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

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

What airlines fly to Switzerland?

United Airlines, SWISS and Scandinavian Airlines are the top three most popular airlines that fly to Switzerland from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Switzerland. Keep in mind that there are 11 different airlines that fly to Switzerland on a routine basis, so you have a few additional options to choose from.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Switzerland.

What documentation or ID do you need to fly to Switzerland?

The necessary travel and health documents for your Switzerland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$228 Cheap Flights from Washington, D.C. Dulles Intl Airport to Switzerland in 2026

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

As of January 2026, there are 7 flights per day flying from Washington, D.C. Dulles Intl Airport to Switzerland. The most common time of day flights depart is 5:00PM, with 83% of flights taking off in the afternoon.

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

The number of flights available between Washington, D.C. Dulles Intl Airport and Switzerland is 51 per week as of January 2026. The most frequent departure day is Thu, with 27% of weekly flights leaving on this day.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 7:40 pm

IAD

ZRH

17h 10m

1 stop

10:25 am - 7:09 pm

ZRH

IAD

14h 44m

2 stops

$560Scandinavian Airlines

Sat, Jan 31 - Mon, Feb 9

1:20 pm - 2:15 pm

IAD

ZRH

18h 55m

1 stop

10:45 am - 7:50 pm

ZRH

IAD

15h 05m

1 stop

$561Turkish Airlines

Thu, Apr 2 - Tue, Apr 21

8:30 pm - 2:10 pm

IAD

ZRH

11h 40m

1 stop

1:30 pm - 5:15 pm

ZRH

IAD

33h 45m

2 stops

$562Scandinavian Airlines

Thu, Jan 29 - Sun, Feb 8

8:30 pm - 6:05 pm

IAD

ZRH

15h 35m

2 stops

10:25 am - 7:09 pm

ZRH

IAD

14h 44m

2 stops

$566Scandinavian Airlines

Sat, Jan 31 - Mon, Feb 9

1:30 pm - 5:15 pm

IAD

ZRH

21h 45m

1 stop

6:45 am - 11:45 am

ZRH

IAD

35h 00m

1 stop

$567Turkish Airlines

Thu, Feb 12 - Mon, Feb 16

9:15 pm - 1:40 pm

IAD

GVA

34h 25m

1 stop

6:20 pm - 11:45 am

GVA

IAD

23h 25m

1 stop

$569Turkish Airlines

Fri, Feb 27 - Sat, Mar 7

10:30 pm - 5:35 pm

IAD

GVA

13h 05m

2 stops

6:05 am - 3:15 pm

GVA

IAD

15h 10m

1 stop

$570TAP AIR PORTUGAL

Wed, Feb 4 - Mon, Feb 9

10:30 pm - 3:00 pm

IAD

ZRH

34h 30m

2 stops

6:00 pm - 3:15 pm

ZRH

IAD

27h 15m

1 stop

$571TAP AIR PORTUGAL

Sun, Feb 1 - Sun, Feb 8

9:15 pm - 10:00 am

IAD

GVA

30h 45m

1 stop

10:55 am - 11:45 am

GVA

IAD

30h 50m

1 stop

$572Turkish Airlines

Wed, Feb 11 - Mon, Feb 16

5:30 pm - 12:40 pm

IAD

ZRH

13h 10m

1 stop

3:45 pm - 3:35 pm

ZRH

IAD

28h 50m

2 stops

$573TAP AIR PORTUGAL

Tue, Feb 24 - Mon, Mar 23

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

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

Icelandair

Feb 7

IAD7:40 pmWashington, D.C. Dulles Intl

10h 25m

1 stop

ZRH12:05 pmZurich

Feb 21

ZRH1:00 pmZurich

11h 30m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$596

Icelandair

Mar 7

IAD7:40 pmWashington, D.C. Dulles Intl

10h 25m

1 stop

ZRH12:05 pmZurich

Mar 17

ZRH1:00 pmZurich

11h 30m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$600

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

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

Scandinavian Airlines

Feb 23

IAD8:30 pmWashington, D.C. Dulles Intl

31h 40m

2 stops

ZRH10:10 amZurich

Feb 28

ZRH10:25 amZurich

14h 25m

1 stop

IAD6:50 pmWashington, D.C. Dulles Intl

$566

Scandinavian Airlines

Feb 23

IAD8:30 pmWashington, D.C. Dulles Intl

31h 40m

2 stops

ZRH10:10 amZurich

Feb 26

ZRH10:25 amZurich

12h 50m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$574

Scandinavian Airlines

Apr 29

IAD8:20 pmWashington, D.C. Dulles Intl

33h 35m

2 stops

ZRH11:55 amZurich

May 9

ZRH10:25 amZurich

12h 25m

1 stop

IAD4:50 pmWashington, D.C. Dulles Intl

$575

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Sat 1/31

8:30 pm-7:40 pm

1 stop17h 10m

Zurich

Mon 2/9

10:25 am-7:09 pm

2 stops14h 44m

$560

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Thu 4/2

1:20 pm-2:15 pm

1 stop18h 55m

Zurich

Tue 4/21

10:45 am-7:50 pm

1 stop15h 05m

$561

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Thu 1/29

8:30 pm-2:10 pm

1 stop11h 40m

Zurich

Sun 2/8

1:30 pm-5:15 pm

2 stops33h 45m

$562

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Sat 1/31

8:30 pm-6:05 pm

2 stops15h 35m

Zurich

Mon 2/9

10:25 am-7:09 pm

2 stops14h 44m

$566

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Thu 2/12

1:30 pm-5:15 pm

1 stop21h 45m

Zurich

Mon 2/16

6:45 am-11:45 am

1 stop35h 00m

$567

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Fri 2/27

9:15 pm-1:40 pm

1 stop34h 25m

Geneva Geneve-Cointrin

Sat 3/7

6:20 pm-11:45 am

1 stop23h 25m

$569

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 2/4

10:30 pm-5:35 pm

2 stops13h 05m

Geneva Geneve-Cointrin

Mon 2/9

6:05 am-3:15 pm

1 stop15h 10m

$570

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Sun 2/1

10:30 pm-3:00 pm

2 stops34h 30m

Zurich

Sun 2/8

6:00 pm-3:15 pm

1 stop27h 15m

$571

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 2/11

9:15 pm-10:00 am

1 stop30h 45m

Geneva Geneve-Cointrin

Mon 2/16

10:55 am-11:45 am

1 stop30h 50m

$572

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 2/24

5:30 pm-12:40 pm

1 stop13h 10m

Zurich

Mon 3/23

3:45 pm-3:35 pm

2 stops28h 50m

$573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Switzerland?

The cheapest month to fly to Switzerland from Washington, D.C. Dulles Intl Airport is in November. Flight prices, which tend to average around $614, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Switzerland from Washington, D.C. Dulles Intl Airport during October instead. Flights to Switzerland in October, while not as cheap as those in November, still average around $717.

What is the cheapest day to depart on your flight to Switzerland?

On average, the least expensive day to fly to Switzerland from Washington, D.C. Dulles Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $853. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $958. These prices are subject to change though, so be sure to set up a Price Alert for flights to Switzerland.

What is the cheapest time of day to depart on your flight to Switzerland?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Switzerland flights are usually those with departure times in the evening. Our users have found flights to Switzerland in the evening for as low as $892. Try not to purchase tickets in the afternoon because they tend to be around $1,009. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Switzerland?

You are more likely to see cheaper flights to Switzerland from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Switzerland for around $857 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Switzerland from Washington, D.C. Dulles Intl Airport for as low as $748 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Switzerland 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 Washington, D.C. Dulles Intl Airport to Switzerland flights?

You could potentially save up to 19% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Switzerland flight.

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

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

Best Price Found	$525
Fastest flight time	7h 55m
Direct flights	Every day
Airports in Switzerland	75 airports

The best one-way flight to Switzerland from Washington, D.C. Dulles Intl Airport in the past 72 hours is $525. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Switzerland found on momondo in the last 72 hours is $758.

The fastest flight from Washington, D.C. Dulles Intl Airport to Switzerland takes 7h 55m

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

There are 75 airports in Switzerland. From Washington, D.C. Dulles Intl Airport there are direct flights to Zurich (ZRH).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Switzerland?
Prices for flights from Washington, D.C. Dulles Intl Airport to Switzerland refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Switzerland?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Switzerland is 11 as of January 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Switzerland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Switzerland.
What documentation or ID do you need to fly to Switzerland?
The necessary travel and health documents for your Switzerland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Switzerland?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Switzerland is Boeing 767-300, representing 41.14% of all bookings. The subsequent popular models are Airbus A330-300 at 19.75%, Boeing 767-400 at 11.53%, and Boeing 777 at 7.28%.

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

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $382	Free Cancellation	Rating 7.3 1,654 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $387	Free Cancellation	Rating 7.1 596 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $481	Free Cancellation	Rating 7.1 2,121 reviews	Search TAP AIR PORTUGAL flights
Delta	PriceFrom $519	Free Cancellation	Rating 7.9 8,051 reviews	Search Delta flights
British Airways	PriceFrom $545	Free Cancellation	Rating 6.7 7,680 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $545	Free Cancellation	Rating 7.3 4,176 reviews	Search Turkish Airlines flights
Aer Lingus	PriceFrom $571	Free Cancellation	Rating 7.2 1,435 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights
SWISS	PriceFrom $615	Free Cancellation	Rating 7.5 1,849 reviews	Search SWISS flights
Lufthansa	PriceFrom $783	Free Cancellation	Rating 6.8 7,718 reviews	Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Switzerland from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Switzerland quick and easy, saving you time and money.

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

Yes. All flights to Switzerland from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Washington, D.C. to Switzerland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Washington, D.C. to Switzerland 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 Switzerland 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 2/14

Sat 2/21

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Switzerland

Popular cities in Switzerland

Flights to Zurichfrom $369

Flights to Genevafrom $333

Flights to Baselfrom $422

Flights to Luganofrom $486

Washington, D.C. Dulles Intl Airport flight routes

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Washington, D.C. Dulles Intl to Orlando

Flights from Washington, D.C. Dulles Intl to Tampa

Flights from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Flights from Washington, D.C. Dulles Intl to Blountville Tri Cities TN/VA

Flights from Washington, D.C. Dulles Intl to Asheville Regional

Cheap flights from Washington, D.C. Dulles Intl Airport to Switzerland from $228

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

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

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

momondo Fare Finder

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

See travel insights to Switzerland from

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

What is the cheapest month to fly to Switzerland?

What is the cheapest day to depart on your flight to Switzerland?

What is the cheapest time of day to depart on your flight to Switzerland?

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

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

How far in advance should I book a flight to Switzerland?

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Switzerland 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 Washington, D.C. Dulles Intl Airport to Switzerland flights?

You could potentially save up to 19% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Switzerland flight.

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

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

What airlines fly to Switzerland?

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

As of January 2026, there are 7 flights per day flying from Washington, D.C. Dulles Intl Airport to Switzerland. The most common time of day flights depart is 5:00PM, with 83% of flights taking off in the afternoon.

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

The number of flights available between Washington, D.C. Dulles Intl Airport and Switzerland is 51 per week as of January 2026. The most frequent departure day is Thu, with 27% of weekly flights leaving on this day.

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Switzerland

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

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

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

What documentation or ID do you need to fly to Switzerland?

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Switzerland 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 Switzerland

Popular cities in Switzerland

Popular flights according to clicks in the last 7 days on momondo