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$301+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — EAP
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$576
(oojo)

One-way from

$301
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Basel (EAP) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Basel (EAP) flights.
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From Washington, D.C. (WAS) to Basel (EAP)
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One-way flight from Washington, D.C. (WAS) to Basel (EAP)
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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 January 7, 2026.

This oojo deal was found by Cheapflights users on 1/6. 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.
Thu 1/221:30 pmIAD - BSL
1 stop21h 40mTurkish Airlines
Tue 1/2710:55 amBSL - IAD
1 stop30h 50mTurkish Airlines
Deal found 1/6$576
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/217:40 pmBWI - BSL
2 stops16h 50mMultiple Airlines
Sat 1/247:05 pmBSL - BWI
3 stops29h 35mMultiple Airlines
Deal found 1/7$611
This Gotogate deal was found by Cheapflights users on 1/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/121:30 pmIAD - BSL
1 stop14h 30mTurkish Airlines
Tue 1/2710:55 amBSL - IAD
1 stop30h 50mTurkish Airlines
Deal found 1/5$619
This Turkish Airlines deal was found by Cheapflights users on 1/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:30 pmIAD - BSL
1 stop21h 40mTurkish Airlines
Tue 3/1710:55 amBSL - IAD
1 stop38h 25mTurkish Airlines
Deal found 1/5$623
This lastminute.com deal was found by Cheapflights users on 1/7. 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.
Sun 3/19:15 pmIAD - BSL
1 stop30h 45mTurkish Airlines
Tue 3/1010:55 amBSL - IAD
1 stop30h 50mTurkish Airlines
Deal found 1/7$626
This Mytrip deal was found by Cheapflights users on 1/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/59:45 amIAD - BSL
3 stops26h 00mMultiple Airlines
Thu 2/127:00 amBSL - IAD
2 stops14h 50mMultiple Airlines
Deal found 1/6$649
This Cheapflightsfares deal was found by Cheapflights users on 1/5. 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.
Thu 3/192:30 pmIAD - BSL
1 stop14h 30mTurkish Airlines
Thu 4/210:40 amBSL - IAD
1 stop15h 10mTurkish Airlines
Deal found 1/5$651
This oojo deal was found by Cheapflights users on 1/7. 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.
Sat 2/211:30 pmIAD - BSL
1 stop21h 40mTurkish Airlines
Sat 2/286:05 pmBSL - IAD
1 stop23h 40mTurkish Airlines
Deal found 1/7$670
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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.
Sun 3/16:20 pmIAD - BSL
2 stops12h 10mMultiple Airlines
Tue 3/1010:35 amBSL - IAD
1 stop11h 15mMultiple Airlines
Deal found 1/7$674
This Turkish Airlines deal was found by Cheapflights users on 1/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:15 pmIAD - BSL
1 stop30h 45mTurkish Airlines
Sun 2/810:55 amBSL - IAD
1 stop38h 25mTurkish Airlines
Deal found 1/4$682
This Booking.com deal was found by Cheapflights users on 1/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 pmIAD - BSL
1 stop9h 55mMultiple Airlines
Tue 3/1710:35 amBSL - IAD
2 stops14h 51mMultiple Airlines
Deal found 1/5$698
This oojo deal was found by Cheapflights users on 1/5. 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.
Tue 3/176:37 pmBWI - BSL
2 stops22h 43mBritish Airways
Tue 3/2411:00 amBSL - BWI
1 stop13h 45mBritish Airways
Deal found 1/5$702

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 January 7, 2026.
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

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 1/21

7:40 pm-6:30 pm

2 stops16h 50m

Basel EuroAirport Swiss

Sat 1/24

7:05 pm-6:40 pm

3 stops29h 35m

$611

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 3/1

1:30 pm-5:10 pm

1 stop21h 40m

Basel EuroAirport Swiss

Tue 3/17

10:55 am-8:20 pm

1 stop38h 25m

$623

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 3/1

6:20 pm-12:30 pm

2 stops12h 10m

Basel EuroAirport Swiss

Tue 3/10

10:35 am-4:50 pm

1 stop11h 15m

$674

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 2/1

9:15 pm-10:00 am

1 stop30h 45m

Basel EuroAirport Swiss

Sun 2/8

10:55 am-7:20 pm

1 stop38h 25m

$682

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 3/17

6:37 pm-10:20 pm

2 stops22h 43m

Basel EuroAirport Swiss

Tue 3/24

11:00 am-7:45 pm

1 stop13h 45m

$702

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 3/23

2:30 pm-10:00 am

1 stop14h 30m

Basel EuroAirport Swiss

Mon 4/13

10:40 am-7:50 pm

1 stop15h 10m

$704

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sun 3/1

8:35 pm-3:05 pm

1 stop12h 30m

Basel EuroAirport Swiss

Tue 3/17

7:00 am-7:45 pm

1 stop17h 45m

$705

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 3/4

9:15 pm-10:00 am

1 stop30h 45m

Basel EuroAirport Swiss

Sun 3/8

6:05 pm-8:20 pm

1 stop31h 15m

$706

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 3/1

12:35 pm-9:50 am

2 stops15h 15m

Basel EuroAirport Swiss

Tue 3/17

6:05 am-7:19 pm

2 stops18h 14m

$717

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sun 3/1

5:25 pm-1:50 pm

2 stops14h 25m

Basel EuroAirport Swiss

Tue 3/17

6:05 am-7:19 pm

2 stops18h 14m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 57 results
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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 January.
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
OvagoPrice Accuracy2 starsTrust Score*2 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 January 7, 2026.
Get a feel of what it's like to fly with Turkish Airlines and British Airways 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
4,150 reviews

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Turkish Airlines
7.3
Good
4,150 reviews
Turkish Airlines
7.3
Good
4,150 reviews

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
British Airways
6.7
Okay
7,657 reviews
Turkish Airlines
7.3
Good
4,150 reviews

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

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 30m. Fly via Turkish Airlines, British Airways, or American Airlines 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 $538.

  • 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

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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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$538Average$747FlexibilityNo cancel feeOn-time77%

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