$253 Find Cheap Flights from Washington Dulles Airport to Switzerland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Switzerland departing on 10/13. 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.
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1 adult, Economy, 0 bags

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Cheap Flights from Dulles Intl to Switzerland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Zurich
Zurichnonstop$749
Geneva
Geneva1 stop$724
Bern
Bern3 stops$2,491
Zurich
Zurichnonstop$749
Geneva
Geneva1 stop$724
Bern
Bern3 stops$2,491

Book Cheap Dulles Intl to Switzerland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Switzerland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Switzerland

Sat, Sep 26 - Sat, Oct 3
Turkish Airlines Logo
9:40 pm - 9:45 am
IAD
-
BSL
30h 05m
1 stop
Turkish Airlines Logo
10:40 am - 7:45 pm
BSL
-
IAD
15h 05m
1 stop
$649Turkish Airlines
Mon, Sep 21 - Tue, Oct 6
Turkish Airlines Logo
9:40 pm - 6:15 pm
IAD
-
BSL
14h 35m
1 stop
Turkish Airlines Logo
7:10 pm - 11:30 am
BSL
-
IAD
22h 20m
1 stop
$694Turkish Airlines
Mon, Sep 21 - Tue, Oct 6
Multiple Airlines Logo
5:40 pm - 6:05 pm
IAD
-
GVA
18h 25m
2 stops
Multiple Airlines Logo
6:55 pm - 3:10 pm
GVA
-
IAD
26h 15m
2 stops
$724Multiple Airlines
Wed, Nov 18 - Fri, Nov 20
United Airlines Logo
10:15 pm - 9:35 am
IAD
-
GVA
29h 20m
1 stop
United Airlines Logo
1:00 pm - 11:34 am
GVA
-
IAD
28h 34m
2 stops
$725United Airlines
Mon, Sep 21 - Tue, Oct 6
Multiple Airlines Logo
5:40 pm - 6:05 pm
IAD
-
GVA
18h 25m
2 stops
Multiple Airlines Logo
6:55 pm - 3:10 pm
GVA
-
IAD
26h 15m
2 stops
$727Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
TAP AIR PORTUGAL Logo
5:45 pm - 6:35 pm
IAD
-
GVA
18h 50m
2 stops
TAP AIR PORTUGAL Logo
6:05 am - 3:10 pm
GVA
-
IAD
15h 05m
1 stop
$738TAP AIR PORTUGAL
Wed, Nov 18 - Fri, Nov 20
United Airlines Logo
10:15 pm - 9:35 am
IAD
-
GVA
29h 20m
1 stop
United Airlines Logo
1:00 pm - 8:23 pm
GVA
-
IAD
13h 23m
1 stop
$739United Airlines
Fri, Jan 22 - Thu, Jan 28
TAP AIR PORTUGAL Logo
10:30 pm - 11:15 pm
IAD
-
GVA
18h 45m
1 stop
TAP AIR PORTUGAL Logo
6:25 pm - 8:35 pm
GVA
-
IAD
32h 10m
2 stops
$740TAP AIR PORTUGAL
Wed, Oct 21 - Fri, Nov 6
SWISS Logo
8:20 pm - 10:25 am
IAD
-
ZRH
8h 05mnonstop
SWISS Logo
1:15 pm - 5:00 pm
ZRH
-
IAD
9h 45mnonstop
$749SWISS
Wed, Nov 4 - Tue, Nov 10
SWISS Logo
8:10 pm - 10:15 am
IAD
-
ZRH
8h 05mnonstop
SWISS Logo
1:15 pm - 5:00 pm
ZRH
-
IAD
9h 45mnonstop
$749SWISS
Booking Insights

KAYAK's insights & trends for Dulles Intl to Switzerland flights

Get data-powered insights and trends into flights from Dulles Intl to Switzerland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Dulles Intl Airport to Switzerland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Switzerland from Washington, D.C. Dulles Intl Airport found in the last 5 days was to Geneva, at $489 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Zurich (ZRH), and the cheapest round-trip airline ticket found on this route in the last 5 days was $770.

What is the cheapest time of day to fly to Switzerland?

The average price for all round-trip flights from Washington, D.C. Dulles Intl Airport to Switzerland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Switzerland is generally at night, when round-trip flights cost $991 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Switzerland is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,046.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Switzerland?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $797, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Switzerland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Switzerland is April, when tickets cost $746 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,345 and $1,171 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Switzerland?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Switzerland clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Switzerland on a Monday and more expensive on a Thursday. On your return trip to Washington Dulles Airport, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Switzerland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Switzerland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Switzerland, you should book around 2 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low season

February

Cheapest flight

$253
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Washington Dulles Airport to Zurich

FAQs - booking Switzerland flights

  • Do I need a visa to visit Switzerland from Washington?

    No, U.S. citizens are exempt from visas for up to 90 days. You only need a valid passport for six months, hotel booking details, and proof of return from Switzerland. Your passport should have two blank pages to avoid hassle at the immigration counter.

  • How can I fly with my pet from Washington Dulles Airport to Switzerland?

    If you want to take your pets to Geneva, you can book your tickets with American Airlines for pet-friendly policies. For an additional fee, you can take small cats and dogs inside the cabin in a carrier box, which needs to be placed under the seat in front of you. The larger pets will be booked as cargo. The airline requires you to book the pets in advance and reach them at least two hours before the flight.

  • What is the most sustainable way of traveling from Washington Dulles Airport to Switzerland?

    Take a flight with minimum layovers. For example, you can fly with Swiss Air from Washington Dulles Airport to Zurich. This nonstop flight ensures less fuel consumption, making it a more eco-friendly option. Also, using public transport as much as possible is advisable. Thanks to Euro Rail, the country has a good railway network.

  • What will my possible layovers be from Washington Dulles Airport to Switzerland?

    If you fly to Geneva with British Airways, your layover will be at London Heathrow Airport. Those taking Aer Lingus will halt at Dublin Airport (DUB). For your Austrian Airlines flight to Zurich, your layover will be at Vienna International Airport (VIE).

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Switzerland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Switzerland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Switzerland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Switzerland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Switzerland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Switzerland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Switzerland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Switzerland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Switzerland

  • If you plan to explore Switzerland, make Zurich your base to roam around the country. For this, you’ll be flying into Zurich Airport (ZRH). Swiss Air has nonstop flights from Washington Dulles Airport (IAD) to Zurich Airport. This airport is a hub for Chair Airlines, Helvetic Airways, and Swiss International Air Lines.
  • Scandinavian Airlines has one-stop flights from Washington Dulles Airport to Zurich. You will have an hour-long layover at Kastrup Copenhagen Airport (CPH). With a premium economy ticket, you can enjoy priority boarding, assisted airport transfers, and more cabin space.
  • Those flying to Geneva will fly into Geneva Geneve-Cointrin Airport (GVA) and should book their tickets with British Airlines. The airline has one layover at London Heathrow Airport (LHR). Before you embark on your journey from Washington, you can access the airline-operated lounge. It is situated at the concourse level and is complimentary for the business class flyers.
  • The cheapest flight from Washington Dulles Airport to Geneva is from Aer Lingus. This low-cost carrier provides a free meal box, power outlets, and one checked bag of up to 50 pounds.
  • If you’re vegan and looking to book plant-based meals on the flight from Washington Dulles Airport to Zurich, look no further and book your tickets with Air Canada. They have a special menu offering vegan, dairy-free, lactose-free, low-salt, and low-calorie meals. You will have to book your meal 24 hours before the departure.

Reviews of the top 5 airlines serving from Dulles Intl to Switzerland

 
Need help choosing which airline to fly with from Dulles Intl to Switzerland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 2021 reviews
7.4Comfort
7.7Boarding
8.3Crew
6.8Entertainment
7.1Food
Airline reviews

The food could have been better but everything else was superb.

10.0 ExcellentCourtney, Jul 2026
LAX - ZRH
Read more SWISS reviews

The food could have been better but everything else was superb.

Terrible airline both Swiss and Lufthansa that are part of the same corp. stay away if you can

The flight attendants are amazing. The plane itself was not in good shape for passenger comfort. A good share of seat reclines were broken so they went back an unlimited amount, which meant the person in front of me was fully in my lap (the crew helped me find another seat but that would not have been possible on a full flight). Moisture from the ventilation was also dripping on me. And the entertainment system is almost impossible to hear.

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

Without a doubt, my “customer service” experience with SWISS was the worst of my life. Multiple disconnections in conversations, very cold and indifferent staff, failure to follow up with promised status updates — simply put, T. H. E. W. O. R. S. T. A full week later, and I am STILL waiting to hear from them. Never again for me with SWISS. Disgraceful.

The flight and all amenities were good to excellent. SWISS was awful to deal with. Every step of the way they nickel and dime you. Chose your seats? $14. Change your seats… No accounting for the prior payment. You get billed again. 17 pound restriction on overhead luggage, nonsense. It’s a weight in the plane whether it’s in the overhead or in check baggage. They just milk you for every cent they can and I resent it. The flight was excellent.

Horrible!! The WiFi was not working, the food was awful

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

Crew members were good. Seats were packed and too tight .

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

the cabin was kept too hot. couldn't sleep as a result

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

Awful seating. Bad food. Staff only have one bottle of water and no cans.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

The crew was amazing. Our seats was not very clean and even that was not a full flight but our seats was right beside the WC which did not let us to have a moment of rest.

Excellent service, and came on time! Thank you for your dinner that was chicken with salat/, and 🍰 it was good quality food , the breakfast was very good with good cheese , butter,etc and the tea was very good quality. The space where I was seat was nice so I could stretch my legs. I dit not have the bread as I am in a keto died. Have great time everyone in Scandinavia airline.

You cancelled my flight and didn't arrange another. Sent no info except YOUR FLIGHT HAS BEEN CANCELLED. HERES WHAT TO DO NEXT. and the rest of the email was blank???

The first flight was delayed. We missed the second flight, which was rebooked 9 hours later. We missed all our arrangements for the first day of vacation.

Old plane, food not that great - lacked taste. Crew was nice but strict.

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Mediocre. Maybe due to Economy light. Staff was great. Space shrunk, not for me, and definitely not for Vikings. Food was decent. Assistance lagging. There was a possibility to upgrade to Premium economy, however my bid was immediately classified as low and not even considered (though well over minimum bid). Thus I was no bleeding dry.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Boarding and crew were excellent. Seat could have been more comfortable (hard on lower back).

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

Worst service- attendants dont want to help and sat us in front of bathroom

We sat on the hot plane for ours with very conflicting messages. Some (most?) of this may be due to the flight control staff, but we were also repeatedly getting "we are leaving"/"we are not" messages. It was very uncomfortable

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

They blocked me from checking in online and they charged me lots of money

Everything was good with Tap Air Portugal. It was Logan Airport that was a problem. The fuel system was down and delayed my 10:40 boarding. I wasn't able to board my flight until 2:00 am...after that my flights were great.

Not have my bag forced to be checked when I had a carry on included on my ticket. Staff was very rude to me for asking why they were doing this. I was told there was no more room for carry ons but there was plenty of space in the overhead compartments

Poor. Our flight was delayed and they told me I would be fine to make my connection in Lisbon, I missed it. Then they told me my bag would be automatically loaded onto my new flight to rome. It wasn’t. It’s been 4 days and I still don’t have it.

The seats were not designed to comfortably see people in coach for more than 10 minutes

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

Everything went very well. I would like to acknowledge the politeness and professionalism of the staff—they are superb. No complaints.

No legroom, have to pay for everything including water?!? Water is more expensive than beer?

We liked the crew. They were competent, professional and friendly. The only big negative was our departure was delayed several times and the airport staff did not communicate what the problems were and what we should expect.

Everything you need to know for your flight from Dulles Intl to Switzerland

Information on your arrival and departure airports