Singapore (SIN) to Vietnam (HAN) Cheapest round-trip airfare at USD147~ Cheap Flights & Airfare Deals - skyticket

Home
Singapore→Hanoi

Confirm

Departure Date

Return Date

Traveller

Travellers

Round-Trip
One-Way
Multi-City

From

From From

To

To To

Departure Date

Departure Date

2026-05-15

2026-05-20

Number of Passenger(s)

Enter age at time of boarding

Aged 12+

Aged 2-11

Aged 0-2

Age categories for child and infant fares vary by airline. One adult must accompany each infant.

The maximum number of passengers per booking is up to 8 people in total.

Seat Class

Save

From

From From

To

To To

Departure Date

Return Date

2026-05-20

2026-05-20

From

From From

To

To To

Departure Date

2026-03-16

2026-05-20

From

From From

To

To To

Departure Date

2026-03-16

2026-05-20

From

From From

To

To To

Departure Date

2026-03-16

2026-05-20

Add a Flight

Direct Flights Only

Reservations are NOT available for unaccompanied Child/Infant traveler

Number of infant travelers must not exceed number of adult travelers

The maximum number of passengers must not exceed 8 pax.

Please Enter

- Please enter the correct information

- Please select a date 5 days or later from today

Please select a date within 6 days from today

Please select a date after the day of departure

Booking of Domestic Flights within Italy cannot be done

Reservations cannot be made for routes between the US and Cuba

Please select a date later than January 10, 2019

Same day arrival at and departure from Siem Reap is not allowed.

This service/product is currently not available on skyticket.

Please Wait...

Searching ()

Please enter criteria and search again.

　

Filter by Flight Schedule

Route 1
Route 2

Singapore(SIN) Hanoi(HAN)

From：Singapore(SIN)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

To：Hanoi(HAN)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

Hanoi(HAN) Singapore(SIN)

From：Hanoi(HAN)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

To：Singapore(SIN)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

Filter by Number of Stops

Non-Stop(8) USD414
Via1 Transfer(s)(82) USD360

Filter by Airlines

Show All
Cathay Pacific(38)USD360
Singapore Airlines (8)USD414
BATIK AIR MALAYSIA(6)USD430
Malaysia Airlines(18)USD488
Thai Airways International(15)USD583
China Eastern Airlines(2)USD615
Philippine Airlines(2)USD683
Sichuan Airlines(1)USD740

Recommended Plan
USD414~
3h 30m(One-Way)

Cheapest Plan
USD361~
11h 50m(One-Way)

Shortest Plan
USD414~
3h 30m(One-Way)

Singapore Airlines

Round-Trip / Fuel Surcharge Included USD414

Route 1

Singapore Airlines (SQ192)

2026/05/1509:00
Singapore Changi Airport

2026/05/15 11:30
Noi Bai International Airport

3h 30m
Non-Stop

Route 2

Singapore Airlines (SQ8553)

2026/05/2012:50
Noi Bai International Airport

2026/05/20 17:10
Singapore Changi Airport

3h 20m
Non-Stop

View Flight Details

Flight Details

Route 1
3h 30m

Singapore Airlines (SQ192) Economy

2026/05/15 2026/05/15

09:00 11:30

Singapore Changi Airport Noi Bai International Airport

3h 30m
Route 2
3h 20m

Singapore Airlines - Operating Airline:Scoot(SQ8553) Economy

2026/05/20 2026/05/20

12:50 17:10

Noi Bai International Airport Singapore Changi Airport

3h 20m

From the calendar, please select Singapore⇔Hanoi to check airfares from the lowest available

Singapore Changi Airport to Hanoi(HAN) USD147～

Singapore Airlines

Round-Trip / Fuel Surcharge Included USD414

Route 1

Singapore Airlines (SQ8676)

2026/05/1516:50
Singapore Changi Airport

2026/05/15 19:15
Noi Bai International Airport

3h 25m
Non-Stop

Route 2

Singapore Airlines (SQ191)

2026/05/2012:40
Noi Bai International Airport

2026/05/20 17:10
Singapore Changi Airport

3h 30m
Non-Stop

View Flight Details

Flight Details

Route 1
3h 25m

Singapore Airlines - Operating Airline:Scoot(SQ8676) Economy

2026/05/15 2026/05/15

16:50 19:15

Singapore Changi Airport Noi Bai International Airport

3h 25m
Route 2
3h 30m

Singapore Airlines (SQ191) Economy

2026/05/20 2026/05/20

12:40 17:10

Noi Bai International Airport Singapore Changi Airport

3h 30m

Singapore Airlines

Round-Trip / Fuel Surcharge Included USD414

Route 1

Singapore Airlines (SQ8676)

2026/05/1516:50
Singapore Changi Airport

2026/05/15 19:15
Noi Bai International Airport

3h 25m
Non-Stop

Route 2

Singapore Airlines (SQ193)

2026/05/2018:35
Noi Bai International Airport

2026/05/20 23:05
Singapore Changi Airport

3h 30m
Non-Stop

View Flight Details

Flight Details

Route 1
3h 25m

Singapore Airlines - Operating Airline:Scoot(SQ8676) Economy

2026/05/15 2026/05/15

16:50 19:15

Singapore Changi Airport Noi Bai International Airport

3h 25m
Route 2
3h 30m

Singapore Airlines (SQ193) Economy

2026/05/20 2026/05/20

18:35 23:05

Noi Bai International Airport Singapore Changi Airport

3h 30m

Singapore Airlines

Round-Trip / Fuel Surcharge Included USD414

Route 1

Singapore Airlines (SQ194)

2026/05/1514:40
Singapore Changi Airport

2026/05/15 17:20
Noi Bai International Airport

3h 40m
Non-Stop

Route 2

Singapore Airlines (SQ8553)

2026/05/2012:50
Noi Bai International Airport

2026/05/20 17:10
Singapore Changi Airport

3h 20m
Non-Stop

View Flight Details

Flight Details

Route 1
3h 40m

Singapore Airlines (SQ194) Economy

2026/05/15 2026/05/15

14:40 17:20

Singapore Changi Airport Noi Bai International Airport

3h 40m
Route 2
3h 20m

Singapore Airlines - Operating Airline:Scoot(SQ8553) Economy

2026/05/20 2026/05/20

12:50 17:10

Noi Bai International Airport Singapore Changi Airport

3h 20m

Cathay Pacific

Round-Trip / Fuel Surcharge Included USD361

Route 1

Cathay Pacific (CX710,CX743)

2026/05/1507:20
Singapore Changi Airport

2026/05/15 18:10
Noi Bai International Airport

11h 50m

Route 2

Cathay Pacific (CX740,CX711)

2026/05/2010:55
Noi Bai International Airport

2026/05/20 20:50
Singapore Changi Airport

8h 55m

View Flight Details

Flight Details

Route 1
11h 50m

Cathay Pacific(CX710) Economy

2026/05/15 2026/05/15

07:20 11:35

Singapore Changi Airport Hong Kong International Airport

4h 15m

Connection : 5h 20m

Cathay Pacific(CX743) Economy

2026/05/15 2026/05/15

16:55 18:10

Hong Kong International Airport Noi Bai International Airport

2h 15m
Route 2
8h 55m

Cathay Pacific(CX740) Economy

2026/05/20 2026/05/20

10:55 14:05

Noi Bai International Airport Hong Kong International Airport

2h 10m

Connection : 2h 55m

Cathay Pacific(CX711) Economy

2026/05/20 2026/05/20

17:00 20:50

Hong Kong International Airport Singapore Changi Airport

3h 50m

Cathay Pacific

Round-Trip / Fuel Surcharge Included USD380

Route 1

Cathay Pacific (CX710,CX743)

2026/05/1507:20
Singapore Changi Airport

2026/05/15 18:10
Noi Bai International Airport

11h 50m

Route 2

Cathay Pacific (CX740,CX635)

2026/05/2010:55
Noi Bai International Airport

2026/05/20 19:05
Singapore Changi Airport

7h 10m

View Flight Details

Flight Details

Route 1
11h 50m

Cathay Pacific(CX710) Economy

2026/05/15 2026/05/15

07:20 11:35

Singapore Changi Airport Hong Kong International Airport

4h 15m

Connection : 5h 20m

Cathay Pacific(CX743) Economy

2026/05/15 2026/05/15

16:55 18:10

Hong Kong International Airport Noi Bai International Airport

2h 15m
Route 2
7h 10m

Cathay Pacific(CX740) Economy

2026/05/20 2026/05/20

10:55 14:05

Noi Bai International Airport Hong Kong International Airport

2h 10m

Connection : 1h 0m

Cathay Pacific(CX635) Economy

2026/05/20 2026/05/20

15:05 19:05

Hong Kong International Airport Singapore Changi Airport

4h 0m

Cathay Pacific

Round-Trip / Fuel Surcharge Included USD361

Route 1

Cathay Pacific (CX710,CX743)

2026/05/1507:20
Singapore Changi Airport

2026/05/15 18:10
Noi Bai International Airport

11h 50m

Route 2

Cathay Pacific (CX742,CX659)

2026/05/2019:10
Noi Bai International Airport

2026/05/21 (+1) 05:30
Singapore Changi Airport

9h 20m

View Flight Details

Flight Details

Route 1
11h 50m

Cathay Pacific(CX710) Economy

2026/05/15 2026/05/15

07:20 11:35

Singapore Changi Airport Hong Kong International Airport

4h 15m

Connection : 5h 20m

Cathay Pacific(CX743) Economy

2026/05/15 2026/05/15

16:55 18:10

Hong Kong International Airport Noi Bai International Airport

2h 15m
Route 2
9h 20m

Cathay Pacific(CX742) Economy

2026/05/20 2026/05/20

19:10 22:15

Noi Bai International Airport Hong Kong International Airport

2h 5m

Connection : 3h 30m

Cathay Pacific(CX659) Economy

2026/05/21 2026/05/21

01:45 05:30

Hong Kong International Airport Singapore Changi Airport

3h 45m

Cathay Pacific

Round-Trip / Fuel Surcharge Included USD392

Only 7 Seat(s) Left!

Route 1

Cathay Pacific (CX714,CX741)

2026/05/1501:45
Singapore Changi Airport

2026/05/15 09:55
Noi Bai International Airport

9h 10m

Route 2

Cathay Pacific (CX740,CX711)

2026/05/2010:55
Noi Bai International Airport

2026/05/20 20:50
Singapore Changi Airport

8h 55m

View Flight Details

Flight Details

Route 1
9h 10m

Cathay Pacific(CX714) Economy

2026/05/15 2026/05/15

01:45 05:50

Singapore Changi Airport Hong Kong International Airport

4h 5m

Connection : 2h 55m

Cathay Pacific(CX741) Economy

2026/05/15 2026/05/15

08:45 09:55

Hong Kong International Airport Noi Bai International Airport

2h 10m
Route 2
8h 55m

Cathay Pacific(CX740) Economy

2026/05/20 2026/05/20

10:55 14:05

Noi Bai International Airport Hong Kong International Airport

2h 10m

Connection : 2h 55m

Cathay Pacific(CX711) Economy

2026/05/20 2026/05/20

17:00 20:50

Hong Kong International Airport Singapore Changi Airport

3h 50m

Display All Search Results

Asia
Europe
Oceania

Singapore to Osaka Singapore to Tokyo Singapore to Fukuoka Singapore to Male (Maldives) Singapore to Nagoya Singapore to Seoul Singapore to Beijing Singapore to Bangkok Singapore to Hanoi Singapore to Hong Kong Singapore to Kuala Lumpur Singapore to Medan Singapore to Jakarta Singapore to Taipei Singapore to Denpasar (Bali) Singapore to Ho Chi Minh Singapore to Guangzhou Singapore to Bandar Seri Begawan Singapore to Surabaya

Singapore to Paris

Singapore to Sydney Singapore to Perth