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

TAP AIR PORTUGAL is the most popular carrier 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 45% 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.

$244 Cheap Flights from Washington, D.C. Dulles Intl Airport to Switzerland in 2025/26

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

As of September 2025, there are 12 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 87 per week as of September 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:30 pm - 11:10 amIAD-GVA

30h 40m1 stop

6:05 am - 2:35 pmGVA-IAD

14h 30m1 stop

$564TAP AIR PORTUGAL

Find Deal

Sun, Nov 9 - Tue, Nov 25

8:30 pm - 7:25 pmIAD-GVA

16h 55m1 stop

11:00 am - 5:15 pmGVA-IAD

12h 15m1 stop

$565Scandinavian Airlines

Find Deal

Mon, Feb 23 - Mon, Mar 2

1:30 pm - 6:00 pmIAD-BSL

22h 30m1 stop

6:55 pm - 11:45 amBSL-IAD

22h 50m1 stop

$567Turkish Airlines

Find Deal

Mon, Sep 29 - Tue, Oct 7

1:30 pm - 9:40 amIAD-BSL

14h 10m1 stop

6:55 pm - 11:45 amBSL-IAD

22h 50m1 stop

$571Turkish Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

6:00 pm - 9:55 amIAD-BSL

9h 55m1 stop

10:35 am - 3:50 pmBSL-IAD

11h 15m1 stop

$710Lufthansa

Find Deal

Wed, Jan 14 - Wed, Jan 21

9:25 pm - 1:50 pmIAD-BSL

10h 25m1 stop

6:05 am - 4:23 pmBSL-IAD

16h 18m2 stops

$718Delta

Find Deal

Sun, Nov 9 - Tue, Nov 25

5:20 pm - 12:30 pmIAD-BSL

13h 10m2 stops

10:35 am - 3:50 pmBSL-IAD

11h 15m1 stop

$735Lufthansa

Find Deal

Sat, Jan 17 - Tue, Jan 27

6:40 pm - 12:30 pmIAD-BSL

12h 50m1 stop

9:50 am - 4:35 pmBSL-IAD

11h 45m1 stop

$759United Airlines

Find Deal

Sun, Mar 8 - Sun, Mar 15

5:03 pm - 1:50 pmIAD-BSL

14h 47m2 stops

6:05 am - 7:19 pmBSL-IAD

19h 14m2 stops

$766Delta

Find Deal

Mon, Dec 8 - Thu, Dec 18

7:20 pm - 12:30 pmIAD-BSL

12h 10m2 stops

9:50 am - 9:15 pmBSL-IAD

16h 25m2 stops

$776United Airlines

Find Deal

Sun, Mar 8 - Sun, Mar 15

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

16h 55m

1 stop

GVA7:25 pmGeneva Geneve-Cointrin

Mar 2

GVA11:00 amGeneva Geneve-Cointrin

12h 15m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$565

Find similar

Scandinavian Airlines

Oct 19

IAD10:05 pmWashington, D.C. Dulles Intl

15h 25m

1 stop

GVA7:30 pmGeneva Geneve-Cointrin

Oct 23

GVA11:00 amGeneva Geneve-Cointrin

14h 59m

1 stop

IAD7:59 pmWashington, D.C. Dulles Intl

$574

Find similar

Scandinavian Airlines

Dec 29

IAD8:30 pmWashington, D.C. Dulles Intl

31h 10m

1 stop

ZRH9:40 amZurich

Jan 9

ZRH8:25 pmZurich

28h 25m

1 stop

IAD6:50 pmWashington, D.C. Dulles Intl

$576

Find similar

TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Switzerland

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

TAP AIR PORTUGAL

Nov 9

IAD10:30 pmWashington, D.C. Dulles Intl

30h 40m

1 stop

GVA11:10 amGeneva Geneve-Cointrin

Nov 25

GVA6:05 amGeneva Geneve-Cointrin

14h 30m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$564

Find similar

TAP AIR PORTUGAL

Jan 14

IAD10:30 pmWashington, D.C. Dulles Intl

18h 45m

1 stop

GVA11:15 pmGeneva Geneve-Cointrin

Jan 19

GVA6:05 amGeneva Geneve-Cointrin

15h 10m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$566

Find similar

TAP AIR PORTUGAL

Feb 15

IAD10:30 pmWashington, D.C. Dulles Intl

18h 45m

1 stop

GVA11:15 pmGeneva Geneve-Cointrin

Mar 4

GVA12:00 pmGeneva Geneve-Cointrin

15h 00m

1 stop

IAD9:00 pmWashington, D.C. Dulles Intl

$567

Find similar

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.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sun 11/9

10:30 pm-11:10 am

1 stop30h 40m

Geneva Geneve-Cointrin

Tue 11/25

6:05 am-2:35 pm

1 stop14h 30m

$564

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Mon 2/23

8:30 pm-7:25 pm

1 stop16h 55m

Geneva Geneve-Cointrin

Mon 3/2

11:00 am-5:15 pm

1 stop12h 15m

$565

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 9/29

1:30 pm-6:00 pm

1 stop22h 30m

Basel EuroAirport Swiss

Tue 10/7

6:55 pm-11:45 am

1 stop22h 50m

$567

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 10/14

1:30 pm-9:40 am

1 stop14h 10m

Basel EuroAirport Swiss

Tue 10/21

6:55 pm-11:45 am

1 stop22h 50m

$571

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Wed 1/14

6:00 pm-9:55 am

1 stop9h 55m

Basel EuroAirport Swiss

Wed 1/21

10:35 am-3:50 pm

1 stop11h 15m

$710

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 11/9

9:25 pm-1:50 pm

1 stop10h 25m

Basel EuroAirport Swiss

Tue 11/25

6:05 am-4:23 pm

2 stops16h 18m

$718

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sat 1/17

5:20 pm-12:30 pm

2 stops13h 10m

Basel EuroAirport Swiss

Tue 1/27

10:35 am-3:50 pm

1 stop11h 15m

$735

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 3/8

6:40 pm-12:30 pm

1 stop12h 50m

Basel EuroAirport Swiss

Sun 3/15

9:50 am-4:35 pm

1 stop11h 45m

$759

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 12/8

5:03 pm-1:50 pm

2 stops14h 47m

Basel EuroAirport Swiss

Thu 12/18

6:05 am-7:19 pm

2 stops19h 14m

$766

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Sun 3/8

7:20 pm-12:30 pm

2 stops12h 10m

Basel EuroAirport Swiss

Sun 3/15

9:50 am-9:15 pm

2 stops16h 25m

$776

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 $694, 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 $738.

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 Monday. momondo users have found tickets for Monday departures for as low as $867. 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 Saturday because tickets tend to average around $1,034. 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 $928. Try not to purchase tickets in the morning because they tend to be around $1,283. 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 $901 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 $833 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	$430
Fastest flight time	8h 05m
Direct flights	Every day
Airports in Switzerland	2 airports

The best one-way flight to Switzerland from Washington, D.C. Dulles Intl Airport in the past 72 hours is $430. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Switzerland found on momondo in the last 72 hours is $726.

The fastest flight from Washington, D.C. Dulles Intl Airport to Switzerland takes 8h 05m

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

There are 2 airports near Switzerland: Zurich (ZRH), Geneva Geneve-Cointrin (GVA)

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 September 2025.
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 54.73% of all bookings. The subsequent popular models are Airbus A330-300 at 23.90%, Boeing 767-400 at 6.13%, and Boeing 777 at 2.41%.

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 $375	Free Cancellation	Rating 7.4 1,487 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $387	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $494	Free Cancellation	Rating 7.1 1,978 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom $503	Free Cancellation	Rating 6.7 7,373 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $530	Free Cancellation	Rating 7.3 3,969 reviews	Search Turkish Airlines flights
Aer Lingus	PriceFrom $547	Free Cancellation	Rating 7.2 1,281 reviews	Search Aer Lingus flights
Delta	PriceFrom $576	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
United Airlines	PriceFrom $605	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
SWISS	PriceFrom $619	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
Lufthansa	PriceFrom $751	Free Cancellation	Rating 6.8 7,415 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

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Popular cities in Switzerland

Flights to Zurichfrom $365

Flights to Genevafrom $352

Flights to Baselfrom $370

Flights to Luganofrom $486

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Cheap flights from Washington, D.C. Dulles Intl Airport to Switzerland from $244

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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

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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

TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Switzerland

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

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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

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 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?

TAP AIR PORTUGAL is the most popular carrier 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 September 2025, there are 12 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 87 per week as of September 2025. The most frequent departure day is Mon, with 16% 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