What are the cheapest airlines flying from Washington, D.C. to Basel round-trip?

Cheapflights users have booked flights from Washington, D.C. to Basel round-trip from $603. Other airlines that can offer you cheap pricing are American Airlines, from $831, and United Airlines, from $838. You may be able to fly from Washington, D.C. to Basel for 56% less than the average price by searching for these airlines.

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 $665. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Washington, D.C. to Basel for a low price.

What is the cheapest month to book a flight from Washington, D.C. to Basel?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Basel (average of $545). Flying from Washington, D.C. to Basel in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Washington, D.C. to Basel?

Travelers seeking maximum savings on their Washington, D.C. to Basel flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

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

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

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 54% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Washington, D.C. to Basel?

Our data shows that September tends to be the cheapest month to fly to Basel from Washington, D.C.. Users have commonly found prices around $1,399 for the month, but tickets can be as low as $610. Due to multiple factors, prepare for potentially higher prices in January.

Most accurate provider : When it comes to deals on Washington, D.C.-Basel flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Basel flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

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.

$364+ Flights from Washington, D.C. to Basel

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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”

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$603 (oojo)
One-way from	$364 (Kiwi.com)
Popular in	January
Cheapest in	September
Average price	$1,352

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

Highest demand for flights based on searches. 60% potential increase in price ($2,124 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 43% potential price decrease ($422 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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 April 2, 2025.

Mon 4/286:50 pmBWI - BSL

1 stop29h 10mMultiple Airlines

Tue 5/139:20 pmBSL - BWI

1 stop26h 20mMultiple Airlines

Deal found 3/31

$464

Thu 4/241:30 pmIAD - BSL

1 stop22h 30mTurkish Airlines

Tue 4/2910:35 amBSL - IAD

1 stop31h 10mTurkish Airlines

Deal found 4/1

$603

Mon 4/288:30 pmIAD - BSL

2 stops18h 35mMultiple Airlines

Tue 5/131:30 pmBSL - IAD

2 stops31h 50mMultiple Airlines

Deal found 3/31

$691

Tue 11/255:40 pmIAD - BSL

1 stop19h 50mUnited Airlines

Thu 12/42:15 pmBSL - IAD

2 stops25h 36mUnited Airlines

Deal found 4/1

$743

Tue 11/258:30 pmBWI - BSL

1 stop15h 50mAmerican Airlines

Thu 12/411:15 amBSL - BWI

2 stops16h 25mAmerican Airlines

Deal found 4/1

$746

Tue 11/255:30 pmBWI - BSL

2 stops14h 35mDelta

Thu 12/46:05 amBSL - BWI

2 stops16h 36mDelta

Deal found 3/31

$760

Tue 11/251:00 pmDCA - BSL

2 stops13h 55mUnited Airlines

Thu 12/49:35 amBSL - DCA

2 stops18h 56mUnited Airlines

Deal found 4/1

$763

Mon 4/289:20 pmBWI - BSL

1 stop15h 00mBritish Airways

Tue 5/1311:55 amBSL - BWI

1 stop13h 40mBritish Airways

Deal found 3/30

$833

Mon 4/288:14 pmIAD - BSL

2 stops16h 06mAmerican Airlines

Tue 5/1311:10 amBSL - IAD

1 stop12h 20mAmerican Airlines

Deal found 3/30

$835

Tue 5/201:53 pmIAD - BSL

2 stops14h 57mAir Canada

Thu 5/298:25 amBSL - IAD

2 stops31h 14mAir Canada

Deal found 3/31

$840

Tue 5/205:25 pmIAD - BSL

1 stop10h 10mDelta

Thu 5/292:25 pmBSL - IAD

2 stops16h 03mDelta

Deal found 3/31

$856

Tue 4/297:25 pmIAD - BSL

1 stop13h 40mBritish Airways

Tue 5/611:55 amBSL - IAD

1 stop14h 10mBritish Airways

Deal found 3/31

$861

Best flights from Washington, D.C. to Basel
Discover carefully curated flight deals from Washington, D.C. to Basel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2025.

Thu 4/241:30 pmIAD - BSL

1 stop22h 30mTurkish Airlines

Tue 4/2910:35 amBSL - IAD

1 stop31h 10mTurkish Airlines

Deal found 4/1

$603

Sun 4/276:50 pmBWI - BSL

2 stops22h 15mMultiple Airlines

Thu 5/16:05 amBSL - BWI

2 stops17h 35mMultiple Airlines

Deal found 4/1

$637

Mon 4/289:20 pmBWI - BSL

1 stop19h 30mAmerican Airlines

Tue 5/136:45 amBSL - BWI

1 stop18h 50mAmerican Airlines

Deal found 4/1

$831

Mon 4/285:35 pmIAD - BSL

1 stop12h 50mUnited Airlines

Tue 5/1311:25 amBSL - IAD

2 stops26h 30mUnited Airlines

Deal found 3/31

$838

Tue 5/201:53 pmIAD - BSL

2 stops14h 57mAir Canada

Thu 5/298:25 amBSL - IAD

2 stops31h 14mAir Canada

Deal found 3/31

$840

Mon 4/285:55 pmBWI - BSL

2 stops18h 25mBritish Airways

Tue 5/136:45 amBSL - BWI

2 stops15h 52mBritish Airways

Deal found 4/1

$845

Tue 5/205:25 pmIAD - BSL

1 stop10h 10mDelta

Thu 5/292:25 pmBSL - IAD

2 stops16h 03mDelta

Deal found 3/31

$856

Wed 5/215:25 pmIAD - BSL

1 stop10h 10mAir France

Sun 6/86:25 pmBSL - IAD

2 stops28h 08mAir France

Deal found 3/31

$968

Mon 4/288:30 pmIAD - BSL

2 stops18h 35mMultiple Airlines

Tue 5/131:30 pmBSL - IAD

2 stops31h 50mMultiple Airlines

Deal found 3/31

$691

Fri 5/236:10 pmIAD - BSL

1 stop10h 45mLufthansa

Sat 6/79:45 amBSL - IAD

1 stop15h 40mLufthansa

Deal found 4/1

$1,454

Mon 4/288:14 pmIAD - BSL

2 stops16h 06mAmerican Airlines

Tue 5/1311:10 amBSL - IAD

1 stop12h 20mAmerican Airlines

Deal found 3/30

$835

Tue 4/297:25 pmIAD - BSL

1 stop13h 40mBritish Airways

Tue 5/611:55 amBSL - IAD

1 stop14h 10mBritish Airways

Deal found 3/31

$861

Last-minute flights from Washington, D.C. to Basel
Discover last-minute flight deals from Washington, D.C. to Basel. Data last updated April 2, 2025 and is based on user searches.

Sun 4/69:40 pmIAD - BSL

1 stop30h 00mTurkish Airlines

Fri 4/1110:35 amBSL - IAD

1 stop31h 10mTurkish Airlines

Deal found 3/31

$7,710

Sun 4/63:55 pmIAD - BSL

2 stops14h 30mMultiple Airlines

Fri 4/118:25 amBSL - IAD

2 stops29h 30mMultiple Airlines

Deal found 3/31

$13,962

Sun 4/66:00 pmIAD - BSL

2 stops19h 45mAustrian Airlines

Fri 4/118:25 pmBSL - IAD

1 stop24h 10mAustrian Airlines

Deal found 3/31

$13,971

Sun 4/69:20 pmBWI - BSL

1 stop15h 40mBritish Airways

Fri 4/1111:45 amBSL - BWI

1 stop13h 50mBritish Airways

Deal found 3/31

$13,972

Thu 4/241:30 pmIAD - BSL

1 stop22h 30mTurkish Airlines

Tue 4/2910:35 amBSL - IAD

1 stop31h 10mTurkish Airlines

Deal found 4/1

$603

Mon 4/286:50 pmBWI - BSL

1 stop29h 10mMultiple Airlines

Tue 5/139:20 pmBSL - BWI

1 stop26h 20mMultiple Airlines

Deal found 3/31

$464

Mon 4/288:30 pmIAD - BSL

2 stops18h 35mMultiple Airlines

Tue 5/131:30 pmBSL - IAD

2 stops31h 50mMultiple Airlines

Deal found 3/31

$691

Mon 4/289:20 pmBWI - BSL

1 stop19h 30mAmerican Airlines

Tue 5/136:45 amBSL - BWI

1 stop18h 50mAmerican Airlines

Deal found 3/31

$831

Mon 4/289:20 pmBWI - BSL

1 stop15h 00mBritish Airways

Tue 5/1311:55 amBSL - BWI

1 stop13h 40mBritish Airways

Deal found 3/30

$833

Mon 4/288:14 pmIAD - BSL

2 stops16h 06mAmerican Airlines

Tue 5/1311:10 amBSL - IAD

1 stop12h 20mAmerican Airlines

Deal found 3/30

$835

Mon 4/285:35 pmIAD - BSL

1 stop12h 50mUnited Airlines

Tue 5/1311:25 amBSL - IAD

2 stops26h 30mUnited Airlines

Deal found 3/31

$838

Tue 4/297:25 pmIAD - BSL

1 stop13h 40mBritish Airways

Tue 5/611:55 amBSL - IAD

1 stop14h 10mBritish Airways

Deal found 3/31

$861

One-way flights from Washington, D.C. to Basel
Search for one-way flight options from Washington, D.C. to Basel. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Thu 5/159:24 pmBWI - BSL

2 stops50h 36mMultiple Airlines

Deal found 4/1

$364

Mon 6/911:35 amIAD - BSL

3 stops39h 00mMultiple Airlines

Deal found 3/31

$374

Wed 6/1112:24 pmDCA - BSL

3 stops28h 26mMultiple Airlines

Deal found 3/31

$484

Tue 6/39:40 pmIAD - BSL

1 stop14h 20mTurkish Airlines

Deal found 4/1

$665

Thu 5/159:20 pmBWI - BSL

1 stop15h 45mAmerican Airlines

Deal found 4/1

$669

Sun 5/1110:20 pmIAD - BSL

1 stop15h 15mUnited Airlines

Deal found 3/31

$734

Sun 5/118:30 amDCA - BSL

2 stops21h 55mUnited Airlines

Deal found 3/31

$739

Mon 6/92:37 pmDCA - BSL

2 stops14h 23mBritish Airways

Deal found 3/31

$1,178

Tue 6/1011:30 amDCA - BSL

2 stops17h 25mAmerican Airlines

Deal found 3/31

$1,273

Fri 5/236:40 amBWI - BSL

2 stops23h 45mUnited Airlines

Deal found 4/1

$1,794

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 4/28

6:50 pm-6:00 am

1 stop29h 10m

Basel EuroAirport Swiss

Tue 5/13

9:20 pm-5:40 pm

1 stop26h 20m

$464

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Thu 4/24

1:30 pm-6:00 pm

1 stop22h 30m

Basel EuroAirport Swiss

Tue 4/29

10:35 am-11:45 am

1 stop31h 10m

$603

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 4/28

8:30 pm-9:05 pm

2 stops18h 35m

Basel EuroAirport Swiss

Tue 5/13

1:30 pm-3:20 pm

2 stops31h 50m

$691

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 4/28

9:20 pm-10:50 pm

1 stop19h 30m

Basel EuroAirport Swiss

Tue 5/13

6:45 am-7:35 pm

1 stop18h 50m

$831

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 4/28

9:20 pm-6:20 pm

1 stop15h 00m

Basel EuroAirport Swiss

Tue 5/13

11:55 am-7:35 pm

1 stop13h 40m

$833

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 4/28

8:14 pm-6:20 pm

2 stops16h 06m

Basel EuroAirport Swiss

Tue 5/13

11:10 am-5:30 pm

1 stop12h 20m

$835

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 4/28

5:35 pm-12:25 pm

1 stop12h 50m

Basel EuroAirport Swiss

Tue 5/13

11:25 am-7:55 am

2 stops26h 30m

$838

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 5/20

1:53 pm-10:50 am

2 stops14h 57m

Basel EuroAirport Swiss

Thu 5/29

8:25 am-9:39 am

2 stops31h 14m

$840

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 5/20

9:00 am-9:30 am

2 stops18h 30m

Basel EuroAirport Swiss

Thu 5/29

2:25 pm-12:48 am

2 stops16h 23m

$855

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 5/20

5:25 pm-9:35 am

1 stop10h 10m

Basel EuroAirport Swiss

Thu 5/29

2:25 pm-12:28 am

2 stops16h 03m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 31 results

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

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Basel flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

What is the cheapest time of day to fly from WAS to EAP?

When flying from Washington, D.C. to Basel, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 3% versus a flight at noon.

Rainfall in Basel by month

In terms of precipitation, rainfall in Basel ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel when rainfall is around 1.9 in.

Temperature in Basel by month

If weather is an important factor for your trip to Basel, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Basel

See what other customers who have flown with Delta, Austrian Airlines and SWISS from Washington, D.C. to Basel have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,898 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

771 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,572 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,425 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,615 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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.
What are the cheapest airlines flying from Washington, D.C. to Basel round-trip?
Cheapflights users have booked flights from Washington, D.C. to Basel round-trip from $603. Other airlines that can offer you cheap pricing are American Airlines, from $831, and United Airlines, from $838. You may be able to fly from Washington, D.C. to Basel for 56% less than the average price by searching for these airlines.
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 $665. However, be on the lookout for offers from American Airlines and United 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, Baltimore/Washington - Basel EuroAirport Swiss or Washington, D.C. Reagan-National - 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.
What is the cheapest month to book a flight from Washington, D.C. to Basel?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Basel (average of $545). Flying from Washington, D.C. to Basel in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Basel

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Dulles Intl to Bern flights

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

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$538	Average$583	FlexibilityNo cancel fee	On-time77%

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$364+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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

Cheapest flights from Washington, D.C. to BaselExplore 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 April 2, 2025.

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 April 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Basel that are best for you.

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 April.

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Basel

What is the cheapest time of day to fly from WAS to EAP?

Find hourly flight availability from Washington, D.C. to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

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 April 2, 2025.

See what other customers who have flown with Delta, Austrian Airlines and SWISS from Washington, D.C. to Basel have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.?

What are the cheapest airlines flying from Washington, D.C. to Basel round-trip?

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

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

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

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

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

What is the cheapest month to book a flight from Washington, D.C. to Basel?

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Alternative routes for Washington, D.C. to Basel

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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 April 2, 2025.