Cheap Finnair Flights from Washington to London (WAS→LON)
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 35% on select hotels after you book a flight*
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, 29 Jan - Thu, 4 Feb
IAD
Washington
LGW
London
NZ$1,572 Return, found 4 days ago
NZ$1,572
Return
found 4 days ago
Fri, 29 Jan - Thu, 4 Feb
IAD
Washington
LHR
London
NZ$1,584 Return, found 4 days ago
NZ$1,584
Return
found 4 days ago
Fri, 29 Jan - Thu, 4 Feb
BWI
Baltimore
LHR
London
NZ$1,584 Return, found 4 days ago
NZ$1,584
Return
found 4 days ago
Fri, 29 Jan - Thu, 4 Feb
IAD
Washington
LGW
London
NZ$1,988 Return, found 4 days ago
NZ$1,988
Return
found 4 days ago
Fri, 29 Jan - Thu, 4 Feb
IAD
Washington
LGW
London
NZ$1,998 Return, found 4 days ago
NZ$1,998
Return
found 4 days ago
Fri, 29 Jan - Thu, 4 Feb
IAD
Washington
LGW
London
NZ$2,023 Return, found 4 days ago
NZ$2,023
Return
found 4 days ago
Travel information
Origin airport | Washington Dulles Intl. |
|---|---|
Destination airport | Heathrow |
Airlines serving | American Airlines, British Airways, Delta, Iberia, KLM, Scandinavian Airlines, United |
Popular airline | United |
Distance | 5866 km |
Explore a world of travel with Expedia
- Flights from Auckland (AKL) to London (LHR)
- Flights from Shanghai (SHA) to London (LON)
- Flights from Narvik (NVK) to London (LON)
- Flights from Bellary (BEP) to London (LON)
- Flights from Phuket (HKT) to London (LON)
- Flights from Tapachula (TAP) to London (LON)
- Flights from Bali (BLC) to London (LON)
- Flights from Porto (OPO) to London (LON)
- Flights from Toronto (YTO) to London (LON)
- Flights from Melbourne (MEL) to London (LON)
- Flights from Stavanger (SVG) to London (LON)
- Flights from Tirana (TIA) to London (LON)
- Flights from Singapore (SIN) to London (LON)
- Flights from Tbilisi (TBS) to London (LON)
- Flights from Kirov (KVX) to London (LON)
- Flights from Knock (NOC) to London (LON)
- Flights from San Antonio (SAT) to London (LON)
- Flights from Sharm El Sheikh (SSH) to London (LON)
- Flights from Malmo (MMA) to London (LON)
- Flights from Brest (BES) to London (LON)
- Flights from Paris (CDG) to London (LON)
- Flights from Thessaloniki (SKG) to London (LON)
- Flights from Candle (CDL) to London (LON)
- Flights from Wales (WAA) to London (LON)
- Flights from Adelaide (ADL) to London (LON)
- Flights from Chiang Mai (CNX) to London (LON)
- Flights from Montego Bay (MBJ) to London (LON)
- Flights from Lucca (LCV) to London (LON)
- Flights from Blenheim (BHE) to London (LON)
- Flights from Bucharest (BUH) to London (LON)
- Flights from Bodo (BOO) to London (LON)
- Flights from Santiago (SCL) to London (LON)
- Flights from Athens (ATH) to London (LON)
- Flights from Islamabad (ISB) to London (LON)
- Flights from Manchester (MAN) to London (LON)
- Flights from Guangzhou (CAN) to London (LON)
- Flights from Dover (DOV) to London (LON)
- Flights from Naples (NAP) to London (LON)
- Flights from Kikai (KKX) to London (LON)
- Flights from Auckland (AKL) to London (LON)
- Flights from Barcelona (BCN) to London (LON)
- Flights from Wellington (WLG) to London (LON)
- Flights from Rabat (RBA) to London (LON)
- Flights from Phoenix (PHX) to London (LON)
- Flights from Cork (ORK) to London (LON)
- Flights from Charlotte (CLT) to London (LON)
- Flights from Male (MLE) to London (LON)
- Flights from Mykonos (JMK) to London (LON)
- Flights from Tenerife (TFS) to London (LON)
- Flights from Tokyo (NRT) to London (LON)
- Flights from Vigo (VGO) to London (LON)
- Flights from Piestany (PZY) to London (LON)
- Flights from Malta (MLK) to London (LON)
- Flights from Bern (BRN) to London (LON)
- Flights from Santiago de Compostela (SCQ) to London (LON)
- Flights from Nice (NCE) to London (LON)
- Flights from Helsinki (HEL) to London (LON)
- Flights from Gaithersburg (GAI) to London (LON)
- Flights from Avignon (AVN) to London (LON)
- Flights from Brisbane (BNE) to London (LON)
- Flights from Da Nang (DAD) to London (LON)
- Flights from Belfast (BHD) to London (LON)
- Flights from Blackpool (BLK) to London (LON)
- Flights from Billund (BLL) to London (LON)
- Flights from Panama City (PTY) to London (LON)
- Flights from Izmir (IZM) to London (LON)
- Flights from Jakarta (JKT) to London (LON)
- Flights to London
- Flights to England
- Turkish Airlines CHI-All Airports to LON-All Airports flights
- Swiss International Air Lines Schiphol to LON-All Airports flights
- Air New Zealand Hamilton Intl. to LON-All Airports flights
- Virgin Atlantic William P. Hobby to LON-All Airports flights
- Lufthansa Vancouver Intl. to LON-All Airports flights
- British Airways Cote d'Azur to LON-All Airports flights
- British Airways Düsseldorf Intl. to LON-All Airports flights
- Klm YTO-All Airports to LON-All Airports flights
- Emirates Auckland Intl. to LON-All Airports flights
- American Airlines Portland Intl. to LON-All Airports flights
- Singapore Airlines Kingsford Smith Intl. to LON-All Airports flights
- Emirates Cape Town Intl. to LON-All Airports flights
- Klm Copernicus to LON-All Airports flights
- Etihad Airways Brisbane to LON-All Airports flights
- British Airways Brandenburg to LON-All Airports flights
- Cathay Pacific Kingsford Smith Intl. to LON-All Airports flights
- Ita Airways BUE-All Airports to LON-All Airports flights
- American Airlines Ted Stevens Anchorage Intl. to LON-All Airports flights
- Emirates Wellington Intl. to LON-All Airports flights
- Vueling Airlines PAR-All Airports to LON-All Airports flights
- American Airlines Vancouver Intl. to LON-All Airports flights
- Cathay Pacific Auckland Intl. to LON-All Airports flights
- Singapore Airlines Wellington Intl. to LON-All Airports flights
- British Airways Hamad Intl. to LON-All Airports flights
- American Airlines Denver Intl. to LON-All Airports flights
- Turkish Airlines Istanbul to LON-All Airports flights
- Singapore Airlines Queenstown Intl. to LON-All Airports flights
- Virgin Atlantic Dunedin Intl. to LON-All Airports flights
- Emirates Christchurch Intl. to LON-All Airports flights
- Qatar Airways Istanbul to LON-All Airports flights
*Available to Expedia members.