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Cheap flights to Dulles Intl from £176

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — IAD
12 May — 19 May1
1 adult
Sun 12/5
Sun 19/5

Flights to Dulles Intl in 2024

Find the latest flights to Dulles Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 869,692 searches and data was last updated on 7 May 2024.

Popular in

July

Cheapest in

November

Average price

£555

Return from

£289

One-way from

£176
High demand for flights, 15% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in May 2024
From London to Washington, D.C.
One-way flight from London to Washington, D.C. Dulles Intl (IAD)

Cheap flights to Dulles Intl Airport in May & June 2024

Discover affordable flights and deals to Dulles Intl Airport in May and June 2024. In the last 7 days, Cheapflights users made a total of 869,692 searches and data was last updated on 7 May 2024.
The following deals offer some of the lowest prices we've found on flights heading to Washington, D.C. in May and June 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Mon 3/611:40STN - IAD
1 stop11h 00mPLAY
Sat 30/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£335
Wed 5/611:40STN - IAD
1 stop11h 00mPLAY
Mon 26/818:50IAD - STN
1 stop10h 50mPLAY
Deal found 6/5£357
Sat 18/511:40STN - IAD
1 stop11h 00mPLAY
Mon 20/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 4/5£368
Thu 9/511:40STN - IAD
1 stop11h 00mPLAY
Thu 16/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£376
Sat 18/511:40STN - IAD
1 stop11h 00mPLAY
Mon 27/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£383
Fri 28/606:30LTN - IAD
1 stop16h 10mMultiple Airlines
Tue 30/718:50IAD - LTN
1 stop13h 50mMultiple Airlines
Deal found 6/5£391
Wed 8/511:40STN - IAD
1 stop11h 00mPLAY
Mon 27/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£395
Wed 19/606:15LTN - IAD
1 stop16h 25mMultiple Airlines
Sat 13/718:50IAD - LTN
1 stop13h 40mMultiple Airlines
Deal found 5/5£396
Mon 3/606:00LTN - IAD
1 stop16h 40mMultiple Airlines
Sat 30/1118:05IAD - LTN
1 stop13h 50mMultiple Airlines
Deal found 5/5£396

Dulles Intl Airport 2024 flight deals

Explore flight deals for Dulles Intl Airport in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 869,692 searches and data were last updated on 7 May 2024.
The lowest fares on flights travelling to Washington, D.C. in May and June 2024. Check back soon for alternative fares.
Sun 8/1210:55STN - IAD
1 stop11h 00mPLAY
Fri 13/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£289
Mon 4/1110:55STN - IAD
1 stop11h 00mPLAY
Mon 18/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£293
Mon 4/1110:55STN - IAD
1 stop11h 00mPLAY
Mon 18/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£297
Sun 24/1110:55STN - IAD
1 stop11h 00mPLAY
Sun 1/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£311
Thu 29/811:40STN - IAD
1 stop11h 00mPLAY
Thu 26/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£314
Fri 22/1110:55STN - IAD
1 stop11h 00mPLAY
Mon 2/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 6/5£318
Fri 22/1110:55STN - IAD
1 stop11h 00mPLAY
Mon 2/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£323
Sun 8/1206:00LTN - IAD
1 stop15h 55mMultiple Airlines
Fri 13/1218:05IAD - LTN
1 stop14h 10mMultiple Airlines
Deal found 5/5£325
Sat 2/1110:55STN - IAD
1 stop11h 00mPLAY
Sun 10/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 5/5£326

Flights to Dulles Intl Airport departing soon

Discover available last-minute flight options to Dulles Intl Airport, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 869,692 searches and data was last updated on 7 May 2024.
Browse some of the best deals on flights leaving last minute to Washington, D.C.. Double check the price, date, and time of your last-minute flight.
Sat 11/518:00LHR - IAD
1 stop18h 16mLufthansa
Sat 18/506:30IAD - LHR
1 stop24h 20mLufthansa
Deal found 6/5£519
Mon 13/517:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Mon 20/522:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 6/5£520
Sat 11/518:00LHR - IAD
1 stop18h 16mLufthansa
Sat 18/518:30IAD - LHR
Nonstop7h 15mLufthansa
Deal found 6/5£521
Mon 13/506:50LHR - IAD
2 stops15h 40mAir Canada
Mon 20/509:55IAD - LHR
1 stop15h 35mAir Canada
Deal found 6/5£522
Mon 13/506:50LHR - IAD
2 stops14h 24mUnited Airlines
Mon 20/522:25IAD - LHR
Nonstop7h 15mUnited Airlines
Deal found 6/5£527
Sat 11/511:40STN - IAD
1 stop11h 00mPLAY
Mon 27/518:50IAD - STN
1 stop10h 50mPLAY
Deal found 6/5£527
Mon 13/506:50LHR - IAD
2 stops18h 52mUnited Airlines
Mon 20/509:55IAD - LHR
1 stop19h 05mUnited Airlines
Deal found 6/5£529
Mon 13/516:40LHR - IAD
Nonstop8h 05mUnited Airlines
Mon 20/522:25IAD - LHR
Nonstop7h 15mUnited Airlines
Deal found 6/5£530
Mon 13/516:40LHR - IAD
Nonstop8h 05mLufthansa
Sun 19/522:17IAD - LHR
1 stop27h 03mLufthansa
Deal found 6/5£532

One-way flights to Dulles Intl Airport

Explore one-way flight options to Dulles Intl Airport for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 869,692 searches and data was last updated on 7 May 2024.
If you're looking for options on one-way flights to Washington, D.C., check out these fares. Book a round-trip flight to Washington, D.C. instead by using the search form above.
Wed 28/807:05LTN - IAD
1 stop15h 35mMultiple Airlines
Deal found 5/5£176
Fri 30/806:30LTN - IAD
1 stop16h 10mMultiple Airlines
Deal found 6/5£190
Fri 30/806:30LTN - IAD
1 stop16h 10mMultiple Airlines
Deal found 5/5£191
Wed 22/506:15LTN - IAD
1 stop16h 25mMultiple Airlines
Deal found 5/5£200
Mon 26/806:00LTN - IAD
1 stop16h 40mMultiple Airlines
Deal found 5/5£201
Wed 22/506:00LGW - IAD
1 stop16h 40mMultiple Airlines
Deal found 5/5£205
Wed 22/506:15LTN - IAD
1 stop16h 25mMultiple Airlines
Deal found 6/5£209
Wed 22/506:00LGW - IAD
1 stop16h 40mMultiple Airlines
Deal found 6/5£210
Sun 25/806:50LTN - IAD
1 stop15h 50mMultiple Airlines
Deal found 5/5£211

Direct flights to Dulles Intl Airport

Tue 17/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Tue 1/1022:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 6/5£488
Wed 25/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Wed 2/1022:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 6/5£501
Wed 25/917:25LHR - IAD
Nonstop8h 05mBritish Airways
Wed 2/1017:55IAD - LHR
Nonstop7h 20mBritish Airways
Deal found 6/5£503
Mon 23/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Sun 29/922:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 6/5£506
Tue 17/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Thu 31/1022:20IAD - LHR
Nonstop7h 10mVirgin Atlantic
Deal found 6/5£508
Mon 23/917:30LHR - IAD
Nonstop7h 55mDelta
Sun 29/922:15IAD - LHR
Nonstop7h 15mDelta
Deal found 6/5£525
Mon 16/917:30LHR - IAD
Nonstop7h 55mDelta
Wed 30/1022:20IAD - LHR
Nonstop7h 10mDelta
Deal found 6/5£526
Fri 27/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Mon 7/1022:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 6/5£532
Fri 13/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Wed 18/922:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 6/5£536

Average price of flights to Dulles Intl Airport by month

Plan your trip to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight to Dulles Intl is currently £199 while a return flight costs £470. Price data was last updated on 5 May 2024.

Currently, January is the cheapest month in which you can book a flight to Dulles Intl (average of £598). Flying to Dulles Intl in July will prove the most costly (average of £856). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£476

February

£495

March

£556

April

£534

May

£600

June

£679

July

£681

August

£605

September

£548

October

£519

November

£478

December

£493

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

If weather is an important factor for your trip to Dulles Intl, 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).

When is the best time to book a flight to Dulles Intl?

Use this chart to determine the optimal time to book a return flight to Dulles Intl. Price data was last updated on 3 May 2024.
Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights to Dulles Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly to Dulles Intl?

Use this chart to determine the cheapest time to fly return to Dulles Intl. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Dulles Intl should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 7 May 2024.
Get a feel of what it's like to fly with PLAY, TAP AIR PORTUGAL and Virgin Atlantic to Washington, D.C. by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
10,818 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.1
Very Good
10,818 reviews
8.1
Very Good
10,818 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,602 reviews
8.1
Very Good
10,818 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
2,013 reviews
8.1
Very Good
10,818 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
740 reviews
8.1
Very Good
10,818 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
1,068 reviews
8.1
Very Good
10,818 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Washington Dulles International Airport handles close to 24 million passengers each year. This architecturally beautiful airport is situated 42km (26 miles) from downtown Washington DC and serves a metropolitan area that includes Washington, Baltimore and Northern Virginia.

Washington Dulles International Airport was named after John Foster Dulles who was a former US Secretary of State. The airport is well-connected to Washington and Virginia, it is also connected to more than 125 destinations around the world, making it a popular gateway to the eastern United States.

The airport has a range of shopping options including book shops, fashion, jewellery, gifts, gadgets and music. The duty-free shops at the Washington Dulles International Airport are well-stocked and the amenities are top-class.

The airport serves as a hub for United Airlines, however passengers can book flights to Washington Dulles International Airport on most major international and domestic airlines.

  • Can I find cheaper flights to Dulles Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dulles Intl?

    Based on reviews from Cheapflights users, PLAY is rated the highest out of the airlines that fly to Dulles Intl.

  • What is the cheapest airport to fly to in Dulles Intl?

    Washington, D.C. Dulles Intl Airport is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl Airport typically cost £54, while return flights cost around £148.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around £322, however they can be found for as little as £187.

  • Where does the fastest flight to Dulles Intl depart from?

    For those looking to save time traveling to Dulles Intl, London offers the quickest one-way flight (7 hours 55 minutes).

  • Does Washington, D.C. Dulles Intl Airport have car hire?

    Yes. Those touching down at Washington, D.C. Dulles Intl Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl Airport?

    Yes. Washington, D.C. Dulles Intl Airport has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl Airport (0.0 mi away from Washington, D.C. Dulles Intl Airport).

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