Dulles to Köln (Cologne) (IAD–CGN) — Airlines, Schedules & Connections

IAD Airport Page →
3,990 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 31 1-stop flights Verified 2w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Köln (Cologne)
Connecting service available through multiple hubs.
2 Airlines 3,990 mi 6h 50m nonstop +6h ahead 31 1-stop hubs

IAD–CGN is served by 2 airlines with nonstop service. GAF and MMF lead the route. The flight covers 3,990 miles in approximately 6h 50m. Beyond nonstop, 31 hubs offer 1-stop connections.

Also explore IAD Routes CGN Routes IAD Live Flights CGN Live Flights IAD Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop IAD–CGN service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
GAF GAF 0 – – 100% – –
MMF MMF 0 – – 100% – –
Alliance coverage
Unaffiliated: GAF + MMF (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to CGN.
1-STOP
One-Stop Connections
31
Hubs
~8h
Fastest
~32h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,641
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+6h
Köln (Cologne) is 6 hours ahead of Dulles.
IAD: EDT · CGN: CEST

When it's 6:00 PM in Dulles, it's 12:00 AM (next day) in Köln (Cologne).
Distance & Flight Time
3,990 mi / 6,420 km
Nonstop flight time is approximately 6h 50m.
Visa & Entry

US citizens enter Germany and the Schengen area visa-free for up to 90 days within any 180-day period. ETIAS authorization will be required when the EU system launches (EUR 7, valid 3 years). Passport validity must extend 3 months past planned Schengen departure.

Germany enforces EU duty-free allowances strictly: 200 cigarettes or 1L spirits. Declare goods over EUR 430 in value.

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

WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).

Facts

IAD–CGN Quick Facts

Key statistics for the Dulles to Köln (Cologne) route.
Route details
Distance3,990 mi / 6,420 km
Flight time6h 50m
Time difference+6 hours
Airlines (nonstop)2
1-stop connections31 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: CGN
Full nameCologne Bonn Airport
IATA / ICAOCGN / EDDK
TimezoneEurope/Berlin
Passengers/yr10.0M
Elevation302 ft / 92 m
FAQ

Frequently Asked Questions

Common questions about IAD to CGN flights.
Nonstop flights from Washington Dulles International Airport to Cologne Bonn Airport take approximately 6h 50m. The route covers 3,990 miles.
2 airlines operate nonstop service: GAF and MMF.
Yes, 1-stop connections are available through MXP, STN, BGY, PSM, PRG, LHR, YYR, SDF, BER, BUD, AGP, LEE, SVQ, TNG, NCE, SXM, LIS, BCN, MUC, JED, IST, CAI, FCO, DUB, ZRH, VIE, VCE, PRN, CDG, TLV and EDI. These options provide additional schedule flexibility.
Köln (Cologne) is 6 hours ahead of Dulles.
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 IAD to CGN

Washington Dulles International Airport (IAD) and Cologne Bonn Airport (CGN) are connected by nonstop service from GAF and MMF.

IAD to CGN Flight Duration and Schedule

Nonstop flight time from IAD to CGN ranges from 6 hours 50 minutes. The route covers a distance of 3,990 miles (6,420 km).

Connecting Options and Alternatives

31 one-stop connections are available, with the fastest taking approximately 8 hours via MXP. Two-stop connections are also available via intermediate hubs.