Flights from London Heathrow to Saigon

Our cheapest offers for flights from London Heathrow to Saigon

Here you can compare cheap flights from London Heathrow (LHR) to Saigon (SGN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Saigon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Saigon
Outbound
01/07/26
2 Stopovers (MCT, BKK)
WY0102, WY0817, TG0556
40h 15min
Return
-
Oman Air, Thai Airways
£377
Best option
London Heathrow
Saigon
Outbound
08/12/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 40min
Return
24/12/25
1 Stopover (SZX)
ZH0118, ZH0887
23h 20min
Shenzhen Airlines
£481
London Heathrow
Saigon
Outbound
08/12/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 40min
Return
24/12/25
1 Stopover (SZX)
ZH0118, ZH0887
23h 20min
Shenzhen Airlines
£483
London Heathrow
Saigon
Outbound
08/12/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 40min
Return
24/12/25
1 Stopover (SZX)
ZH0118, ZH0887
23h 20min
Shenzhen Airlines
£485
London Heathrow
Saigon
Outbound
08/12/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 40min
Return
24/12/25
1 Stopover (SZX)
ZH0118, ZH0887
23h 20min
Shenzhen Airlines
£486
London Heathrow
Saigon
Outbound
08/12/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 40min
Return
24/12/25
1 Stopover (SZX)
ZH0118, ZH0887
23h 20min
Shenzhen Airlines
£491
London Heathrow
Saigon
Outbound
08/12/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 40min
Return
24/12/25
1 Stopover (SZX)
ZH0118, ZH0887
23h 20min
Shenzhen Airlines
£500
London Heathrow
Saigon
Outbound
08/12/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 40min
Return
24/12/25
1 Stopover (SZX)
ZH0118, ZH0887
23h 20min
Shenzhen Airlines
£503
London Heathrow
Saigon
Outbound
08/12/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 40min
Return
24/12/25
1 Stopover (SZX)
ZH0118, ZH0887
23h 20min
Shenzhen Airlines ?
£505
London Heathrow
Saigon
Outbound
21/09/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 15min
Return
28/09/25
2 Stopovers (BKK, MCT)
WY5903, WY0816, WY0101
39h 05min
Shenzhen Airlines
£526
found 3 days ago
Prices based on recent searches, subject to last-minute changes
Page 1 / 6

Tips and tricks to help you find cheap flights from London Heathrow to Saigon

Favourite airline: China Southern
The favourite airline for flights from London Heathrow to Saigon is China Southern.
China Southern
47 %
Emirates
20 %
IndiGo Airlines
7 %
Favourite connection: via Amsterdam and Guangzhou
The most popular flights on this route are via Amsterdam and Guangzhou and are booked by 50 % of all travellers.
Route
bookings
2 stopovers Amsterdam Schiphol Guangzhou Baiyun
23h 25min, from £1,003
50 %
1 stopover Dubai
15h 45min, from £1,185
38 %
1 stopover Istanbul
15h 15min, from £1,240
12 %

Important flight information

Flight information: London Heathrow - Saigon

Cheapest outbound flight from £376.25
Outbound and return from £480.99
Flight duration min. 12:15
Return flight duration min. 13:50
Distance 10230 km
Flights per week 4
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Ho Chi Minh City (Saigon) (SGN)
Destination country Flights to Vietnam
Alternative routes to Vietnam
Alternative flights to Saigon
Flight destinations with a similar price