Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline PLAY

The cheapest airline(s) flying from Washington to London is PLAY.

  • PLAY PLAY
  • TAP Air Portugal TAP Air Portugal
  • Icelandair Icelandair
  • Delta Air Lines Delta Air Lines
  • Scandinavian Airlines Scandinavian Airlines
  • United Airlines United Airlines
  • British Airways British Airways
  • Swiss Swiss
  • Virgin Atlantic Airways Virgin Atlantic Airways
  • ITA Airways ITA Airways
Cheapest Month September

Travel Period: June 2024 - May 2025

The cheapest month(s) to fly from Washington to London is September.

  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Washington to London is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 6pm

The cheapest time of the day to fly from Washington to London is in the afternoon.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Thu, 2 May, 2024

  • Depart Earliest
    • Earliest
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  • Arrive
    • Earliest
    • Latest
  • Airline Filter by Airline
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  • Total Duration
    • Shortest
    • Longest
  • Stopover
    All
  • Availability
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 20:45 - 09:05+ 1
    IAD - LGW
  • 20:45 (IAD)Washington Dulles International Airport
  • 09:05 (LGW)London Gatwick Airport + 1
  • Norse Atlantic UK (Z0 742)Boeing 787 9
  • 7h 20m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 787 9
  • 20:50 - 09:00+ 1
    BWI - LHR
  • 20:50 (BWI)Baltimore Washington International Airport
  • 09:00 (LHR)London Heathrow Airport + 1
  • British Airways (BA 228)Boeing 787 8
  • 7h 10m
  • Direct
    • M
    • -
    • W
    • -
    • -
    • -
    • -
  • Boeing 787 8
  • 20:50 - 09:00+ 1
    BWI - LHR
  • 20:50 (BWI)Baltimore Washington International Airport
  • 09:00 (LHR)London Heathrow Airport + 1
  • British Airways (BA 228)Boeing Dreamliner Series 10
  • 7h 10m
  • Direct
    • -
    • -
    • -
    • T
    • -
    • -
    • -
  • Boeing Dreamliner Series 10
  • 21:00 - 09:10+ 1
    BWI - LHR
  • 21:00 (BWI)Baltimore Washington International Airport
  • 09:10 (LHR)London Heathrow Airport + 1
  • British Airways (BA 228)Boeing 787 8
  • 7h 10m
  • Direct
    • -
    • -
    • -
    • -
    • F
    • S
    • -
  • Boeing 787 8
  • 21:00 - 09:10+ 1
    BWI - LHR
  • 21:00 (BWI)Baltimore Washington International Airport
  • 09:10 (LHR)London Heathrow Airport + 1
  • British Airways (BA 228)Boeing Dreamliner Series 10
  • 7h 10m
  • Direct
    • -
    • T
    • -
    • -
    • -
    • -
    • S
  • Boeing Dreamliner Series 10
  • 22:00 - 10:40+ 1
    IAD - LHR
  • 22:00 (IAD)Washington Dulles International Airport
  • 10:40 (LHR)London Heathrow Airport + 1
  • United Airlines (UA 924)Boeing 767
  • 7h 40m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 767
  • 22:45 - 11:00+ 1
    IAD - LHR
  • 22:45 (IAD)Washington Dulles International Airport
  • 11:00 (LHR)London Heathrow Airport + 1
  • British Airways (BA 292)Airbus Industrie A380 800
  • 7h 15m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus Industrie A380 800
  • 08:25 - 20:55
    IAD - LHR
  • 08:25 (IAD)Washington Dulles International Airport
  • 20:55 (LHR)London Heathrow Airport
  • United Airlines (UA 122)Boeing 767
  • 7h 30m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 767
  • 17:30 - 05:55+ 1
    IAD - LHR
  • 17:30 (IAD)Washington Dulles International Airport
  • 05:55 (LHR)London Heathrow Airport + 1
  • United Airlines (UA 918)Boeing 777
  • 7h 25m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 777
  • 17:55 - 06:15+ 1
    IAD - LHR
  • 17:55 (IAD)Washington Dulles International Airport
  • 06:15 (LHR)London Heathrow Airport + 1
  • British Airways (BA 216)Boeing 777
  • 7h 20m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • -
    • -
  • Boeing 777
  • 17:55 - 06:25+ 1
    IAD - LHR
  • 17:55 (IAD)Washington Dulles International Airport
  • 06:25 (LHR)London Heathrow Airport + 1
  • Virgin Atlantic Airways (VS 22)Airbus Industrie 330 300
  • 7h 30m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus Industrie 330 300
  • 18:00 - 06:20+ 1
    IAD - LHR
  • 18:00 (IAD)Washington Dulles International Airport
  • 06:20 (LHR)London Heathrow Airport + 1
  • British Airways (BA 216)Boeing 777
  • 7h 20m
  • Direct
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 777
  • 18:10 - 06:30+ 1
    IAD - LHR
  • 18:10 (IAD)Washington Dulles International Airport
  • 06:30 (LHR)London Heathrow Airport + 1
  • British Airways (BA 216)Boeing 777
  • 7h 20m
  • Direct
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 777

Connecting Flights

  • 20:30 - 06:25+ 1
    BWI - KEF
    07:40 - 11:55+ 1
    KEF - LHR
  • 20:30 (BWI)Baltimore Washington International Airport
    07:40 (KEF)Reykjavik Keflavik International Airport
  • 06:25 (KEF)Reykjavik Keflavik International Airport + 1
    11:55 (LHR)London Heathrow Airport
  • Icelandair (FI 642)Boeing 737 Max 8 Passenger
    Icelandair (FI 450)Boeing 757 300 Winglets
  • 10h 25m (1h 15m)
  • KEF Reykjavik 1h 15m
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 20:45 - 10:50+ 1
    IAD - ZRH
    11:50 - 12:30+ 1
    ZRH - LCY
  • 20:45 (IAD)Washington Dulles International Airport
    11:50 (ZRH)Zurich Airport
  • 10:50 (ZRH)Zurich Airport + 1
    12:30 (LCY)London City Airport
  • Swiss (LX 73)Airbus Industrie 330 300
    Swiss (LX 456)Embraer 190 E2
  • 10h 45m (1h)
  • ZRH Zurich 1h
    • -
    • -
    • W
    • T
    • -
    • -
    • S
  • 20:45 - 10:50+ 1
    IAD - ZRH
    12:05 - 13:00+ 1
    ZRH - LHR
  • 20:45 (IAD)Washington Dulles International Airport
    12:05 (ZRH)Zurich Airport
  • 10:50 (ZRH)Zurich Airport + 1
    13:00 (LHR)London Heathrow Airport
  • Swiss (LX 73)Airbus Industrie 330 300
    Swiss (LX 332)Airbus A320 Neo
  • 11h 15m (1h 15m)
  • ZRH Zurich 1h 15m
    • -
    • -
    • -
    • -
    • F
    • S
    • -
  • 20:45 - 10:50+ 1
    IAD - ZRH
    12:05 - 13:00+ 1
    ZRH - LHR
  • 20:45 (IAD)Washington Dulles International Airport
    12:05 (ZRH)Zurich Airport
  • 10:50 (ZRH)Zurich Airport + 1
    13:00 (LHR)London Heathrow Airport
  • Swiss (LX 73)Airbus Industrie 330 300
    Swiss (LX 332)Airbus A321 Neo
  • 11h 15m (1h 15m)
  • ZRH Zurich 1h 15m
    • M
    • T
    • W
    • T
    • -
    • -
    • S
  • 20:45 - 10:50+ 1
    IAD - ZRH
    13:05 - 13:45+ 1
    ZRH - LCY
  • 20:45 (IAD)Washington Dulles International Airport
    13:05 (ZRH)Zurich Airport
  • 10:50 (ZRH)Zurich Airport + 1
    13:45 (LCY)London City Airport
  • Swiss (LX 73)Airbus Industrie 330 300
    Swiss (LX 456)Embraer 190 E2
  • 12h (2h 15m)
  • ZRH Zurich 2h 15m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 22:15 - 10:30+ 1
    IAD - LIS
    12:55 - 15:35+ 1
    LIS - LHR
  • 22:15 (IAD)Washington Dulles International Airport
    12:55 (LIS)Lisbon Airport
  • 10:30 (LIS)Lisbon Airport + 1
    15:35 (LHR)London Heathrow Airport
  • United Airlines (UA 942)Boeing 757 200 Series
    TAP Air Portugal (TP 1368)Airbus A321 Neo
  • 12h 20m (2h 25m)
  • LIS Lisbon 2h 25m
    • -
    • -
    • W
    • -
    • -
    • -
    • -
  • 22:20 - 10:35+ 1
    IAD - LIS
    12:55 - 15:35+ 1
    LIS - LHR
  • 22:20 (IAD)Washington Dulles International Airport
    12:55 (LIS)Lisbon Airport
  • 10:35 (LIS)Lisbon Airport + 1
    15:35 (LHR)London Heathrow Airport
  • TAP Air Portugal (TP 234)Airbus A321 Neo
    TAP Air Portugal (TP 1368)Airbus A321 Neo
  • 12h 15m (2h 20m)
  • LIS Lisbon 2h 20m
    • -
    • -
    • W
    • -
    • -
    • -
    • -
  • 17:10 - 05:15+ 1
    IAD - DUB
    07:00 - 08:30+ 1
    DUB - LCY
  • 17:10 (IAD)Washington Dulles International Airport
    07:00 (DUB)Dublin Airport
  • 05:15 (DUB)Dublin Airport + 1
    08:30 (LCY)London City Airport
  • Aer Lingus (EI 116)Airbus A321 Neo
    British Airways (BA 4461)Embraer Emb E90
  • 10h 20m (1h 45m)
  • DUB Dublin 1h 45m
    • M
    • T
    • W
    • -
    • -
    • -
    • -
  • 17:10 - 05:15+ 1
    IAD - DUB
    07:30 - 09:05+ 1
    DUB - LHR
  • 17:10 (IAD)Washington Dulles International Airport
    07:30 (DUB)Dublin Airport
  • 05:15 (DUB)Dublin Airport + 1
    09:05 (LHR)London Heathrow Airport
  • Aer Lingus (EI 116)Airbus A321 Neo
    Aer Lingus (EI 154)Airbus A321 Neo
  • 10h 55m (2h 15m)
  • DUB Dublin 2h 15m
    • M
    • T
    • W
    • T
    • -
    • -
    • -
  • 17:10 - 05:15+ 1
    IAD - DUB
    06:30 - 08:00+ 1
    DUB - LHR
  • 17:10 (IAD)Washington Dulles International Airport
    06:30 (DUB)Dublin Airport
  • 05:15 (DUB)Dublin Airport + 1
    08:00 (LHR)London Heathrow Airport
  • Aer Lingus (EI 116)Airbus A321 Neo
    Aer Lingus (EI 152)Airbus A320 Neo
  • 9h 50m (1h 15m)
  • DUB Dublin 1h 15m
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 17:10 - 05:15+ 1
    IAD - DUB
    08:40 - 10:15+ 1
    DUB - LCY
  • 17:10 (IAD)Washington Dulles International Airport
    08:40 (DUB)Dublin Airport
  • 05:15 (DUB)Dublin Airport + 1
    10:15 (LCY)London City Airport
  • Aer Lingus (EI 116)Airbus A321 Neo
    British Airways (BA 4463)Embraer Emb E90
  • 12h 05m (3h 25m)
  • DUB Dublin 3h 25m
    • M
    • T
    • W
    • T
    • -
    • -
    • -
  • 17:10 - 05:15+ 1
    IAD - DUB
    09:20 - 10:50+ 1
    DUB - LCY
  • 17:10 (IAD)Washington Dulles International Airport
    09:20 (DUB)Dublin Airport
  • 05:15 (DUB)Dublin Airport + 1
    10:50 (LCY)London City Airport
  • Aer Lingus (EI 116)Airbus A321 Neo
    British Airways (BA 4461)Embraer Emb E90
  • 12h 40m (4h 05m)
  • DUB Dublin 4h 05m
    • -
    • -
    • -
    • -
    • F
    • -
    • -
  • 18:00 - 07:50+ 1
    IAD - BRU
    09:50 - 10:15+ 1
    BRU - LHR
  • 18:00 (IAD)Washington Dulles International Airport
    09:50 (BRU)Brussels Airport
  • 07:50 (BRU)Brussels Airport + 1
    10:15 (LHR)London Heathrow Airport
  • Brussels Airlines (SN 516)Airbus Industrie 330 300
    Brussels Airlines (SN 2093)Airbus
  • 11h 15m (2h)
  • BRU Brussels 2h
    • M
    • -
    • -
    • T
    • -
    • S
    • -
No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
What’s the fastest flight time from Washington to London?

The fastest flight time for direct flights from Washington to London is 7 hours 10 minutes. Check latest flight schedules & prices on Wego.

How far is London from Washington?

The flight distance between Washington and London is 5898km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 08:25. The last flight of the day departs at 20:30. See the full list of flight times on Wego.

How many airlines offer direct flights from Washington to London?

There are 4 airlines that offer direct flights from Washington to London. Find out the list of airlines on Wego.