Cheap flights from Ireland to Fairfax Airport

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How to find the cheapest flight from
Ireland to Fairfax Airport (WAS)

How far in advance should I book a flight from Ireland to Fairfax Airport?

Users have found that booking a flight from Ireland to Fairfax Airport at least 34 days early can save you up to 27% on average compared to booking a flight this week. If booking 34 days before your flight isn’t an option for you, users have found flights from Ireland to Fairfax Airport for as little as £520 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £607 for flights departing within the next 3 days.

What is the cheapest month to fly from Ireland to Fairfax Airport?

Our data shows that February tends to be the cheapest month to fly to Fairfax Airport from Ireland. Users have commonly found prices around £475 for the month, but tickets can be as low as £318. Due to multiple factors, prepare for potentially higher prices in July.

Cheap flights from Ireland to Fairfax Airport in February, March 2021

25 Feb - 3 Mar
£222pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
 
1 STOP
DUB
Dublin
23 Mar - 4 Apr
£226pp
DUB
Dublin
KLM
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
KLM
   
2 STOPS
DUB
Dublin
23 Mar - 2 Apr
£239pp
DUB
Dublin
Delta
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Delta
 
1 STOP
DUB
Dublin

Ireland to Fairfax Airport 2021 flight deals

23 Dec - 1 Jan
£221pp
DUB
Dublin
Multiple airlines
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Multiple Airlines
 
1 STOP
DUB
Dublin
25 Feb - 3 Mar
£222pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
 
1 STOP
DUB
Dublin
9 Apr - 17 Apr
£224pp
DUB
Dublin
Multiple airlines
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
DUB
Dublin

Direct flights to Fairfax Airport from Ireland

9 Apr - 17 Apr
£317pp
DUB
Dublin
Lufthansa
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Lufthansa
Direct
DUB
Dublin
7 Jun - 9 Jun
£529pp
DUB
Dublin
Lufthansa
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Lufthansa
Direct
DUB
Dublin
5 Jul - 29 Aug
£1,364pp
DUB
Dublin
Lufthansa
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Lufthansa
Direct
DUB
Dublin

Last-minute flights from Ireland to Fairfax Airport

1 Mar - 6 Mar
£401pp
DUB
Dublin
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air France
   
2 STOPS
DUB
Dublin

One-way flights to Fairfax Airport from Ireland

01:55 - 18:46
Delta
2 stops
20h 51m
DUB - BWI
Delta
£137
Delta
04:00 - 18:46
Multiple Airlines
2 stops
19h 46m
DUB - BWI
Multiple Airlines
£309
Lufthansa
07:30 - 18:00
KLM
2 stops
15h 30m
DUB - IAD
KLM
£965
KLM

Related info for your journey

Flight FAQs

From Ireland to Fairfax Airport

Are flight prices decreasing from Ireland to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ireland and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ireland to Washington have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ireland to Washington have new flexible policies in place due to COVID-19. Aer Lingus, United Airlines, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Can I find flights from Ireland to Fairfax Airport for under £284 on Cheapflights?

Yes, there are multiple flights from Ireland to Fairfax Airport for under £284. The cheapest flight booked recently is on American Airlines for just £224, but on average you can expect to pay £561.

Are there direct flights from Ireland to Fairfax Airport for under £355 on Cheapflights?

Cheapflights has 4 direct flights from Ireland to Fairfax Airport under £355. A good price for a direct flight from Ireland to Fairfax Airport is less than £963.

Are there last-minute flights available from Ireland to Fairfax Airport for under £426?

There are currently 1+ open flights from Ireland to Fairfax Airport within the next 7 days for less than £426.

What are the most popular airlines that fly from Ireland to Washington?

Before booking your flight from Ireland to Washington, check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the most popular routes from Ireland to Washington?

The most popular route from Ireland to Washington is Dublin - Washington Dulles Intl. You may also consider Dublin - Washington Reagan-National or Dublin - Baltimore/Washington.

What are the cheapest flights from Ireland to Washington?

Looking at all options, your cheapest flight can be booked for £220. While the most popular route (Dublin - Washington Dulles Intl) can be booked for £235 on average our data indicates £1,352 when flying from Ireland to Washington

What are the most reliable airlines from Ireland to Washington?

Before booking your flight to Washington from Ireland, have a look at the most reliable airlines to get you to your destination on time: United Airlines (90%), Ethiopian Air (90%), ASKY( 90%).

How long does is the flight from Ireland to Fairfax Airport?

A quick flight from Ireland to Fairfax Airport can take about 8h 10m. Lufthansa provides one of the quickest options available for as low as £318. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Ireland to Fairfax Airport return?

Flying on American Airlines is currently your cheapest option to Fairfax Airport, with prices starting at £224. Additional return tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at £226 and £240, respectively.

What are the cheapest airlines to fly from Ireland to Fairfax Airport one-way?

For one-way options, check prices for KLM. According to our data, you can fly for as low as £133. Users have also found prices from £137 and £1,157 on KLM and Delta, respectively.

Departure points for flights from Ireland to Fairfax Airport

Destination information for Fairfax Airport

Today's exchange rate
£1 = $1.41
Flight duration
7h 37m
Average temperature for February in Fairfax Airport
8.0 °C
Avg rainfall for February in Fairfax Airport
38.0 mm

Airports servicing

Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Airports servicing Washington

Reagan National (DCA)

Top 7 airlines flying from Ireland to Fairfax Airport

Airline Cheapest Average Flexibility On-time COVID-19 safety
British Airways
£320 £438 No cancel fee 70%
Search British Airways flights
Air France
£313 £463 No cancel fee 77%
Search Air France flights
Icelandair
£371 £472 No cancel fee 76%
Search Icelandair flights
Lufthansa
£353 £522 No cancel fee 76%
Search Lufthansa flights
Aer Lingus
£330 £550 No cancel fee N/A
Search Aer Lingus flights
Air Canada
£329 £561 No cancel fee 67%
Search Air Canada flights
United Airlines
£347 £563 No cancel fee 69%
Search United Airlines flights
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