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Lucerne

$364+ Cheap flights from Dulles Intl (IAD) to Lucerne, Switzerland

IAD — ZRH
Oct 10 — Oct 171
Sat 10/10
Sat 10/17
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Lucerne are usually found in April or November, booked 12 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Dulles Intl to Lucerne

Cheapest flights from Dulles Intl to Lucerne

Mon 10/198:30 pm -
1 stop10h 35m
Mon 11/211:05 am -
1 stop14h 15m
Deal found 9/7$701
Tue 10/278:40 pm -
1 stop10h 25m
Mon 11/911:05 am -
1 stop14h 15m
Deal found 9/9$702
Fri 10/308:40 pm -
1 stop10h 25m
Tue 11/311:05 am -
1 stop14h 15m
Deal found 9/9$703
Sun 11/18:10 pm -
Nonstop8h 05m
Wed 11/111:15 pm -
Nonstop9h 45m
Deal found 9/6$707
Thu 10/151:15 pm -
1 stop19h 00m
Thu 11/510:55 am -
1 stop31h 50m
Deal found 9/5$711
Wed 10/2111:15 pm -
2 stops28h 25m
Sat 10/246:25 pm -
2 stops31h 05m
Deal found 9/5$713
Fri 11/65:50 pm -
1 stop17h 40m
Sat 11/146:55 am -
1 stop15h 25m
Deal found 9/9$715
Tue 10/61:15 pm -
1 stop22h 40m
Thu 10/151:35 pm -
1 stop27h 55m
Deal found 9/6$721
Wed 12/167:40 pm -
2 stops19h 40m
Wed 12/238:15 am -
2 stops16h 15m
Deal found 9/8$723
Thu 11/129:20 pm -
1 stop14h 15m
Fri 11/276:40 am -
1 stop18h 45m
Deal found 9/7$729
Thu 10/85:15 pm -
1 stop11h 20m
Tue 10/1311:20 am -
1 stop14h 15m
Deal found 9/9$730

Find flight deals from Dulles Intl to Lucerne

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$701
(Kiwi.com)

One-way from

$364
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$925
Provider with most accurate pricing for Washington, D.C. (WAS)-Zurich flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Zurich flights.
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From Washington, D.C. Dulles Intl to Lucerne
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One-way flight from Washington, D.C. Dulles Intl to Lucerne
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Highest demand for flights based on searches. 13% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Mon 11/2

10:55 pm-10:30 pm

2 stops17h 35m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$427

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Sun 10/11

5:40 pm-3:00 pm

2 stops15h 20m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$499

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Fri 11/20

11:20 am-12:40 pm

3 stops19h 20m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$530

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Mon 12/28

5:29 pm-2:00 pm

2 stops14h 31m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$564
Quickest round-trip

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Wed 1/13

8:10 pm-10:15 am

Nonstop8h 05m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$631

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Mon 12/28

8:10 pm-10:15 am

Nonstop8h 05m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$675

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Sun 11/1

5:25 pm-7:40 am

Nonstop8h 15m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$675

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Tue 9/29

1:15 pm-2:15 pm

1 stop19h 00m

Zurich

Tue 10/6

6:50 pm-11:30 am

1 stop22h 40m

$744

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Fri 11/20

12:35 pm-9:50 am

2 stops15h 15m

Zurich

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$754

Washington, D.C.Zurich

IAD Washington, D.C. Dulles Intl - ZRH Zurich

IADZRH

Washington, D.C. Dulles Intl

Tue 12/8

6:20 pm-11:55 am

1 stop11h 35m

Zurich

Wed 12/16

1:15 pm-5:00 pm

Nonstop9h 45m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Showing 1-10 of 21 resultsSorted by cheapest first
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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

Cheapflights Insights

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

What is the cheapest time of day to fly from IAD to LU9?

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

The most flights from IAD to LU9 are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Lucerne?

Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Lucerne flights typically cost between $724 and $1,069 in October.
The cheapest round-trip price found within the last 5 days was $701 on Multiple Airlines (Oct 19-Oct 27).

Reviews of airlines servicing Lucerne

Get a feel of what it's like to fly with SWISS,Turkish Airlines, andScandinavian 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
7.5
Good
2,066 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
SWISS
7.5
Good
2,066 reviews
SWISS
7.5
Good
2,066 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Turkish Airlines
7.4
Good
4,472 reviews
SWISS
7.5
Good
2,066 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Scandinavian Airlines
7.4
Good
1,984 reviews
SWISS
7.5
Good
2,066 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
United Airlines
7.4
Good
10,194 reviews
SWISS
7.5
Good
2,066 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Icelandair
6.9
Okay
741 reviews
SWISS
7.5
Good
2,066 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

Related info for your journey

  • 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 05m. Fly via United Airlines, SWISS, or TAP AIR PORTUGAL 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 $311 on Scandinavian Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $325 and Aer Lingus from $431 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 Austrian Airlines (77%), Lufthansa (77%) and Air Canada (72%).

  • 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 $2,603, our data shows the cheapest flight currently is $458. When looking at the most popular route, (Washington, D.C. Dulles Intl - Zurich), you can expect to pay $514 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Dulles Intl to Lucerne

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$390Average$666FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$499Average$901FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$508Average$608FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$569Average$714FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$571Average$917FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$759Average$1,137FlexibilityNo cancel feeOn-time69%
SWISSCheapest$780Average$1,221FlexibilityNo cancel feeOn-time79%
ITA AirwaysCheapest$810Average$976FlexibilityNo cancel feeOn-time81%

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