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

For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $556. Users have also found prices from $588 and $597 on SWISS and TAP AIR PORTUGAL, respectively.

What are the most popular routes from Washington, D.C. Reagan-National Airport to Switzerland?

Most travelers choose Washington, D.C. Reagan-National - Zurich, Washington, D.C. Reagan-National - Geneva Geneve-Cointrin or Washington, D.C. Reagan-National - Basel EuroAirport Swiss when deciding on the best route from Washington, D.C. Reagan-National Airport to Switzerland.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Switzerland?

Travelers have found it’s best to book a flight 21 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 21 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Reagan-National Airport to Switzerland 1-2 weeks in advance for as low as $690, or $1,031 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Switzerland?

Flights from Washington, D.C. Reagan-National Airport to Switzerland lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Switzerland in November, with the cheapest ticket starting at $380.

Can I find deals for flights from Reagan-National to Switzerland that include hotel bookings?

Yes. In addition to deals on Reagan-National to Switzerland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Switzerland?

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

Can I find deals for business class flights from Reagan-National to Switzerland?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$941+ Flights from Washington, D.C. Reagan-National Airport to Switzerland

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National to Switzerland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Switzerland

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$631 (KAYAK)
One-way from	$408 (Mytrip)
Popular in	June
Cheapest in	November
Average price	$764

Provider with most accurate pricing for Washington, D.C. (WAS)-Zurich flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Zurich flights.

Search Deals

From Washington, D.C. Reagan-National to Switzerland

Search Deals

One-way flight from Washington, D.C. Reagan-National to Switzerland

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($195 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Reagan-National to Switzerland

Cheapest flights from Reagan-National to Switzerland
Explore the most affordable flight options available from Reagan-National to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Sun 5/46:25 amDCA - ZRH

2 stops31h 20mScandinavian Airlines

Wed 5/142:00 pmZRH - DCA

2 stops38h 45mScandinavian Airlines

Deal found 3/26

$631

Tue 5/610:10 amDCA - ZRH

2 stops23h 50mMultiple Airlines

Tue 5/138:05 amZRH - DCA

2 stops16h 00mMultiple Airlines

Deal found 3/28

$710

Wed 5/1411:10 amDCA - GVA

2 stops26h 20mScandinavian Airlines

Wed 5/2111:00 amGVA - DCA

2 stops17h 45mScandinavian Airlines

Deal found 3/27

$721

Tue 11/255:00 pmDCA - ZRH

1 stop11h 30mDelta

Thu 12/41:30 pmZRH - DCA

1 stop15h 00mDelta

Deal found 3/28

$739

Tue 11/186:00 amDCA - ZRH

1 stop18h 15mAir Canada

Fri 11/2812:45 pmZRH - DCA

1 stop14h 15mAir Canada

Deal found 3/27

$744

Tue 11/256:35 pmDCA - BSL

2 stops14h 25mAmerican Airlines

Thu 12/46:10 amBSL - DCA

2 stops15h 47mAmerican Airlines

Deal found 3/28

$750

Sun 8/243:30 pmDCA - ZRH

1 stop34h 15mUnited Airlines

Fri 9/51:25 pmZRH - DCA

1 stop25h 29mUnited Airlines

Deal found 3/27

$819

Wed 5/75:00 pmDCA - ZRH

2 stops13h 10mAmerican Airlines

Wed 5/1411:45 amZRH - DCA

1 stop14h 14mAmerican Airlines

Deal found 3/26

$836

Mon 5/512:10 pmDCA - BSL

2 stops15h 20mDelta

Thu 5/226:15 amBSL - DCA

2 stops20h 21mDelta

Deal found 3/27

$855

Fri 4/46:30 amDCA - ZRH

2 stops21h 20mITA Airways

Mon 4/1410:40 amZRH - DCA

2 stops18h 05mITA Airways

Deal found 3/27

$875

Sat 5/1011:00 amDCA - GVA

3 stops22h 35mMultiple Airlines

Tue 5/279:30 pmGVA - DCA

3 stops28h 13mMultiple Airlines

Deal found 3/27

$917

Sat 5/175:49 pmDCA - ZRH

2 stops33h 46mBritish Airways

Sat 5/317:15 amZRH - DCA

2 stops14h 40mBritish Airways

Deal found 3/28

$917

Best flights from Reagan-National to Switzerland
Discover carefully curated flight deals from Reagan-National to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Sun 5/46:25 amDCA - ZRH

2 stops31h 20mScandinavian Airlines

Wed 5/142:00 pmZRH - DCA

2 stops38h 45mScandinavian Airlines

Deal found 3/26

$631

Mon 5/511:45 amDCA - ZRH

2 stops21h 55mMultiple Airlines

Wed 5/148:05 amZRH - DCA

2 stops15h 55mMultiple Airlines

Deal found 3/26

$735

Sun 8/243:30 pmDCA - ZRH

1 stop34h 15mUnited Airlines

Fri 9/51:25 pmZRH - DCA

1 stop25h 29mUnited Airlines

Deal found 3/27

$819

Mon 8/254:30 pmDCA - ZRH

2 stops16h 20mAir Canada

Thu 9/1112:40 pmZRH - DCA

1 stop14h 26mAir Canada

Deal found 3/27

$822

Wed 4/234:31 pmDCA - ZRH

1 stop12h 04mDelta

Tue 4/2910:10 amZRH - DCA

1 stop14h 10mDelta

Deal found 3/27

$834

Wed 5/75:00 pmDCA - ZRH

2 stops13h 10mAmerican Airlines

Wed 5/1411:45 amZRH - DCA

1 stop14h 14mAmerican Airlines

Deal found 3/26

$836

Sat 5/175:49 pmDCA - ZRH

2 stops33h 46mBritish Airways

Sat 5/317:15 amZRH - DCA

2 stops14h 40mBritish Airways

Deal found 3/27

$917

Thu 9/118:00 amDCA - ZRH

2 stops23h 05mIcelandair

Wed 10/12:00 pmZRH - DCA

2 stops25h 44mIcelandair

Deal found 3/26

$952

Wed 5/712:35 pmDCA - ZRH

2 stops19h 25mIberia

Tue 5/2011:50 amZRH - DCA

2 stops16h 46mIberia

Deal found 3/27

$1,090

Thu 8/146:05 amDCA - GVA

2 stops22h 35mITA Airways

Sun 8/247:10 pmGVA - DCA

2 stops34h 20mITA Airways

Deal found 3/28

$1,094

Tue 5/1312:45 pmDCA - GVA

2 stops22h 45mTAP AIR PORTUGAL

Sun 5/186:20 pmGVA - DCA

2 stops57h 22mTAP AIR PORTUGAL

Deal found 3/27

$1,221

Wed 5/1411:10 amDCA - GVA

2 stops26h 20mScandinavian Airlines

Wed 5/2111:00 amGVA - DCA

2 stops17h 45mScandinavian Airlines

Deal found 3/27

$721

Last-minute flights from Reagan-National to Switzerland
Discover last-minute flight deals from Reagan-National to Switzerland. Data last updated March 28, 2025 and is based on user searches.

Sat 3/299:29 amDCA - ZRH

2 stops21h 36mIcelandair

Sat 4/52:00 pmZRH - DCA

2 stops24h 25mIcelandair

Deal found 3/28

$1,109

Mon 3/319:55 amDCA - ZRH

2 stops27h 10mTAP AIR PORTUGAL

Wed 4/26:20 amZRH - DCA

2 stops32h 02mTAP AIR PORTUGAL

Deal found 3/27

$1,302

Thu 4/311:00 amDCA - GVA

1 stop16h 55mAir Canada

Tue 4/87:15 amGVA - DCA

2 stops19h 53mAir Canada

Deal found 3/27

$1,862

Thu 4/34:25 pmDCA - ZRH

1 stop12h 10mDelta

Tue 4/81:35 pmZRH - DCA

1 stop15h 07mDelta

Deal found 3/27

$1,869

Fri 4/46:30 amDCA - ZRH

2 stops21h 20mITA Airways

Mon 4/1410:40 amZRH - DCA

2 stops18h 05mITA Airways

Deal found 3/27

$875

Fri 4/411:39 amDCA - GVA

2 stops23h 51mTAP AIR PORTUGAL

Mon 4/76:20 pmGVA - DCA

2 stops31h 39mTAP AIR PORTUGAL

Deal found 3/27

$1,492

Fri 4/411:00 amDCA - GVA

1 stop16h 55mUnited Airlines

Mon 4/73:50 pmGVA - DCA

2 stops29h 34mUnited Airlines

Deal found 3/27

$1,876

Sat 4/56:40 pmDCA - ZRH

1 stop29h 50mAir Canada

Wed 4/912:40 pmZRH - DCA

1 stop14h 28mAir Canada

Deal found 3/28

$1,800

Sat 4/59:00 amDCA - ZRH

2 stops21h 25mTAP AIR PORTUGAL

Sat 4/191:15 pmZRH - DCA

2 stops25h 10mTAP AIR PORTUGAL

Deal found 3/27

$1,847

Sun 4/66:30 amDCA - GVA

2 stops31h 00mScandinavian Airlines

Sun 4/138:10 pmGVA - DCA

2 stops32h 35mScandinavian Airlines

Deal found 3/27

$813

Sun 4/69:40 amDCA - GVA

3 stops41h 25mMultiple Airlines

Sun 4/136:20 amGVA - DCA

3 stops32h 33mMultiple Airlines

Deal found 3/27

$1,200

Sun 4/66:59 amDCA - ZRH

2 stops26h 46mMultiple Airlines

Sat 4/126:35 amZRH - DCA

3 stops21h 53mMultiple Airlines

Deal found 3/27

$1,211

One-way flights from Reagan-National to Switzerland
Search for one-way flight options from Reagan-National to Switzerland. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Thu 5/156:00 amDCA - GVA

3 stops34h 55mMultiple Airlines

Deal found 3/27

$408

Thu 5/156:00 amDCA - ZRH

3 stops32h 15mMultiple Airlines

Deal found 3/26

$451

Thu 5/156:05 amDCA - ZRH

2 stops25h 15mScandinavian Airlines

Deal found 3/26

$556

Thu 5/156:05 amDCA - ZRH

1 stop18h 05mSWISS

Deal found 3/26

$588

Mon 4/75:00 pmDCA - GVA

2 stops18h 30mTAP AIR PORTUGAL

Deal found 3/27

$597

Tue 7/83:00 pmDCA - ZRH

2 stops20h 15mTAP AIR PORTUGAL

Deal found 3/27

$598

Sun 5/115:49 pmDCA - ZRH

2 stops18h 31mFinnair

Deal found 3/27

$630

Fri 7/116:10 amDCA - ZRH

1 stop20h 40mAmerican Airlines

Deal found 3/27

$671

Sun 5/118:30 amDCA - ZRH

1 stop15h 40mUnited Airlines

Deal found 3/27

$715

Wed 5/213:54 pmDCA - BSL

2 stops24h 46mBritish Airways

Deal found 3/26

$736

Sat 5/104:15 pmDCA - ZRH

2 stops38h 50mIcelandair

Deal found 3/25

$773

Fri 7/47:05 pmDCA - ZRH

2 stops13h 35mBritish Airways

Deal found 3/25

$797

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Sun 5/4

6:25 am-7:45 pm

2 stops31h 20m

Zurich

Wed 5/14

2:00 pm-10:45 pm

2 stops38h 45m

$631

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Tue 5/6

10:10 am-4:00 pm

2 stops23h 50m

Zurich

Tue 5/13

8:05 am-6:05 pm

2 stops16h 00m

$710

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Wed 5/14

11:10 am-7:30 pm

2 stops26h 20m

Geneva Geneve-Cointrin

Wed 5/21

11:00 am-10:45 pm

2 stops17h 45m

$721

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Sun 8/24

3:30 pm-7:45 am

1 stop34h 15m

Zurich

Fri 9/5

1:25 pm-8:54 am

1 stop25h 29m

$819

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Mon 8/25

4:30 pm-2:50 pm

2 stops16h 20m

Zurich

Thu 9/11

12:40 pm-9:06 pm

1 stop14h 26m

$822

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Wed 5/7

8:59 am-8:05 am

1 stop17h 06m

Zurich

Wed 5/21

1:35 pm-10:45 pm

1 stop15h 10m

$834

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Wed 5/7

5:00 pm-12:10 pm

2 stops13h 10m

Zurich

Wed 5/14

11:45 am-7:59 pm

1 stop14h 14m

$836

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Mon 5/5

12:10 pm-9:30 am

2 stops15h 20m

Basel EuroAirport Swiss

Thu 5/22

6:15 am-8:36 pm

2 stops20h 21m

$855

Washington, D.C.Zurich

DCA - ZRH

DCAZRH

Washington, D.C. Reagan-National

Sat 5/17

5:49 pm-9:35 am

2 stops33h 46m

Zurich

Sat 5/31

7:15 am-3:55 pm

2 stops14h 40m

$917

Washington, D.C.Geneva

DCA - GVA

DCAGVA

Washington, D.C. Reagan-National

Sat 5/10

11:00 am-3:35 pm

3 stops22h 35m

Geneva Geneve-Cointrin

Tue 5/27

9:30 pm-7:43 pm

3 stops28h 13m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 36 results

Best time to book a flight from Reagan-National to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland from Reagan-National 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. Reagan-National Airport to Switzerland

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Switzerland?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Switzerland (average of $637). Flying from Washington, D.C. Reagan-National Airport to Switzerland in June is currently the most expensive (average of $1,286). 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 DCA to CH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Switzerland as you normally would.

Rainfall in Switzerland by month

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.

Temperature in Switzerland by month

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).

Reviews of airlines servicing Switzerland

To help decide which airline to fly from Washington, D.C. to Switzerland, see what other customers have to say about Delta, Finnair and SWISS. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines

7.3

Good

1,325 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Switzerland one-way?
For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $556. Users have also found prices from $588 and $597 on SWISS and TAP AIR PORTUGAL, respectively.
What are the most popular routes from Washington, D.C. Reagan-National Airport to Switzerland?
Most travelers choose Washington, D.C. Reagan-National - Zurich, Washington, D.C. Reagan-National - Geneva Geneve-Cointrin or Washington, D.C. Reagan-National - Basel EuroAirport Swiss when deciding on the best route from Washington, D.C. Reagan-National Airport to Switzerland.
Can I find deals for flights from Reagan-National to Switzerland that include hotel bookings?
Yes. In addition to deals on Reagan-National to Switzerland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Switzerland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Switzerland.
Can I find deals for business class flights from Reagan-National to Switzerland?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Switzerland?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Switzerland (average of $637). Flying from Washington, D.C. Reagan-National Airport to Switzerland in June is currently the most expensive (average of $1,286). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Reagan-National to Switzerland

Dulles Intl to Heathrow flights

Baltimore to Heathrow flights

Dulles Intl to Charles de Gaulle flights

Dulles Intl to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Athens flights

Reagan-National to Heathrow flights

Dulles Intl to Gatwick flights

Dulles Intl to London City flights

Dulles Intl to Madrid flights

Dulles Intl to Lisbon flights

Dulles Intl to Istanbul flights

Dulles Intl to Dublin flights

Baltimore to Gatwick flights

Dulles Intl to Frankfurt flights

Reagan-National to Gatwick flights

Dulles Intl to Barcelona-El Prat flights

Dulles Intl to Orly flights

Reagan-National to Charles de Gaulle flights

Baltimore to Charles de Gaulle flights

Reagan-National to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Amsterdam flights

Baltimore to Leonardo da Vinci/Fiumicino flights

Reagan-National to Orly flights

Baltimore to Stansted flights

Dulles Intl to Edinburgh flights

Reagan-National to Athens flights

Reagan-National to Madrid flights

Dulles Intl to Zurich flights

Baltimore to Athens flights

Reagan-National to Lisbon flights

Dulles Intl to Vicenza flights

Dulles Intl to Bruxelles-National flights

Dulles Intl to Keflavik Intl flights

Baltimore to Madrid flights

Dulles Intl to Malpensa flights

Baltimore to Lisbon flights

Dulles Intl to Copenhagen flights

Dulles Intl to Linate flights

Baltimore to Frankfurt flights

Reagan-National to Istanbul flights

Reagan-National to Frankfurt flights

Baltimore to Dublin flights

Reagan-National to Dublin flights

Dulles Intl to Munich flights

Baltimore to Barcelona-El Prat flights

Reagan-National to Barcelona-El Prat flights

Reagan-National to Malpensa flights

Baltimore to Istanbul flights

Baltimore to Keflavik Intl flights

Baltimore to Malpensa flights

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 airline flying from Reagan-National to Switzerland

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$682	Average$892	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$408+ Cheap flights from Reagan-National (DCA) 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Switzerland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Switzerland

Keep the following information in mind while searching for Reagan-National to Switzerland flight deals. Data was last updated March 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Switzerland

Cheapest flights from Reagan-National to SwitzerlandExplore the most affordable flight options available from Reagan-National to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Reagan-National to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Reagan-National to Switzerland

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

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Switzerland

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Switzerland?

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

Find hourly flight availability from Reagan-National 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 March 28, 2025.

Rainfall in Switzerland by month

Plan your trip to Switzerland by taking into account the average rainfall totals by month.

Temperature in Switzerland by month

Plan your trip to Switzerland by taking into account the average temperature totals by month.

Reviews of airlines servicing Switzerland

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National Airport to Switzerland one-way?

What are the most popular routes from Washington, D.C. Reagan-National Airport to Switzerland?

Can I find deals for flights from Reagan-National to Switzerland that include hotel bookings?

How can I find direct flights from Reagan-National to Switzerland?

Can I find deals for business class flights from Reagan-National to Switzerland?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Switzerland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Switzerland

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Reagan-National to Switzerland

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Switzerland
Explore the most affordable flight options available from Reagan-National to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.