop Istanbul
Turkish Airlines Logo
10:40 am - 11:30 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
30h 50m1 stop Istanbul
$699Turkish Airlines
Mon, Oct 12 - Wed, Oct 21
Turkish Airlines Logo
1:30 pm - 5:15 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
21h 45m1 stop Istanbul
Turkish Airlines Logo
6:10 pm - 11:45 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
23h 35m1 stop Istanbul
$700Turkish Airlines
Thu, Nov 12 - Wed, Nov 18
Turkish Airlines Logo
9:40 pm - 9:45 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
30h 05m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 11:30 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
22h 15m1 stop Istanbul
$705Turkish Airlines
Mon, Sep 21 - Tue, Oct 6
Turkish Airlines Logo
1:15 pm - 9:45 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
14h 30m1 stop Istanbul
Turkish Airlines Logo
10:40 am - 11:30 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
30h 50m1 stop Istanbul
$709Turkish Airlines
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
7:40 pm - 10:30 pmIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
20h 50m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
9:05 pm - 3:15 pmBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
24h 10m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$722Multiple Airlines
Thu, Nov 12 - Wed, Nov 18
Turkish Airlines Logo
1:15 pm - 9:45 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
14h 30m1 stop Istanbul
Turkish Airlines Logo
10:40 am - 11:30 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
30h 50m1 stop Istanbul
$740Turkish Airlines
Thu, Oct 15 - Mon, Oct 19
Turkish Airlines Logo
9:20 pm - 9:50 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
30h 30m1 stop Istanbul
Turkish Airlines Logo
10:45 am - 11:45 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
31h 00m1 stop Istanbul
$750Turkish Airlines
Thu, Nov 12 - Tue, Nov 17
Turkish Airlines Logo
9:20 pm - 9:50 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
30h 30m1 stop Istanbul
Turkish Airlines Logo
6:10 pm - 11:45 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
23h 35m1 stop Istanbul
$750Turkish Airlines
Thu, Nov 12 - Wed, Nov 18
Turkish Airlines Logo
9:20 pm - 9:50 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
30h 30m1 stop Istanbul
Turkish Airlines Logo
6:10 pm - 11:45 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
23h 35m1 stop Istanbul
$750Turkish Airlines
Tue, Nov 10 - Wed, Nov 18
Turkish Airlines Logo
1:30 pm - 9:50 amIAD  Washington, D.C. Dulles Intl-BSL Basel EuroAirport Swiss
14h 20m1 stop Istanbul
Turkish Airlines Logo
10:45 am - 11:45 amBSL  Basel EuroAirport Swiss-IAD Washington, D.C. Dulles Intl
31h 00m1 stop Istanbul
$750Turkish Airlines
Wed, Nov 11 - Tue, Nov 17

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

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Basel flight tickets
Turkish Airlines
Oct 12
IAD1:15 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Oct 21
BSL10:40 amBasel EuroAirport Swiss
30h 50m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$699
Turkish Airlines
Nov 12
IAD1:30 pmWashington, D.C. Dulles Intl
21h 45m
1 stop
BSL5:15 pmBasel EuroAirport Swiss
Nov 18
BSL6:10 pmBasel EuroAirport Swiss
23h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$700
Turkish Airlines
Sep 21
IAD9:40 pmWashington, D.C. Dulles Intl
30h 05m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Oct 6
BSL7:15 pmBasel EuroAirport Swiss
22h 15m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$705

Delta flights from Washington, D.C. Dulles Intl Airport to Basel

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Basel flight tickets
Delta
Nov 9
IAD12:35 pmWashington, D.C. Dulles Intl
19h 20m
2 stops
BSL1:55 pmBasel EuroAirport Swiss
Nov 18
BSL2:00 pmBasel EuroAirport Swiss
31h 45m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$755
Delta
Nov 11
IAD9:30 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
BSL1:55 pmBasel EuroAirport Swiss
Nov 16
BSL2:00 pmBasel EuroAirport Swiss
31h 45m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$780
Delta
Nov 9
IAD6:40 pmWashington, D.C. Dulles Intl
13h 15m
1 stop
BSL1:55 pmBasel EuroAirport Swiss
Nov 15
BSL2:00 pmBasel EuroAirport Swiss
31h 55m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$800

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 August 17, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Mon 10/12

1:15 pm-9:45 am

1 stop14h 30m

Basel EuroAirport Swiss

Wed 10/21

10:40 am-11:30 am

1 stop30h 50m

$699

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Thu 11/12

1:30 pm-5:15 pm

1 stop21h 45m

Basel EuroAirport Swiss

Wed 11/18

6:10 pm-11:45 am

1 stop23h 35m

$700

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Mon 9/21

9:40 pm-9:45 am

1 stop30h 05m

Basel EuroAirport Swiss

Tue 10/6

7:15 pm-11:30 am

1 stop22h 15m

$705

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Mon 10/12

1:15 pm-9:45 am

1 stop14h 30m

Basel EuroAirport Swiss

Wed 10/21

10:40 am-11:30 am

1 stop30h 50m

$709
Quickest round-trip

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Thu 11/12

7:40 pm-10:30 pm

2 stops20h 50m

Basel EuroAirport Swiss

Wed 11/18

9:05 pm-3:15 pm

2 stops24h 10m

$722

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Thu 10/15

1:15 pm-9:45 am

1 stop14h 30m

Basel EuroAirport Swiss

Mon 10/19

10:40 am-11:30 am

1 stop30h 50m

$740

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Thu 11/12

9:20 pm-9:50 am

1 stop30h 30m

Basel EuroAirport Swiss

Tue 11/17

10:45 am-11:45 am

1 stop31h 00m

$750

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Thu 11/12

9:20 pm-9:50 am

1 stop30h 30m

Basel EuroAirport Swiss

Wed 11/18

6:10 pm-11:45 am

1 stop23h 35m

$750

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Tue 11/10

9:20 pm-9:50 am

1 stop30h 30m

Basel EuroAirport Swiss

Wed 11/18

6:10 pm-11:45 am

1 stop23h 35m

$750

Washington, D.C.Basel

IAD Washington, D.C. Dulles Intl - BSL Basel EuroAirport Swiss

IADBSL

Washington, D.C. Dulles Intl

Wed 11/11

1:30 pm-9:50 am

1 stop14h 20m

Basel EuroAirport Swiss

Tue 11/17

10:45 am-11:45 am

1 stop31h 00m

$750

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

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 airline that flies from Washington, D.C. Dulles Intl to Basel?

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

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Basel (IAD to EAP) 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

Best Price Found

$335

Fastest flight time

12h 45m

Direct flights

None
The best one-way flight to Basel from Washington, D.C. Dulles Intl Airport in the past 72 hours is $335. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Basel found on momondo in the last 72 hours is $699.
The fastest flight from Washington, D.C. Dulles Intl Airport to Basel takes 12h 45m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Basel. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Basel.
Search flight deals

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

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

    Basel is 4100.1 mi away from Washington, D.C. Dulles Intl. Typically, this will take 12h 45m by plane in normal conditions.

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

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

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Basel. momondo saves you time and could save you money on your trip.

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

Flights from Washington, D.C. to Basel with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Basel from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to Basel flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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