Compare live prices for IAD to ICN on
Thu, 16 Apr 2026. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
IAD → ICNApprox. 11173.25 km16 Apr 2026Live inventory
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IAD→ICN
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Showing 25
of 226
live flights
American Airlines
AA-2617
07:00
04/16/2026
IAD
32h 45m
1 Stop
⏱ DFW · 1h 4m
15:45
04/17/2026
+1
ICN
₹78,148
per person
✕ Non-refundable🔥 Last 4 seats11 fare options
American Airlines
AA-1022
06:00
04/16/2026
DCA
33h 45m
1 Stop
⏱ DFW · 2h 2m
15:45
04/17/2026
+1
ICN
₹78,160
per person
✓ Refundable🔥 Last 1 seats2 fare options
American Airlines
AA-436
06:10
04/16/2026
IAD
60h 55m
2 Stops
⏱ LAX · 14h 40m⏱ HKG · 8h 40m
19:05
04/18/2026
+2
ICN
₹80,620
per person
✓ Refundable
Delta Air Lines
DL-2526
11:18
04/16/2026
BWI
30h 2m
1 Stop
⏱ MSP · 0h 35m
17:20
04/17/2026
+1
ICN
₹81,688
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-2872
06:08
04/16/2026
BWI
35h 12m
1 Stop
⏱ MSP · 5h 41m
17:20
04/17/2026
+1
ICN
₹81,688
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-1546
10:11
04/16/2026
BWI
30h 14m
1 Stop
⏱ DTW · 0h 55m
16:25
04/17/2026
+1
ICN
₹81,688
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-2601
06:03
04/16/2026
BWI
34h 22m
1 Stop
⏱ DTW · 5h 0m
16:25
04/17/2026
+1
ICN
₹81,688
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-1176
07:15
04/16/2026
BWI
32h 5m
1 Stop
⏱ SLC · 1h 3m
15:20
04/17/2026
+1
ICN
₹81,688
per person
✕ Non-refundable4 fare options
United Airlines
UA-2192
06:05
04/16/2026
BWI
32h 55m
1 Stop
⏱ SFO · 1h 4m
15:00
04/17/2026
+1
ICN
₹81,688
per person
✕ Non-refundable7 fare options
United Airlines
UA-504
18:15
04/16/2026
BWI
34h 5m
1 Stop
⏱ SFO · 2h 14m
04:20
04/18/2026
+2
ICN
₹81,688
per person
✕ Non-refundable7 fare options
United Airlines
UA-2194
12:40
04/16/2026
BWI
39h 40m
2 Stops
⏱ IAH · 1h 36m⏱ SFO · 4h 42m
04:20
04/18/2026
+2
ICN
₹81,688
per person
✕ Non-refundable4 fare options
United Airlines
UA-2194
12:40
04/16/2026
BWI
39h 40m
2 Stops
⏱ IAH · 2h 56m⏱ SFO · 3h 17m
04:20
04/18/2026
+2
ICN
₹81,688
per person
✕ Non-refundable4 fare options
American Airlines
AA-1839
06:57
04/16/2026
DCA
32h 48m
1 Stop
⏱ DFW · 1h 1m
15:45
04/17/2026
+1
ICN
₹83,178
per person
✕ Non-refundable5 fare options
alaskaairlines
AS-1
08:00
04/16/2026
DCA
45h 15m
1 Stop
⏱ SEA · 13h 50m
05:15
04/18/2026
+2
ICN
₹85,089
per person
✓ Refundable🔥 Last 4 seats2 fare options
alaskaairlines
AS-351
07:00
04/16/2026
IAD
46h 15m
1 Stop
⏱ SEA · 15h 2m
05:15
04/18/2026
+2
ICN
₹85,089
per person
✓ Refundable🔥 Last 4 seats6 fare options
American Airlines
AA-4754
06:00
04/16/2026
DCA
34h 30m
1 Stop
⏱ LGA · 4h 37m
16:30
04/17/2026
+1
ICN
₹85,154
per person
✓ Refundable
American Airlines
AA-4551
06:00
04/16/2026
DCA
34h 30m
1 Stop
⏱ JFK · 4h 18m
16:30
04/17/2026
+1
ICN
₹85,154
per person
✓ Refundable
Delta Air Lines
DL-5234
06:00
04/16/2026
DCA
34h 30m
1 Stop
⏱ JFK · 4h 25m
16:30
04/17/2026
+1
ICN
₹85,295
per person
✓ Refundable
Delta Air Lines
DL-5772
08:29
04/16/2026
DCA
32h 1m
1 Stop
⏱ LGA · 2h 1m
16:30
04/17/2026
+1
ICN
₹85,295
per person
✓ Refundable
Delta Air Lines
DL-5773
06:05
04/16/2026
DCA
34h 25m
1 Stop
⏱ LGA · 4h 32m
16:30
04/17/2026
+1
ICN
₹85,295
per person
✓ Refundable
Delta Air Lines
DL-5768
20:40
04/16/2026
DCA
33h 25m
1 Stop
⏱ LGA · 3h 31m
06:05
04/18/2026
+2
ICN
₹85,295
per person
✓ Refundable
Korean Air
KE-94
13:15
04/16/2026
IAD
28h 25m
Non-stop
17:40
04/17/2026
+1
ICN
₹86,447
per person
✓ Refundable11 fare options
Hawaiian Airlines
HA-4967
07:00
04/16/2026
IAD
35h 35m
1 Stop
⏱ SEA · 4h 52m
18:35
04/17/2026
+1
ICN
₹86,772
per person
✕ Non-refundable5 fare options
United Airlines
UA-1095
06:30
04/16/2026
IAD
32h 30m
1 Stop
⏱ SFO · 0h 50m
15:00
04/17/2026
+1
ICN
₹86,813
per person
✕ Non-refundable6 fare options
United Airlines
UA-368
17:59
04/16/2026
DCA
34h 21m
1 Stop
⏱ SFO · 2h 27m
04:20
04/18/2026
+2
ICN
₹86,813
per person
✕ Non-refundable6 fare options
😕 No flights match your filters.
Washington DC (IAD)
📍 Washington Dulles International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.94449997
📐 Longitude: -77.45580292
Seoul (ICN)
📍 Incheon International Airport
🌍 South Korea
🕐 GMT 9
📐 Latitude: 37.46910095214844
📐 Longitude: 126.45099639892578
✈ Distance: Washington DC,USA to Seoul,South Korea — 11173.25 km
📅 Results on this page are loaded for 16 Apr 2026. Click View all flights for the complete live search.
Washington DC to Seoul — what to expect when booking
The IAD–ICN route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Washington DC,USA and Seoul,South Korea is approximately
11173.25 km.
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❓ Frequently asked questions — Washington DC to Seoul flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Washington DC,USA (IAD) and Seoul,South Korea (ICN) is approximately 11173.25 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.