$496+ Cheap flights from Dulles Intl (IAD) to Capital, China (PEK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PEK
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Capital with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Beijing Capital are usually found in September or October, booked 10 days in advance, depart on a Wednesday or Sunday and return on a Tuesday
Cheap flight deals from Dulles Intl to Capital
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dulles Intl to CapitalExplore the most affordable flight options available from Dulles Intl to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Dulles Intl to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Globehunters deal was found by Cheapflights users on 10/27. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:15 pm -
2 stops34h 00m
Mon 12/143:15 pm -
1 stop30h 55m
Deal found 10/27![ANA logo]()
$1,101
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:05 am -
2 stops37h 40m
Sat 11/2110:50 am -
2 stops31h 50m
Deal found 10/27![Multiple Airlines logo]()
$1,102
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:50 am -
1 stop21h 25m
Thu 12/171:30 am -
2 stops29h 03m
Deal found 10/27![Korean Air logo]()
$1,104
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
2 stops27h 15m
Thu 12/241:30 am -
1 stop21h 20m
Deal found 10/27![Korean Air logo]()
$1,107
This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:50 am -
1 stop21h 25m
Sun 12/62:15 pm -
1 stop32h 35m
Deal found 10/27![Korean Air logo]()
$1,108
This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
2 stops27h 15m
Wed 2/242:15 pm -
2 stops40h 15m
Deal found 10/27![Korean Air logo]()
$1,110
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:03 pm -
2 stops54h 22m
Sun 12/131:30 am -
1 stop21h 20m
Deal found 10/26![Korean Air logo]()
$1,111
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:03 pm -
2 stops54h 22m
Sun 12/136:55 pm -
2 stops32h 06m
Deal found 10/26![Korean Air logo]()
$1,117
This Korean Air deal was found by Cheapflights users on 10/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:50 am -
1 stop32h 35m
Thu 12/171:30 am -
1 stop21h 20m
Deal found 10/25![Korean Air logo]()
$1,126
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
2 stops30h 55m
Thu 11/512:00 pm -
2 stops30h 38m
Deal found 10/27![Cathay Pacific logo]()
$1,131
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
2 stops41h 40m
Thu 12/171:30 am -
1 stop21h 20m
Deal found 10/26![Korean Air logo]()
$1,132
Best flights from Dulles Intl to CapitalDiscover carefully curated flight deals from Dulles Intl to Capital that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Dulles Intl to Capital that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Korean Air deal was found by Cheapflights users on 10/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:17 am -
2 stops25h 58m
Mon 2/156:55 pm -
1 stop27h 55m
Deal found 10/28![Korean Air logo]()
$1,101
This Turkish Airlines deal was found by Cheapflights users on 10/26. 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 2/11:30 pm -
1 stop28h 30m
Sun 2/148:40 am -
1 stop23h 45m
Deal found 10/26![Turkish Airlines logo]()
$1,107
This Korean Air deal was found by Cheapflights users on 10/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/36:30 pm -
2 stops27h 10m
Wed 4/281:30 am -
2 stops28h 00m
Deal found 10/28![Korean Air logo]()
$1,110
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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 1/179:20 pm -
1 stop20h 40m
Thu 2/1112:50 am -
1 stop31h 35m
Deal found 10/28![Turkish Airlines logo]()
$1,130
This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/186:30 pm -
2 stops26h 55m
Fri 3/261:30 am -
2 stops28h 00m
Deal found 10/27![Korean Air logo]()
$1,110
This Korean Air deal was found by Cheapflights users on 10/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/910:05 am -
2 stops23h 25m
Tue 4/201:30 am -
2 stops28h 00m
Deal found 10/25![Korean Air logo]()
$1,110
This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2211:50 am -
1 stop21h 25m
Thu 2/251:30 am -
1 stop21h 20m
Deal found 10/27![Korean Air logo]()
$1,143
This Korean Air deal was found by Cheapflights users on 10/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/41:15 pm -
1 stop20h 15m
Thu 4/221:30 am -
1 stop21h 45m
Deal found 10/25![Korean Air logo]()
$1,143
This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/227:17 am -
2 stops25h 58m
Fri 2/191:30 am -
1 stop21h 20m
Deal found 10/27![Korean Air logo]()
$1,149
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:17 am -
2 stops25h 58m
Fri 2/121:30 am -
1 stop21h 20m
Deal found 10/26![Korean Air logo]()
$1,151
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:17 am -
2 stops25h 58m
Tue 2/91:30 am -
1 stop21h 20m
Deal found 10/26![Korean Air logo]()
$1,151
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:17 am -
2 stops25h 58m
Mon 2/151:30 am -
1 stop21h 20m
Deal found 10/26![Korean Air logo]()
$1,151
Last-minute flights from Dulles Intl to CapitalDiscover last-minute flight deals from Dulles Intl to Capital. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Capital. Data last updated October 30, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
2 stops30h 55m
Tue 11/310:00 am -
2 stops32h 38m
Deal found 10/27![Cathay Pacific logo]()
$1,131
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:12 pm -
2 stops51h 13m
Sun 12/132:15 pm -
1 stop32h 35m
Deal found 10/26![Korean Air logo]()
$1,111
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:12 pm -
2 stops51h 13m
Mon 12/141:30 am -
2 stops23h 09m
Deal found 10/26![Korean Air logo]()
$1,117
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:13 am -
2 stops36h 12m
Sat 12/1210:40 am -
1 stop36h 10m
Deal found 10/26![Korean Air logo]()
$1,132
This Korean Air deal was found by Cheapflights users on 10/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:50 am -
1 stop32h 35m
Thu 12/171:30 am -
1 stop21h 20m
Deal found 10/25![Korean Air logo]()
$1,126
This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
2 stops27h 15m
Wed 2/242:15 pm -
2 stops40h 15m
Deal found 10/27![Korean Air logo]()
$1,110
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:05 am -
2 stops37h 40m
Sat 11/2110:50 am -
2 stops31h 50m
Deal found 10/27![Multiple Airlines logo]()
$1,102
This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:50 am -
1 stop21h 25m
Sun 12/62:15 pm -
1 stop32h 35m
Deal found 10/27![Korean Air logo]()
$1,108
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:50 am -
1 stop21h 25m
Thu 12/171:30 am -
2 stops29h 03m
Deal found 10/27![Korean Air logo]()
$1,104
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
2 stops27h 15m
Thu 12/241:30 am -
1 stop21h 20m
Deal found 10/27![Korean Air logo]()
$1,107
This Globehunters deal was found by Cheapflights users on 10/27. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:15 pm -
2 stops34h 00m
Mon 12/143:15 pm -
1 stop30h 55m
Deal found 10/27![ANA logo]()
$1,101
One-way flights from Dulles Intl to CapitalSearch for one-way flight options from Dulles Intl to Capital. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Dulles Intl to Capital. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/2011:35 pm -
1 stop21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 1/2211:35 pm -
1 stop21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 1/1711:35 pm -
1 stop25h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 2/2111:35 pm -
1 stop27h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 2/2611:35 pm -
1 stop25h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$520
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:46 am -
2 stops39h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$531
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/226:00 am -
2 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Cathay Pacific logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 2/236:37 am -
3 stops38h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$547
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Cathay Pacific logo]()
$549
Find flight deals from Dulles Intl to Capital
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Capital (PEK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,101 (Korean Air) |
One-way from | $496 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $1,224 |
Good round-trip deal | $1,116 or less |
Good one-way deal | $699 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Capital 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Beijing Capital Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Thu 4/8
1:15 pm-9:40 am
1 stop32h 25m
Beijing Capital
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$563
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Thu 2/18
11:50 am-10:15 pm
1 stop21h 25m
Beijing Capital
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$563
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Tue 11/10
11:50 am-9:25 am
1 stop32h 35m
Beijing Capital
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$563
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Thu 1/14
6:00 am-9:25 am
2 stops38h 25m
Beijing Capital
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$569
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Mon 1/4
6:15 pm-10:15 pm
2 stops39h 00m
Beijing Capital
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$580
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Sat 1/16
11:50 am-12:40 pm
1 stop35h 50m
Beijing Capital
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$606
Quickest round-trip
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Fri 4/9
1:15 pm-9:30 pm
1 stop20h 15m
Beijing Capital
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$606
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Mon 2/1
7:17 am-10:15 pm
2 stops25h 58m
Beijing Capital
Mon 2/15
6:55 pm-9:50 am
1 stop27h 55m
$1,101
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Mon 2/1
1:30 pm-7:00 am
1 stop28h 30m
Beijing Capital
Sun 2/14
8:40 am-7:25 pm
1 stop23h 45m
$1,107
Washington, D.C.Beijing
IAD Washington, D.C. Dulles Intl - PEK Beijing Capital
IADPEK
Washington, D.C. Dulles Intl
Sat 4/3
6:30 pm-9:40 am
2 stops27h 10m
Beijing Capital
Wed 4/28
1:30 am-5:30 pm
2 stops28h 00m
$1,110
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to Capital
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Capital in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Beijing Capital Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Beijing Capital Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Beijing Capital Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Beijing Capital Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Beijing Capital Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dulles Intl to Capital
Have a flexible travel schedule? Discover the best time to fly to Capital from Dulles Intl with our price prediction graph.
IAD-PEK
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 Beijing Capital Airport
Prices
Delays
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Beijing Capital Airport?
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Beijing Capital Airport may vary depending on when you book. For the best chance of a lower fare, look to book 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Beijing Capital Airport?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Beijing Capital Airport (average of $1,167). Flying from Washington, D.C. Dulles Intl Airport to Beijing Capital Airport in July is currently the most expensive (average of $2,225). 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 PEK?
Find hourly flight availability from Dulles Intl to Capital. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Beijing Capital Airport as you normally would.
How often are flights from Washington, D.C. to Beijing delayed?
About 15% of weekly flights between Washington, D.C. and Beijing have experienced delays in the past year, with the average delay time being 326 minutes.
What is the most punctual flight time for Washington, D.C. to Beijing flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to Beijing flights?
Over the last year, Air China have had the lowest number of delays on this route, with just 15% of flights being delayed.
Reviews of airlines servicing Capital
Get insights into the airlines that provide service to Capital. 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 Capital. Reviews last updated October 30, 2026.
Peruse reviews from past customers who have flown with Korean Air,ANA, andCathay Pacific from Washington, D.C. Dulles Intl Airport to Beijing Capital Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Comfort
8.3
Entertainment
8.2
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Food
8.1
Comfort
8.3
Entertainment
8.2
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Food
8.1
Comfort
8.3
Entertainment
8.2
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Food
8.1
Comfort
8.3
Entertainment
8.2
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Food
8.1
Comfort
8.3
Entertainment
8.2
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Food
8.1
Comfort
8.3
Entertainment
8.2
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Capital. 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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Other flights to Capital
Explore flights to Capital departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Complete your trip
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Dulles Intl and Capital flights
Browse other Dulles Intl and Capital flight options. Last updated on October 30, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
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Top 5 airlines flying from Dulles Intl to Capital
Discover the top 5 airlines that operate flights from Dulles Intl to Capital. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$705 | Average$1,156 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$942 | Average$1,044 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,138 | Average$1,544 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,170 | Average$1,703 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,240 | Average$1,958 | FlexibilityNo cancel fee | On-time72% |