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 12h 31m on average. Another popular route from Washington, D.C. to Knock is flying from Baltimore to Shannon, Clare, which will take roughly 13h 15m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Knock?

American Airlines, United Airlines and KLM are the top three most popular airlines that fly to Knock from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 35% 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.

$927 Cheap Flights from Washington, D.C. to Knock (WAS-NOC) in 2025

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0 bags

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Find the cheapest flights from Washington, D.C. to Knock (WAS-NOC)

Round-trip

One-way

Cheap round-trip flights

5:20 pm - 3:10 pmIAD-NOC

16h 50m2 stops

9:50 am - 3:20 pmNOC-IAD

34h 30m3 stops

$939

Find Deal

sáb., sep. 27 - sáb., oct. 4

10:40 pm - 12:35 pmIAD-NOC

32h 55m1 stop

1:05 pm - 8:15 pmNOC-IAD

12h 10m1 stop

$969Aer Lingus

Find Deal

vie., sep. 26 - vie., oct. 3

10:40 pm - 12:35 pmIAD-NOC

32h 55m1 stop

1:05 pm - 8:15 pmNOC-IAD

12h 10m1 stop

$979

Find Deal

vie., sep. 26 - vie., oct. 3

5:40 pm - 12:35 pmIAD-NOC

37h 55m2 stops

1:05 pm - 3:55 pmNOC-IAD

31h 50m1 stop

$1,020

Find Deal

sáb., sep. 27 - sáb., oct. 4

10:45 pm - 12:35 pmIAD-NOC

32h 50m1 stop

1:05 pm - 8:20 pmNOC-IAD

12h 15m1 stop

$1,038

Find Deal

sáb., sep. 27 - sáb., oct. 4

5:40 pm - 12:35 pmIAD-NOC

37h 55m2 stops

1:05 pm - 3:00 pmNOC-IAD

30h 55m2 stops

$1,042

Find Deal

sáb., sep. 27 - sáb., oct. 4

10:40 pm - 12:35 pmIAD-NOC

32h 55m1 stop

1:05 pm - 3:00 pmNOC-IAD

30h 55m2 stops

$1,049

Find Deal

vie., sep. 26 - vie., oct. 3

2:21 pm - 12:35 pmIAD-NOC

17h 14m2 stops

1:05 pm - 8:15 pmNOC-IAD

12h 10m1 stop

$1,061British Airways

Find Deal

vie., sep. 26 - vie., oct. 3

3:36 pm - 12:35 pmIAD-NOC

15h 59m2 stops

5:15 pm - 10:10 pmNOC-IAD

33h 55m3 stops

$1,199

Find Deal

vie., sep. 26 - vie., oct. 3

3:36 pm - 12:35 pmIAD-NOC

15h 59m2 stops

1:05 pm - 3:20 pmNOC-IAD

31h 15m2 stops

$1,221

Find Deal

vie., sep. 26 - vie., oct. 3

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

sáb. 9/27

5:20 pm-3:10 pm

2 stops16h 50m

Knock Intl

sáb. 10/4

9:50 am-3:20 pm

3 stops34h 30m

$939

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

vie. 9/26

10:40 pm-12:35 pm

1 stop32h 55m

Knock Intl

vie. 10/3

1:05 pm-8:15 pm

1 stop12h 10m

$969

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

vie. 9/26

10:40 pm-12:35 pm

1 stop32h 55m

Knock Intl

vie. 10/3

1:05 pm-8:15 pm

1 stop12h 10m

$979

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

sáb. 9/27

5:40 pm-12:35 pm

2 stops37h 55m

Knock Intl

sáb. 10/4

1:05 pm-3:55 pm

1 stop31h 50m

$1,020

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

sáb. 9/27

10:45 pm-12:35 pm

1 stop32h 50m

Knock Intl

sáb. 10/4

1:05 pm-8:20 pm

1 stop12h 15m

$1,038

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

sáb. 9/27

5:40 pm-12:35 pm

2 stops37h 55m

Knock Intl

sáb. 10/4

1:05 pm-3:00 pm

2 stops30h 55m

$1,042

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

vie. 9/26

10:40 pm-12:35 pm

1 stop32h 55m

Knock Intl

vie. 10/3

1:05 pm-3:00 pm

2 stops30h 55m

$1,049

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

vie. 9/26

2:21 pm-12:35 pm

2 stops17h 14m

Knock Intl

vie. 10/3

1:05 pm-8:15 pm

1 stop12h 10m

$1,061

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

vie. 9/26

3:36 pm-12:35 pm

2 stops15h 59m

Knock Intl

vie. 10/3

5:15 pm-10:10 pm

3 stops33h 55m

$1,199

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

vie. 9/26

3:36 pm-12:35 pm

2 stops15h 59m

Knock Intl

vie. 10/3

1:05 pm-3:20 pm

2 stops31h 15m

$1,221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted 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

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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

Best Price Found	$4,720
Fastest flight time	13h 25m
Direct flights	None
Airports in Knock	1 airport

The best one-way flight to Knock from Washington, D.C. in the past 72 hours is $4,720. The best round-trip flight deal from Washington, D.C. to Knock found on momondo in the last 72 hours is $939.

The fastest flight from Washington, D.C. to Knock takes 13h 25m

There are no direct flights from Washington, D.C. to Knock. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Knock Intl Airport.

There is 1 airport near Knock: Knock Intl (NOC)

Search flight deals

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 25m.
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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Once all potential Washington, D.C. to Knock flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Knock right now. Can momondo alert me if prices change?

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