Haikou to Singapore Flight Tickets, Fares starting @₹ 8,588

Flight FAQs

• Which airlines offer the cheapest flights from Haikou (HAK) to Singapore (SIN)?

  Based on Trip.com data, Hainan Airlines offers one-way fares as low as ₹ 8,588 on Cheapest nonstop routes (e.g. HAK to SIN on Sat, Jan 31), while Scoot offers Cheapest nonstop round-trips from ₹ 16,099 departing on Thu, Jan 22 and returning on Wed, Jan 28.

• How long is the flight from Haikou (HAK) to Singapore (SIN)?

  It takes about 3 hours 29 minutes to fly from Haikou (HAK) to Singapore (SIN).

• When is the best time to book flights from Haikou to Singapore?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Haikou to Singapore is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Haikou to Singapore?

  To find best deals on flights from Haikou to Singapore, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jan 31, with one-way flights priced at just ₹ 8,588.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hainan Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Singapore travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Haikou to Singapore to get the best price?

  The cheapest months to fly from Haikou to Singapore is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Haikou to Singapore?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Haikou to Singapore on December 18, 2025 with Hainan Airlines, with prices starting at ₹ 20,276.

• What is the time difference between Haikou and Singapore?

  The time difference between Singapore and Haikou is 0h.

• How can I change or cancel my flight ticket from Haikou to Singapore?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.