Washington (IAD) → Basel (BSL)
About Washington to Basel Flights
Discover the best flights from Washington to Basel, covering 6,598 km in approximately 8h 45m. Washington (IAD) to Basel (BSL) is one of the major long-haul routes connecting United States and Switzerland. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Washington to Basel.
12-Month Price History
Flight prices from Washington to Basel vary significantly throughout the year. February typically offers the best deals with average prices around $1280, while July sees the highest prices, averaging $2138. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
130 days
For best prices
Booking Tips
For the best prices on Washington to Basel flights, we recommend booking 101 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Delta Air Lines DL | $1730 | $6340 | $11680 |
American Airlines AA | $1940 | $6120 | $10960 |
United Airlines UA | $1960 | $7410 | $11440 |
British Airways BA | $2000 | $6190 | $12060 |
Air France AF | $2240 | $7790 | $12630 |
Lufthansa LH | $2290 | $7810 | $11720 |
Emirates EK | $2300 | $8740 | $13070 |
Delta Air Lines
DL
Economy
$1730
Business
$6340
First
$11680
American Airlines
AA
Economy
$1940
Business
$6120
First
$10960
United Airlines
UA
Economy
$1960
Business
$7410
First
$11440
British Airways
BA
Economy
$2000
Business
$6190
First
$12060
Air France
AF
Economy
$2240
Business
$7790
First
$12630
Lufthansa
LH
Economy
$2290
Business
$7810
First
$11720
Emirates
EK
Economy
$2300
Business
$8740
First
$13070
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Washington → Basel
Ronald Reagan Washington National (DCA) to EuroAirport Basel-Mulhouse-Freiburg (BSL)
Distance: 6,576 km
Average price: $1412
Washington → Zurich
Washington Dulles International (IAD) to Zürich (ZRH)
Distance: 6,673 km
Average price: $1431
Washington → Stuttgart
Washington Dulles International (IAD) to Stuttgart (STR)
Distance: 6,657 km
Average price: $1428
Washington → Geneva
Washington Dulles International (IAD) to Geneva (GVA)
Distance: 6,566 km
Average price: $1410
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Frequently Asked Questions
How long is the flight from Washington to Basel?
The flight time from Washington (IAD) to Basel (BSL) is approximately 8 hours and 45 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Washington and Basel?
The aerial distance between Washington and Basel is 6,598 kilometers (4,100 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Washington to Basel?
Several airlines operate flights between Washington and Basel, including United Airlines, American Airlines, Delta Air Lines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Washington to Basel?
Based on historical data, February typically offers the lowest airfares for flights from Washington to Basel. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Basel?
For the best prices on Washington to Basel flights, we recommend booking 92 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Washington to Basel?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Switzerland should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Washington and Basel?
Washington operates on America/New_York time zone, while Basel is in the Europe/Zurich time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.