How long does it take to fly to Knock?

Flight times from Washington, D.C. to Knock vary, but if you’re flying out of Washington, D.C. and flying into Shannon, Clare (one of the most popular routes), then the duration is 10h 42m on average. Another popular route from Washington, D.C. to Knock is flying from Baltimore to Shannon, Clare, which will take roughly 13h 30m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Knock?

United Airlines, KLM and Delta are the top three most popular airlines that fly to Knock from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Knock. Keep in mind that there are 5 different airlines that fly to Knock on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Knock Intl Airport?

Prices for flights from Washington, D.C. to Knock Intl Airport were last updated today.

How old do you have to be to fly from Washington, D.C. to Knock Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Knock Intl Airport.

What documentation or ID do you need to fly to Knock Intl Airport?

The required travel and health documents for your Knock Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knock Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$695 Cheap Flights from Washington, D.C. to Knock in 2025/26

1 adult

0 bags

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Find the cheapest flights from Washington, D.C. to Knock

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 am - 12:25 pmIAD-NOC

21h 40m2 stops

1:00 pm - 8:59 pmNOC-IAD

36h 59m2 stops

$695Multiple Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

5:05 pm - 12:25 pmIAD-NOC

14h 20m2 stops

1:00 pm - 7:55 pmNOC-IAD

11h 55m1 stop

$762British Airways

Find Deal

Wed, Nov 26 - Wed, Dec 3

6:20 pm - 12:25 pmIAD-NOC

13h 05m1 stop

1:00 pm - 7:55 pmNOC-IAD

11h 55m1 stop

$780British Airways

Find Deal

Wed, Nov 26 - Wed, Dec 3

8:45 pm - 5:05 pmIAD-NOC

15h 20m2 stops

4:25 pm - 3:15 pmNOC-IAD

27h 50m3 stops

$831Multiple Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

9:45 am - 12:25 pmIAD-NOC

21h 40m3 stops

4:25 pm - 3:15 pmNOC-IAD

27h 50m3 stops

$869Multiple Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

7:20 pm - 12:25 pmIAD-NOC

13h 05m1 stop

1:05 pm - 8:15 pmNOC-IAD

12h 10m1 stop

$902British Airways

Find Deal

Wed, Mar 25 - Sun, Mar 29

5:43 pm - 12:25 pmIAD-NOC

14h 42m2 stops

1:05 pm - 3:50 pmNOC-IAD

31h 45m1 stop

$907British Airways

Find Deal

Wed, Mar 25 - Sun, Mar 29

5:43 pm - 12:25 pmIAD-NOC

14h 42m2 stops

1:05 pm - 3:57 pmNOC-IAD

31h 52m2 stops

$917British Airways

Find Deal

Wed, Mar 25 - Sun, Mar 29

British Airways flights from Washington, D.C. to Knock

Our best British Airways deals on Washington, D.C. to Knock flight tickets

British Airways

Nov 26

IAD5:05 pmWashington, D.C. Dulles Intl

14h 20m

2 stops

NOC12:25 pmKnock Intl

Dec 3

NOC1:00 pmKnock Intl

11h 55m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

$762

Find similar

British Airways

Nov 26

IAD6:20 pmWashington, D.C. Dulles Intl

13h 05m

1 stop

NOC12:25 pmKnock Intl

Dec 3

NOC1:00 pmKnock Intl

11h 55m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

$780

Find similar

British Airways

Mar 25

IAD7:20 pmWashington, D.C. Dulles Intl

13h 05m

1 stop

NOC12:25 pmKnock Intl

Mar 29

NOC1:05 pmKnock Intl

12h 10m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

$902

Find similar

Aer Lingus flights from Washington, D.C. to Knock

Our best Aer Lingus deals on Washington, D.C. to Knock flight tickets

Aer Lingus

Oct 14

IAD5:20 pmWashington, D.C. Dulles Intl

14h 15m

2 stops

NOC12:35 pmKnock Intl

Oct 16

NOC1:05 pmKnock Intl

31h 45m

2 stops

IAD3:50 pmWashington, D.C. Dulles Intl

$7,723

Find similar

Aer Lingus

Oct 14

IAD5:20 pmWashington, D.C. Dulles Intl

14h 15m

2 stops

NOC12:35 pmKnock Intl

Oct 16

NOC1:05 pmKnock Intl

12h 10m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

$7,755

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 11/26

9:45 am-12:25 pm

2 stops21h 40m

Knock Intl

Wed 12/3

1:00 pm-8:59 pm

2 stops36h 59m

$695

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 11/26

5:05 pm-12:25 pm

2 stops14h 20m

Knock Intl

Wed 12/3

1:00 pm-7:55 pm

1 stop11h 55m

$762

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 11/26

6:20 pm-12:25 pm

1 stop13h 05m

Knock Intl

Wed 12/3

1:00 pm-7:55 pm

1 stop11h 55m

$780

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 11/26

8:45 pm-5:05 pm

2 stops15h 20m

Knock Intl

Wed 12/3

4:25 pm-3:15 pm

3 stops27h 50m

$831

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 11/26

9:45 am-12:25 pm

3 stops21h 40m

Knock Intl

Wed 12/3

4:25 pm-3:15 pm

3 stops27h 50m

$869

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 3/25

7:20 pm-12:25 pm

1 stop13h 05m

Knock Intl

Sun 3/29

1:05 pm-8:15 pm

1 stop12h 10m

$902

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 3/25

5:43 pm-12:25 pm

2 stops14h 42m

Knock Intl

Sun 3/29

1:05 pm-3:50 pm

1 stop31h 45m

$907

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Wed 3/25

5:43 pm-12:25 pm

2 stops14h 42m

Knock Intl

Sun 3/29

1:05 pm-3:57 pm

2 stops31h 52m

$917

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Knock

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest time of day to depart on your flight to Knock?

According to our data, the cheapest time of day to fly to Knock is in the afternoon. momondo users have found flights departing from Washington, D.C. to Knock in the afternoon for as low as $952. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $1,247. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. to Knock

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Knock according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Knock (WAS to NOC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Knock

Direct flights	None

There are no direct flights from Washington, D.C. to Knock. There are no popular flight routes from Washington, D.C. to Knock.

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How far is Washington, D.C. to Knock Intl by plane?
The straight-line distance from Washington, D.C. to Knock Intl is 3266.1 mi. A reasonable flight in good conditions will take 13h 05m.
When did momondo last update prices for flights from Washington, D.C. to Knock Intl Airport?
Prices for flights from Washington, D.C. to Knock Intl Airport were last updated today.
How old do you have to be to fly from Washington, D.C. to Knock Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Knock Intl Airport.
What documentation or ID do you need to fly to Knock Intl Airport?
The required travel and health documents for your Knock Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knock Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Westport

Sligo

Newport

Carrick-on-Shannon

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Why should I use momondo to find a flight deal from Washington, D.C. to Knock?

It is quick and easy to find Washington, D.C. to Knock flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knock that suits you.

Can I find flights from Washington, D.C. to Knock with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Knock from Washington, D.C. with this policy.

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