Live trip cost report
London (LHR) → Hanoi, Vietnam
Book this trip piece by piece
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Flights
Compare 700+ airlines for this route
Hotels & Stays
Rooms and stays in Hanoi
Attractions
Skip-the-line tickets in Hanoi
Airport Transfer
Fixed-price pickup at HAN
Car Rental
Free cancellation on most cars
eSIM Data
Land with working mobile data
Travel Insurance
Medical cover from ~$1/day
London to Hanoi: quick answers
How much is a flight from London to Hanoi?expand_more
Round-trip fares from London (LHR) to Hanoi (HAN) currently start around $1058 per person based on recent Aviasales data. Prices move daily, so check live fares before booking.
How do I estimate the total trip cost from London to Hanoi?expand_more
Start with the round-trip flight (about $1058 per person right now), then add accommodation, food, local transport and activities for each day. Our free calculator does this automatically for more than 50 destinations.
Is September a good time to visit Hanoi?expand_more
Prices for flights and hotels vary by season. Off-peak months usually bring noticeably lower fares on this route, so compare a few departure dates before locking anything in.
Are these prices updated in real time?expand_more
Yes. Flight prices come from the Aviasales/Travelpayouts data API and this page refreshes its numbers every hour on the server, plus once more in your browser when you open it.
Everything you need for Hanoi
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Flights
Hotels & Stays
Tours & Attractions
Airport Transfers
Car Rental
eSIM & Mobile Data
Travel Insurance
Flight Compensation
Bike & Scooter Rental
Luggage Storage
Event Tickets
Yacht Charter
More trips from London
About these numbers: flight prices come from the Aviasales/Travelpayouts data API and refresh regularly, but they are estimates, not guaranteed fares; availability and final prices are set by the airline or agency at booking time. Daily cost figures are editorial estimates based on typical traveler spending and can vary with season, exchange rates and personal choices. This page contains affiliate links; booking through them may earn us a commission at no extra cost to you and never affects the price you pay. See our full disclaimer.