Cheap flights from Heathrow to Fairfax Airport

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Washington (WAS)
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The best prices from Heathrow to Fairfax Airport are usually found in November or February, booked 28 days in advance, depart on a Wednesday or Thursday and return on a Sunday

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

LHR - WAS
Price
£394 - £680
WAS
Temperature
6 - 32 °C
WAS
Rainfall
27 - 135 mm

Popular in

July

High demand for flights, 24% potential price rise

Cheapest in

November

Best time to find cheap flights, 23% potential price drop

Round-trip from

£394

From Heathrow to Fairfax Airport

One-way from

£206

One-way flight from Heathrow to Fairfax Airport

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Fairfax Airport?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 19%.

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

Travellers have found it’s best to book a flight 34 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Heathrow to Fairfax Airport 1-2 weeks in advance for as low as £518, or £605 for flights within the next 24 hours.

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

February is one of the best times of the year to fly to Fairfax Airport from Heathrow. Prices for February average £474 per person but you can even find prices for as low as £317. The most expensive prices can be found in the month of July. Opting for a February flight can save you 21% on your journey compared to booking in February

When is the cheapest time to fly from Heathrow to Fairfax Airport (LHR - WAS)?

When flying from Heathrow to Fairfax Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 6% versus a flight in the morning.

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

27 Mar - 16 Apr
£360pp
LHR
London Heathrow
Icelandair
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Icelandair
 
1 STOP
LHR
London Heathrow
30 Mar - 13 Apr
£361pp
LHR
London Heathrow
Icelandair
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Icelandair
 
1 STOP
LHR
London Heathrow
29 Mar - 27 Apr
£363pp
LHR
London Heathrow
Icelandair
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Icelandair
 
1 STOP
LHR
London Heathrow

Heathrow to Fairfax Airport 2021 flight deals

9 Nov - 17 Nov
£332pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
14 Apr - 21 Apr
£346pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
2 Apr - 8 May
£351pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Direct flights to Fairfax Airport from Heathrow

10 May - 24 May
£497pp
LHR
London Heathrow
Lufthansa
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Lufthansa
Direct
LHR
London Heathrow
3 May - 10 May
£498pp
LHR
London Heathrow
Lufthansa
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Lufthansa
Direct
LHR
London Heathrow
21 May - 31 May
£515pp
LHR
London Heathrow
Austrian Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Austrian Airlines
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Fairfax Airport

5 Mar - 7 Mar
£458pp
LHR
London Heathrow
Finnair
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Finnair
 
1 STOP
LHR
London Heathrow
7 Mar - 9 Sep
£469pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
5 Mar - 7 Mar
£482pp
LHR
London Heathrow
Finnair
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to Fairfax Airport from Heathrow

10:20 - 19:48
Multiple Airlines
2 stops
38h 28m
LHR - BWI
Multiple Airlines
£206
Kiwi.com
10:20 - 19:48
Multiple Airlines
2 stops
38h 28m
LHR - BWI
Multiple Airlines
£212
Kiwi.com
14:45 - 19:48
Multiple Airlines
2 stops
58h 03m
LHR - BWI
Multiple Airlines
£218
Kiwi.com

Related info for your journey

Flight FAQs

From Heathrow to Fairfax Airport

Are flight prices decreasing from Heathrow 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 Heathrow 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.

What safety measures are being taken by airlines flying from London Heathrow to Washington to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta and Alitalia are some airlines that have done so. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London Heathrow to Washington. Policies will vary by airline.

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

Virgin Atlantic, United Airlines, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Heathrow to Fairfax Airport for under £354 on Cheapflights?

Yes, there are multiple flights from Heathrow to Fairfax Airport for under £354. The cheapest flight booked recently is on Multiple Airlines for just £346, but on average you can expect to pay £362.

Are there direct flights from Heathrow to Fairfax Airport for under £566 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Fairfax Airport under £566. A good price for a direct flight from Heathrow to Fairfax Airport is less than £527.

Are there last-minute flights available from Heathrow to Fairfax Airport for under £495?

There are currently 20+ open flights from Heathrow to Fairfax Airport within the next 7 days for less than £495.

Is Heathrow weather warmer or cooler than Washington?

Our data indicates that the weather will be 32 °C on average in the month of July. The temperature in Washington is typically hotter than in Heathrow. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

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

Airlines like Finnair and Icelandair fly from Heathrow to Fairfax Airport in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 2h 55m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Cheapflights users have booked flights from Heathrow to Fairfax Airport from £355 return. Other airlines that can offer you cheap pricing are Icelandair, from £358, and Alitalia, from £375. TAP AIR PORTUGAL is 31% cheaper than the average price of flights available within the next 90 days to this destination.

Destination information for Fairfax Airport

Today's exchange rate
£1 = $1.42
Average temperature for February in Fairfax Airport
8.0 °C
Avg rainfall for February in Fairfax Airport
38.0 mm

Airports servicing London

Airports servicing Washington

Reagan National (DCA)

Top 10 airlines flying from Heathrow to Fairfax Airport

Airline Cheapest Average Flexibility On-time COVID-19 safety
TAP AIR PORTUGAL
£420 £568 No cancel fee N/A
Search TAP AIR PORTUGAL flights
Air Canada
£394 £708 No cancel fee 67%
Search Air Canada flights
Icelandair
£491 £714 No cancel fee 76%
Search Icelandair flights
American Airlines
£406 £715 No cancel fee 71%
Search American Airlines flights
SAS
£414 £725 No cancel fee 77%
Search SAS flights
Finnair
£500 £777 No cancel fee 76%
Search Finnair flights
Brussels Airlines
£479 £779 No cancel fee N/A
Search Brussels Airlines flights
Air France
£469 £781 No cancel fee 77%
Search Air France flights
KLM
£480 £790 No cancel fee 75%
Search KLM flights
Iberia
£451 £897 No cancel fee 77%
Search Iberia flights

Hourly flight availability from Heathrow to Fairfax Airport

Afternoon Midday to 6 PM 71% of flight departures
Morning 6 AM to midday 28% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Heathrow to Fairfax Airport
Sunday
7 daily flights
Monday
12 daily flights
Tuesday
12 daily flights
Wednesday
6 daily flights
Thursday
12 daily flights
Friday
6 daily flights
Saturday
7 daily flights
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