Flights from Washington DC to Zurich

Our cheapest offers for flights from Washington DC to Zurich

Here you can compare cheap flights from Washington DC (IAD) to Zurich (ZRH) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Zurich. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington DC
Zurich
Outbound
11/09/25
1 Stopover (LIS)
TP0234, TP0934
18h 05min
Return
12/07/25
1 Stopover (LIS)
TP0935, TP0233
20h 50min
TAP Air Portugal
$487
Best option
Washington DC
Zurich
Outbound
11/11/25
direct
LX0073
08h 05min
Return
12/09/25
direct
LX0072
09h 35min
Swiss International Air Lines ?
$708
Washington DC
Zurich
Outbound
11/09/25
1 Stopover (LIS)
TP0234, TP0934
18h 05min
Return
12/07/25
1 Stopover (LIS)
TP0935, TP0233
20h 50min
TAP Air Portugal
$500
Washington DC
Zurich
Outbound
11/09/25
1 Stopover (LIS)
TP0234, TP0934
18h 05min
Return
12/07/25
1 Stopover (LIS)
TP0931, TP0233
13h 30min
TAP Air Portugal
$523
Washington DC
Zurich
Outbound
11/09/25
2 Stopovers (JFK, CPH)
SK3596, SK0916, SK0609
25h 29min
Return
12/07/25
1 Stopover (CPH)
SK0610, SK0925
26h 50min
SAS Scandinavian Airlines ?
$541
Washington DC
Zurich
Outbound
02/13/26
1 Stopover (IST)
TK0008, TK1911
19h 05min
Return
02/26/26
1 Stopover (IST)
TK1910, TK0007
31h 10min
Turkish Airlines ?
$602
Washington DC
Zurich
Outbound
11/09/25
1 Stopover (LIS)
TP0234, TP0932
12h 40min
Return
12/07/25
1 Stopover (LIS)
TP0931, TP0233
13h 30min
TAP Air Portugal
$647
Washington DC
Zurich
Outbound
11/09/25
1 Stopover (LIS)
TP0234, TP0934
18h 05min
Return
12/07/25
1 Stopover (LHR)
BA0725, IB3590
15h 00min
TAP Air Portugal ?
$681
Washington DC
Zurich
Outbound
02/15/26
direct
LX0073
08h 05min
Return
02/27/26
direct
LX0072
09h 35min
Swiss International Air Lines ?
$709
Washington DC
Zurich
Outbound
11/09/25
1 Stopover (LIS)
TP0234, TP0932
12h 40min
Return
12/07/25
1 Stopover (LIS)
TP0931, TP0233
13h 30min
TAP Air Portugal ?
$720
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Zurich

Favorite airline: TAP Portugal
73 % of flights booked on the route from Washington DC to Zurich are booked with TAP Portugal, SAS and Turkish Airlines.
TAP Portugal
34 %
SAS
29 %
Turkish Airlines
10 %
Cheapest weekday: Monday
Choosing the right day of the week is worthwhile as prices of flights on this route are cheapest on Monday.
Stopover flights are the cheapest connection
Flights with a stopover are on average $357.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
08h 25min
10h 30min
14h 05min
$848
$491
$644
Favourite connection: via Lisbon
The most popular route is via Lisbon and is booked by 38 % of all travelers.
Route
bookings
1 stopover Lisbon
13h 05min, from $562
38 %
1 stopover Copenhagen
20h 30min, from $577
27 %
1 stopover Istanbul
34h 25min, from $630
12 %

Important flight information

Flight information: Washington DC - Zurich

Roundtrip from $486.29
Flight duration min. 08:00
Return flight duration min. 09:35
Distance 6681 km
Flights per week 8
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport Zurich (Zürich)-Kloten (ZRH)
Destination country Flights to Switzerland
Alternative flights to Zurich
Flight destinations with a similar price
Flight destinations with a similar price