In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Luton Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to London Luton Airport as you normally would.

Can I find deals for flights from Washington to Luton that include hotel bookings?

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

How can I find direct flights from Washington to Luton?

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

Can I find deals for business class flights from Washington to Luton?

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

£188+ Flights from Washington to London Luton Airport

Cheap flight deals from Washington to Luton

Round-trip from	£414
One-way from	£188
Popular in	June
Cheapest in	January
Average price	£475

29/1-2/2
4 total stops
36h 25m total
Washington to London

Search Deals

16/5
2 total stops
17h 30m total
Washington to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£76 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from Washington to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Luton
Explore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Wed 28/114:35SEA - LTN

2 stops18h 30mMultiple Airlines

Wed 4/206:50LTN - SEA

2 stops18h 10mMultiple Airlines

Deal found 5/1£411

Thu 29/114:35SEA - LTN

2 stops17h 25mMultiple Airlines

Mon 2/206:00LTN - SEA

2 stops19h 00mMultiple Airlines

Deal found 7/1£414

Thu 5/214:35SEA - LTN

2 stops21h 55mMultiple Airlines

Thu 12/209:00LTN - SEA

2 stops16h 00mMultiple Airlines

Deal found 7/1£419

Sat 31/114:35SEA - LTN

2 stops17h 30mMultiple Airlines

Sat 7/206:00LTN - SEA

2 stops19h 00mMultiple Airlines

Deal found 7/1£437

Tue 19/518:55SEA - LTN

1 stop12h 35mMultiple Airlines

Tue 26/508:05LTN - SEA

1 stop17h 05mMultiple Airlines

Deal found 7/1£453

Mon 18/518:55SEA - LTN

1 stop12h 50mMultiple Airlines

Tue 26/508:05LTN - SEA

1 stop17h 05mMultiple Airlines

Deal found 7/1£456

Wed 11/321:05SEA - LTN

1 stop19h 00mMultiple Airlines

Wed 18/306:50LTN - SEA

1 stop19h 30mMultiple Airlines

Deal found 5/1£460

Wed 11/315:35SEA - LTN

2 stops21h 30mMultiple Airlines

Tue 17/307:10LTN - SEA

2 stops17h 50mMultiple Airlines

Deal found 6/1£461

Tue 20/114:35SEA - LTN

2 stops19h 15mMultiple Airlines

Wed 28/107:00LTN - SEA

2 stops18h 00mMultiple Airlines

Deal found 5/1£465

Mon 2/205:50SEA - LTN

3 stops30h 20mMultiple Airlines

Tue 17/220:50LTN - SEA

2 stops24h 30mMultiple Airlines

Deal found 5/1£466

Wed 28/114:35SEA - LTN

2 stops23h 15mMultiple Airlines

Tue 3/207:10LTN - SEA

2 stops17h 50mMultiple Airlines

Deal found 5/1£467

Sat 25/415:30PDX - LTN

1 stop13h 45mMultiple Airlines

Wed 29/406:15LTN - PDX

1 stop19h 45mMultiple Airlines

Deal found 5/1£494

Best flights from Washington to Luton
Discover carefully curated flight deals from Washington to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 January 2026.

Wed 11/315:35SEA - LTN

2 stops21h 30mMultiple Airlines

Tue 17/307:10LTN - SEA

2 stops17h 50mMultiple Airlines

Deal found 6/1£461

Tue 20/114:35SEA - LTN

2 stops19h 15mMultiple Airlines

Wed 28/107:00LTN - SEA

2 stops18h 00mMultiple Airlines

Deal found 5/1£465

Mon 2/205:50SEA - LTN

3 stops30h 20mMultiple Airlines

Tue 17/220:50LTN - SEA

2 stops24h 30mMultiple Airlines

Deal found 5/1£469

Sun 29/318:55SEA - LTN

1 stop18h 45mMultiple Airlines

Mon 6/410:35LTN - SEA

1 stop14h 35mMultiple Airlines

Deal found 6/1£493

Sat 25/415:30PDX - LTN

1 stop13h 45mMultiple Airlines

Wed 29/406:15LTN - PDX

1 stop19h 45mMultiple Airlines

Deal found 5/1£494

Sun 1/214:35SEA - LTN

2 stops16h 30mMultiple Airlines

Tue 17/209:00LTN - SEA

2 stops16h 00mMultiple Airlines

Deal found 5/1£497

Tue 21/415:30PDX - LTN

1 stop13h 25mMultiple Airlines

Wed 29/406:15LTN - PDX

1 stop19h 45mMultiple Airlines

Deal found 5/1£498

Sun 8/321:05SEA - LTN

1 stop17h 55mMultiple Airlines

Sun 15/308:05LTN - SEA

1 stop18h 15mMultiple Airlines

Deal found 7/1£498

Sun 18/114:35SEA - LTN

2 stops16h 00mMultiple Airlines

Tue 3/207:10LTN - SEA

2 stops17h 50mMultiple Airlines

Deal found 7/1£507

Tue 10/315:35SEA - LTN

1 stop16h 15mMultiple Airlines

Wed 18/308:00LTN - SEA

1 stop17h 00mMultiple Airlines

Deal found 7/1£513

Thu 19/214:35SEA - LTN

2 stops16h 25mMultiple Airlines

Thu 26/207:15LTN - SEA

2 stops17h 45mMultiple Airlines

Deal found 6/1£514

Wed 4/205:50SEA - LTN

3 stops30h 15mMultiple Airlines

Wed 11/218:35LTN - SEA

2 stops25h 35mMultiple Airlines

Deal found 7/1£514

Thu 23/415:30PDX - LTN

1 stop13h 15mMultiple Airlines

Wed 29/406:15LTN - PDX

1 stop19h 45mMultiple Airlines

Deal found 5/1£588

Sat 28/315:45PDX - LTN

1 stop13h 30mMultiple Airlines

Sun 5/406:25LTN - PDX

1 stop19h 35mMultiple Airlines

Deal found 6/1£604

Sat 25/415:30PDX - LTN

1 stop13h 45mMultiple Airlines

Sun 3/506:25LTN - PDX

1 stop19h 35mMultiple Airlines

Deal found 7/1£606

Tue 17/315:45PDX - LTN

2 stops19h 05mMultiple Airlines

Tue 7/409:10LTN - PDX

3 stops32h 05mMultiple Airlines

Deal found 6/1£612

Sat 28/315:45PDX - LTN

1 stop13h 30mMultiple Airlines

Fri 3/406:05LTN - PDX

1 stop19h 55mMultiple Airlines

Deal found 6/1£655

Mon 9/315:45PDX - LTN

2 stops18h 10mMultiple Airlines

Sun 15/306:00LTN - PDX

1 stop19h 00mMultiple Airlines

Deal found 7/1£666

Sat 23/515:30PDX - LTN

1 stop13h 45mMultiple Airlines

Sun 31/506:25LTN - PDX

1 stop19h 30mMultiple Airlines

Deal found 6/1£689

Mon 13/415:30PDX - LTN

2 stops17h 40mMultiple Airlines

Sun 19/406:25LTN - PDX

1 stop19h 35mMultiple Airlines

Deal found 6/1£691

Mon 19/109:50PDX - LTN

3 stops28h 00mMultiple Airlines

Thu 22/107:15LTN - PDX

3 stops34h 00mMultiple Airlines

Deal found 5/1£695

Last-minute flights from Washington to Luton
Discover last-minute flight deals from Washington to Luton. Data last updated 8 January 2026 and is based on user searches.

Sun 18/114:35SEA - LTN

2 stops18h 10mMultiple Airlines

Thu 22/109:00LTN - SEA

2 stops16h 00mMultiple Airlines

Deal found 5/1£470

Sun 18/109:50PDX - LTN

3 stops24h 25mMultiple Airlines

Sun 25/119:35LTN - PDX

3 stops30h 55mMultiple Airlines

Deal found 6/1£1,742

Tue 20/114:35SEA - LTN

2 stops19h 15mMultiple Airlines

Wed 28/107:00LTN - SEA

2 stops18h 00mMultiple Airlines

Deal found 5/1£465

Wed 28/114:35SEA - LTN

2 stops18h 30mMultiple Airlines

Wed 4/206:50LTN - SEA

2 stops18h 10mMultiple Airlines

Deal found 5/1£411

Wed 28/114:35SEA - LTN

2 stops23h 15mMultiple Airlines

Tue 3/207:10LTN - SEA

2 stops17h 50mMultiple Airlines

Deal found 5/1£467

Thu 29/114:35SEA - LTN

2 stops17h 25mMultiple Airlines

Mon 2/206:00LTN - SEA

2 stops19h 00mMultiple Airlines

Deal found 7/1£414

Sat 31/114:35SEA - LTN

2 stops17h 30mMultiple Airlines

Sat 7/206:00LTN - SEA

2 stops19h 00mMultiple Airlines

Deal found 7/1£437

Mon 2/205:50SEA - LTN

3 stops30h 20mMultiple Airlines

Tue 17/220:50LTN - SEA

2 stops24h 30mMultiple Airlines

Deal found 5/1£466

Mon 2/214:35SEA - LTN

2 stops23h 15mMultiple Airlines

Mon 9/207:20LTN - SEA

2 stops17h 40mMultiple Airlines

Deal found 5/1£477

Thu 5/214:35SEA - LTN

2 stops21h 55mMultiple Airlines

Thu 12/209:00LTN - SEA

2 stops16h 00mMultiple Airlines

Deal found 7/1£419

One-way flights from Washington to Luton
Search for one-way flight options from Washington to Luton. Find affordable one-way fares based on user searches. Data last updated 8 January 2026.

Sat 16/515:30PDX - LTN

2 stops17h 30mMultiple Airlines

Deal found 7/1£188

Tue 24/315:45PDX - LTN

3 stops56h 55mMultiple Airlines

Deal found 6/1£211

Thu 23/415:30PDX - LTN

2 stops18h 30mMultiple Airlines

Deal found 7/1£211

Fri 27/219:38PDX - LTN

3 stops58h 37mMultiple Airlines

Deal found 7/1£231

Mon 23/315:45PDX - LTN

2 stops22h 50mMultiple Airlines

Deal found 6/1£241

Wed 11/208:00PDX - LTN

3 stops39h 50mMultiple Airlines

Deal found 6/1£242

Mon 2/207:05PDX - LTN

2 stops42h 40mMultiple Airlines

Deal found 7/1£245

Sat 21/221:48PDX - LTN

3 stops58h 32mMultiple Airlines

Deal found 7/1£247

Sun 22/221:48PDX - LTN

3 stops34h 32mMultiple Airlines

Deal found 7/1£248

Sun 22/207:55SEA - LTN

2 stops30h 05mMultiple Airlines

Deal found 6/1£248

Tue 28/415:40SEA - LTN

3 stops18h 35mMultiple Airlines

Deal found 6/1£248

Sun 26/407:00PDX - LTN

3 stops47h 00mMultiple Airlines

Deal found 7/1£249

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Wed 11/3

15:35-20:05

2 stops21h 30m

London Luton

Tue 17/3

07:10-18:00

2 stops17h 50m

£461

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Tue 20/1

14:35-17:50

2 stops19h 15m

London Luton

Wed 28/1

07:00-17:00

2 stops18h 00m

£465

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Mon 2/2

05:50-20:10

3 stops30h 20m

London Luton

Tue 17/2

20:50-13:20

2 stops24h 30m

£469

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Sun 29/3

18:55-21:40

1 stop18h 45m

London Luton

Mon 6/4

10:35-17:10

1 stop14h 35m

£493

PortlandLondon

PDX - LTN

PDXLTN

Portland

Sat 25/4

15:30-13:15

1 stop13h 45m

London Luton

Wed 29/4

06:15-18:00

1 stop19h 45m

£494

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Sun 1/2

14:35-15:05

2 stops16h 30m

London Luton

Tue 17/2

09:00-17:00

2 stops16h 00m

£497

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 21/4

15:30-12:55

1 stop13h 25m

London Luton

Wed 29/4

06:15-18:00

1 stop19h 45m

£498

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Sun 8/3

21:05-22:00

1 stop17h 55m

London Luton

Sun 15/3

08:05-19:20

1 stop18h 15m

£498

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Sun 18/1

14:35-14:35

2 stops16h 00m

London Luton

Tue 3/2

07:10-17:00

2 stops17h 50m

£507

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Tue 10/3

15:35-14:50

1 stop16h 15m

London Luton

Wed 18/3

08:00-18:00

1 stop17h 00m

£513

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 41 results

...

Best time to book a flight from Washington to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Washington with our price prediction graph.

Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Washington to London Luton Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Washington to Luton that include hotel bookings?
Yes. In addition to deals on Washington to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington to Luton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Luton.
Can I find deals for business class flights from Washington to Luton?
Yes. Cheapflights offers flight deals from Washington to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Milton Keynes

Luton

Croydon

Slough

Hounslow

Gatwick

Ilford

Wembley

Brentford

Hayes

Colchester

Watford

Crawley

Kingston upon Thames

Bedford

Chelmsford

Eastbourne

Romford

Folkestone

Ipswich

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Washington to Luton?

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 Luton from Washington today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Washington to Luton?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington to Luton.

Can Cheapflights find flights from Washington to Luton with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington to Luton flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Washington to Luton become cheaper?

Yes, Cheapflights offers price alerts on Washington to Luton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Washington to London Luton Airport from £188

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington to Luton

Keep the following information in mind while searching for Washington to Luton flight deals. Data was last updated 8 January 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Luton

Cheapest flights from Washington to LutonExplore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Explore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to London Luton Airport that are best for you.

Best time to book a flight from Washington to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to London Luton Airport

Related info for your journey

Find useful and relevant information for your journey from Washington to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Washington to Luton that include hotel bookings?

How can I find direct flights from Washington to Luton?

Can I find deals for business class flights from Washington to Luton?

Travelling to a place near London Luton Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Luton

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Luton?

Why should you use Cheapflights to find cheap flight tickets from Washington to Luton?

Can Cheapflights find flights from Washington to Luton with no change fees?

Can Cheapflights notify me if prices for flights from Washington to Luton become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington to Luton
Explore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.