HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Basel

$504+ Cheap flights from Washington, D.C. (WAS) to Basel (EAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — EAP
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Basel with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Basel (EAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$566
(oojo)

One-way from

$504
(Cheapflightsfares)
Provider with most accurate pricing for Washington, D.C. (WAS)-Basel (EAP) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Basel (EAP) flights.
Search Deals
From Washington, D.C. (WAS) to Basel (EAP)
Search Deals
One-way flight from Washington, D.C. (WAS) to Basel (EAP)
Search Deals

Find flight deals from Washington, D.C. to Basel

Cheapest flights from Washington, D.C. to Basel
Explore the most affordable flight options available from Washington, D.C. to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This KAYAK deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:30 pmIAD - BSL
1 stop21h 40mTurkish Airlines
Mon 12/86:05 pmBSL - IAD
1 stop23h 40mTurkish Airlines
Deal found 11/18$675
This FlightHub deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:30 pmIAD - BSL
1 stop14h 30mTurkish Airlines
Mon 12/226:05 pmBSL - IAD
1 stop23h 40mTurkish Airlines
Deal found 11/18$769
This lastminute.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:30 pmIAD - BSL
1 stop14h 30mTurkish Airlines
Thu 12/116:05 pmBSL - IAD
1 stop23h 40mTurkish Airlines
Deal found 11/19$896
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:20 pmIAD - BSL
2 stops13h 15mMultiple Airlines
Sun 1/112:10 pmBSL - IAD
1 stop12h 05mMultiple Airlines
Deal found 11/20$1,137
This Cheapflightsfares deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:45 pmIAD - BSL
1 stop10h 50mBritish Airways
Thu 12/186:05 amBSL - IAD
2 stops15h 30mBritish Airways
Deal found 11/19$1,164
This Cheapflightsfares deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:45 pmIAD - BSL
1 stop10h 50mBritish Airways
Mon 12/156:15 amBSL - IAD
2 stops15h 20mBritish Airways
Deal found 11/17$1,182
This Cheapflightsfares deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 pmIAD - BSL
1 stop10h 05mMultiple Airlines
Fri 12/1210:35 amBSL - IAD
1 stop11h 15mMultiple Airlines
Deal found 11/17$1,207
This British Airways deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:00 pmIAD - BSL
2 stops15h 15mBritish Airways
Mon 12/224:00 pmBSL - IAD
1 stop29h 35mBritish Airways
Deal found 11/18$1,216
This Cheapflightsfares deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:45 pmIAD - BSL
1 stop10h 50mBritish Airways
Mon 12/1510:55 amBSL - IAD
2 stops14h 35mBritish Airways
Deal found 11/19$1,244
This Air Canada deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:10 pmDCA - BSL
2 stops17h 55mMultiple Airlines
Mon 12/2210:35 amBSL - DCA
2 stops15h 10mMultiple Airlines
Deal found 11/18$1,255
This Cheapflightsfares deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:15 pmIAD - BSL
1 stop10h 40mMultiple Airlines
Wed 12/2410:35 amBSL - IAD
1 stop11h 15mMultiple Airlines
Deal found 11/17$1,324
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:30 pmIAD - BSL
1 stop14h 30mTurkish Airlines
Wed 12/246:05 pmBSL - IAD
1 stop23h 40mTurkish Airlines
Deal found 11/19$1,336

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Basel that are best for you.

Fly from

Washington, D.C.

Fly to

Basel

Route

Depart

Return

Price

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 1/5

1:30 pm-10:00 am

1 stop14h 30m

Basel EuroAirport Swiss

Tue 1/20

10:55 am-11:45 am

1 stop30h 50m

$602

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 12/3

1:30 pm-5:10 pm

1 stop21h 40m

Basel EuroAirport Swiss

Mon 12/8

6:05 pm-11:45 am

1 stop23h 40m

$675

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 2/17

5:27 pm-12:30 pm

2 stops13h 03m

Basel EuroAirport Swiss

Thu 2/26

2:10 pm-8:15 pm

1 stop12h 05m

$681

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 1/7

8:35 pm-2:55 pm

1 stop12h 20m

Basel EuroAirport Swiss

Wed 1/21

6:20 am-6:45 pm

1 stop18h 25m

$705

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 1/7

8:35 pm-2:55 pm

1 stop12h 20m

Basel EuroAirport Swiss

Fri 1/16

7:00 am-6:45 pm

1 stop17h 45m

$705

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 1/7

8:35 pm-10:15 am

1 stop31h 40m

Basel EuroAirport Swiss

Mon 1/19

4:00 pm-6:45 pm

1 stop32h 45m

$705

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 1/7

10:54 am-9:50 am

2 stops40h 56m

Basel EuroAirport Swiss

Wed 1/21

11:15 am-7:07 pm

2 stops37h 52m

$717

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 1/7

10:54 am-9:50 am

2 stops40h 56m

Basel EuroAirport Swiss

Tue 1/20

11:15 am-11:05 pm

2 stops17h 50m

$717

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 2/10

6:00 pm-9:55 am

1 stop9h 55m

Basel EuroAirport Swiss

Tue 2/24

6:50 am-2:00 pm

2 stops13h 10m

$722

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 2/15

5:27 pm-12:30 pm

2 stops13h 03m

Basel EuroAirport Swiss

Sun 3/1

2:10 pm-8:15 pm

1 stop12h 05m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 53 results
1
2
3
...
6

Compare providers for flights from Washington, D.C. to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Basel in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Basel flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Basel flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Basel flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Basel flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Basel flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Basel
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated November 20, 2025.
Get a feel of what it's like to fly with Turkish Airlines from Washington, D.C. to Basel by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,044 reviews

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Crew

7.7

Overall

7.3

Food

7.4

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Turkish Airlines
7.3
Good
4,044 reviews
Turkish Airlines
7.3
Good
4,044 reviews

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Crew

7.7

Overall

7.3

Food

7.4

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Basel from Washington, D.C.?

    Located just 0.2 mi from the city center, Basel All airports is the airport most travelers will use when flying to Basel from Washington, D.C.. Booking flights from Washington, D.C. to All airports (EAP) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.

  • How long is the flight from Washington, D.C. to Basel?

    There are many flights that can get you from Washington, D.C. to Basel in 12h 20m. Fly via Turkish Airlines, British Airways, or Delta to get the fastest option. The distance between Washington, D.C. and Basel is about 4054 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Washington, D.C. to Basel round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Basel round-trip from $530.

  • What are the cheapest airlines to fly from Washington, D.C. to Basel one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $504. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Washington, D.C. to Basel for a low price.

  • What are the most popular routes from Washington, D.C. to Basel?

    Most travelers choose Washington, D.C. Dulles Intl - Basel EuroAirport Swiss, Washington, D.C. Reagan-National - Basel EuroAirport Swiss or Baltimore/Washington - Basel EuroAirport Swiss when deciding on the best route from Washington, D.C. to Basel.

  • Can I find deals for flights from Washington, D.C. to Basel that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Basel.

  • Can I find deals for business class flights from Washington, D.C. to Basel?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Washington, D.C. to Basel

Discover the top airline that operate flights from Washington, D.C. to Basel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$530Average$584FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.