Vietnam adds London direct flights

Vietnam Airlines is sharpening a route it already owns. For summer 2026, the carrier says it will keep nonstop service from London Heathrow to both Hanoi and Ho Chi Minh City, making it the only airline flying the UK directly to Vietnam. As of March 29, it is running three weekly Heathrow flights to Hanoi and two to Ho Chi Minh City, all on Boeing 787-9 Dreamliners out of Terminal 4. Its own UK booking pages now describe direct Heathrow service to both Vietnamese cities as a standing part of the network, not a one-off experiment. (airlinergs.com) That matters because Heathrow is not just another airport slot. It is one of the hardest places in the world to add long-haul capacity, and Vietnam Airlines is using those scarce departures to defend a simple proposition: if you are flying from Britain to Vietnam, there is one nonstop option, and it is Vietnam Airlines. Flight-search listings for Heathrow to Ho Chi Minh City show exactly that. The airline’s own sales pages put the nonstop journey at roughly 12 to 12.5 hours, long enough that avoiding a connection is the product. (flightconnections.com) The interesting part is what comes after London. Vietnam Airlines is pairing the Heathrow schedule with a broader push across Asia, and the clearest example is a new Ho Chi Minh City–Phuket link. Schedule-tracking data shows the route is being launched with Airbus A321 service and a phased ramp-up: three weekly flights at first, then four from April 23, then five from May 5. That is more revealing than the announcement language. Airlines often sell expansion as a clean, bold move. The actual network plan here is more careful. Vietnam Airlines is testing demand in southern Thailand, then adding seats if bookings hold. (aeroroutes.com) That caution makes sense. Ho Chi Minh City is Vietnam Airlines’ southern hub, and Phuket is not a business trunk route. It is a leisure market, a connection market, and a bet on multi-stop Asia trips. The airline’s own UK site now pitches London not just to Hanoi and Ho Chi Minh City, but onward to a long list of destinations across Southeast Asia and the Pacific. In that setup, Heathrow feeds Vietnam, and Vietnam feeds the beach networks beyond it. Phuket is useful not because it is huge on its own, but because it turns Ho Chi Minh City into a more versatile transfer point for British and European travelers heading deeper into the region. (vietnamairlines.com) There is also a quieter point here about how Vietnam’s aviation strategy has changed. For years, nonstop Europe service was the hard part. Now the long-haul link exists, and the work is in thickening the web around it. Vietnam Airlines is not announcing a dramatic new London breakthrough so much as reinforcing a corridor it already controls, then stitching that corridor into more Asian destinations. The London flights are the spine. The regional additions are the muscle. On the Phuket route, that starts with flight VN621 leaving Ho Chi Minh City at 4:00 p.m. and landing in Phuket at 5:50 p.m., with the return as VN620 later the same evening. (aeroroutes.com)