What is the difference between the most popular and the most frequent airline at Haiphong?

Singapore Airlines operates the most flights from Singapore to Haiphong at 0 per week, while Vietnam Airlines is the airline most often selected by KAYAK users searching for flights from Singapore to Haiphong. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

How do I know if a flight to Haiphong is a good deal?

A good deal on a flight to Haiphong is around S$ 323 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What is the cheapest flight to Haiphong?

Singapore to Haiphong is the cheapest route at S$ 217 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Haiphong?

A return flight to Haiphong costs S$ 513 on average, based on data over the past 12 months on KAYAK. Return fares from Singapore average S$ 513.

What is the cheapest time of day to fly to Haiphong?

Morning flights to Haiphong are the cheapest at S$ 513 return on average. Evening flights are the most expensive at S$ 854.

What is a good deal for flights to Haiphong?

Flights under S$ 323 are considered a good deal. 25% of KAYAK users found return flights to Haiphong at or below these prices, with the lowest fares from: •Singapore S$ 323.

What are the most popular airlines flying to Haiphong?

Vietnam Airlines is the most popular airline flying to Haiphong on KAYAK, followed by VietJet Air.

S$ 123 CHEAP FLIGHTS to Haiphong in 2026/27

Booking Insights

Price, demand, and travel trends for Singapore to Haiphong flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Haiphong with more confidence.

Prices

Airlines

What is the cheapest flight to Haiphong?: Singapore to Haiphong is the cheapest route at S$ 217 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Haiphong? Average and cheapest price for all return flights to Haiphong from each origin found by users searching on KAYAK in the last 12 months.: A return flight to Haiphong costs S$ 513 on average, based on data over the past 12 months on KAYAK. Return fares from Singapore average S$ 513.
What is the cheapest time of day to fly to Haiphong? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Morning flights to Haiphong are the cheapest at S$ 513 return on average. Evening flights are the most expensive at S$ 854.
What is a good deal for flights to Haiphong?: Flights under S$ 323 are considered a good deal. 25% of KAYAK users found return flights to Haiphong at or below these prices, with the lowest fares from:
•Singapore S$ 323.

Find deals

Cheapest flight	S$ 123

Flights from Singapore to Haiphong

When to book flights to Haiphong

Are your dates flexible? Find out the best times to travel to Haiphong based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Haiphong based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Haiphong is a good deal?
A good deal on a flight to Haiphong is around S$ 323 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
What is the difference between the most popular and the most frequent airline at Haiphong?
Singapore Airlines operates the most flights from Singapore to Haiphong at 0 per week, while Vietnam Airlines is the airline most often selected by KAYAK users searching for flights from Singapore to Haiphong. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

For flights to Haiphong, recent KAYAK data shows that stronger deals tend to be around S$ 323 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to morning to save up to S$ 341 per return. Morning flights to Haiphong average S$ 513 compared to S$ 854 for afternoon flights. See the time-of-day chart above for the full breakdown.

More options for your flight to Haiphong

Add a hotel or car rental

Airports

Cabin class

Origins

Other destinations

Return flight

Complete your trip to Haiphong with a hotel stay or car hire

HPH

S$ 123 Find Cheap Flights to Haiphong – Compare and Save

Everything you should know

Cheap Flights to Haiphong

Recent return flight deals to Haiphong

Recent one-way flight deals to Haiphong

All return flight deals to Haiphong

Price, demand, and travel trends for Singapore to Haiphong flights

What is the cheapest flight to Haiphong?

How much is a flight to Haiphong?

What is the cheapest time of day to fly to Haiphong?

What is a good deal for flights to Haiphong?

What are the most popular airlines flying to Haiphong?

Key details for flights to Haiphong

Cheapest flight

When to book flights to Haiphong

Your questions about flights to Haiphong, answered

Your guide to booking Haiphong flights

More options for your flight to Haiphong

Complete your trip to Haiphong with a hotel stay or car hire

Information on the airport you'll fly into in Haiphong

Cabin class types available on flights to Haiphong

Flights from local origins to Haiphong

Flights to other popular destinations

Find deals for your return flight