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Cheap Flights from Washington Dulles to Basel Mulhouse Freiburg

Compare Washington Dulles to Basel Mulhouse Freiburg flight deals

Find the cheapest month or even day of the year to fly to Basel Mulhouse Freiburg

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Flight deals from Washington Dulles to Basel Mulhouse Freiburg

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Basel Mulhouse Freiburg Airport? If you want to travel next month, return fares start from Rs227,449. Find the lowest prices on one-way and return tickets right here.
Basel.Rs82,618 per passenger.Departing Thu, 15 Oct.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Thu, 15 Oct, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs82,618, select.
Basel.Rs87,851 per passenger.Departing Wed, 4 Nov.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Wed, 4 Nov, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs87,851, select.
Basel.Rs100,290 per passenger.Departing Tue, 11 Aug.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Tue, 11 Aug, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs100,290, select.
Basel.Rs149,225 per passenger.Departing Wed, 23 Dec.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Washington Dulles on Wed, 23 Dec, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs149,225, select.
Basel.Rs151,487 per passenger.Departing Wed, 16 Sep.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Wed, 16 Sep, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs151,487, select.
Basel.Rs155,170 per passenger.Departing Fri, 9 Apr.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Fri, 9 Apr, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs155,170, select.
Basel.Rs161,636 per passenger.Departing Fri, 19 Mar.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Fri, 19 Mar, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs161,636, select.
Basel.Rs298,340 per passenger.Departing Mon, 28 Jun.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Mon, 28 Jun, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs298,340, select.
Basel.Rs655,660 per passenger.Departing Wed, 29 Jul.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Washington Dulles on Wed, 29 Jul, arriving in Basel Mulhouse Freiburg.Price includes taxes and charges.From Rs655,660, select.

Find the cheapest month to fly from Washington Dulles to Basel Mulhouse Freiburg

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Basel Mulhouse Freiburg flights are currently cheapest in October.
Jul
from Rs655,660
Aug
from Rs100,290
Sep
from Rs151,487
Oct
from Rs82,618
Nov
from Rs87,851
Dec
from Rs149,225
Jan
Find prices
Feb
Find prices
Mar
from Rs161,636
Apr
from Rs155,170
May
Find prices
Jun
from Rs298,340

Washington Dulles to Basel Mulhouse Freiburg: Alternative routes

Compare routes from Washington Dulles to Basel below. You may find an airport to fly into that's cheaper, faster, or easier than Basel Mulhouse Freiburg.

Mulhouse

6km from central Basel
Closest
from Rs106,814
Search flights

Basel Mulhouse Freiburg

7km from central Basel
from Rs82,618
Search flights

Bern

72km from central Basel
from Rs123,992
Search flights

Zurich

73km from central Basel
Cheapest
from Rs77,566
Search flights

Washington D.C. to Basel: Flight information

The things to know before you go.
Cheapest flight foundRs82,618
Cheapest month to flyOctober

Finding cheap flights from Washington Dulles to Basel Mulhouse Freiburg: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Basel Mulhouse Freiburg is Rs179,530. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Basel Mulhouse Freiburg. But we found flights with one or more stops from Rs179,530.
As of July 2026, there are no flights flying from Washington Dulles to Basel Mulhouse Freiburg.
The cheapest month to fly from Washington Dulles to Basel Mulhouse Freiburg is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Basel Mulhouse Freiburg Airport on Friday, 16 October 2026.
No airlines currently offer direct flights between Washington Dulles Airport and Basel Mulhouse Freiburg Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Basel Mulhouse Freiburg but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Basel is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Turkish Airlines offers the cheapest flight tickets to Basel Mulhouse Freiburg.

Travelling from Washington Dulles Airport (IAD) to Basel Mulhouse Freiburg Airport (BSL): what you need to know

  • Basel is six hours ahead of Washington DC and follows the UTC+1 timezone.

  • To ensure you catch your IAD to BSL flight, leave plenty of time to check in and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • During popular months like July, it's best to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during a peak period in general.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Washington Dulles Airport to Basel Mulhouse Freiburg Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Worthwhile stopovers between IAD and BSL include:

    • London Heathrow Airport

    • Frankfurt am Main Airport

    • Paris Charles de Gaulle Airport

Handy information about Washington Dulles Airport (IAD)

  • IAD is located at 1 Saarinen Circle.

  • 77% of flights departing from Washington Dulles Airport reach their destination on schedule.

  • To reach Washington Dulles Airport from central Washington DC, it takes around 45 minutes if you're travelling by car. This depends on traffic though. It's approximately 40 kilometres from the airport to the city centre.

  • The journey when using public transport typically takes 1 hour 10 minutes.

  • Get your travels off to a hassle-free start by staying near IAD. Whether you have an early flight from Washington Dulles Airport to Basel Mulhouse Freiburg Airport or just don't like being rushed, these stays are ideal:

Arriving at Basel Mulhouse Freiburg Airport (BSL)

When to fly to Basel Mulhouse Freiburg Airport (BSL)

  • The quietest month for a flight from Washington Dulles Airport to Basel Mulhouse Freiburg Airport is March, while September is the most popular. Pick the best time to visit Basel based on whether you prefer a more relaxed vibe or a faster pace.

  • Lock in your flight from Washington Dulles Airport to Basel Mulhouse Freiburg Airport for August if you want to go to Basel during its warmest month. Expect temperatures of between 11ºC and 29ºC.

  • If you like travelling in cooler conditions, look for a cheap ticket from IAD to BSL in January. Temperatures average between -5ºC and 8ºC then.

Explore more of Switzerland

  • Basel has loads to offer, but there are so many other parts of Switzerland just waiting to be discovered. Around 72 kilometres east of Basel, a trip to Zurich will fill your itinerary to the brim. Start with leading attractions like Bahnhofstrasse, Cirque du Soleil - Grand Chapiteau and Zurich Opera.

  • Bern is another must-experience destination in Switzerland and is around 72 kilometres south of Basel. No trip is complete without experiencing Old Town Bern, Zytglogge and Bernisches Historisches Museum - Einstein Museum.

Plan the rest of your trip from Washington D.C. to Basel

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.