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$1,020+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — NOC
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,020
(Gurufare)
Provider with most accurate pricing for Washington, D.C. (WAS)-Knock Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Knock Intl flights.
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From Washington, D.C. (WAS) to Knock Intl
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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 2, 2025.

This Gurufare deal was found by Cheapflights users on 3/31. 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.
Thu 5/155:20 pmIAD - NOC
2 stops14h 15mAer Lingus
Thu 5/221:05 pmNOC - IAD
2 stops31h 45mAer Lingus
Deal found 3/31$1,020
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/153:25 pmIAD - NOC
3 stops21h 10mMultiple Airlines
Thu 5/224:15 pmNOC - IAD
3 stops33h 35mMultiple Airlines
Deal found 3/31$1,053
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2110:45 pmIAD - NOC
1 stop32h 50mBritish Airways
Sat 6/281:05 pmNOC - IAD
1 stop12h 10mBritish Airways
Deal found 4/1$1,089

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 2, 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

Thu 5/15

5:20 pm-12:35 pm

2 stops14h 15m

Knock Intl

Thu 5/22

1:05 pm-3:50 pm

2 stops31h 45m

$1,020

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Thu 5/15

3:25 pm-5:35 pm

3 stops21h 10m

Knock Intl

Thu 5/22

4:15 pm-8:50 pm

3 stops33h 35m

$1,053

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Sat 6/21

10:45 pm-12:35 pm

1 stop32h 50m

Knock Intl

Sat 6/28

1:05 pm-8:15 pm

1 stop12h 10m

$1,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Compare providers for flights from Washington, D.C. to Knock

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 Washington, D.C. to Knock in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 2, 2025.
Aer Lingus
7.0
Good
1,060 reviews

Comfort

7.0

Food

6.4

Boarding

7.2

Overall

7.0

Crew

7.9

Entertainment

6.7

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
Aer Lingus
7.0
Good
1,060 reviews
Aer Lingus
7.0
Good
1,060 reviews

Comfort

7.0

Food

6.4

Boarding

7.2

Overall

7.0

Crew

7.9

Entertainment

6.7

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
British Airways
6.6
Okay
6,715 reviews
Aer Lingus
7.0
Good
1,060 reviews

Comfort

7.0

Food

6.4

Boarding

7.2

Overall

7.0

Crew

7.9

Entertainment

6.7

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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