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United flights to London Heathrow

The best United flight deals to London Heathrow

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to London Heathrow with United right here.
London.$8,271 per passenger.Departing Wed, 5 Jun, returning Fri, 7 Jun.Return flight with United.Outbound indirect flight with United, departs from Singapore Changi on Wed, 5 Jun, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Fri, 7 Jun, arriving in Singapore Changi.Price includes taxes and charges.From $8,271, select.
London.$8,285 per passenger.Departing Sat, 5 Oct, returning Mon, 7 Oct.Return flight with United.Outbound indirect flight with United, departs from Singapore Changi on Sat, 5 Oct, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Mon, 7 Oct, arriving in Singapore Changi.Price includes taxes and charges.From $8,285, select.
London.$8,290 per passenger.Departing Tue, 2 Jul, returning Thu, 4 Jul.Return flight with United.Outbound indirect flight with United, departs from Singapore Changi on Tue, 2 Jul, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Thu, 4 Jul, arriving in Singapore Changi.Price includes taxes and charges.From $8,290, select.
London.$8,295 per passenger.Departing Thu, 19 Sep, returning Mon, 23 Sep.Return flight with United.Outbound indirect flight with United, departs from Singapore Changi on Thu, 19 Sep, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Mon, 23 Sep, arriving in Singapore Changi.Price includes taxes and charges.From $8,295, select.
London.$8,296 per passenger.Departing Wed, 11 Dec, returning Sun, 15 Dec.Return flight with United.Outbound indirect flight with United, departs from Singapore Changi on Wed, 11 Dec, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Sun, 15 Dec, arriving in Singapore Changi.Price includes taxes and charges.From $8,296, select.
London.$8,296 per passenger.Departing Fri, 30 Aug, returning Sun, 1 Sep.Return flight with United.Outbound indirect flight with United, departs from Singapore Changi on Fri, 30 Aug, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Sun, 1 Sep, arriving in Singapore Changi.Price includes taxes and charges.From $8,296, select.
London.$8,296 per passenger.Departing Sun, 30 Jun, returning Thu, 4 Jul.Return flight with United.Outbound indirect flight with United, departs from Singapore Changi on Sun, 30 Jun, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Thu, 4 Jul, arriving in Singapore Changi.Price includes taxes and charges.From $8,296, select.
London.$8,296 per passenger.Departing Tue, 12 Nov, returning Sat, 16 Nov.Return flight with United.Outbound indirect flight with United, departs from Singapore Changi on Tue, 12 Nov, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Sat, 16 Nov, arriving in Singapore Changi.Price includes taxes and charges.From $8,296, select.

Find the cheapest time to fly to London Heathrow with United

Flexible on travel dates? Here's when fares are lowest.
May
Find prices
Jun
from $8,271
Jul
from $8,290
Aug
from $8,296
Sep
from $8,295
Oct
from $8,285
Nov
from $8,296
Dec
from $8,296
Jan
from $8,296
Feb
from $8,458
Mar
from $8,334
Apr
from $8,478

Alternative routes to London

We found flights to 5 other airports near London Heathrow. Find the one that works for you.

Flying to London Heathrow with United

The things to know before you go.
Cheapest flight found$8,271
Cheapest month to flyJune
Nearby cities to visitLondon
Time difference between Singapore and London Heathrow7 hrs (GMT +1)

Flying to London Heathrow with United: FAQs

The average United flight time from Singapore to London Heathrow is 14 hours and 2 minutes.
No – if you want to travel with United, London Heathrow is currently the only airport serving London.
At the moment, Singapore Airlines, TAP Air Portugal, Malaysia Airlines, Virgin Atlantic and Fiji Airways all fly to London Heathrow too.