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Find cheap flights from Switzerland to Washington Dulles Airport from $327

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 6/6. 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.
1 adult
0 bags
Fri 6/7
Fri 6/14

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These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
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Flights to Dulles Intl - Travel Insights & Trends

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

What is the cheapest flight to Washington Dulles Airport?

These are the best prices found by users searching on KAYAK in the last 72 hours.
The cheapest airline ticket to Washington Dulles Airport from the Switzerland in the last 72 hours was $327 one-way, and $414 round-trip on the route from Zurich to Washington Dulles Airport. The most popular route is from Geneva to Washington Dulles Airport and the cheapest ticket found on this route in the last 72 hours was $503 round-trip.

How much is a flight to Washington, D.C. Dulles Intl Airport?

The average and cheapest price for all flights to Washington, D.C. Dulles Intl Airport from each origin found by users searching on KAYAK in the last month.
On average, a flight to Washington, D.C. Dulles Intl Airport costs $746. The cheapest price found on KAYAK in the last 2 weeks cost $499 and departed from Zurich. The most popular routes on KAYAK are Zurich to Washington, D.C. Dulles Intl Airport which costs $638 on average, and Geneva to Washington, D.C. Dulles Intl Airport, which costs $716 on average.
See prices from:

What is the cheapest day to fly to Washington, D.C.?

The average price of all flights to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Friday where tickets can be as cheap as $574. On the other hand, the most expensive day to fly is Thursday, where prices are $696 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C. Dulles Intl Airport, 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 to Washington, D.C. Dulles Intl Airport is February, where tickets cost $472 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Switzerland is $818 and $720 respectively. For return trips, the best month to travel is February with an average price of $534.

What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

The average price for all flights to Washington, D.C. Dulles Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the afternoon, when flights cost $639 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $655.

What is a good deal for flights to Washington, D.C. Dulles Intl Airport?

If you’re looking for cheap airfare to Washington, D.C. Dulles Intl Airport, 25% of our users found tickets to Washington, D.C. Dulles Intl Airport for the following prices or less: From Zurich $641 one-way - $562 round-trip, from Geneva $691 one-way - $587 round-trip.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 days before departure.

Which airline offers the most flights to Washington, D.C. Dulles Intl Airport?

Of the 8 airlines that fly to Washington, D.C. Dulles Intl Airport, United Airlines offers the most flights, with around 2,136 per week, followed by Delta with 216 flights per week.

How long is the flight to Washington, D.C. Dulles Intl Airport?

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Washington, D.C. on KAYAK are from Geneva, which takes 9h 15m, Zurich, which takes 9h 20m, and Basel, which takes 15h 25m.

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

There are around 383 direct flights from within Switzerland to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 2:00 pm the most common departure time and 47% of flights departing in the morning.

How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

Each week there are around 2,679 direct flights from within Switzerland to Washington, D.C. Dulles Intl Airport. The most common day for departures is Thursday, with 15% of flights taking off on this day.

How many long-haul flights are there to Washington, D.C. Dulles Intl Airport each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Washington, D.C. Dulles Intl Airport. Instead, there are 28 long-haul flights (6-12 hour flight duration), with the most arriving from Zurich.

How many cities have direct flights to Washington, D.C. Dulles Intl Airport?

From Switzerland, there are direct flights to Washington, D.C. Dulles Intl Airport from 2 cities. The city with the most direct flights is Zurich, with 21 direct flights each week.

Good to know

Low season

January

High season

July

Cheapest flight

$327
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 47% increase in price.
Flight from Zurich to Washington Dulles Airport

FAQs - booking Washington Dulles Airport flights

  • What is the cheapest flight to Washington Dulles Airport?

    The cheapest airline ticket to Washington Dulles Airport from the Switzerland in the last 72 hours was $327 one-way, and $414 round-trip on the route from Zurich to Washington Dulles Airport. The most popular route is from Geneva to Washington Dulles Airport and the cheapest ticket found on this route in the last 72 hours was $503 round-trip.

  • How far is Washington Dulles Airport from central Washington, D.C.?

    Washington Dulles Airport is 22 miles from the center of Washington, D.C..

  • How much is a flight to Washington, D.C.?

    On average, a flight to Washington, D.C. costs $746. The cheapest price found on KAYAK in the last 2 weeks cost $499 and departed from Zurich Airport.

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

    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 to Washington Dulles Airport.

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

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

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

    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 to Washington Dulles Airport 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 to Washington Dulles Airport?

    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 to Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Prefer to fly non-stop to Washington, D.C. Dulles Intl?

Find which airlines fly direct to Dulles Intl, which days they fly and book direct flights.

Nonstop departures

Switzerland to Washington, D.C. Dulles Intl

Monday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Tuesday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Wednesday

ANA, ASKY, Aer Lingus, +65 more

ANA, ASKY, +66 more

Thursday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Friday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Saturday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Sunday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

See more direct flights

Nonstop returns

Washington, D.C. Dulles Intl to Switzerland

Monday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Tuesday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Wednesday

ANA, ASKY, Aer Lingus, +65 more

ANA, ASKY, +66 more

Thursday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Friday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Saturday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Sunday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

See more direct flights
See more direct flights

Top 5 airlines serving from Switzerland to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Switzerland to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? 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.
7.8
SWISSOverall score based on 2013 reviews
7.2Entertainment
7.9Boarding
7.6Comfort
8.4Crew
7.4Food
Airline reviews

we were late to get to this connecting flight and SWISS decided to wait for us . Very nice of them

10.0 ExcellentAnonymous, Apr 2024ZRH - KSC
Read more about SWISS reviews

we were late to get to this connecting flight and SWISS decided to wait for us . Very nice of them

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

SO disappointing. I spent so much money on this ticket, for them to cancel and not be able to rebook me in time. They were very unhelpful, and condescending throughout the whole Swiss airport. Will not be flying again.

The plane was so hot upon boarding. Their boarding process was so unnecessarily long. Service was subpar.

Everything from the price to online checkin and the flight being on time to the crew and food was very good. The comfort level is fine--the seats are very close to each other in Economy. But I guess you get what you pay for.

Swiss ground crew was again at its prime and although I’m United 1K (Star Alliance Gold) they created problems with my hand luggage - while other passengers were boarding with more handbags and larger hand luggages, were critical on my 2 young kids attending the lounge with me and boarding the plane with me on the priority lane.

Horrible experience. I was apparently picked at random for a security screening - that was the most demeaning experience I have had in my life with a guy poking and prodding and having me take off my shoes, move up my pants so he could swab my legs - telling me I couldn't bring more than some quantity of cookies - I had 3 boxes of cookies in my luggage. In the end he did let me keep them but that was really uncalled for. Harrassment in the name of security.

They went out of their way. It was very clean and friendly.

I was pleasantly surprised with the whole experience. Thank you

There were multiple delays and the food was poor. Better food.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

Lost luggage, 2 bags were badly damaged and one of the bags came open.

Je n'ai pas pû incliner mon siège et une des hôtesses ne comprenait pas ce que je disais. Je devais parler fort

Please serve no god if you must serve dog food

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

I like the non stop flight to Lagos. The cabin crew were great, the food was alright and the ride was smooth. The downside is there wasn’t wifi connection from Lagos to Washington as stated. The 11hrs flight, became boring at times because of no wifi.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

One of the best flying experiences I’ve ever had.

The flight cancellation and process for getting a new flight was not that clear. United also had some delays that were unexpected. I am the most disappointed by the fact that I originally bought a Lufthansa ticket, only to be flown by United.

Need to have more snacks for the duration and coffee.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Book cheap flights from Switzerland to Washington, D.C.

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Washington, D.C. found on KAYAK in the last 72 hours.
10/30Wed
1 stopTAP AIR PORTUGAL
27h 00mZRH-IAD
11/4Mon
1 stopTAP AIR PORTUGAL
21h 20mIAD-ZRH
$414
5/20Mon
1 stopBritish Airways
19h 55mBSL-IAD
5/27Mon
1 stopBritish Airways
30h 10mIAD-BSL
$441
10/30Wed
2 stopsAir France
16h 53mBSL-IAD
11/4Mon
2 stopsAir France
15h 25mIAD-BSL
$477
5/23Thu
2 stopsAir France
14h 11mGVA-IAD
6/5Wed
1 stopAir France
13h 25mIAD-GVA
$503
5/27Mon
nonstopUnited Airlines
9h 25mZRH-IAD
6/3Mon
1 stopUnited Airlines
10h 20mIAD-ZRH
$511
5/28Tue
nonstopSWISS
9h 25mZRH-IAD
6/4Tue
1 stopSWISS
11h 05mIAD-ZRH
$514
5/21Tue
nonstopUnited Airlines
9h 20mZRH-IAD
5/29Wed
1 stopUnited Airlines
11h 05mIAD-ZRH
$515
6/11Tue
1 stopSWISS
12h 50mZRH-IAD
6/18Tue
1 stopSWISS
11h 15mIAD-ZRH
$526
6/4Tue
1 stopAmerican Airlines
19h 30mGVA-IAD
6/27Thu
2 stopsAmerican Airlines
20h 25mIAD-GVA
$533
6/6Thu
2 stopsAmerican Airlines
18h 14mZRH-IAD
6/13Thu
2 stopsAmerican Airlines
31h 17mIAD-ZRH
$535

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington, D.C. found on KAYAK in the last 72 hours.
6/6Thu
2 stops
26h 20mZRH-IAD
$327
5/27Mon
2 stops
53h 20mGVA-IAD
$335
5/19Sun
2 stops
31h 55mZRH-IAD
$339
5/19Sun
1 stopAir France
30h 15mZRH-IAD
$551
6/5Wed
nonstopSWISS
9h 20mZRH-IAD
$599
5/30Thu
nonstopSWISS
9h 15mGVA-IAD
$607
9/1Sun
1 stopAir France
11h 20mBSL-IAD
$613
7/17Wed
1 stopBritish Airways
13h 35mGVA-IAD
$655
7/14Sun
nonstopUnited Airlines
9h 20mZRH-IAD
$1,545
6/2Sun
nonstopUnited Airlines
9h 25mZRH-IAD
$1,546

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Last minute flights to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington, D.C. that are departing in the next 10 days.
5/10Fri
multi-stopITA Airways
33h 00mGVA-IAD
5/27Mon
multi-stopITA Airways
19h 30mIAD-GVA
$476
5/9Thu
multi-stopITA Airways
33h 45mZRH-IAD
5/12Sun
multi-stopITA Airways
11h 35mIAD-ZRH
$486
5/9Thu
multi-stopITA Airways
25h 55mZRH-IAD
5/13Mon
multi-stopITA Airways
19h 25mIAD-ZRH
$533
5/9Thu
multi-stop
28h 36mZRH-IAD
5/12Sun
multi-stop
19h 25mIAD-ZRH
$640
5/13Mon
multi-stopAmerican Airlines
18h 16mZRH-IAD
5/20Mon
multi-stopAmerican Airlines
12h 41mIAD-ZRH
$643
5/13Mon
nonstopUnited Airlines
9h 20mZRH-IAD
5/20Mon
nonstopUnited Airlines
8h 25mIAD-ZRH
$781
5/13Mon
nonstopUnited Airlines
9h 20mZRH-IAD
5/20Mon
multi-stopUnited Airlines
19h 00mIAD-ZRH
$785
5/9Thu
multi-stopAir France
28h 26mZRH-IAD
5/13Mon
multi-stopAir France
19h 10mIAD-ZRH
$823
5/9Thu
nonstopSWISS
9h 20mZRH-IAD
5/13Mon
multi-stopSWISS
10h 20mIAD-ZRH
$1,458
5/9Thu
nonstopSWISS
9h 20mZRH-IAD
5/13Mon
nonstopSWISS
8h 05mIAD-ZRH
$1,477

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Flights to Washington Dulles Airport

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Switzerland

Cabin classes:

$5,106
$2,115
$499