Question 1

What is the cheapest month to book a flight from London Luton Airport to Washington, D.C.?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Washington, D.C. (average of £599). Flying from London Luton Airport to Washington, D.C. in July is currently the most expensive (average of £947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 2

What is the cheapest day to fly from London Luton Airport to Washington, D.C.?

Accepted Answer

Travellers seeking maximum savings on their London Luton Airport to Washington, D.C. flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Question 5

What is the cheapest day to fly round-trip from London Luton Airport to Washington, D.C.?

Accepted Answer

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 6

How far in advance should I book a flight from London Luton Airport to Washington, D.C.?

Accepted Answer

To save up to 30% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Luton Airport to Washington, D.C. from £550 1-2 weeks out and tickets from £762 for flights departing within the next 72 hours.

Question 7

What is the cheapest month to fly from London Luton Airport to Washington, D.C.?

Accepted Answer

February is one of the best times of the year to fly to Washington, D.C. from London Luton Airport. Prices for February average £546 per person but you can even find prices for as low as £224. The most expensive prices can be found in the month of July. Opting for a February flight can save you 20% on your journey compared to booking in July

Question 8

What is the cheapest time of day to fly from LTN to WAS?

Accepted Answer

Unlike at midday, when flights are generally more expensive, you can save up to 20% on flights from London Luton Airport to Washington, D.C. by exploring options for tickets in the morning.

Question 9

Can I find deals for flights from Luton to Washington, D.C. that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Luton to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 10

How can I find direct flights from Luton to Washington, D.C.?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Washington, D.C..

Question 11

Can I find deals for business class flights from Luton to Washington, D.C.?

Accepted Answer

Yes. Cheapflights offers flight deals from Luton to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 12

How does Cheapflights help users find flights from Luton to Washington, D.C.?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington, D.C. from Luton today with Cheapflights!

Question 13

Why should you use Cheapflights to find cheap flight tickets from Luton to Washington, D.C.?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Luton.

Question 14

Can Cheapflights find flights from Luton to Washington, D.C. with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Luton to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 15

Can Cheapflights notify me if prices for flights from Luton to Washington, D.C. become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Luton today and book when prices fit your budget.

Round-trip from	£483
One-way from	£185
Popular in	July
Cheapest in	February
Average price	£657

Cheap flights from London Luton Airport to Washington, D.C. from £185

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Luton to Washington, D.C.Explore the most affordable flight options available from Luton to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Luton to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Related info for your journey

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Can I find deals for flights from Luton to Washington, D.C. that include hotel bookings?

How can I find direct flights from Luton to Washington, D.C.?

Can I find deals for business class flights from Luton to Washington, D.C.?

What is the cheapest month to book a flight from London Luton Airport to Washington, D.C.?

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How does Cheapflights help users find flights from Luton to Washington, D.C.?

Why should you use Cheapflights to find cheap flight tickets from Luton to Washington, D.C.?

Can Cheapflights find flights from Luton to Washington, D.C. with no change fees?

Can Cheapflights notify me if prices for flights from Luton to Washington, D.C. become cheaper?

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Cheapest flights from Luton to Washington, D.C.
Explore the most affordable flight options available from Luton to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.