What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, SWISS and Air France are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Switzerland according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Switzerland to Washington, D.C. Dulles Intl?

TAP AIR PORTUGAL, American Airlines, and British Airways are the most popular carriers operating from Switzerland to Washington, D.C. Dulles Intl

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Switzerland to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Geneva and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 9h 20m on average. Another popular route from Switzerland to Washington, D.C. Dulles Intl Airport is flying from Zurich to Washington, D.C. Dulles Intl Airport, which will take roughly 9h 25m. Keep in mind that layovers or delays could extend your travel time.

How old do you have to be to fly from Switzerland to Washington, D.C. Dulles Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Switzerland to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$300 Cheap Flights from Switzerland to Washington, D.C. Dulles Intl Airport in 2025/26

Q: How many flights depart from Switzerland to Washington, D.C. Dulles Intl Airport on average per day?

As of September 2025, there are 12 flights per day flying from Switzerland to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 11:00AM, with 87% of flights taking off at noon.

Q: How many flights depart from Switzerland to Washington, D.C. Dulles Intl Airport on average per week?

As of September 2025, 86 flights take off from Switzerland and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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Find the cheapest flights from Switzerland to Washington, D.C.

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Recent round-trip flight deals from Switzerland to Washington, D.C.

2:20 pm - 12:13 amZRH-IAD

15h 53m2 stops

6:30 pm - 1:55 pmIAD-ZRH

13h 25m1 stop

$491Delta

Find Deal

Thu, Oct 2 - Wed, Oct 15

11:50 am - 12:13 amZRH-IAD

18h 23m2 stops

6:30 pm - 6:35 pmIAD-ZRH

18h 05m1 stop

$492Delta

Find Deal

Thu, Oct 2 - Mon, Oct 6

7:25 pm - 3:35 pmZRH-IAD

26h 10m1 stop

6:30 pm - 1:55 pmIAD-ZRH

13h 25m1 stop

$494Multiple Airlines

Find Deal

Mon, Oct 13 - Mon, Oct 20

8:15 am - 1:30 pmZRH-IAD

11h 15m1 stop

1:20 pm - 7:45 amIAD-ZRH

12h 25m1 stop

$498United Airlines

Find Deal

Mon, Oct 13 - Mon, Oct 20

8:50 am - 3:50 pmZRH-IAD

13h 00m1 stop

8:30 pm - 10:35 amIAD-ZRH

8h 05mnonstop

$499United Airlines

Find Deal

Thu, Dec 18 - Sun, Dec 28

11:00 am - 2:20 pmGVA-IAD

9h 20mnonstop

5:25 pm - 7:40 amIAD-GVA

8h 15mnonstop

$505Brussels Airlines

Find Deal

Mon, Sep 29 - Sun, Oct 12

11:20 am - 2:55 pmGVA-IAD

9h 35mnonstop

5:20 pm - 7:35 amIAD-GVA

8h 15mnonstop

$506Brussels Airlines

Find Deal

Tue, Nov 4 - Sun, Nov 9

11:20 am - 2:55 pmGVA-IAD

9h 35mnonstop

5:20 pm - 7:35 amIAD-GVA

8h 15mnonstop

$518SWISS

Find Deal

Sat, Nov 8 - Sat, Nov 15

11:00 am - 2:20 pmGVA-IAD

9h 20mnonstop

5:25 pm - 7:40 amIAD-GVA

8h 15mnonstop

$520SWISS

Find Deal

Mon, Sep 29 - Sun, Oct 12

6:25 pm - 3:35 pmBSL-IAD

27h 10m1 stop

10:25 pm - 1:50 pmIAD-BSL

10h 25m1 stop

$522Air France

Find Deal

Sun, Oct 19 - Tue, Oct 28

Delta flights from Switzerland to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Switzerland to Washington, D.C. Dulles Intl Airport flight tickets

Delta

Oct 2

ZRH2:20 pmZurich

15h 53m

2 stops

IAD12:13 amWashington, D.C. Dulles Intl

Oct 15

IAD6:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

ZRH1:55 pmZurich

$491

Find similar

Delta

Oct 2

ZRH11:50 amZurich

18h 23m

2 stops

IAD12:13 amWashington, D.C. Dulles Intl

Oct 6

IAD6:30 pmWashington, D.C. Dulles Intl

18h 05m

1 stop

ZRH6:35 pmZurich

$492

Find similar

Delta

Oct 2

ZRH2:20 pmZurich

15h 53m

2 stops

IAD12:13 amWashington, D.C. Dulles Intl

Oct 15

IAD7:59 pmWashington, D.C. Dulles Intl

16h 36m

2 stops

ZRH6:35 pmZurich

$495

Find similar

KLM flights from Switzerland to Washington, D.C. Dulles Intl Airport

Our best KLM deals on Switzerland to Washington, D.C. Dulles Intl Airport flight tickets

KLM

Oct 31

BSL6:05 amBasel EuroAirport Swiss

16h 00m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

Nov 4

IAD9:25 pmWashington, D.C. Dulles Intl

30h 25m

1 stop

BSL9:50 amBasel EuroAirport Swiss

$515

Find similar

KLM

Oct 31

BSL5:55 pmBasel EuroAirport Swiss

28h 10m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

Nov 4

IAD9:25 pmWashington, D.C. Dulles Intl

30h 25m

1 stop

BSL9:50 amBasel EuroAirport Swiss

$519

Find similar

KLM

Oct 31

BSL6:05 amBasel EuroAirport Swiss

16h 00m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

Nov 7

IAD6:05 pmWashington, D.C. Dulles Intl

10h 35m

1 stop

BSL10:40 amBasel EuroAirport Swiss

$520

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Switzerland to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Thu 10/2

2:20 pm-12:13 am

2 stops15h 53m

Washington, D.C. Dulles Intl

Wed 10/15

6:30 pm-1:55 pm

1 stop13h 25m

$491

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Thu 10/2

11:50 am-12:13 am

2 stops18h 23m

Washington, D.C. Dulles Intl

Mon 10/6

6:30 pm-6:35 pm

1 stop18h 05m

$492

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Mon 10/13

7:25 pm-3:35 pm

1 stop26h 10m

Washington, D.C. Dulles Intl

Mon 10/20

6:30 pm-1:55 pm

1 stop13h 25m

$494

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Mon 10/13

8:15 am-1:30 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Mon 10/20

1:20 pm-7:45 am

1 stop12h 25m

$498

ZurichWashington, D.C.

ZRH - IAD

ZRHIAD

Zurich

Thu 12/18

8:50 am-3:50 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Sun 12/28

8:30 pm-10:35 am

Nonstop8h 05m

$499

GenevaWashington, D.C.

GVA - IAD

GVAIAD

Geneva Geneve-Cointrin

Mon 9/29

11:00 am-2:20 pm

Nonstop9h 20m

Washington, D.C. Dulles Intl

Sun 10/12

5:25 pm-7:40 am

Nonstop8h 15m

$505

GenevaWashington, D.C.

GVA - IAD

GVAIAD

Geneva Geneve-Cointrin

Tue 11/4

11:20 am-2:55 pm

Nonstop9h 35m

Washington, D.C. Dulles Intl

Sun 11/9

5:20 pm-7:35 am

Nonstop8h 15m

$506

GenevaWashington, D.C.

GVA - IAD

GVAIAD

Geneva Geneve-Cointrin

Sat 11/8

11:20 am-2:55 pm

Nonstop9h 35m

Washington, D.C. Dulles Intl

Sat 11/15

5:20 pm-7:35 am

Nonstop8h 15m

$518

GenevaWashington, D.C.

GVA - IAD

GVAIAD

Geneva Geneve-Cointrin

Mon 9/29

11:00 am-2:20 pm

Nonstop9h 20m

Washington, D.C. Dulles Intl

Sun 10/12

5:25 pm-7:40 am

Nonstop8h 15m

$520

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 10/19

6:25 pm-3:35 pm

1 stop27h 10m

Washington, D.C. Dulles Intl

Tue 10/28

10:25 pm-1:50 pm

1 stop10h 25m

$522

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Switzerland to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

In general, September is the cheapest month to fly from Switzerland to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $526. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $545.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $676. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Switzerland to Washington, D.C. Dulles Intl Airport for around $807.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Switzerland at noon is the least expensive time of day to depart. momondo users have found prices as low as $703 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $716 on average. Flights to Washington, D.C. Dulles Intl Airport from Switzerland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Geneva Geneve-Cointrin to Washington, D.C. Dulles Intl for the best Switzerland - Washington, D.C. Dulles Intl flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Switzerland when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $610 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Switzerland for as low as $541 on momondo.

What cabin class options are available on Switzerland to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Switzerland to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Switzerland to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Switzerland to Washington, D.C. Dulles Intl Airport flight.

Cheap Switzerland to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Switzerland to Washington, D.C. Dulles Intl Airport

Best Price Found	$502
Fastest flight time	9h 20m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Switzerland in the past 72 hours is $502. The best round-trip flight deal from Switzerland to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $572.

The fastest flight from Switzerland to Washington, D.C. Dulles Intl Airport takes 9h 20m

Direct flights go from Switzerland to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Switzerland to Washington, D.C. Dulles Intl Airport?
Prices for flights from Switzerland to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Switzerland to Washington, D.C. Dulles Intl Airport?
There are 4 operators available for flights from Switzerland to Washington, D.C. Dulles Intl Airport as of September 2025.
How old do you have to be to fly from Switzerland to Washington, D.C. Dulles Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Switzerland to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Switzerland to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Switzerland to Washington, D.C. Dulles Intl Airport is Boeing 767-300 (46.50% of total bookings). The next most popular plane models are Airbus A330-300 (27.62%), Boeing 777-300ER (5.33%), and Boeing 767-400 (2.88%).

Best airlines flying from Switzerland to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Switzerland to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Brussels Airlines	PriceFrom $392	Free Cancellation	Rating 7.2 359 reviews	Search Brussels Airlines flights
United Airlines	PriceFrom $438	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
SWISS	PriceFrom $466	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
Air France	PriceFrom $794	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights

Alexandria

Gettysburg

National Harbor

Arlington

Winchester

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Harpers Ferry

Towson

Rockville

Manassas

Reston

Fairfax

Glen Burnie

Gaithersburg

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momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Switzerland to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Switzerland to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Switzerland to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Switzerland to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Switzerland.

I’m not ready to book a flight from Switzerland to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Switzerland to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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Cheap flights from Switzerland to Washington, D.C. from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to Washington, D.C. departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Switzerland to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Switzerland to Washington, D.C. Dulles Intl Airport flight tickets

KLM flights from Switzerland to Washington, D.C. Dulles Intl Airport

Our best KLM deals on Switzerland to Washington, D.C. Dulles Intl Airport flight tickets

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How to get the cheapest flight ticket from Switzerland to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

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

Fly from Geneva Geneve-Cointrin to Washington, D.C. Dulles Intl for the best Switzerland - Washington, D.C. Dulles Intl flight prices

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

What cabin class options are available on Switzerland to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Switzerland to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Switzerland to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Switzerland to Washington, D.C. Dulles Intl Airport flight.

What is the cheapest airline that flies from Switzerland to Washington, D.C. Dulles Intl?

TAP AIR PORTUGAL, American Airlines, and British Airways are the most popular carriers operating from Switzerland to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from Switzerland to Washington, D.C. Dulles Intl Airport on average per day?

As of September 2025, there are 12 flights per day flying from Switzerland to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 11:00AM, with 87% of flights taking off at noon.

How many flights depart from Switzerland to Washington, D.C. Dulles Intl Airport on average per week?

As of September 2025, 86 flights take off from Switzerland and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Cheap Switzerland to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Switzerland to Washington, D.C. Dulles Intl Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Switzerland to Washington, D.C. Dulles Intl Airport?

How many operators does momondo search for flights from Switzerland to Washington, D.C. Dulles Intl Airport?

How old do you have to be to fly from Switzerland to Washington, D.C. Dulles Intl Airport?

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

What is the most popular plane model from Switzerland to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Switzerland to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Switzerland to Washington, D.C. Dulles Intl Airport with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Switzerland to Washington, D.C.?

Can I find flights from Switzerland to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Switzerland to Washington, D.C.?

I’m not ready to book a flight from Switzerland to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

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