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
20/10/25
1 Stopover (CAN)
CZ0304, CZ8159
30h 50min
Return
11/11/25
1 Stopover (CAN)
CZ6090, CZ0303
22h 50min
China Southern Airlines
£624
Best option
London Heathrow
Saigon
Outbound
20/10/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 15min
Return
11/11/25
1 Stopover (BWN)
BI0382, BI0097
24h 15min
Shenzhen Airlines
£658
London Heathrow
Saigon
Outbound
20/10/25
1 Stopover (CAN)
CZ0304, CZ0373
34h 30min
Return
11/11/25
2 Stopovers (CAN, PKX)
CZ0374, CZ3099, CZ0673
33h 00min
China Southern Airlines
£631
London Heathrow
Saigon
Outbound
20/10/25
1 Stopover (CAN)
CZ0304, CZ8159
30h 50min
Return
11/11/25
1 Stopover (CAN)
CZ6090, CZ0303
22h 50min
China Southern Airlines
£632
London Heathrow
Saigon
Outbound
20/10/25
1 Stopover (CAN)
CZ0304, CZ0373
34h 30min
Return
11/11/25
1 Stopover (CAN)
CZ8160, CZ0303
37h 20min
China Southern Airlines ?
£667
London Heathrow
Saigon
Outbound
20/10/25
1 Stopover (SZX)
ZH0888, ZH0117
21h 15min
Return
11/11/25
1 Stopover (BWN)
BI0382, BI0097
24h 15min
Shenzhen Airlines
£670
London Heathrow
Saigon
Outbound
13/10/25
1 Stopover (DEL)
AI0162, AI0388
28h 10min
Return
15/10/25
1 Stopover (PEK)
CA0904, CA0937
18h 35min
Air India
£676
London Heathrow
Saigon
Outbound
20/10/25
1 Stopover (CAN)
CZ0304, CZ0367
17h 50min
Return
11/11/25
1 Stopover (CAN)
CZ0374, CZ0303
33h 20min
China Southern Airlines
£679
London Heathrow
Saigon
Outbound
09/10/25
2 Stopovers (MCT, BKK)
WY0102, WY0815, TG0550
30h 15min
Return
14/10/25
2 Stopovers (KUL, MCT)
MH0759, WY0824, WY0101
32h 30min
Oman Air, Thai Airways
£683
London Heathrow
Saigon
Outbound
09/10/25
2 Stopovers (BOM, DEL)
AI0128, AI2428, AI0388
24h 40min
Return
14/10/25
1 Stopover (BWN)
BI0382, BI0097
22h 20min
Air India
£688
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

Outbound and return from £624.00
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