Cheap flights from Basel EuroAirport Swiss (BSL) to Dulles Intl (IAD) from $383

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BSL — IAD
May 14 — May 211

Cheap flight deals from Basel to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Dulles Intl (IAD). 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 May 9, 2024.

Popular in

July

Cheapest in

January

Average price

$545

Round-trip from

$235
High demand for flights, 40% potential price rise
Best time to find cheap flights, 30% potential price drop
Average for round-trip flights in May 2024
From Basel EuroAirport Swiss to Washington, D.C. Dulles Intl

What is the cheapest month to fly from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

February is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Basel EuroAirport Swiss. Prices for February average $541 per person but you can even find prices for as low as $370. The most expensive prices can be found in the month of July. Opting for a February flight can save you 73% on your journey compared to booking in July

When is the cheapest time to fly from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport (BSL - IAD)?

When flying from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap British Airways flights from Basel to Dulles Intl

Explore cheap flight options specifically provided by British Airways for the route between Basel and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Check out some of the cheapest British Airways flights we've come across from Basel to Washington, D.C.. It's recommended that users confirm their flight details before booking.
Mon 5/2012:10 pmBSL - IAD
1 stop14h 20mBritish Airways
Tue 5/2810:45 pmIAD - BSL
1 stop18h 10mBritish Airways
Deal found 5/8$442
Tue 5/146:40 amBSL - IAD
1 stop19h 50mBritish Airways
Fri 5/248:12 pmIAD - BSL
2 stops20h 43mBritish Airways
Deal found 5/7$700
Thu 8/112:20 pmBSL - IAD
1 stop14h 10mBritish Airways
Mon 8/510:45 pmIAD - BSL
1 stop13h 35mBritish Airways
Deal found 5/8$733
Thu 8/16:35 amBSL - IAD
1 stop19h 55mBritish Airways
Mon 8/58:10 pmIAD - BSL
2 stops20h 45mBritish Airways
Deal found 5/8$784
Thu 8/16:35 amBSL - IAD
2 stops19h 05mBritish Airways
Mon 8/58:10 pmIAD - BSL
2 stops20h 45mBritish Airways
Deal found 5/8$1,001

Cheap United Airlines flights from Basel to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Basel and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Basel to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.
Fri 5/319:40 amBSL - IAD
2 stops27h 46mUnited Airlines
Sat 6/810:15 pmIAD - BSL
2 stops52h 50mUnited Airlines
Deal found 5/8$542
Mon 5/206:50 amBSL - IAD
2 stops15h 33mUnited Airlines
Sun 5/265:34 pmIAD - BSL
2 stops13h 56mUnited Airlines
Deal found 5/8$821
Fri 5/102:15 pmBSL - IAD
2 stops27h 22mUnited Airlines
Fri 5/175:15 pmIAD - BSL
1 stop13h 40mUnited Airlines
Deal found 5/9$969
Fri 5/102:15 pmBSL - IAD
2 stops27h 22mUnited Airlines
Fri 5/1712:49 pmIAD - BSL
2 stops15h 41mUnited Airlines
Deal found 5/9$972

Cheap Basel to Dulles Intl flights in May & June 2024

Find cheap flight options from Basel to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 6/2111:45 amBSL - IAD
1 stop14h 45mBritish Airways
Sat 6/2910:45 pmIAD - BSL
1 stop18h 10mBritish Airways
Deal found 5/9$440
Mon 5/2012:10 pmBSL - IAD
1 stop14h 20mBritish Airways
Sun 5/2610:50 pmIAD - BSL
1 stop18h 05mBritish Airways
Deal found 5/8$442
Fri 6/2111:45 amBSL - IAD
1 stop14h 45mBritish Airways
Sat 6/291:13 pmIAD - BSL
2 stops27h 42mBritish Airways
Deal found 5/9$469
Mon 5/206:15 amBSL - IAD
2 stops17h 06mDelta
Sun 5/265:25 pmIAD - BSL
1 stop10h 20mDelta
Deal found 5/8$471
Fri 5/319:40 amBSL - IAD
2 stops27h 46mUnited Airlines
Sat 6/810:15 pmIAD - BSL
2 stops52h 50mUnited Airlines
Deal found 5/8$542
Fri 5/319:40 amBSL - IAD
1 stop15h 45mLufthansa
Sat 6/810:20 pmIAD - BSL
1 stop15h 20mLufthansa
Deal found 5/8$573
Fri 6/218:25 pmBSL - IAD
2 stops47h 45mAustrian Airlines
Sat 6/296:00 pmIAD - BSL
2 stops57h 40mAustrian Airlines
Deal found 5/9$616
Mon 5/206:15 amBSL - IAD
2 stops17h 06mMultiple Airlines
Tue 5/289:20 pmIAD - BSL
1 stop30h 55mMultiple Airlines
Deal found 5/8$647
Mon 5/206:15 amBSL - IAD
2 stops17h 06mKLM
Tue 5/2812:35 pmIAD - BSL
2 stops15h 10mKLM
Deal found 5/8$649

Basel to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Basel and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 6/2111:45 amBSL - IAD
1 stop14h 45mBritish Airways
Sat 6/2910:45 pmIAD - BSL
1 stop18h 10mBritish Airways
Deal found 5/9$440
Mon 5/2012:10 pmBSL - IAD
1 stop14h 20mBritish Airways
Sun 5/2610:50 pmIAD - BSL
1 stop18h 05mBritish Airways
Deal found 5/8$442
Sun 9/110:15 amBSL - IAD
2 stops18h 31mDelta
Sat 9/286:25 pmIAD - BSL
1 stop17h 35mDelta
Deal found 5/8$451
Sun 9/16:20 amBSL - IAD
1 stop15h 15mMultiple Airlines
Sat 9/286:25 pmIAD - BSL
1 stop17h 35mMultiple Airlines
Deal found 5/8$452
Sun 9/110:15 amBSL - IAD
2 stops18h 31mDelta
Sat 9/282:15 pmIAD - BSL
2 stops17h 35mDelta
Deal found 5/9$456
Fri 6/2111:45 amBSL - IAD
1 stop14h 45mBritish Airways
Sat 6/291:13 pmIAD - BSL
2 stops27h 42mBritish Airways
Deal found 5/9$469
Mon 5/206:15 amBSL - IAD
2 stops17h 06mDelta
Sun 5/265:25 pmIAD - BSL
1 stop10h 20mDelta
Deal found 5/8$471
Sun 9/110:15 amBSL - IAD
2 stops18h 31mDelta
Sat 9/286:25 pmIAD - BSL
2 stops13h 25mDelta
Deal found 5/8$476
Sun 9/156:20 amBSL - IAD
2 stops15h 50mDelta
Fri 9/276:25 pmIAD - BSL
1 stop17h 35mDelta
Deal found 5/9$482

Basel to Dulles Intl flights leaving soon

Find last-minute flight options from Basel to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Check out these flights departing soon from Basel to Washington, D.C.. Users should examine the flight details to ensure there are no surprises.
Mon 5/2012:10 pmBSL - IAD
1 stop14h 20mBritish Airways
Tue 5/2810:45 pmIAD - BSL
1 stop18h 10mBritish Airways
Deal found 5/8$442
Mon 5/206:15 amBSL - IAD
2 stops17h 06mDelta
Sun 5/265:25 pmIAD - BSL
1 stop10h 20mDelta
Deal found 5/8$471
Mon 5/206:15 amBSL - IAD
2 stops17h 06mMultiple Airlines
Tue 5/289:20 pmIAD - BSL
1 stop30h 55mMultiple Airlines
Deal found 5/8$647
Mon 5/206:15 amBSL - IAD
2 stops17h 06mKLM
Tue 5/2812:35 pmIAD - BSL
2 stops15h 10mKLM
Deal found 5/8$649
Mon 5/206:15 amBSL - IAD
2 stops17h 06mMultiple Airlines
Sun 5/265:25 pmIAD - BSL
1 stop10h 20mMultiple Airlines
Deal found 5/8$659
Tue 5/146:40 amBSL - IAD
1 stop19h 50mMultiple Airlines
Fri 5/2410:45 pmIAD - BSL
1 stop18h 10mMultiple Airlines
Deal found 5/7$663
Tue 5/146:40 amBSL - IAD
1 stop19h 50mBritish Airways
Fri 5/248:12 pmIAD - BSL
2 stops20h 43mBritish Airways
Deal found 5/7$700
Tue 5/146:40 amBSL - IAD
2 stops23h 21mAmerican Airlines
Fri 5/242:14 pmIAD - BSL
2 stops26h 41mAmerican Airlines
Deal found 5/7$732
Mon 5/206:50 amBSL - IAD
2 stops15h 33mUnited Airlines
Sun 5/265:34 pmIAD - BSL
2 stops13h 56mUnited Airlines
Deal found 5/8$821

One-way flights to Dulles Intl from Basel

Search for one-way flight options from Basel to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
If you're seeking multiple options on one-way flights from Basel to Washington, D.C., be sure to check out these deals, which are updated often. Users needing a return flight from Basel to Washington, D.C. should utilize the search form above.
Sun 8/258:00 pmBSL - IAD
2 stops27h 40mMultiple Airlines
Deal found 5/8$383
Sat 8/248:35 pmBSL - IAD
2 stops27h 05mMultiple Airlines
Deal found 5/8$447
Sat 8/248:35 amBSL - IAD
3 stops39h 05mMultiple Airlines
Deal found 5/8$466
Fri 8/236:05 amBSL - IAD
2 stops17h 35mMultiple Airlines
Deal found 5/8$474
Wed 6/129:30 pmBSL - IAD
3 stops30h 40mMultiple Airlines
Deal found 5/9$481
Wed 6/129:05 amBSL - IAD
2 stops16h 15mMultiple Airlines
Deal found 5/9$582
Fri 8/236:05 amBSL - IAD
3 stops17h 35mMultiple Airlines
Deal found 5/8$588
Fri 8/233:10 pmBSL - IAD
1 stop30h 15mMultiple Airlines
Deal found 5/8$616
Wed 6/126:35 amBSL - IAD
1 stop19h 55mIberia
Deal found 5/9$629

Find flights from Basel to Dulles Intl within your budget

Customize your flight search to find flights from Basel to Dulles Intl 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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$442 - $804

Route

Depart

Return

Price

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 5/20

1 stop14h 20m

Washington, D.C. Dulles Intl

Tue 5/28

1 stop18h 10m

$442

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 9/1

1 stop15h 15m

Washington, D.C. Dulles Intl

Sat 9/28

1 stop17h 35m

$451

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 9/1

1 stop15h 15m

Washington, D.C. Dulles Intl

Sat 9/28

1 stop17h 35m

$452

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 9/1

2 stops18h 31m

Washington, D.C. Dulles Intl

Sat 9/28

2 stops17h 35m

$456

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 5/20

2 stops17h 06m

Washington, D.C. Dulles Intl

Sun 5/26

1 stop10h 20m

$471

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 5/31

2 stops27h 46m

Washington, D.C. Dulles Intl

Sat 6/8

2 stops52h 50m

$542

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 5/31

1 stop15h 45m

Washington, D.C. Dulles Intl

Sat 6/8

1 stop15h 20m

$573

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 5/20

2 stops17h 06m

Washington, D.C. Dulles Intl

Tue 5/28

2 stops15h 10m

$649

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Wed 7/31

1 stop15h 40m

Washington, D.C. Dulles Intl

Mon 8/5

2 stops13h 25m

$804

Flights are sorted by cheapest first

Deals found on 5/8

When is the cheapest time to fly from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Basel to Dulles Intl. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Basel to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Basel to Dulles Intl is currently $518 while a round-trip flight costs $538. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport (average of $279). Flying from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $395). 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.

January

$308

February

$303

March

$358

April

$337

May

$339

June

$395

July

$376

August

$297

September

$279

October

$303

November

$328

December

$292

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 9, 2024.
Peruse reviews from past customers who have flown with British Airways, United Airlines and KLM from Basel to Washington, D.C. to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,778 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,778 reviews
8.0
Very good
10,778 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,590 reviews
8.0
Very good
10,778 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
1,778 reviews
8.0
Very good
10,778 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
3,713 reviews
8.0
Very good
10,778 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
11,027 reviews
8.0
Very good
10,778 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Basel to Dulles Intl. 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 from for flights from Basel to Washington, D.C. Dulles Intl?

    Most people fly from Basel EuroAirport Swiss (BSL) if they book a flight from Basel to Washington, D.C. Dulles Intl. On average, EuroAirport Swiss has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Basel EuroAirport Swiss is conveniently located just 3.6 mi from Basel’s city center.

  • Can I find flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport for under $500 on Cheapflights?

    Yes, there are multiple flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport for under $500. The cheapest flight booked recently is on British Airways for just $442, but on average you can expect to pay $685.

  • Are there last-minute flights available from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport for under $500?

    There are currently 14+ open flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on British Airways is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $442. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $456 and $542, respectively. British Airways is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport are Iberia ($629), British Airways ($633), and Delta ($651).

  • What does BSL to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a BSL to IAD flight.

  • Can I find deals for flights from Basel to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Basel to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Basel to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Basel to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Basel to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Basel to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Basel to Dulles Intl?

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

  • Can I find deals for business class flights from Basel to Dulles Intl?

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

  • Can I find deals for flights from Basel to Dulles Intl that allow pets onboard?

    Many airlines flying from Basel to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Basel to Dulles Intl?

    Yes, you can often find last-minute deals on Basel to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/9.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Basel to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

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