$265+ Cheap flights from Dulles Intl (IAD) to 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZRH
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Cheapest flights from Dulles Intl to SwitzerlandExplore the most affordable flight options available from Dulles Intl to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from Dulles Intl to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This Bravofly deal was found by Cheapflights users on 7/1. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:45 pm
IAD
- BSL
1 stop30h 00m
Turkish Airlines
Tue 10/67:10 pm
BSL
- IAD
1 stop22h 25m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$684
This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:20 pm
IAD
- BSL
1 stop14h 25m
Turkish Airlines
Fri 9/47:10 pm
BSL
- IAD
1 stop30h 40m
Turkish Airlines
Deal found 7/3![Turkish Airlines logo]()
$713
This Gotogate deal was found by Cheapflights users on 7/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:20 pm
IAD
- BSL
1 stop14h 25m
Turkish Airlines
Tue 9/87:10 pm
BSL
- IAD
1 stop30h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$717
This Turkish Airlines deal was found by Cheapflights users on 7/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:45 pm
IAD
- BSL
1 stop14h 30m
Turkish Airlines
Fri 9/1810:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/4![Turkish Airlines logo]()
$725
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Tue 8/1811:20 pm
IAD
- BSL
3 stops32h 45m
Multiple Airlines
Tue 8/258:05 pm
BSL
- IAD
2 stops30h 30m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 9/159:45 pm
IAD
- BSL
1 stop14h 30m
Turkish Airlines
Thu 10/87:10 pm
BSL
- IAD
1 stop22h 25m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$738
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:20 pm
IAD
- BSL
1 stop22h 55m
Turkish Airlines
Wed 10/710:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$755
This Turkish Airlines deal was found by Cheapflights users on 7/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:45 pm
IAD
- BSL
1 stop14h 30m
Turkish Airlines
Mon 10/1210:40 am
BSL
- IAD
1 stop30h 55m
Turkish Airlines
Deal found 7/2![Turkish Airlines logo]()
$765
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:45 pm
IAD
- ZRH
1 stop29h 45m
Multiple Airlines
Thu 8/209:45 am
ZRH
- IAD
2 stops35h 25m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$911
This Scandinavian Airlines deal was found by Cheapflights users on 7/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:25 pm
IAD
- ZRH
2 stops18h 30m
Scandinavian Airlines
Sat 10/38:25 pm
ZRH
- IAD
1 stop26h 35m
Scandinavian Airlines
Deal found 7/3![Scandinavian Airlines logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:45 pm
IAD
- ZRH
1 stop14h 05m
Multiple Airlines
Fri 8/2811:20 am
ZRH
- IAD
1 stop14h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$913
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Mon 9/145:15 pm
IAD
- GVA
2 stops17h 10m
Multiple Airlines
Sat 9/2610:10 am
GVA
- IAD
1 stop15h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$914
Best flights from Dulles Intl to SwitzerlandDiscover carefully curated flight deals from Dulles Intl to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from Dulles Intl to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:45 pm
IAD
- BSL
1 stop14h 30m
Turkish Airlines
Fri 9/1810:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:45 pm
IAD
- BSL
1 stop30h 10m
Delta
Tue 8/256:30 am
BSL
- IAD
1 stop15h 05m
Delta
Deal found 7/5![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:45 pm
IAD
- ZRH
Nonstop8h 20m
United Airlines
Sun 10/111:10 pm
ZRH
- IAD
Nonstop9h 35m
United Airlines
Deal found 7/5![United Airlines logo]()
$940
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/3. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:40 pm
IAD
- ZRH
2 stops19h 25m
TAP AIR PORTUGAL
Mon 9/213:45 pm
ZRH
- IAD
2 stops29h 25m
TAP AIR PORTUGAL
Deal found 7/3![TAP AIR PORTUGAL logo]()
$944
This United deal was found by Cheapflights users on 7/5. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:20 pm
IAD
- GVA
Nonstop8h 20m
Multiple Airlines
Sun 8/2312:40 pm
GVA
- IAD
1 stop12h 21m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$985
This Scandinavian Airlines deal was found by Cheapflights users on 7/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:20 pm
IAD
- ZRH
2 stops34h 35m
Scandinavian Airlines
Sun 9/131:30 pm
ZRH
- IAD
2 stops33h 30m
Scandinavian Airlines
Deal found 7/1![Scandinavian Airlines logo]()
$988
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:45 pm
IAD
- BSL
1 stop14h 30m
Turkish Airlines
Mon 10/1210:40 am
BSL
- IAD
1 stop30h 55m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$765
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:45 pm
IAD
- BSL
1 stop30h 00m
Turkish Airlines
Mon 9/287:10 pm
BSL
- IAD
1 stop30h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$765
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:10 am
IAD
- BSL
2 stops16h 45m
Delta
Tue 9/86:30 am
BSL
- IAD
2 stops16h 00m
Delta
Deal found 7/5![Delta logo]()
$918
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:45 pm
IAD
- ZRH
Nonstop8h 20m
United Airlines
Sun 10/1111:55 am
ZRH
- IAD
Nonstop9h 30m
United Airlines
Deal found 7/5![United Airlines logo]()
$940
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/1. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:40 pm
IAD
- ZRH
2 stops19h 25m
TAP AIR PORTUGAL
Mon 9/143:45 pm
ZRH
- IAD
2 stops29h 25m
TAP AIR PORTUGAL
Deal found 7/1![TAP AIR PORTUGAL logo]()
$945
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:45 pm
IAD
- BSL
1 stop14h 30m
Turkish Airlines
Thu 10/810:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$795
This United deal was found by Cheapflights users on 7/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:25 pm
IAD
- GVA
Nonstop8h 15m
Multiple Airlines
Wed 9/2312:40 pm
GVA
- IAD
1 stop12h 20m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,000
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:25 pm
IAD
- GVA
2 stops15h 15m
Delta
Sat 10/37:15 am
GVA
- IAD
2 stops16h 31m
Delta
Deal found 7/4![Delta logo]()
$964
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:15 pm
IAD
- GVA
1 stop29h 20m
United Airlines
Sat 8/2211:00 am
GVA
- IAD
Nonstop9h 15m
United Airlines
Deal found 7/1![United Airlines logo]()
$978
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:20 pm
IAD
- BSL
1 stop22h 55m
Turkish Airlines
Sun 10/410:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:30 pm
IAD
- GVA
1 stop16h 35m
United Airlines
Sat 8/2911:00 am
GVA
- IAD
Nonstop9h 15m
United Airlines
Deal found 7/5![United Airlines logo]()
$978
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:20 pm
IAD
- BSL
1 stop22h 55m
Turkish Airlines
Sat 10/310:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:40 pm
IAD
- ZRH
Nonstop8h 25m
United Airlines
Mon 8/241:10 pm
ZRH
- IAD
Nonstop9h 35m
United Airlines
Deal found 7/5![United Airlines logo]()
$984
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:29 pm
IAD
- GVA
2 stops15h 11m
Delta
Fri 9/117:15 am
GVA
- IAD
2 stops15h 15m
Delta
Deal found 7/4![Delta logo]()
$1,083
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:20 pm
IAD
- BSL
1 stop22h 55m
Turkish Airlines
Sat 10/310:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:05 pm
IAD
- ZRH
1 stop10h 45m
United Airlines
Wed 10/71:10 pm
ZRH
- IAD
Nonstop9h 35m
United Airlines
Deal found 7/1![United Airlines logo]()
$995
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:20 pm
IAD
- BSL
1 stop14h 25m
Turkish Airlines
Mon 10/510:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:05 pm
IAD
- ZRH
1 stop31h 40m
United Airlines
Wed 10/71:10 pm
ZRH
- IAD
Nonstop9h 35m
United Airlines
Deal found 7/3![United Airlines logo]()
$995
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:20 pm
IAD
- BSL
1 stop22h 55m
Turkish Airlines
Sat 10/310:40 am
BSL
- IAD
1 stop15h 10m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$855
This United Airlines deal was found by Cheapflights users on 7/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:20 pm
IAD
- GVA
Nonstop8h 20m
United Airlines
Tue 9/811:00 am
GVA
- IAD
Nonstop9h 15m
United Airlines
Deal found 7/4![United Airlines logo]()
$997
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:45 pm
IAD
- ZRH
Nonstop8h 20m
United Airlines
Thu 10/89:25 am
ZRH
- IAD
1 stop12h 40m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:30 pm
IAD
- ZRH
1 stop11h 15m
United Airlines
Wed 8/511:55 am
ZRH
- IAD
Nonstop9h 35m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:15 pm
IAD
- GVA
1 stop31h 20m
United Airlines
Thu 8/2711:00 am
GVA
- IAD
Nonstop9h 15m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,064
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Fri 9/115:05 pm
IAD
- BRN
3 stops23h 10m
Multiple Airlines
Tue 9/228:00 am
BRN
- IAD
3 stops37h 10m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$2,368
Last-minute flights from Dulles Intl to SwitzerlandDiscover last-minute flight deals from Dulles Intl to Switzerland. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Switzerland. Data last updated July 6, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:30 pm
IAD
- ZRH
1 stop10h 35m
Icelandair
Wed 8/57:55 am
ZRH
- IAD
1 stop17h 25m
Icelandair
Deal found 7/3![Icelandair logo]()
$915
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:40 pm
IAD
- ZRH
Nonstop8h 25m
United Airlines
Fri 8/2811:55 am
ZRH
- IAD
Nonstop9h 35m
United Airlines
Deal found 7/3![United Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:45 pm
IAD
- ZRH
1 stop14h 05m
Multiple Airlines
Fri 8/2811:20 am
ZRH
- IAD
1 stop14h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$913
This Scandinavian Airlines deal was found by Cheapflights users on 7/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:20 pm
IAD
- ZRH
2 stops34h 35m
Scandinavian Airlines
Sun 8/231:30 pm
ZRH
- IAD
2 stops33h 30m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$912
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:45 pm
IAD
- ZRH
1 stop29h 45m
Multiple Airlines
Thu 8/209:45 am
ZRH
- IAD
2 stops35h 25m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$911
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Tue 8/1811:20 pm
IAD
- BSL
3 stops32h 45m
Multiple Airlines
Tue 8/258:05 pm
BSL
- IAD
2 stops30h 30m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$726
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:25 pm
IAD
- BSL
1 stop16h 40m
Lufthansa
Tue 8/2511:00 am
BSL
- IAD
1 stop11h 05m
Lufthansa
Deal found 7/3![Lufthansa logo]()
$901
This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:20 pm
IAD
- BSL
1 stop14h 25m
Turkish Airlines
Fri 9/47:10 pm
BSL
- IAD
1 stop30h 40m
Turkish Airlines
Deal found 7/3![Turkish Airlines logo]()
$713
This Mytrip deal was found by Cheapflights users on 7/5. 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 8/208:30 pm
IAD
- BSL
2 stops19h 35m
Multiple Airlines
Thu 8/271:30 pm
BSL
- IAD
2 stops31h 40m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$822
This Gotogate deal was found by Cheapflights users on 7/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:20 pm
IAD
- BSL
1 stop14h 25m
Turkish Airlines
Tue 9/87:10 pm
BSL
- IAD
1 stop30h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Sun 8/238:30 pm
IAD
- BSL
2 stops20h 35m
Multiple Airlines
Tue 9/87:05 am
BSL
- IAD
1 stop17h 45m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$880
This Gotogate deal was found by Cheapflights users on 7/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:45 pm
IAD
- BSL
2 stops15h 55m
Air Canada
Tue 9/82:50 pm
BSL
- IAD
2 stops30h 10m
Air Canada
Deal found 7/5![Air Canada logo]()
$897
One-way flights from Dulles Intl to SwitzerlandSearch for one-way flight options from Dulles Intl to Switzerland. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from Dulles Intl to Switzerland. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Mon 8/318:30 pm
IAD
- GVA
3 stops30h 35m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$265
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Tue 9/18:30 pm
IAD
- GVA
3 stops30h 20m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Thu 8/278:30 pm
IAD
- ZRH
3 stops29h 25m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:30 pm
IAD
- GVA
2 stops30h 45m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sun 7/268:30 pm
IAD
- GVA
2 stops31h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 9/18:30 pm
IAD
- ZRH
3 stops30h 25m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Mon 8/1012:00 pm
IAD
- GVA
3 stops28h 55m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Sat 8/81:21 pm
IAD
- GVA
2 stops38h 04m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Tue 7/218:30 pm
IAD
- ZRH
3 stops30h 25m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Tue 8/111:32 pm
IAD
- GVA
2 stops27h 23m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$322
This ITA Airways deal was found by Cheapflights users on 7/1. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:30 pm
IAD
- ZRH
1 stop19h 45m
ITA Airways
Deal found 7/1![ITA Airways logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/511:11 am
IAD
- ZRH
2 stops27h 04m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$334
Find flight deals from Dulles Intl to Switzerland
Keep the following information in mind while searching for Dulles Intl to Switzerland flight deals. Data was last updated July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $684 (Bravofly) |
One-way from | $265 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,130 |
Good round-trip deal | $971 or less |
Good one-way deal | $580 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Switzerland 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 July 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Switzerland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Wed 9/9
9:45 pm-6:15 pm
1 stop14h 30m
Basel EuroAirport Swiss
Fri 9/18
10:40 am-7:50 pm
1 stop15h 10m
$725
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Wed 9/30
9:45 pm-6:15 pm
1 stop14h 30m
Basel EuroAirport Swiss
Mon 10/12
10:40 am-11:35 am
1 stop30h 55m
$765
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Sun 9/13
9:45 pm-9:45 am
1 stop30h 00m
Basel EuroAirport Swiss
Mon 9/28
7:10 pm-7:50 pm
1 stop30h 40m
$765
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Fri 9/18
9:45 pm-6:15 pm
1 stop14h 30m
Basel EuroAirport Swiss
Thu 10/8
10:40 am-7:50 pm
1 stop15h 10m
$795
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Mon 9/14
1:20 pm-6:15 pm
1 stop22h 55m
Basel EuroAirport Swiss
Sun 10/4
10:40 am-7:50 pm
1 stop15h 10m
$815
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Mon 9/14
1:20 pm-6:15 pm
1 stop22h 55m
Basel EuroAirport Swiss
Sat 10/3
10:40 am-7:50 pm
1 stop15h 10m
$815
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Sun 9/13
1:20 pm-6:15 pm
1 stop22h 55m
Basel EuroAirport Swiss
Sat 10/3
10:40 am-7:50 pm
1 stop15h 10m
$815
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Fri 9/18
1:20 pm-9:45 am
1 stop14h 25m
Basel EuroAirport Swiss
Mon 10/5
10:40 am-7:50 pm
1 stop15h 10m
$835
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Sat 9/12
1:20 pm-6:15 pm
1 stop22h 55m
Basel EuroAirport Swiss
Sat 10/3
10:40 am-7:50 pm
1 stop15h 10m
$855
Washington, D.C.Basel
IAD - BSL
IADBSL
Washington, D.C. Dulles Intl
Mon 8/17
9:45 pm-9:55 am
1 stop30h 10m
Basel EuroAirport Swiss
Tue 8/25
6:30 am-3:35 pm
1 stop15h 05m
$906
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Switzerland
Have a flexible travel schedule? Discover the best time to fly to Switzerland from Dulles Intl with our price prediction graph.
IAD-GVA
IAD-ZRH
IAD-BSL
IAD-BRN
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 Switzerland
IAD-CH0
IAD-GVA
IAD-ZRH
IAD-BSL
IAD-BRN
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Switzerland?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Switzerland (average of $358). Flying from Washington, D.C. Dulles Intl Airport to Switzerland in June is currently the most expensive (average of $614). 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 CH?
Find hourly flight availability from Dulles Intl to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 6, 2026.
When flying from Washington, D.C. Dulles Intl Airport to Switzerland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Washington, D.C. Dulles Intl Airport to Switzerland
Explore weekly flight availability from Dulles Intl to Switzerland. 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 July 6, 2026.
The most flights from IAD to CH0 are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Switzerland?
Booking 42 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 Switzerland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Switzerland
Get insights into the airlines that provide service to Switzerland. 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 Switzerland. Reviews last updated July 6, 2026.
See what other customers who have flown with SWISS,Scandinavian Airlines, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Switzerland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.3
Entertainment
6.8
Overall
7.5
Boarding
7.7
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Overall
7.5
Boarding
7.7
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Overall
7.5
Boarding
7.7
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Overall
7.5
Boarding
7.7
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Overall
7.5
Boarding
7.7
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Overall
7.5
Boarding
7.7
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Switzerland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dulles Intl to Switzerland
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Complete your trip
Complete your trip to Switzerland by adding a car rental and/or hotel reservation to your travel itinerary.
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Dulles Intl and Switzerland flights
Browse other Dulles Intl and Switzerland flight options. Last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dulles Intl to Switzerland flights
Consider these flights traveling from Dulles Intl to Switzerland.
Fly to Switzerland regions
Consider these flights traveling to Switzerland regions.
Top 10 airlines flying from Dulles Intl to Switzerland
Discover the top 10 airlines that operate flights from Dulles Intl to Switzerland. 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$390 | Average$664 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$477 | Average$997 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$478 | Average$631 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$514 | Average$826 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$543 | Average$1,070 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$545 | Average$688 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$639 | Average$1,058 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$673 | Average$1,067 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$772 | Average$965 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$783 | Average$826 | FlexibilityNo cancel fee | On-time76% |