Knock

$777+ Cheap flights from Washington, D.C. (WAS) to Knock (NOC)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — NOC
Apr 22 — Apr 291
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Cheap flight deals from Washington, D.C. to Knock

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Knock (NOC). 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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$1,028
(Gurufare)
Provider with most accurate pricing for Washington, D.C. (WAS)-Knock Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Knock Intl flights.
From Washington, D.C. (WAS) to Knock Intl

Find flight deals from Washington, D.C. to Knock

Cheapest flights from Washington, D.C. to Knock
Explore the most affordable flight options available from Washington, D.C. to Knock. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Travelocity deal was found by Cheapflights users on 4/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/101:03 pmIAD - NOC
2 stops18h 32mMultiple Airlines
Sun 8/241:05 pmNOC - IAD
2 stops36h 56mMultiple Airlines
Deal found 4/15$777
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:55 pmIAD - NOC
1 stop13h 40mBritish Airways
Sun 8/241:05 pmNOC - IAD
1 stop12h 10mBritish Airways
Deal found 4/15$988
This Gurufare deal was found by Cheapflights users on 4/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:00 pmIAD - NOC
2 stops34h 35mAer Lingus
Sat 5/31:05 pmNOC - IAD
2 stops31h 45mAer Lingus
Deal found 4/16$1,028

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Knock 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Knock that are best for you.

Fly from

Washington, D.C.

Fly to

Knock

Route

Depart

Return

Price

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 4/30

9:00 pm-12:35 pm

2 stops34h 35m

Knock Intl

Sat 5/3

1:05 pm-3:50 pm

2 stops31h 45m

$1,028

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Thu 4/24

10:35 am-3:40 pm

3 stops24h 05m

Knock Intl

Thu 5/1

1:05 pm-3:20 pm

2 stops31h 15m

$1,036

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Thu 4/24

10:40 pm-12:35 pm

1 stop32h 55m

Knock Intl

Thu 5/1

1:05 pm-8:05 pm

1 stop12h 00m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

  • Most accurate provider: When it comes to deals on Washington, D.C.-Knock flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Knock flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Knock flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Knock flights, Cheapflights users trust FlightHub the most. FlightHub 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.-Knock 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 Washington, D.C. to Knock

Have a flexible travel schedule? Discover the best time to fly to Knock from Washington, D.C. with our price prediction graph.
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. to Knock
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Knock

Get insights into the airlines that provide service to Knock. 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 Knock. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Aer Lingus and British Airways from Washington, D.C. to Knock. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.0

Food

6.4

Boarding

7.2

Comfort

7.0

Entertainment

6.7

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

Overall

7.0

Food

6.4

Boarding

7.2

Comfort

7.0

Entertainment

6.7

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

Overall

7.0

Food

6.4

Boarding

7.2

Comfort

7.0

Entertainment

6.7

Crew

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Knock. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Knock from Washington, D.C.?

    Most people fly into Knock Intl (NOC) if they book a flight to Knock from Washington, D.C.. On average, Knock Intl has 0 inbound flights from Washington, D.C. per day from 0 airlines. Knock Intl is conveniently located just 9.2 mi from Knock’s city center.

  • Can I find deals for flights from Washington, D.C. to Knock that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Knock flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Knock?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Knock.

  • Can I find deals for business class flights from Washington, D.C. to Knock?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Knock by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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