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Lucerne

$391+ Cheap flights from Dulles Intl (IAD) to Lucerne, 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZRH
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Lucerne are usually found in November or October, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Dulles Intl to Lucerne

Cheapest flights from Dulles Intl to Lucerne
Explore the most affordable flight options available from Dulles Intl to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This FlightHub deal was found by Cheapflights users on 2/3. 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.
Wed 4/88:20 pm
IAD
-
ZRH
2 stops33h 35m
Scandinavian Airlines
Tue 4/1412:55 pm
ZRH
-
IAD
2 stops33h 55m
Scandinavian Airlines
Deal found 2/3$523
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:20 pm
IAD
-
ZRH
2 stops54h 05m
Scandinavian Airlines
Mon 4/1310:25 am
ZRH
-
IAD
1 stop12h 25m
Scandinavian Airlines
Deal found 2/3$524
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 pm
IAD
-
ZRH
1 stop11h 40m
Scandinavian Airlines
Wed 3/1810:25 am
ZRH
-
IAD
1 stop12h 50m
Scandinavian Airlines
Deal found 2/2$525
This FlightHub deal was found by Cheapflights users on 2/2. 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 10/18:20 pm
IAD
-
ZRH
1 stop31h 20m
Scandinavian Airlines
Tue 10/612:55 pm
ZRH
-
IAD
2 stops33h 55m
Scandinavian Airlines
Deal found 2/2$526
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Wed 4/88:20 pm
IAD
-
ZRH
1 stop11h 50m
Scandinavian Airlines
Mon 4/1310:25 am
ZRH
-
IAD
1 stop12h 25m
Scandinavian Airlines
Deal found 2/3$527
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:30 pm
IAD
-
ZRH
1 stop17h 10m
Scandinavian Airlines
Tue 3/248:25 pm
ZRH
-
IAD
1 stop26h 50m
Scandinavian Airlines
Deal found 2/2$528
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:30 pm
IAD
-
ZRH
2 stops33h 40m
Scandinavian Airlines
Wed 3/1810:25 am
ZRH
-
IAD
1 stop12h 50m
Scandinavian Airlines
Deal found 2/4$531
This oojo deal was found by Cheapflights users on 2/2. 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 4/188:20 pm
IAD
-
ZRH
2 stops33h 50m
Scandinavian Airlines
Sun 4/2612:55 pm
ZRH
-
IAD
2 stops33h 55m
Scandinavian Airlines
Deal found 2/2$532
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 4/68:20 pm
IAD
-
ZRH
1 stop31h 20m
Scandinavian Airlines
Sun 4/1212:55 pm
ZRH
-
IAD
2 stops33h 55m
Scandinavian Airlines
Deal found 2/2$535
This CrystalTravel deal was found by Cheapflights users on 2/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 pm
IAD
-
ZRH
1 stop11h 40m
Scandinavian Airlines
Mon 3/910:25 am
ZRH
-
IAD
1 stop12h 50m
Scandinavian Airlines
Deal found 2/2$536

Find flight deals from Dulles Intl to Lucerne

Keep the following information in mind while searching for Dulles Intl to Lucerne flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$523
(FlightHub)

One-way from

$391
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$776
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. Dulles Intl to Lucerne
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Lucerne
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Lucerne 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 February 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Lucerne that are best for you.

Fly from

Dulles Intl

Fly to

Lucerne

Route

Depart

Return

Price

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 2/23

8:30 pm-7:40 pm

1 stop17h 10m

Zurich

Thu 2/26

10:25 am-5:15 pm

1 stop12h 50m

$549

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 4/28

12:45 pm-12:10 pm

2 stops17h 25m

Zurich

Fri 5/8

10:25 am-4:50 pm

1 stop12h 25m

$606

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Tue 4/28

5:35 pm-8:05 am

Nonstop8h 30m

Zurich

Fri 5/8

11:55 am-3:15 pm

Nonstop9h 20m

$711

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Mon 3/23

1:15 pm-7:55 am

1 stop13h 40m

Zurich

Tue 3/31

11:55 am-3:15 pm

Nonstop9h 20m

$716

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 4/1

7:59 pm-9:40 am

2 stops55h 41m

Zurich

Sat 4/11

8:25 pm-4:50 pm

1 stop26h 25m

$716

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Thu 3/19

9:30 pm-6:10 pm

2 stops15h 40m

Zurich

Thu 3/26

7:15 am-6:15 pm

2 stops16h 00m

$742

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 4/1

7:59 pm-9:40 am

2 stops55h 41m

Zurich

Sun 4/12

12:55 pm-4:50 pm

2 stops33h 55m

$760

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Fri 4/17

5:35 pm-8:05 am

Nonstop8h 30m

Zurich

Fri 4/24

11:55 am-3:15 pm

Nonstop9h 20m

$761

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 4/29

5:35 pm-8:05 am

Nonstop8h 30m

Zurich

Sat 5/9

1:10 pm-4:45 pm

Nonstop9h 35m

$761

Washington, D.C.Zurich

IAD - ZRH

IADZRH

Washington, D.C. Dulles Intl

Wed 4/29

8:20 pm-11:55 am

2 stops33h 35m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 19 results
1
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Best time to book a flight from Dulles Intl to Lucerne

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Lucerne. Price data was last updated on January 30, 2026.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Lucerne is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lucerne (average of $399). Flying from Washington, D.C. Dulles Intl Airport to Lucerne in June is currently the most expensive (average of $657). 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 LU9?

Find hourly flight availability from Dulles Intl to Lucerne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 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 Lucerne as you normally would.

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

Explore weekly flight availability from Dulles Intl to Lucerne. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 4, 2026.

The most flights from IAD to LU9 are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Lucerne

Get insights into the airlines that provide service to Lucerne. 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 Lucerne. Reviews last updated February 4, 2026.
Get a feel of what it's like to fly with SWISS, United Airlines, and Scandinavian Airlines from Washington, D.C. Dulles Intl Airport to Lucerne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Comfort

7.4

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
7.6
Good
1,864 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Comfort

7.4

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
9,235 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Comfort

7.4

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
1,677 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Comfort

7.4

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
1,444 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Comfort

7.4

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.
Icelandair
7.1
Good
606 reviews
SWISS
7.6
Good
1,864 reviews

Overall

7.6

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Comfort

7.4

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 Lucerne. 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 Lucerne?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Lucerne in 8h 30m. Fly via Scandinavian Airlines or United Airlines to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Lucerne is about 4144 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $195 on Icelandair. Other airlines that offer cheap prices include Scandinavian Airlines from $239 and TAP AIR PORTUGAL from $325 one-way.

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

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Lucerne are Air Canada (81%), United Airlines (81%) and SWISS (81%).

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Lucerne is generally $1,751, our data shows the cheapest flight currently is $261. When looking at the most popular route, (Washington, D.C. Dulles Intl - Zurich), you can expect to pay $490 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lucerne (average of $399). Flying from Washington, D.C. Dulles Intl Airport to Lucerne in June is currently the most expensive (average of $657). 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 9 airlines flying from Dulles Intl to Lucerne

Discover the top 9 airlines that operate flights from Dulles Intl to Lucerne. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$382Average$958FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$390Average$568FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$413Average$770FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$445Average$565FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$481Average$768FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$545Average$689FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$547Average$819FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$588Average$923FlexibilityNo cancel feeOn-time69%
SWISSCheapest$617Average$1,007FlexibilityNo cancel feeOn-time79%

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