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Zermatt

$235+ Cheap flights from Dulles Intl (IAD) to Zermatt, 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GVA
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Zermatt are usually found in January or March, booked 85 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from Dulles Intl to Zermatt

Keep the following information in mind while searching for Dulles Intl to Zermatt flight deals. Data was last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$571
(Justfly.com)

One-way from

$235
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$766
Provider with most accurate pricing for Washington, D.C. (WAS)-Geneva Geneve-Cointrin flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Geneva Geneve-Cointrin flights.
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From Washington, D.C. Dulles Intl to Zermatt
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One-way flight from Washington, D.C. Dulles Intl to Zermatt
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Highest demand for flights based on searches. 17% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Dulles Intl to Zermatt

Cheapest flights from Dulles Intl to Zermatt
Explore the most affordable flight options available from Dulles Intl to Zermatt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Justfly.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:20 pmIAD - GVA
1 stop18h 25mTurkish Airlines
Tue 4/77:05 pmGVA - IAD
1 stop22h 30mTurkish Airlines
Deal found 1/7$571
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:20 pmIAD - GVA
1 stop32h 00mScandinavian Airlines
Sun 5/38:05 pmGVA - IAD
1 stop26h 45mScandinavian Airlines
Deal found 1/6$572
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:30 pmIAD - GVA
1 stop16h 55mScandinavian Airlines
Sun 2/221:40 pmGVA - IAD
2 stops33h 35mScandinavian Airlines
Deal found 1/6$573
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:20 pmIAD - GVA
1 stop32h 00mScandinavian Airlines
Sat 9/1211:05 amGVA - IAD
1 stop11h 45mScandinavian Airlines
Deal found 1/6$575
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:30 pmIAD - GVA
2 stops16h 15mScandinavian Airlines
Sat 2/219:00 pmGVA - IAD
2 stops50h 15mScandinavian Airlines
Deal found 1/6$576
This oojo deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:30 pmIAD - GVA
2 stops32h 55mScandinavian Airlines
Sat 2/2111:00 amGVA - IAD
1 stop13h 50mScandinavian Airlines
Deal found 1/7$577
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:30 pmIAD - GVA
2 stops15h 50mScandinavian Airlines
Wed 10/148:05 pmGVA - IAD
1 stop26h 45mScandinavian Airlines
Deal found 1/6$579
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:30 pmIAD - GVA
2 stops16h 15mScandinavian Airlines
Fri 2/2012:10 pmGVA - IAD
2 stops36h 40mScandinavian Airlines
Deal found 1/6$580
This Justfly.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/191:30 pmIAD - GVA
1 stop18h 10mTurkish Airlines
Sun 1/2510:50 amGVA - IAD
1 stop38h 30mTurkish Airlines
Deal found 1/6$581
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:30 pmIAD - GVA
1 stop16h 55mScandinavian Airlines
Fri 2/208:10 pmGVA - IAD
1 stop28h 40mScandinavian Airlines
Deal found 1/6$583
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/98:30 pmIAD - GVA
1 stop16h 55mScandinavian Airlines
Fri 2/278:10 pmGVA - IAD
2 stops28h 59mScandinavian Airlines
Deal found 1/6$585

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Zermatt that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Zermatt that are best for you.

Fly from

Dulles Intl

Fly to

Zermatt

Route

Depart

Return

Price

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 2/4

8:30 pm-7:25 pm

1 stop16h 55m

Geneva Geneve-Cointrin

Fri 2/20

12:05 pm-6:50 pm

2 stops36h 45m

$613

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 2/11

12:23 pm-7:25 pm

2 stops25h 02m

Geneva Geneve-Cointrin

Sun 2/22

7:35 pm-5:15 pm

2 stops27h 40m

$615

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Mon 2/2

12:23 pm-7:25 pm

2 stops25h 02m

Geneva Geneve-Cointrin

Mon 2/23

8:10 pm-7:09 pm

2 stops28h 59m

$628

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sat 2/28

12:24 pm-10:15 am

2 stops15h 51m

Geneva Geneve-Cointrin

Thu 3/5

8:10 pm-7:09 pm

2 stops28h 59m

$638

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sat 1/17

8:30 pm-11:25 am

2 stops32h 55m

Geneva Geneve-Cointrin

Sun 1/25

1:40 pm-3:20 pm

2 stops31h 40m

$648

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Wed 2/25

10:15 pm-5:05 pm

1 stop12h 50m

Geneva Geneve-Cointrin

Tue 3/10

10:20 am-2:55 pm

Nonstop9h 35m

$704

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Tue 2/24

6:20 pm-5:05 pm

1 stop16h 45m

Geneva Geneve-Cointrin

Fri 3/6

11:20 am-2:55 pm

Nonstop9h 35m

$704

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Mon 3/2

5:20 pm-7:35 am

Nonstop8h 15m

Geneva Geneve-Cointrin

Thu 3/12

10:20 am-2:55 pm

Nonstop9h 35m

$707

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Mon 3/2

5:20 pm-7:35 am

Nonstop8h 15m

Geneva Geneve-Cointrin

Wed 3/11

1:00 pm-8:54 pm

1 stop12h 54m

$711

Washington, D.C.Geneva

IAD - GVA

IADGVA

Washington, D.C. Dulles Intl

Sat 2/28

10:22 pm-9:20 am

1 stop28h 58m

Geneva Geneve-Cointrin

Thu 3/12

10:20 am-2:55 pm

Nonstop9h 35m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 21 results
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Best time to book a flight from Dulles Intl to Zermatt

Have a flexible travel schedule? Discover the best time to fly to Zermatt 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 Zermatt

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Zermatt?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Zermatt. Price data was last updated on January 2, 2026.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Zermatt. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Zermatt (average of $506). Flying from Washington, D.C. Dulles Intl Airport to Zermatt in June is currently the most expensive (average of $887). 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 ZE9?

Find hourly flight availability from Dulles Intl to Zermatt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 7, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Zermatt as you normally would.

Reviews of airlines servicing Zermatt

Get insights into the airlines that provide service to Zermatt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Zermatt. Reviews last updated January 7, 2026.
Read reviews from past customers who have flown SWISS, United Airlines, and Scandinavian Airlines from Washington, D.C. Dulles Intl Airport to Zermatt. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,840 reviews

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.3

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
SWISS
7.5
Good
1,840 reviews
SWISS
7.5
Good
1,840 reviews

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.3

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
United Airlines
7.4
Good
9,139 reviews
SWISS
7.5
Good
1,840 reviews

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.3

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Scandinavian Airlines
7.3
Good
1,635 reviews
SWISS
7.5
Good
1,840 reviews

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.3

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Aer Lingus
7.2
Good
1,427 reviews
SWISS
7.5
Good
1,840 reviews

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.3

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
TAP AIR PORTUGAL
7.1
Good
2,111 reviews
SWISS
7.5
Good
1,840 reviews

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.3

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Zermatt?

    Departing from Washington, D.C. Dulles Intl Airport to Zermatt will take you 16h 55m. Washington, D.C. Dulles Intl Airport and Zermatt are separated by a distance of 4077 mi.

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

    One-way options have recently been found by users for as low as $326 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Lufthansa from $472 and Brussels Airlines from $496 one-way.

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

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Zermatt are Air Canada (75%), Austrian Airlines (75%) and Brussels Airlines (75%).

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

    On average you can expect to pay $877 for a flight from Washington, D.C. Dulles Intl Airport to Zermatt. The cheapest flight overall is $552 while the most popular route, (Washington, D.C. Dulles Intl - Geneva Geneve-Cointrin) is currently priced at $472.

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

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

  • How can I find direct flights from Dulles Intl to Zermatt?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Zermatt 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 Zermatt?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Zermatt (average of $506). Flying from Washington, D.C. Dulles Intl Airport to Zermatt in June is currently the most expensive (average of $887). 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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Top 10 airlines flying from Dulles Intl to Zermatt

Discover the top 10 airlines that operate flights from Dulles Intl to Zermatt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$488Average$604FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$488Average$672FlexibilityNo cancel feeOn-time76%
DeltaCheapest$519Average$852FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$545Average$609FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$585Average$798FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$631Average$817FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$644Average$1,111FlexibilityNo cancel feeOn-time69%
SWISSCheapest$758Average$995FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$783Average$826FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$785Average$1,122FlexibilityNo cancel feeOn-timeN/A

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