Expect long security queues at IAD, especially in the afternoon. Plan extra time to navigate the airport's complex layout.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $550 (Gotogate) |
One-way from | $291 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $1,070 |
Good round-trip deal | $738 or less |
Good one-way deal | $527 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreZurich
BWI - ZRH
BWIZRH
Baltimore/Washington
sab 3/7
7:40 pm-12:05 pm
1 stop10h 25m
Zurich
mar 3/17
1:00 pm-7:40 pm
1 stop11h 40m
BaltimoreZurich
BWI - ZRH
BWIZRH
Baltimore/Washington
mer 2/25
7:40 pm-12:05 pm
1 stop10h 25m
Zurich
dom 3/8
1:00 pm-7:40 pm
1 stop11h 40m
Washington, D.C.Zurich
IAD - ZRH
IADZRH
Washington, D.C. Dulles Intl
mar 1/20
5:30 pm-12:40 pm
1 stop13h 10m
Zurich
mar 2/3
3:45 pm-9:00 pm
2 stops35h 15m
BaltimoreZurich
BWI - ZRH
BWIZRH
Baltimore/Washington
lun 2/23
10:49 am-9:40 am
2 stops16h 51m
Zurich
gio 2/26
2:55 pm-12:35 am
2 stops39h 40m
Washington, D.C.Zurich
DCA - ZRH
DCAZRH
Washington, D.C. Reagan-National
mer 2/11
11:05 am-4:15 pm
2 stops23h 10m
Zurich
mer 2/18
8:45 am-12:19 pm
3 stops33h 34m
Washington, D.C.Zurich
DCA - ZRH
DCAZRH
Washington, D.C. Reagan-National
mar 3/3
12:05 pm-9:40 am
2 stops15h 35m
Zurich
mer 3/11
10:25 am-10:36 pm
2 stops17h 11m
Washington, D.C.Zurich
DCA - ZRH
DCAZRH
Washington, D.C. Reagan-National
gio 2/19
11:06 am-9:40 am
2 stops16h 34m
Zurich
mar 2/24
10:25 am-7:56 pm
2 stops15h 31m
Washington, D.C.Zurich
DCA - ZRH
DCAZRH
Washington, D.C. Reagan-National
lun 1/12
10:25 am-9:40 am
2 stops17h 15m
Zurich
mar 1/20
10:25 am-10:48 pm
2 stops18h 23m
Washington, D.C.Zurich
DCA - ZRH
DCAZRH
Washington, D.C. Reagan-National
mar 1/27
10:25 am-9:40 am
2 stops17h 15m
Zurich
dom 2/8
10:25 am-10:48 pm
2 stops18h 23m
Washington, D.C.Zurich
DCA - ZRH
DCAZRH
Washington, D.C. Reagan-National
mar 2/3
12:00 pm-9:40 am
2 stops15h 40m
Zurich
mar 2/10
10:25 am-10:48 pm
2 stops18h 23m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Zurich. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Zurich (average of $375). Flying from Washington, D.C. to Zurich in June is currently the most expensive (average of $669). 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.
When flying from Washington, D.C. to Zurich, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from WAS to ZRH are scheduled on a Tuesday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
Copenhagen (CPH) – chosen by Cheapflights users on 55% of 1-stop itineraries from Washington, D.C. to Zurich on Cheapflights.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $552.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 10h 25m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 0h 50m.
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Joanne,Sep 2025
OPO - ZRH
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Joanne,Sep 2025
OPO - ZRH
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Joanne,Sep 2025
OPO - ZRH
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Joanne,Sep 2025
OPO - ZRH
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Joanne,Sep 2025
OPO - ZRH
Entertainment
Comfort
Overall
Food
Crew
Boarding
Reviews
Joanne,Sep 2025
OPO - ZRH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$656 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$445 | Average$565 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$494 | Average$767 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$545 | Average$759 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$571 | Average$875 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$576 | Average$969 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$580 | Average$654 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$588 | Average$953 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$617 | Average$1,012 | FlexibilityNo cancel fee | On-time79% |