Dulles to Reykjavík (IAD–KEF) — Airlines, Schedules & Connections

IAD Airport Page →
2,793 mi airlines 9/wk
On-time Some delays Frequent delays
Flight Schedule 6 flights Verified 9h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
BT6349
BT airBaltic
7M8
8:40 PM
EDT
6:35 AM+1
GMT
5h 55m
M T W T F S S
Prices
FI644
FI Icelandair
7M8
8:40 PM
EDT
6:35 AM+1
GMT
5h 55m
M T W T F S S
Prices
SK925
SK S
4:39 PM
GMT
7:04 PM
EDT
6h 25m
M T W T F S S
Prices
BT6343
BT airBaltic
7M8
4:50 PM
GMT
7:30 PM
EDT
6h 40m
M T W T F S S
Prices
FI645
FI Icelandair
7M8
4:50 PM
GMT
7:30 PM
EDT
6h 40m
M T W T F S S
Prices
FI1
FI Icelandair
5:10 PM
GMT
6:03 PM
EDT
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Dulles to Reykjavík
2 carriers, 9 flights/week nonstop.
2 Airlines 9 Flights/wk 2,793 mi 5h 55m nonstop +4h ahead 40 1-stop hubs

IAD–KEF is served by 2 airlines with nonstop service. Icelandair and airBaltic lead the route. The flight covers 2,793 miles in approximately 5h 55m. Beyond nonstop, 40 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop IAD–KEF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
FI Icelandair 7 7M8 5h55 79%
BT airBaltic 2 7M8 5h55 79%
Aircraft on this route
7M8 Boeing 737 MAX 8 – BT, FI
Alliance coverage
Unaffiliated: BT + FI (9 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, IAD to KEF direction.
Mon
2
flights
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
2
flights
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
9
Outbound / wk
11
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to KEF.
1-STOP
One-Stop Connections
40
Hubs
~7h
Fastest
~31h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,148
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.

On-Time Performance

What to expect at each end of your journey.
Outbound
IAD → KEF
79%
Generally reliable. Most flights run on time.
Departing
79%
Return
KEF → IAD
69%
Moderate delays possible. Allow buffer time.
Arriving
69%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →

Other ways to reach Reykjavík from Dulles

Nearby airports with service to Keflavik International Airport.
Metric IAD→KEF BWI→KEF
Distance from IAD 45 mi
Nonstop airlines 2 2
Weekly flights 9 9
Flight time 5h 55m 4h 46m
Departure OTP 79%
Airports within 200 miles of IAD with service to Keflavik International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
+4h
Reykjavík is 4 hours ahead of Dulles.
IAD: EDT · KEF: GMT

When it's 6:00 PM in Dulles, it's 10:00 PM in Reykjavík.
Distance & Flight Time
2,793 mi / 4,495 km
Nonstop flight time is approximately 5h 55m.
Visa & Entry

US passport holders enter Iceland visa-free for up to 90 days within any 180-day period across the entire Schengen area. No advance application is needed. Iceland is a Schengen member but not an EU member. Passport must be valid for at least 3 months beyond the planned departure from the Schengen area. At Keflavík International Airport (KEF), immigration stamps your passport. The process is quick and rarely takes more than a few minutes.

The 90-day Schengen clock runs across all 29 Schengen countries. Days spent in Europe's Schengen zone before or after Iceland count toward the same 90-day limit. KEF is located 50km southwest of Reykjavik. The Golden Circle (Thingvellir, Geysir, Gullfoss), the South Coast waterfalls, and the Blue Lagoon are all within day-trip range of Reykjavik. The Ring Road (Route 1) circles the island in 1,322km and takes a minimum of 7 days to drive properly.

Direct flights from New York JFK to Keflavík run about 5 hours 30 minutes on Icelandair and PLAY. Boston runs about 5 hours. Direct service also operates from Washington Dulles, Chicago, Denver, Seattle, Minneapolis, and several other US cities. Icelandair offers free stopovers of up to 7 days on transatlantic flights. Iceland uses the Icelandic króna (ISK), trading at roughly 137 ISK per $1. Card payments work everywhere, including remote gas stations and small-town cafes. Cash is rarely needed. Flybus runs from KEF to Reykjavik BSÍ terminal in 45 minutes for ISK 3,499 ($25.50). Restaurant meals in Reykjavik cost ISK 3,000 to ISK 6,000 ($22 to $44). Hot dogs from Bæjarins Beztu cost ISK 590 ($4.30) and are an Icelandic institution.

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).

IAD–KEF Quick Facts

Key statistics for the Dulles to Reykjavík route.
Route details
Distance2,793 mi / 4,495 km
Flight time5h 55m
Time difference+4 hours
Airlines (nonstop)2
Weekly flights9 out / 11 return
1-stop connections40 hubs
Origin: IAD
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: KEF
IATA / ICAOKEF / BIKF
TimezoneAtlantic/Reykjavik
Passengers/yr8.3M
Elevation171 ft / 52 m

Frequently Asked Questions

Common questions about IAD to KEF flights.
Nonstop flights from Washington Dulles International Airport to Keflavik International Airport take approximately 5h 55m. The route covers 2,793 miles.
2 airlines operate nonstop service: airBaltic and Icelandair.
There are approximately 9 nonstop flights per week from IAD to KEF. The return direction has about 11 weekly flights.
Yes, 1-stop connections are available through BWI, AEY, YUL, YYR, RST, BER, LTN, MXP, HEL, IAH, DUB, YVR, YYZ, RDU, WAW, BUD, MIA, SFO, EWR, BRU, MCO, CDG, FCO, ZRH, FRA, LHR, BOS, MSP, ORD, AMS, BCN, JFK, MUC, CPH, LIS, DEN, PHX, EDI, PDX and SEA. These options provide additional schedule flexibility.
Reykjavík is 4 hours ahead of Dulles.
Yes, return flights from KEF to IAD are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BWI. See the Alternatives section for a full comparison.
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 KEF

Washington Dulles International Airport (IAD) and Keflavik International Airport (KEF) are connected by nonstop service from airBaltic and Icelandair. With 9 weekly departures, this is a regularly served route.

IAD to KEF Flight Duration and Schedule

Nonstop flight time from IAD to KEF ranges from 5 hours 55 minutes. The route covers a distance of 2,793 miles (4,495 km). There are approximately 9 weekly flights outbound and 11 return, totaling 20 flights per week in both directions.

Connecting Options and Alternatives

40 one-stop connections are available, with the fastest taking approximately 7 hours via BWI. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Baltimore (BWI).