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Newquay

$428+ Cheap flights from Dulles Intl (IAD) to Newquay (NQY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NQY
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap flight deals from Dulles Intl to Newquay

Cheapest flights from Dulles Intl to Newquay
Explore the most affordable flight options available from Dulles Intl to Newquay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This British Airways deal was found by Cheapflights users on 1/20. 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.
Sun 3/87:20 pm
IAD
-
NQY
2 stops14h 15m
British Airways
Sun 3/152:30 pm
NQY
-
IAD
2 stops54h 05m
British Airways
Deal found 1/20$636
This British Airways deal was found by Cheapflights users on 1/20. 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.
Mon 3/910:45 pm
IAD
-
NQY
2 stops31h 10m
British Airways
Sun 3/152:30 pm
NQY
-
IAD
2 stops54h 05m
British Airways
Deal found 1/20$646
This British Airways deal was found by Cheapflights users on 1/20. 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 3/76:20 pm
IAD
-
NQY
3 stops14h 40m
British Airways
Sun 3/152:30 pm
NQY
-
IAD
2 stops54h 05m
British Airways
Deal found 1/20$680
This British Airways deal was found by Cheapflights users on 1/20. 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.
Sun 3/810:45 pm
IAD
-
NQY
3 stops55h 10m
British Airways
Sat 3/142:25 pm
NQY
-
IAD
3 stops58h 30m
British Airways
Deal found 1/20$683
This British Airways deal was found by Cheapflights users on 1/20. 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.
Mon 3/910:45 pm
IAD
-
NQY
2 stops31h 10m
British Airways
Sat 3/142:25 pm
NQY
-
IAD
3 stops58h 30m
British Airways
Deal found 1/20$689
This British Airways deal was found by Cheapflights users on 1/20. 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.
Fri 3/65:05 pm
IAD
-
NQY
3 stops39h 55m
British Airways
Thu 3/1210:40 am
NQY
-
IAD
2 stops33h 55m
British Airways
Deal found 1/20$702
This British Airways deal was found by Cheapflights users on 1/20. 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 3/76:20 pm
IAD
-
NQY
3 stops14h 40m
British Airways
Sat 3/142:25 pm
NQY
-
IAD
3 stops58h 30m
British Airways
Deal found 1/20$723

Find flight deals from Dulles Intl to Newquay

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Newquay (NQY). 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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$636
(British Airways)

One-way from

$428
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cornwall Newquay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cornwall Newquay flights.
Search Deals
From Washington, D.C. Dulles Intl to Cornwall Newquay
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Cornwall Newquay
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Newquay 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 January 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Newquay that are best for you.

Fly from

Dulles Intl

Fly to

Newquay

Route

Depart

Return

Price

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Sun 3/8

7:20 pm-1:35 pm

2 stops14h 15m

Cornwall Newquay

Sun 3/15

2:30 pm-4:35 pm

2 stops54h 05m

$636

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Sun 3/8

7:20 pm-1:35 pm

2 stops14h 15m

Cornwall Newquay

Sat 3/14

2:25 pm-8:55 pm

3 stops58h 30m

$680

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Fri 3/6

5:05 pm-2:00 pm

3 stops39h 55m

Cornwall Newquay

Thu 3/12

10:40 am-4:35 pm

2 stops33h 55m

$702

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Sat 3/7

9:45 pm-1:35 pm

2 stops34h 50m

Cornwall Newquay

Sat 3/14

2:25 pm-8:55 pm

3 stops58h 30m

$739

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Wed 2/25

6:20 pm-9:40 am

2 stops34h 20m

Cornwall Newquay

Sun 3/1

2:20 pm-3:35 pm

2 stops54h 15m

$771

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Sun 3/8

10:00 pm-1:55 pm

1 stop11h 55m

Cornwall Newquay

Fri 3/13

3:00 pm-4:35 pm

1 stop29h 35m

$831

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Sun 3/8

10:00 pm-1:55 pm

1 stop11h 55m

Cornwall Newquay

Sun 3/15

12:50 pm-8:30 pm

1 stop11h 40m

$831

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Sun 5/24

4:10 pm-2:25 pm

2 stops17h 15m

$428

Washington, D.C.Newquay

IAD - NQY

IADNQY

Washington, D.C. Dulles Intl

Sun 5/24

5:40 pm-10:05 am

2 stops35h 25m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Compare providers for flights from Dulles Intl to Newquay

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 Newquay in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 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. Dulles Intl Airport-Newquay 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. Dulles Intl Airport-Newquay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Newquay 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-Newquay flights, Cheapflights users trust AranGrant the most. AranGrant 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-Newquay 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 Newquay

Have a flexible travel schedule? Discover the best time to fly to Newquay from Dulles Intl 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.

Reviews of airlines servicing Newquay

Get insights into the airlines that provide service to Newquay. 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 Newquay. Reviews last updated January 22, 2026.
Get a feel of what it's like to fly with Aer Lingus from Washington, D.C. Dulles Intl Airport to Newquay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,442 reviews

Boarding

7.4

Food

6.6

Comfort

7.1

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,442 reviews
Aer Lingus
7.2
Good
1,442 reviews

Boarding

7.4

Food

6.6

Comfort

7.1

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Newquay. 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 Newquay from Washington, D.C. Dulles Intl?

    Cornwall Newquay (NQY) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Newquay. You should not have trouble finding flights to Cornwall Newquay from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Newquay airport from Washington, D.C. Dulles Intl. It is only a 3.5 mi journey from Cornwall Newquay (NQY) to Newquay’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Newquay?

    For as low as $636, British Airways can have you in Newquay from Washington, D.C. Dulles Intl Airport in 14h 15m. The distance between Washington, D.C. Dulles Intl Airport and Newquay is about 3497 mi.

  • Can I find deals for flights from Dulles Intl to Newquay that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Newquay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Newquay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Newquay.

  • Can I find deals for business class flights from Dulles Intl to Newquay?

    Yes. Cheapflights offers flight deals from Dulles Intl to Newquay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Dulles Intl to Newquay

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
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Dulles Intl to East Midlands flights
Baltimore to Exeter flights
Reagan-National to Southampton flights
Reagan-National to East Midlands flights
Baltimore to East Midlands flights
Reagan-National to Newquay flights

Top airline flying from Dulles Intl to Newquay

Discover the top airline that operate flights from Dulles Intl to Newquay. 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 2,558,603 searches. Data last updated January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$673Average$778FlexibilityNo cancel feeOn-timeN/A

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