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Aer Lingus flights from Manchester to Washington, D.C. (MAN - WAS)

MAN — WAS
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Manchester to Washington, D.C. on Aer Lingus typically fly into Washington, D.C. Dulles Intl and depart from Manchester. Select your dates above for pricing.

Aer Lingus flights from Manchester to Washington, D.C. in 2026

Find detailed information about Aer Lingus flights from Manchester to Washington, D.C.. Explore the options provided by Aer Lingus to plan your journey from Manchester to Washington, D.C.. Data last updated 24 March 2026.

One-way from

£702

Return from

£646

Popular in

July

Cheapest in

September

Average price (all airlines)

£586
Aer Lingus
  • Aer Lingus
  • 29/3
  • 1 total stop
  • 23h 50m total
  • Manchester to Washington, D.C.
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Aer Lingus
  • Aer Lingus
  • 7/5-15/5
  • 2 total stops
  • 22h 55m total
  • Manchester to Washington, D.C.
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Highest demand for flights from Manchester to Washington, D.C.; 15% potential price increase.
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Best time to find cheap flights from Manchester to Washington, D.C.; 2% potential price drop.
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Average price for all Manchester to Washington, D.C. flights (one-way and round-trip).
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  • How do most travelers feel about Aer Lingus?

    Cheapflights users who travel with Aer Lingus (a popular airline from Manchester to Washington, D.C.) have rated them a 7.2/10. This rating comes from 1,487 reviews. If you are looking to travel MAN-WAS, search your dates above.

Find Aer Lingus flight deals from Manchester to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest Aer Lingus flights from Manchester to Washington, D.C.
Explore the most affordable Aer Lingus flight options available from Manchester to Washington, D.C.. Find the lowest fares with prices last updated on 24 March 2026.

Tue 31/311:35
MAN
-
IAD
1 stop13h 00m
Aer Lingus
Sat 18/417:15
IAD
-
MAN
1 stop9h 25m
Aer Lingus
Deal found 22/3£632
Tue 31/311:35
MAN
-
IAD
1 stop13h 00m
Aer Lingus
Tue 7/417:15
IAD
-
MAN
1 stop10h 25m
Aer Lingus
Deal found 24/3£646
Wed 1/411:35
MAN
-
IAD
1 stop12h 50m
Aer Lingus
Sat 18/417:15
IAD
-
MAN
1 stop9h 25m
Aer Lingus
Deal found 22/3£648

How far ahead should I book a flight from Manchester to Washington, D.C. with Aer Lingus?

Use this chart to determine the optimal time to book a return flight from Manchester to Washington, D.C.. Price data was last updated on 20 March 2026.

Booking with Aer Lingus 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Manchester to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Manchester to Washington, D.C. with Aer Lingus?

Currently, the most affordable month to book a Aer Lingus flight from Manchester to Washington, D.C. in October, with an average price of £420. Conversely, traveling with Aer Lingus from Manchester to Washington, D.C. in July will be the most expensive, with an average cost of £645. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

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.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

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).

Best time to book a flight from Manchester to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Manchester 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.

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Fly from Manchester to Washington, D.C. on another airline

Consider alternative airlines that service the Washington, D.C. area. Flight routes are based on user searches made on Cheapflights and were last updated on 24 March 2026.
Icelandair flights from Manchester to Washington, D.C.
Virgin Atlantic flights from Manchester to Washington, D.C.

See what others are saying about Aer Lingus

Read reviews and see what other travellers are saying about their experiences with Aer Lingus. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Aer Lingus for your next flight. Reviews last updated 24 March 2026.
Aer Lingus
7.2
Good
1,487 reviews
Check prices
Overview

Food

6.6

Comfort

7.1

Boarding

7.4

Crew

8.1

Entertainment

7.0

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