Cheap flights from Basel EuroAirport Swiss (BSL) to Dulles Intl (IAD) from $506

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. 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
Jun 15 — Jun 221

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 June 10, 2024.

Popular in

July

Cheapest in

October

Average price

$670

Round-trip from

$234
High demand for flights, 38% potential price rise
Best time to find cheap flights, 31% potential price drop
Average for round-trip flights in June 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

What is the cheapest time of day to fly from BSL to 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 Basel to Dulles Intl flights in June & July 2024

Find cheap flight options from Basel to Dulles Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 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.
Mon 6/248:10 pmBSL - IAD
1 stop25h 45mUnited Airlines
Mon 7/15:15 pmIAD - BSL
1 stop20h 25mUnited Airlines
Deal found 6/9$568
Mon 6/246:35 amBSL - IAD
2 stops36h 08mAmerican Airlines
Tue 7/25:00 amIAD - BSL
2 stops35h 55mAmerican Airlines
Deal found 6/10$598
Mon 6/241:30 pmBSL - IAD
2 stops23h 56mUnited Airlines
Tue 7/25:15 pmIAD - BSL
1 stop20h 25mUnited Airlines
Deal found 6/10$610
Mon 6/248:10 pmBSL - IAD
1 stop25h 45mUnited Airlines
Mon 7/110:20 pmIAD - BSL
2 stops33h 35mUnited Airlines
Deal found 6/9$619
Thu 6/276:40 amBSL - IAD
2 stops14h 40mUnited Airlines
Wed 7/1710:20 pmIAD - BSL
1 stop15h 15mUnited Airlines
Deal found 6/10$640
Thu 6/276:40 amBSL - IAD
2 stops14h 10mUnited Airlines
Wed 7/175:30 pmIAD - BSL
2 stops18h 10mUnited Airlines
Deal found 6/10$674
Thu 6/276:35 amBSL - IAD
1 stop15h 05mBritish Airways
Wed 7/175:55 pmIAD - BSL
1 stop11h 25mBritish Airways
Deal found 6/10$695
Thu 6/136:35 amBSL - IAD
1 stop15h 05mBritish Airways
Sat 7/135:55 pmIAD - BSL
1 stop23h 00mBritish Airways
Deal found 6/9$708
Mon 6/242:15 pmBSL - IAD
2 stops36h 14mAir Canada
Mon 7/16:30 amIAD - BSL
2 stops22h 10mAir Canada
Deal found 6/9$748

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 3,080,152 searches. Data last updated June 10, 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.
Sun 9/17:05 amBSL - IAD
1 stop19h 30mBritish Airways
Sat 9/2810:45 pmIAD - BSL
1 stop13h 30mBritish Airways
Deal found 6/9$506
Sun 9/16:20 amBSL - IAD
1 stop15h 15mDelta
Sat 9/286:00 pmIAD - BSL
2 stops18h 00mDelta
Deal found 6/10$555
Mon 12/238:25 pmBSL - IAD
1 stop24h 10mMultiple Airlines
Thu 1/25:50 pmIAD - BSL
1 stop10h 40mMultiple Airlines
Deal found 6/10$560
Mon 12/231:05 pmBSL - IAD
1 stop13h 00mUnited Airlines
Thu 1/28:25 amIAD - BSL
2 stops27h 45mUnited Airlines
Deal found 6/10$562
Mon 6/248:10 pmBSL - IAD
1 stop25h 45mUnited Airlines
Mon 7/15:15 pmIAD - BSL
1 stop20h 25mUnited Airlines
Deal found 6/9$568
Sun 9/16:40 amBSL - IAD
2 stops23h 35mUnited Airlines
Sat 9/285:21 pmIAD - BSL
2 stops14h 09mUnited Airlines
Deal found 6/10$575
Sun 12/2211:05 amBSL - IAD
1 stop10h 45mUnited Airlines
Thu 1/210:20 pmIAD - BSL
2 stops13h 50mUnited Airlines
Deal found 6/9$593
Mon 6/246:35 amBSL - IAD
2 stops36h 08mAmerican Airlines
Tue 7/25:00 amIAD - BSL
2 stops35h 55mAmerican Airlines
Deal found 6/10$598
Sun 9/110:15 amBSL - IAD
2 stops18h 48mDelta
Sat 9/286:00 pmIAD - BSL
2 stops18h 00mDelta
Deal found 6/9$602

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 3,080,152 searches. Data last updated June 10, 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.
Sat 6/159:40 amBSL - IAD
1 stop12h 15mLufthansa
Thu 6/2710:10 pmIAD - BSL
1 stop17h 55mLufthansa
Deal found 6/9$1,103
Sat 6/151:30 pmBSL - IAD
1 stop11h 55mLufthansa
Fri 6/285:15 pmIAD - BSL
1 stop13h 40mLufthansa
Deal found 6/9$1,184
Sat 6/156:15 amBSL - IAD
1 stop15h 20mDelta
Fri 6/289:20 pmIAD - BSL
1 stop14h 40mDelta
Deal found 6/9$1,284
Sat 6/156:40 amBSL - IAD
2 stops15h 16mMultiple Airlines
Thu 6/274:00 pmIAD - BSL
2 stops15h 40mMultiple Airlines
Deal found 6/9$1,651
Sat 6/156:40 amBSL - IAD
2 stops15h 16mMultiple Airlines
Fri 6/285:17 pmIAD - BSL
2 stops13h 38mMultiple Airlines
Deal found 6/9$1,982
Sat 6/156:40 amBSL - IAD
2 stops16h 48mAir Canada
Fri 6/2812:42 pmIAD - BSL
2 stops15h 48mAir Canada
Deal found 6/9$3,071

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 3,080,152 searches. Data last updated June 10, 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 8/118:50 pmBSL - IAD
3 stops26h 50mMultiple Airlines
Deal found 6/9$623
Sun 8/118:50 pmBSL - IAD
2 stops31h 20mMultiple Airlines
Deal found 6/9$657
Sun 8/117:05 amBSL - IAD
1 stop19h 30mAmerican Airlines
Deal found 6/9$876

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 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$506 - $753

Route

Depart

Return

Price

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 9/1

1 stop19h 30m

Washington, D.C. Dulles Intl

Sat 9/28

1 stop13h 30m

$506

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

2 stops18h 00m

$555

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 6/24

1 stop25h 45m

Washington, D.C. Dulles Intl

Mon 7/1

1 stop20h 25m

$568

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 9/1

2 stops23h 35m

Washington, D.C. Dulles Intl

Sat 9/28

2 stops14h 09m

$575

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 9/1

2 stops18h 48m

Washington, D.C. Dulles Intl

Sat 9/28

2 stops18h 00m

$602

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Wed 8/7

2 stops39h 25m

Washington, D.C. Dulles Intl

Mon 8/19

2 stops39h 20m

$688

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 8/17

1 stop12h 45m

Washington, D.C. Dulles Intl

Fri 8/23

1 stop10h 35m

$738

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 6/24

2 stops36h 14m

Washington, D.C. Dulles Intl

Mon 7/1

2 stops22h 10m

$748

Basel EuroAirport SwissWashington, D.C. Dulles Intl

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 8/17

2 stops19h 08m

Washington, D.C. Dulles Intl

Fri 8/23

1 stop29h 30m

$753

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day 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 June 9, 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

Best time to book a flight from Basel to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Basel 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.

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 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 June 10, 2024.
Peruse reviews from past customers who have flown with British Airways, United Airlines and Lufthansa 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
10,295 reviews

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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
10,295 reviews
8.0
Very good
10,295 reviews

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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.

7.7
Good
994 reviews
8.0
Very good
10,295 reviews

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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
3,717 reviews
8.0
Very good
10,295 reviews

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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
10,647 reviews
8.0
Very good
10,295 reviews

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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.

7.3
Good
14,138 reviews
8.0
Very good
10,295 reviews

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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 $600 on Cheapflights?

    Yes, there are multiple flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport for under $600. The cheapest flight booked recently is on British Airways for just $506, but on average you can expect to pay $1,187.

  • Are there last-minute flights available from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport for under $1,200?

    There are currently 6+ open flights from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $1,200.

  • 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 $506. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $555 and $568, respectively. British Airways is priced at 10% lower than the current average price of a flight leaving 3 months from now.

  • 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 6/10.

  • What is the cheapest month to book a flight from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport?

    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 $278). Flying from Basel EuroAirport Swiss to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $382). 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

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