Prague to Dulles (PRG–IAD) — Airlines, Schedules & Connections

PRG Airport Page →
4,294 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 12h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Prague to Dulles
Connecting service available through multiple hubs.
1 Flights/wk 4,294 mi 9h 11m nonstop -5h behind 35 1-stop hubs

While no nonstop service exists between PRG and IAD, connecting options are available through 35 hubs.

Also explore PRG Routes IAD Routes PRG Live Flights IAD Live Flights IAD Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PRG to IAD.
1-STOP
One-Stop Connections
35
Hubs
~10h
Fastest
~45h
Longest
STN ~10h 40m TEB ~10h 45m KEF ~11h 40m LTN ~11h 44m GLA ~11h 47m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,055
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
PRG → IAD
63%
Moderate delays possible. Allow buffer time.
Arriving
63%
Return
IAD → PRG
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-5h
Dulles is 5 hours behind Prague.
PRG: CET · IAD: EDT

When it's 6:00 PM in Prague, it's 1:00 PM in Dulles.
Distance & Flight Time
4,294 mi / 6,910 km
Nonstop flight time is approximately 9h 11m.
Visa & Entry

Czechia is part of the US Visa Waiver Program. Czech citizens can travel to the US for tourism or business for up to 90 days without a visa. You must apply for an ESTA (Electronic System for Travel Authorization) at least 72 hours before departure. The ESTA costs USD 21, is valid for 2 years, and covers multiple trips.

Apply only at the official site: esta.cbp.dhs.gov. Third-party sites charge much more for the same thing. You need a biometric passport (the kind with the chip symbol on the cover). Older non-biometric Czech passports do not qualify for the Visa Waiver Program.

The 90-day stay cannot be extended. If you overstay, you lose Visa Waiver Program eligibility permanently and will need a full visa for all future US trips. Quick trips to Canada or Mexico do not reset the 90-day clock.

Verify entry requirements with official sources before travel.
Getting from IAD

Silver Line Metro runs from Washington Dulles Airport station to Metro Center in about 65 minutes (~$7). The route bypasses I-66 and I-495 congestion entirely. Washington Flyer coach also runs to Wiehle-Reston East station ($6, 15 min) for Metro connection.Taxis and ride-shares to downtown DC cost $55–80 and take 35–55 minutes depending on traffic. Car rental facilities are on-site. Dulles is 27 miles west of the Capitol; it is farther than either DCA or BWI from central DC.

Dulles Climate

Humid continental climate. Summers are hot and muggy (30–36°C) with frequent afternoon thunderstorms that cause delays June through August. Winters bring cold temperatures (−3 to 5°C) with snow and ice. The Virginia suburbs accumulate more snow than downtown DC, and ice storms are the primary disruption risk.

Dulles sits at higher elevation in Virginia's piedmont and sees more winter precipitation than DCA. Spring and fall are variable. Snowfall is possible into April. Thunderstorms begin from April through May.

Check current weather forecasts before travel.
Facts

PRG–IAD Quick Facts

Key statistics for the Prague to Dulles route.
Route details
Distance4,294 mi / 6,910 km
Flight time9h 11m
Time difference-5 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections35 hubs
Origin: PRG
Full nameVáclav Havel Airport Prague
IATA / ICAOPRG / LKPR
TimezoneEurope/Prague
Passengers/yr18.0M
Elevation1,247 ft / 380 m
Destination: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
FAQ

Frequently Asked Questions

Common questions about PRG to IAD flights.
Nonstop flights from Václav Havel Airport Prague to Washington Dulles International Airport take approximately 9h 11m. The route covers 4,294 miles.
There are approximately 1 nonstop flights per week from PRG to IAD.
Yes, 1-stop connections are available through STN, TEB, KEF, LTN, GLA, BGR, CIA, HEL, SOF, CPH, BRU, CAI, LAX, DUB, FRA, CDG, MUC, ZRH, TLV, AMS, LHR, DXB, VIE, IST, MAD, EDI, AUH, DOH, AMM, LIS, BCN, FCO, PUJ, PEK and ICN. These options provide additional schedule flexibility.
Dulles is 5 hours behind Prague.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from PRG to IAD

Václav Havel Airport Prague (PRG) and Washington Dulles International Airport (IAD) are connected through multiple connecting hub airports.

PRG to IAD Flight Duration and Schedule

Nonstop flight time from PRG to IAD ranges from 9 hours 11 minutes. The route covers a distance of 4,294 miles (6,910 km).

Connecting Options and Alternatives

35 one-stop connections are available, with the fastest taking approximately 10 hours via STN. Two-stop connections are also available via intermediate hubs.