London → Singapore Business Class Round Trip from £1,890 (2026 & 2027 Dates)

Hainan Airlines is currently offering attractive Business Class fares from London to Singapore via Haikou, with travel possible across multiple seasons between late 2026 and spring 2027.

While Hainan Airlines is less known in Europe than many Gulf or Asian carriers, the airline generally offers a solid long-haul Business Class experience with lie-flat seating and competitive pricing to Southeast Asia.

How to Book

The cheapest fares can be found via OTA’s, like Expedia. Below you can find links and prices.

Travel Dates

PERMITTED 25AUG 26 THROUGH 03OCT 26 OR 03NOV 26 THROUGH
  03DEC 26 OR 15FEB 27 THROUGH 15MAR 27 ON THE FIRST
  INTERNATIONAL SECTOR.

JUNJULAUG✈️SEP✈️OCTNOV✈️DEC✈️JANFEB✈️MAR✈️APRMAY

Route Map: LHR → HAK → SIN

Total distance: 11821 km (7345 miles)

Fare Rules

Maximum stay requirements

  TRAVEL FROM LAST INTERNATIONAL STOPOVER MUST COMMENCE NO
  LATER THAN 12 MONTHS AFTER DEPARTURE OF THE FIRST
  INTERNATIONAL SECTOR.

Stopover restrictions

  UNLIMITED STOPOVERS PERMITTED ON THE PRICING UNIT
     LIMITED TO 2 FREE AND UNLIMITED AT GBP 56.00 EACH.
       1 FREE IN EACH DIRECTION
       UNLIMITED AT GBP 56.00 EACH.
     A STOPOVER MAY NOT EXCEED 7 DAYS.

Best Hotels in Singapore

• Mandarin Oriental
• PARKROYAL COLLECTION Marina Bay
• The Fullerton Hotel Singapore

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Rome → Singapore Business Class Round Trip from 1590€

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By Sacha

I'm Sacha, founder of Premium-Flights.com. Over ten years ago Chris and I started finding Business and First Class deals for ourselves, then for family and friends, and in 2018 we decided to share them with everyone, completely free. Every deal on this site is personally verified by us. This isn't a corporate operation, it's a passion project built by two friends who genuinely love aviation and smart travel.

Note: Prices were verified at the time of publication but may change or expire without notice. We do not sell flights ourselves. Some links may be affiliate links, which may earn us a small commission at no extra cost to you.