Porto → Amsterdam

OPO → AMS

Porto → Barcelona

OPO → BCN

Porto → Basel

OPO → BSL

Porto → Beauvais

OPO → BVA

Porto → Birmingham

OPO → BHX

Porto → Bologna

OPO → BLQ

Porto → Bordeaux

OPO → BOD

Porto → Bremen

OPO → BRE

Porto → Brussels

OPO → CRL

Porto → Caracas

OPO → CCS

Porto → Carcassonne

OPO → CCF

Porto → Châlons-en-Champagne

OPO → XCR

Porto → Clermont Ferrand

OPO → CFE

Porto → Dole

OPO → DLE

Porto → Dortmund

OPO → DTM

Porto → Dublin

OPO → DUB

Porto → Eindhoven

OPO → EIN

Porto → Faro

OPO → FAO

Porto → Frankfurt

OPO → HHN

Porto → Funchal

OPO → FNC

Porto → Geneva

OPO → GVA

Porto → Karlsruhe-Baden

OPO → FKB

Porto → La Rochelle

OPO → LRH

Porto → Las Palmas

OPO → LPA

Porto → Lille

OPO → LIL

Porto → Lisbon

OPO → LIS

Porto → Liverpool

OPO → LPL

Porto → Luanda

OPO → LAD

Porto → Luxembourg

OPO → LUX

Porto → Lyon

OPO → LYS

Porto → Maastricht

OPO → MST

Porto → Madrid

OPO → MAD

Porto → Marseille

OPO → MRS

Porto → Memmingen

OPO → FMM

Porto → Milan

OPO → BGY

Porto → Muenchen

OPO → MUC

Porto → Nantes

OPO → NTE

Porto → New York

OPO → EWR

Porto → Palma de Mallorca

OPO → PMI

Porto → Paris

OPO → CDG

Porto → Ponta Delgada

OPO → PDL

Porto → Rio de Janeiro

OPO → GIG

Porto → Rome

OPO → CIA

Porto → Sao Paulo

OPO → GRU

Porto → St. Etienne

OPO → EBU

Porto → Stansted

OPO → STN

Porto → Strasbourg

OPO → SXB

Porto → Tenerife

OPO → TFS

Porto → Terceira

OPO → TER

Porto → Toronto

OPO → YYZ

Porto → Tours

OPO → TUF

Porto → Valencia

OPO → VLC

Porto → Weeze

OPO → NRN

Porto → Zurich

OPO → ZRH

London → Aberdeen

LHR → ABZ

London → Abu Dhabi

LHR → AUH

London → Abuja

LHR → ABV

London → Accra

LHR → ACC

London → Addis Ababa

LHR → ADD

London → Algiers

LHR → ALG

London → Almaty

LHR → ALA

London → Amman

LHR → AMM

London → Amsterdam

LHR → AMS

London → Ashgabat

LHR → ASB

London → Astana

LHR → TSE

London → Athens

LHR → ATH

London → Atlanta

LHR → ATL

London → Austin

LHR → AUS

London → Bahrain

LHR → BAH

London → Bangalore

LHR → BLR

London → Bangkok

LHR → BKK

London → Barcelona

LHR → BCN

London → Basel

LHR → BSL

London → Beijing

LHR → PEK

London → Beirut

LHR → BEY

London → Belfast

LHR → BHD

London → Belgrad

LHR → BEG

London → Bergen

LHR → BGO

London → Berlin

LHR → TXL

London → Bilbao

LHR → BIO

London → Bologna

LHR → BLQ

London → Boston

LHR → BOS

London → Brussels

LHR → BRU

London → Bucharest

LHR → OTP

London → Budapest

LHR → BUD

London → Buenos Aires

LHR → EZE

London → Cairo

LHR → CAI

London → Calgary

LHR → YYC

London → Cape Town

LHR → CPT

London → Casablanca

LHR → CMN

London → Charlotte

LHR → CLT

London → Chengdu

LHR → CTU

London → Chicago

LHR → ORD

London → Cologne

LHR → CGN

London → Colombo

LHR → CMB

London → Copenhagen

LHR → CPH

London → Cork

LHR → ORK

London → Delhi

LHR → DEL

London → Denver

LHR → DEN

London → Detroit

LHR → DTW

London → Dhaka

LHR → DAC

London → Doha

LHR → DOH

London → Dubai World Central

LHR → DWC

London → Dubai

LHR → DXB

London → Dublin

LHR → DUB

London → Duesseldorf

LHR → DUS

London → Edinburgh

LHR → EDI

London → Edmonton

LHR → YEG

London → Entebbe

LHR → EBB

London → Faro

LHR → FAO

London → Fort Worth

LHR → DFW

London → Frankfurt

LHR → FRA

London → Freetown

LHR → FNA

London → Ganja

LHR → GYD

London → Geneva

LHR → GVA

London → Gibraltar

LHR → GIB

London → Glasgow

LHR → GLA

London → Gothenburg

LHR → GOT

London → Guangzhou

LHR → CAN

London → Halifax International

LHR → YHZ

London → Hamburg

LHR → HAM

London → Hannover

LHR → HAJ

London → Helsinki

LHR → HEL

London → Hong Kong

LHR → HKG

London → Houston

LHR → IAH

London → Hyderabad

LHR → HYD

London → Ibiza

LHR → IBZ

London → Islamabad

LHR → ISB

London → Istanbul

LHR → IST

London → Jeddah

LHR → JED

London → Johannesburg

LHR → JNB

London → Karachi

LHR → KHI

London → Kiev

LHR → KBP

London → Kuala Lumpur

LHR → KUL

London → Kuwait

LHR → KWI

London → La Coruna

LHR → LCG

London → Lagos

LHR → LOS

London → Lahore

LHR → LHE

London → Larnaca

LHR → LCA

London → Las Vegas

LHR → LAS

London → Leeds

LHR → LBA

London → Lisbon

LHR → LIS

London → Los Angeles

LHR → LAX

London → Luanda

LHR → LAD

London → Luga

LHR → MLA

London → Luxembourg

LHR → LUX

London → Luxor

LHR → LXR

London → Lyon

LHR → LYS

London → Madras

LHR → MAA

London → Madrid

LHR → MAD

London → Malaga

LHR → AGP

London → Manchester

LHR → MAN

London → Manila

LHR → MNL

London → Marseille

LHR → MRS

London → Mauritius

LHR → MRU

London → Mexico City

LHR → MEX

London → Miami

LHR → MIA

London → Milan

LHR → LIN

London → Minneapolis

LHR → MSP

London → Montreal

LHR → YUL

London → Moscow

LHR → DME

London → Muenchen

LHR → MUC

London → Mumbai

LHR → BOM

London → Muscat

LHR → MCT

London → Mykonos

LHR → JMK

London → Nairobi

LHR → NBO

London → Nassau

LHR → NAS

London → New York

LHR → EWR

London → Newcastle

LHR → NCL

London → Nice

LHR → NCE

London → Oslo

LHR → OSL

London → Ottawa

LHR → YOW

London → Palma de Mallorca

LHR → PMI

London → Paris

LHR → CDG

London → Philadelphia

LHR → PHL

London → Phoenix

LHR → PHX

London → Pisa

LHR → PSA

London → Porto

LHR → OPO

London → Prague

LHR → PRG

London → Raleigh

LHR → RDU

London → Reykjavik

LHR → KEF

London → Rijeka

LHR → RJK

London → Rio de Janeiro

LHR → GIG

London → Riyadh

LHR → RUH

London → Rome

LHR → FCO

London → Rotterdam

LHR → RTM

London → San Diego

LHR → SAN

London → San Francisco

LHR → SFO

London → Sao Paulo

LHR → GRU

London → Seattle

LHR → SEA

London → Seoul

LHR → ICN

London → Shanghai

LHR → PVG

London → Shannon

LHR → SNN

London → Singapore

LHR → SIN

London → Sofia

LHR → SOF

London → Split

LHR → SPU

London → St. John-s

LHR → YYT

London → St. Petersburg

LHR → LED

London → Stavanger

LHR → SVG

London → Stockholm

LHR → ARN

London → Stuttgart

LHR → STR

London → Sylhet

LHR → ZYL

London → Tangier

LHR → TNG

London → Tashkent

LHR → TAS

London → Tehran

LHR → IKA

London → Tel Aviv

LHR → TLV

London → Thira

LHR → JTR

London → Tokyo

LHR → NRT

London → Toronto

LHR → YYZ

London → Toulouse

LHR → TLS

London → Tripoli

LHR → TIP

London → Tunis

LHR → TUN

London → Vancouver

LHR → YVR

London → Venice

LHR → VCE

London → Warsaw

LHR → WAW

London → Washington DC

LHR → BWI

London → Wien

LHR → VIE

London → Zagreb

LHR → ZAG

London → Zurich

LHR → ZRH