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Flights from LON to Washington D.C. (One-way)

Compare 3 flight options on JAL

* Based on 20 flight price data points (fetched: 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$1,071.00
Flight Time17h 50m - 23h
Stops1 stop

Fares by Cabin Class

Economy$1,071 ~ $1,336
Business$3,123 ~ $3,169

Available Route Options

3 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundLGW London Gatwick → IST Istanbul → IAD Washington Dulles
17h 50m
1stop
$1,079~$3,131~
OutboundLHR London Heathrow → IST Istanbul → IAD Washington Dulles
17h 55m
1stop
$1,117~$3,169~
OutboundSTN → IST Istanbul → IAD Washington Dulles
23h
1stop
$1,071~$3,123~
Book on Japan Airlines Official Website→
Search real-time LON to Washington D.C. flights on Expedia→

Compare fares with other airlines

Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

  • FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
  • Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

CabinFareFLY ON PointsFLY ON Points/$100MilesMiles/$100
Economy$1,071 - $1,3366,776507 - 6336,776507 - 633
Business$3,123 - $3,16910,163321 - 32510,163321 - 325
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 3 available flight options from LON to Washington D.C.. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List
LGWLondon Gatwick → ISTIstanbul → IADWashington Dulles(17.8h+)
6,776 mi
Economy (Booking Class S)
$1,079
6,776FLY ON Points628 FLY ON Points/$100
6,776Miles628 Miles/$100
▼
Economy (Booking Class H)
$1,197
6,776FLY ON Points566 FLY ON Points/$100
6,776Miles566 Miles/$100
▼
Business (Booking Class D)
$3,131
10,163FLY ON Points325 FLY ON Points/$100
10,163Miles325 Miles/$100
▼
LHRLondon Heathrow → ISTIstanbul → IADWashington Dulles(17.9h+)
6,776 mi
Economy (Booking Class S)
$1,117
6,776FLY ON Points607 FLY ON Points/$100
6,776Miles607 Miles/$100
▼
Economy (Booking Class H)
$1,235
6,776FLY ON Points549 FLY ON Points/$100
6,776Miles549 Miles/$100
▼
Business (Booking Class D)
$3,169
10,163FLY ON Points321 FLY ON Points/$100
10,163Miles321 Miles/$100
▼
STN → ISTIstanbul → IADWashington Dulles(23.0h+)
6,776 mi
Economy (Booking Class S)
$1,071
6,776FLY ON Points633 FLY ON Points/$100
6,776Miles633 Miles/$100
▼
Economy (Booking Class H)
$1,189
6,776FLY ON Points570 FLY ON Points/$100
6,776Miles570 Miles/$100
▼
Economy (Booking Class A)
$1,336
6,776FLY ON Points507 FLY ON Points/$100
6,776Miles507 Miles/$100
▼
Business (Booking Class D)
$3,123
10,163FLY ON Points325 FLY ON Points/$100
10,163Miles325 Miles/$100
▼

FAQ

You can earn between 6,776 and 10,163 Status Miles depending on booking class. Economy: 6,776–6,776. Business: 10,163–10,163.

The lowest fare starts at $1,071. Economy from $1,071. Business from $3,123.

Economy class offers better Status Miles per cost. Economy: up to 632.7, Business: up to 325.4.

Yes. Turkish Airlines flights can also be credited to: Premium Points (ANA), PQP (UA), Status Points (LH).

The shortest flight time is approximately 17.8h.

Washington D.C. on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from LON

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OriginLONLONChange
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DestinationIADWashington D.C.
Destinations (38)
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