Cheap flights from London Heathrow to Vietnam
Return fares from £405 in the next 12 months. Pick a day in the calendar to see the fare.
Search by your dates- Cheapest return
- £405
- Typical return
- £451.50
- Cheapest one way
- –
- Cheapest month
- February
Price calendar
Cheapest return fare by departure day, 5–30 nights, direct or with one stop. Green days are the cheapest of the month.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19£474 return, back 13 Dec | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27£409 return, back 23 Dec | 28 | 29 |
| 30 |
Cheapest dates
Mon 22 Feb – Mon 8 Mar · 14 nights
CA · 1 stop
£405Check price ↗Fri 27 Nov – Wed 23 Dec · 26 nights
ZH · 1 stop
£409Check price ↗Mon 18 Jan – Sun 31 Jan · 13 nights
CA · 1 stop
£425Check price ↗Sun 7 Mar – Sun 14 Mar · 7 nights
CZ · 1 stop
£437Check price ↗Thu 21 Oct – Wed 27 Oct · 6 nights
CA · 1 stop
£448Check price ↗Sat 6 Mar – Sun 14 Mar · 8 nights
MU · 1 stop
£455Check price ↗Thu 19 Nov – Sun 13 Dec · 24 nights
CZ · 1 stop
£474Check price ↗Wed 13 Jan – Wed 3 Feb · 21 nights
ZH · 1 stop
£578Check price ↗
London Heathrow to Vietnam: questions
- How much is a flight from London Heathrow to Vietnam?
- In the fares we found for the next 12 months, return flights start at £405 and the median is £451.50 (10 fares, 5–30 nights, 1 adult).
- What is the cheapest month to fly from London Heathrow to Vietnam?
- February 2027, from £405 return, of the months we have fares for.
- Are there direct flights from London Heathrow to Vietnam?
- Not in the fares we found: they all have a stop.
- Which airlines fly from London Heathrow to Vietnam?
- In our fares: CA, CZ, ZH, MU, BR.
Vietnam from other UK airports
More flights from London Heathrow
Prices are return fares for one adult, found in searches in the last few days and cached; they can change at any time, and the final price and availability are shown when you book. Checked bags are extra unless the airline includes them.