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£374 Cheap Flights from Washington (IAD) to Newquay (NQY)

View £374 flight on Tue, 11 Aug 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Newquay (NQY-Newquay Cornwall)

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Cheap Flights from Washington (IAD) to Newquay (NQY)

Prices were available within the past 7 days and start at £374 for one-way flights and £1,214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,214 Return, found 5 days ago
£1,214
Return
found 5 days ago
Select Aer Lingus flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,214 found 5 days ago
Iberia
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,232 Return, found 5 days ago
£1,232
Return
found 5 days ago
Select Iberia flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,232 found 5 days ago
Iberia
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,248 Return, found 5 days ago
£1,248
Return
found 5 days ago
Select Iberia flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,248 found 5 days ago
Iberia
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,251 Return, found 5 days ago
£1,251
Return
found 5 days ago
Select Iberia flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,251 found 5 days ago
Iberia
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,496 Return, found 5 days ago
£1,496
Return
found 5 days ago
Select Iberia flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,496 found 5 days ago
Aer Lingus
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,501 Return, found 5 days ago
£1,501
Return
found 5 days ago
Select Aer Lingus flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,501 found 5 days ago
Iberia
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,512 Return, found 5 days ago
£1,512
Return
found 5 days ago
Select Iberia flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,512 found 5 days ago
Air Canada
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,633 Return, found 5 days ago
£1,633
Return
found 5 days ago
Select Air Canada flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,633 found 5 days ago
Swiss International Air Lines
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,635 Return, found 5 days ago
£1,635
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,635 found 5 days ago
British Airways
Tue, 11 Aug - Sat, 15 Aug
IAD
Washington
NQY
Newquay
£1,782 Return, found 5 days ago
£1,782
Return
found 5 days ago
Select British Airways flight, departing Tue, 11 Aug from Washington to Newquay, returning Sat, 15 Aug, priced at £1,782 found 5 days ago

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) cost?
You can find one-way and return flights from IAD to NQY with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAD to NQY ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
The cheapest months to fly from IAD to NQY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
Enter IAD to NQY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
Aer Lingus is one of the cheapest airlines offering connecting return flights from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall), with tickets starting from around £1216 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
There are approximately 17 connecting flights per day from Washington Dulles Intl. (IAD) to Newquay Cornwall (NQY). Some common connection points include Heathrow (LHR), Dublin (DUB), and Pearson Intl. (YYZ).
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
The earliest flight from Washington Dulles Intl. (IAD) to Newquay Cornwall (NQY) typically departs around 6:10 AM local time. This service is operated by American Airlines and Aer Lingus. This is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
You'll typically find the most flights from Washington Dulles Intl. (IAD) to Newquay Cornwall (NQY) on a Wednesday, with around 12 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Aer Lingus, American Airlines, and Air Canada.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
The most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) are in the late evening, from 9pm to midnight. Many major carriers, including Aer Lingus and British Airways, offer flights during this window. Many travellers prefer this because it allows you to maximise your time in Washington, DC before your flight and arrive in Newquay ready to start your day.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
There are no nonstop flights from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall). For flights with one stop, you can expect the journey to take around 18 hours 48 minutes. If your journey involves two or more stops, the travel time is typically around 15 hours 18 minutes. The distance covered on this route is approximately 5,633 kilometers. Keep in mind that these are average times, and your actual flight duration can vary based on specific routing, layover times, and factors like wind patterns.
Can you fly business or first class from Washington, DC (IAD) to Newquay (NQY)?
Select the "Business class" and "First class" filters when looking for Washington, DC (IAD) to Newquay (NQY) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Newquay (NQY) from Washington, DC (IAD)?
If you're planning to travel to Newquay from Washington Dulles Intl. (IAD), you can fly directly into Newquay Cornwall (NQY). Some flights may connect through major hubs like Heathrow (LHR), Pierre Elliott Trudeau Intl. (YUL), or Pearson Intl. (YYZ) before reaching Newquay. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Newquay (NQY-Newquay Cornwall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Newquay Cornwall
Return price
£1,213
Distance
5599 km

Book with confidence

Compare flights from Washington to Newquay easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Newquay. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Newquay Cornwall in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Newquay Cornwall.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Newquay Cornwall (NQY)

The easiest way to view the best deals on flights from Washington to Newquay today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Newquay Cornwall start at just £1,214 and range up to £1,782.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Newquay
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Newquay flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Newquay Cornwall for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to Newquay easily and book with confidence

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