What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Switzerland one-way?

$279 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Scandinavian Airlines, with prices starting from $312 and $401, respectively.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Switzerland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Switzerland ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Switzerland when rainfall is around 2.5 in.

If weather is an important factor for your trip to Switzerland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Switzerland?

The most popular flight routes from Washington, D.C. Dulles Intl Airport to Switzerland are Washington, D.C. Dulles Intl - Zurich, Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin and Washington, D.C. Dulles Intl - Basel EuroAirport Swiss.

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Switzerland?

Looking at all options, your cheapest flight can be booked for $354. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $440 on average our data indicates $4,642 when flying from Washington, D.C. Dulles Intl Airport to Switzerland.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Switzerland?

Consider Air Canada (73%), United Airlines (73%) or SWISS (73%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Switzerland.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Switzerland?

Consider British Airways, Delta or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Switzerland.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Switzerland?

Friday flights are found to be more expensive to fly from Washington, D.C. Dulles Intl Airport to Switzerland. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Switzerland.

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

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to Switzerland at least 13 days early can save you up to 30% on average compared to booking a flight this week. If booking 13 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to Switzerland for as little as $627 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,181 for flights departing within the next 3 days.

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

November is one of the best times of the year to fly to Switzerland from Washington, D.C. Dulles Intl Airport. Prices for November average $900 per person but you can even find prices for as low as $380. The most expensive prices can be found in the month of June. Opting for a November flight can save you 32% on your journey compared to booking in June

Can I find deals for flights from Dulles Intl to Switzerland that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Switzerland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Switzerland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Switzerland.

Can I find deals for business class flights from Dulles Intl to Switzerland?

Yes. Cheapflights offers flight deals from Dulles Intl to Switzerland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$693+ Flights from Washington, D.C. Dulles Intl Airport to Switzerland

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Cheap flight deals from Dulles Intl to Switzerland

Round-trip from	$558
One-way from	$238 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$1,192
Good round-trip deal	$666 or less
Good one-way deal	$477 or less

From Washington, D.C. Dulles Intl to Switzerland

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Switzerland

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($139 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Switzerland.

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Switzerland.

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Find flight deals from Dulles Intl to Switzerland

Cheapest flights from Dulles Intl to Switzerland
Explore the most affordable flight options available from Dulles Intl to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Sun 9/148:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Mon 9/222:00 pmZRH - IAD

1 stop11h 20mIcelandair

Deal found 6/28

$558

Tue 8/1912:13 pmIAD - ZRH

2 stops19h 57mScandinavian Airlines

Mon 8/259:35 pmZRH - IAD

2 stops28h 24mScandinavian Airlines

Deal found 6/28

$559

Tue 9/21:30 pmIAD - BSL

1 stop22h 30mTurkish Airlines

Tue 9/910:35 amBSL - IAD

1 stop31h 10mTurkish Airlines

Deal found 6/28

$566

Tue 8/1210:20 amIAD - ZRH

1 stop14h 10mMultiple Airlines

Thu 8/2112:50 pmZRH - IAD

Nonstop9h 25mMultiple Airlines

Deal found 6/29

$572

Mon 8/118:45 pmIAD - ZRH

Nonstop8h 05mUnited Airlines

Wed 8/2012:50 pmZRH - IAD

Nonstop9h 25mUnited Airlines

Deal found 6/29

$578

Thu 8/148:30 pmIAD - GVA

1 stop10h 35mIcelandair

Tue 8/262:00 pmGVA - IAD

1 stop14h 10mIcelandair

Deal found 6/30

$579

Tue 11/41:30 pmIAD - GVA

1 stop14h 25mTurkish Airlines

Tue 11/116:25 pmGVA - IAD

1 stop23h 20mTurkish Airlines

Deal found 6/28

$580

Sun 11/25:05 pmIAD - ZRH

1 stop20h 25mAer Lingus

Thu 11/611:00 amZRH - IAD

1 stop14h 30mAer Lingus

Deal found 6/28

$581

Thu 8/281:30 pmIAD - ZRH

1 stop18h 35mTurkish Airlines

Thu 9/41:40 pmZRH - IAD

1 stop28h 05mTurkish Airlines

Deal found 6/28

$584

Wed 11/265:20 pmIAD - GVA

Nonstop8h 15mUnited Airlines

Wed 12/31:00 pmGVA - IAD

1 stop13h 59mUnited Airlines

Deal found 6/30

$586

Sun 8/178:45 pmIAD - ZRH

Nonstop8h 05mSWISS

Wed 8/2712:50 pmZRH - IAD

Nonstop9h 25mSWISS

Deal found 6/28

$586

Sun 8/108:45 pmIAD - GVA

1 stop19h 10mMultiple Airlines

Tue 8/2612:40 pmGVA - IAD

1 stop14h 21mMultiple Airlines

Deal found 6/30

$588

Best flights from Dulles Intl to Switzerland
Discover carefully curated flight deals from Dulles Intl to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Sun 9/148:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Mon 9/222:00 pmZRH - IAD

1 stop11h 20mIcelandair

Deal found 6/28

$558

Tue 8/1912:13 pmIAD - ZRH

2 stops19h 57mScandinavian Airlines

Mon 8/259:35 pmZRH - IAD

2 stops28h 24mScandinavian Airlines

Deal found 6/28

$559

Tue 9/21:30 pmIAD - BSL

1 stop22h 30mTurkish Airlines

Tue 9/910:35 amBSL - IAD

1 stop31h 10mTurkish Airlines

Deal found 6/28

$566

Tue 8/1210:20 amIAD - ZRH

1 stop14h 10mMultiple Airlines

Thu 8/2112:50 pmZRH - IAD

Nonstop9h 25mMultiple Airlines

Deal found 6/29

$572

Mon 8/118:45 pmIAD - ZRH

Nonstop8h 05mUnited Airlines

Wed 8/2012:50 pmZRH - IAD

Nonstop9h 25mUnited Airlines

Deal found 6/29

$578

Sun 8/178:45 pmIAD - ZRH

Nonstop8h 05mSWISS

Wed 8/2712:50 pmZRH - IAD

Nonstop9h 25mSWISS

Deal found 6/28

$586

Wed 8/135:55 pmIAD - BSL

1 stop22h 45mAmerican Airlines

Wed 8/206:40 amBSL - IAD

1 stop19h 30mAmerican Airlines

Deal found 6/29

$602

Tue 8/1210:20 pmIAD - GVA

1 stop12h 05mLufthansa

Tue 8/1910:15 amGVA - IAD

1 stop11h 35mLufthansa

Deal found 6/28

$603

Tue 8/510:40 pmIAD - BSL

1 stop18h 10mBritish Airways

Thu 8/216:10 amBSL - IAD

1 stop17h 25mBritish Airways

Deal found 6/29

$604

Sun 9/148:16 amIAD - GVA

2 stops19h 39mAir Canada

Tue 9/307:15 amGVA - IAD

2 stops19h 50mAir Canada

Deal found 6/29

$605

Sun 9/75:45 pmIAD - GVA

1 stop12h 25mTAP AIR PORTUGAL

Sat 9/206:20 pmGVA - IAD

1 stop27h 00mTAP AIR PORTUGAL

Deal found 6/28

$606

Wed 7/2312:12 pmIAD - GVA

1 stop16h 33mDelta

Wed 8/2712:45 pmGVA - IAD

1 stop12h 58mDelta

Deal found 6/30

$631

Last-minute flights from Dulles Intl to Switzerland
Discover last-minute flight deals from Dulles Intl to Switzerland. Data last updated June 30, 2025 and is based on user searches.

Sat 7/59:40 pmIAD - BSL

1 stop30h 00mTurkish Airlines

Tue 7/156:55 pmBSL - IAD

1 stop22h 50mTurkish Airlines

Deal found 6/29

$946

Sat 7/58:35 amIAD - ZRH

2 stops21h 50mTAP AIR PORTUGAL

Mon 9/13:45 pmZRH - IAD

2 stops29h 35mTAP AIR PORTUGAL

Deal found 6/28

$1,159

Mon 7/711:15 pmIAD - ZRH

1 stop31h 50mIcelandair

Mon 9/12:00 pmZRH - IAD

1 stop14h 10mIcelandair

Deal found 6/28

$655

Mon 7/74:30 pmIAD - ZRH

1 stop19h 45mITA Airways

Sun 8/317:05 pmZRH - IAD

1 stop25h 35mITA Airways

Deal found 6/28

$692

Mon 7/710:20 pmIAD - ZRH

1 stop30h 00mMultiple Airlines

Tue 9/21:15 pmZRH - IAD

1 stop13h 35mMultiple Airlines

Deal found 6/28

$759

Mon 7/710:05 pmIAD - ZRH

1 stop15h 40mScandinavian Airlines

Mon 9/12:00 pmZRH - IAD

2 stops35h 59mScandinavian Airlines

Deal found 6/28

$772

Tue 7/84:30 pmIAD - GVA

1 stop12h 15mITA Airways

Wed 7/2311:40 amGVA - IAD

1 stop33h 00mITA Airways

Deal found 6/28

$811

Tue 7/810:05 pmIAD - GVA

3 stops28h 55mMultiple Airlines

Sun 7/138:25 pmGVA - IAD

3 stops29h 34mMultiple Airlines

Deal found 6/29

$944

Tue 7/85:25 pmIAD - GVA

Nonstop8h 15mSWISS

Thu 7/247:30 amGVA - IAD

1 stop18h 30mSWISS

Deal found 6/29

$1,040

Wed 7/99:40 pmIAD - GVA

1 stop29h 50mTurkish Airlines

Wed 7/232:40 pmGVA - IAD

1 stop27h 05mTurkish Airlines

Deal found 6/28

$995

Wed 7/910:05 pmIAD - GVA

1 stop10h 35mScandinavian Airlines

Sun 7/2710:20 amGVA - IAD

2 stops15h 39mScandinavian Airlines

Deal found 6/28

$1,111

Wed 7/91:30 pmIAD - ZRH

1 stop21h 45mTurkish Airlines

Sun 7/136:40 pmZRH - IAD

1 stop23h 05mTurkish Airlines

Deal found 6/29

$1,164

One-way flights from Dulles Intl to Switzerland
Search for one-way flight options from Dulles Intl to Switzerland. Find affordable one-way fares based on user searches. Data last updated June 30, 2025.

Tue 7/85:00 pmIAD - ZRH

1 stop11h 20mMultiple Airlines

Deal found 6/30

$238

Mon 7/710:20 pmIAD - GVA

1 stop29h 45mMultiple Airlines

Deal found 6/29

$249

Sat 8/308:30 pmIAD - GVA

1 stop10h 35mIcelandair

Deal found 6/30

$279

Thu 8/218:30 pmIAD - ZRH

1 stop10h 35mIcelandair

Deal found 6/29

$284

Tue 7/155:00 pmIAD - BSL

1 stop21h 20mMultiple Airlines

Deal found 6/29

$298

Tue 8/125:00 pmIAD - ZRH

1 stop23h 30mTAP AIR PORTUGAL

Deal found 6/28

$312

Tue 8/195:00 pmIAD - GVA

1 stop13h 10mTAP AIR PORTUGAL

Deal found 6/28

$316

Sun 9/2110:05 pmIAD - GVA

1 stop15h 25mScandinavian Airlines

Deal found 6/28

$401

Sat 8/95:55 pmIAD - BSL

1 stop10h 20mBritish Airways

Deal found 6/29

$518

Thu 8/75:40 pmIAD - BSL

1 stop12h 45mUnited Airlines

Deal found 6/30

$537

Thu 7/109:40 pmIAD - BSL

1 stop14h 20mTurkish Airlines

Deal found 6/29

$621

Thu 7/2410:20 pmIAD - BRN

3 stops34h 05mMultiple Airlines

Deal found 6/29

$647

Cheapflights 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

Sun 9/14

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Mon 9/22

2:00 pm-7:20 pm

1 stop11h 20m

$558

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 8/19

12:13 pm-2:10 pm

2 stops19h 57m

Zurich

Mon 8/25

9:35 pm-7:59 pm

2 stops28h 24m

$559

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 9/2

1:30 pm-6:00 pm

1 stop22h 30m

Basel EuroAirport Swiss

Tue 9/9

10:35 am-11:45 am

1 stop31h 10m

$566

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 8/12

10:20 am-6:30 am

1 stop14h 10m

Zurich

Thu 8/21

12:50 pm-4:15 pm

Nonstop9h 25m

$572

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Thu 8/28

1:30 pm-12:10 pm

1 stop16h 40m

Geneva Geneve-Cointrin

Fri 9/5

7:00 pm-11:45 am

1 stop22h 45m

$575

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 8/11

8:45 pm-10:50 am

Nonstop8h 05m

Zurich

Wed 8/20

12:50 pm-4:15 pm

Nonstop9h 25m

$578

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Thu 8/14

8:30 pm-1:05 pm

1 stop10h 35m

Geneva Geneve-Cointrin

Tue 8/26

2:00 pm-10:10 pm

1 stop14h 10m

$579

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Sun 11/2

5:05 pm-7:30 pm

1 stop20h 25m

Zurich

Thu 11/6

11:00 am-7:30 pm

1 stop14h 30m

$581

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Thu 8/28

1:30 pm-2:05 pm

1 stop18h 35m

Zurich

Thu 9/4

1:40 pm-11:45 am

1 stop28h 05m

$584

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Sun 8/17

8:45 pm-10:50 am

Nonstop8h 05m

Zurich

Wed 8/27

12:50 pm-4:15 pm

Nonstop9h 25m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 44 results

...

Best time to book a flight from Dulles Intl to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland from Dulles Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Switzerland

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $637). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $1,162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to CH?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Switzerland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Switzerland

The most flights from IAD to CH0 are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Switzerland

See what other customers who have flown with Delta, Austrian Airlines, and SWISS from Washington, D.C. Dulles Intl Airport to Switzerland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

807 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,654 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,852 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Turkish Airlines

7.3

Good

3,884 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Switzerland one-way?
$279 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Scandinavian Airlines, with prices starting from $312 and $401, respectively.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Switzerland?
The most popular flight routes from Washington, D.C. Dulles Intl Airport to Switzerland are Washington, D.C. Dulles Intl - Zurich, Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin and Washington, D.C. Dulles Intl - Basel EuroAirport Swiss.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Switzerland?
Consider Air Canada (73%), United Airlines (73%) or SWISS (73%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Switzerland.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Switzerland?
Looking at all options, your cheapest flight can be booked for $354. While the most popular route (Washington, D.C. Dulles Intl - Zurich) can be booked for $440 on average our data indicates $4,642 when flying from Washington, D.C. Dulles Intl Airport to Switzerland.
Can I find deals for flights from Dulles Intl to Switzerland that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Switzerland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Switzerland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Switzerland.
Can I find deals for business class flights from Dulles Intl to Switzerland?
Yes. Cheapflights offers flight deals from Dulles Intl to Switzerland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Switzerland?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $637). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $1,162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Switzerland

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Reagan-National to Athens flights

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Complete your trip

Switzerland car rentals

Zurich Airport car rentals

Geneva Geneve-Cointrin Airport car rentals

Basel EuroAirport Swiss car rentals

Mulhouse EuroAirport car rentals

Belp Airport car rentals

Lugano Airport car rentals

Thal St Gallen-Altenrhein Airport car rentals

Top 10 airlines flying from Dulles Intl to Switzerland

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$375	Average$572	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$382	Average$887	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$386	Average$627	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$468	Average$741	FlexibilityNo cancel fee	On-time70%
TAP AIR PORTUGAL	Cheapest$498	Average$824	FlexibilityNo cancel fee	On-timeN/A
Turkish Airlines	Cheapest$530	Average$663	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$555	Average$1,009	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$633	Average$1,075	FlexibilityNo cancel fee	On-time79%
United Airlines	Cheapest$661	Average$1,129	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$751	Average$915	FlexibilityNo cancel fee	On-time76%

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$238+ Cheap flights from Dulles Intl (IAD) to Switzerland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Dulles Intl to Switzerland

Keep the following information in mind while searching for Dulles Intl to Switzerland flight deals. Data was last updated June 30, 2025.

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Find flight deals from Dulles Intl to Switzerland

Cheapest flights from Dulles Intl to SwitzerlandExplore the most affordable flight options available from Dulles Intl to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from Dulles Intl to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

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Best time to book a flight from Dulles Intl to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Switzerland

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

What is the cheapest time of day to fly from IAD to CH?

Find hourly flight availability from Dulles Intl to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Switzerland

Reviews of airlines servicing Switzerland

See what other customers who have flown with Delta, Austrian Airlines, and SWISS from Washington, D.C. Dulles Intl Airport to Switzerland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Switzerland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Switzerland one-way?

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Switzerland?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Switzerland?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Switzerland?

Can I find deals for flights from Dulles Intl to Switzerland that include hotel bookings?

How can I find direct flights from Dulles Intl to Switzerland?

Can I find deals for business class flights from Dulles Intl to Switzerland?

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

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Alternative routes for Dulles Intl to Switzerland

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Top 10 airlines flying from Dulles Intl to Switzerland

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Cheapest flights from Dulles Intl to Switzerland
Explore the most affordable flight options available from Dulles Intl to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.