Title: £479 Cheap British Airways flights from London to Hanoi (LHR→HAN) - Expedia.co.uk ![](https://images.trvl-media.com/place/1428/0858488b-22dd-4cd9-b109-243dbd5e6d6b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1428/0858488b-22dd-4cd9-b109-243dbd5e6d6b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £479 Cheap British Airways flights from London to Hanoi (LHR→HAN) [View £479 flight on Wed, 24 Sept 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:HAN,departure:24/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:478.02&airProductToken=AQpiCi8IwoIBEgMxMjcY64kBIMM7KP3I-AIwnMz4AjhPQABYAWoDQkFHcghPTk5GODdTNwovCMKCARIENDQ5MBjDOyCHaCiRzvgCMMTR-AI4T0ABWAFqA0JBR3IIT05ORjg3UzcSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## British Airways flights from London to Hanoi (LHR→HAN) Prices were available within the past 7 days and start at £479 for one-way flights and £665 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 24 Sept - Wed, 8 Oct LHR London HAN Hanoi £665 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:HAN,departure:24/09/2025TANYT&leg2=from:HAN,to:LHR,departure:08/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:664.32&airProductToken=AQpiCi8IwoIBEgMxMjcY64kBIMM7KP3I-AIwnMz4AjhPQABYAWoDQkFHcghPTk5aODdTNwovCMKCARIENDQ5MBjDOyCHaCiRzvgCMMTR-AI4T0ABWAFqA0JBR3IIT05OWjg3UzcKYwovCMKCARIENjM0MBiHaCDDOyip4fkCMMjk-QI4T0AAWAFqA0JBR3IIT05OWjg1UzcKMAjCggESBDcwMDEYwzsg64kBKInl-QIwvOj5AjhPQAFYAWoDQkFHcghPTk5aODVTNxIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) Flight from London to Hanoi route information | Origin airport | Heathrow | | --- | --- | | Destination airport | Noi Bai Intl. | | Airlines serving | Air France, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines, Virgin Atlantic | | Popular airline | Cathay Pacific | | Distance | 9183 km | | Average flight time | 10 hours 45 mins | - Trending British Airways Flights - Trending Routes - Related Airlines - Nearby Airports - Flights from Other Cities - Expedia's Latest Trends ### Most Popular British Airways Routes from London - [British Airways LHR to LAX](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-los-angeles-intl/ba/lhr/lax) - [British Airways LHR to CPT](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-cape-town-intl/ba/lhr/cpt) - [British Airways LHR to HND](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-haneda/ba/lhr/hnd) - [British Airways LHR to HKG](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-hong-kong-intl/ba/lhr/hkg) - [British Airways LHR to SIN](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-changi/ba/lhr/sin) - [British Airways LHR to BOM](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-chhatrapati-shivaji-intl/ba/lhr/bom) - [British Airways LHR to JFK](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-john-f-kennedy-intl/ba/lhr/jfk) - 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[London to Bangkok (LGW - BKK)](https://expedia.co.uk/lp/flights/lgw/bkk/london-to-bangkok) - [London to Delhi (LHR - DEL)](https://expedia.co.uk/lp/flights/lhr/del/london-to-delhi) - [London to Marrakech (LGW - RAK)](https://expedia.co.uk/lp/flights/lgw/rak/london-to-marrakech) - [London to Tokyo (LHR - NRT)](https://expedia.co.uk/lp/flights/lhr/nrt/london-to-tokyo) - [London to Cape Town (LHR - CPT)](https://expedia.co.uk/lp/flights/lhr/cpt/london-to-cape-town) ### Popular Domestic Routes in Noi Bai Intl. - [London to Toronto (LHR - YYZ)](https://expedia.co.uk/lp/flights/lhr/yyz/london-to-toronto) - [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york) - [London to Bangkok (LGW - BKK)](https://expedia.co.uk/lp/flights/lgw/bkk/london-to-bangkok) - [London to Edinburgh (LHR - EDI)](https://expedia.co.uk/lp/flights/lhr/edi/london-to-edinburgh) - [London to Dubai (LHR - DXB)](https://expedia.co.uk/lp/flights/lhr/dxb/london-to-dubai) - [London to Los Angeles (LHR - 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