C$ 621 Find Cheap Flights from London to Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Asia departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Asia Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Delhi
New Delhi2 stopsC$ 1,394
Hong Kong
Hong Kong2 stopsC$ 1,574
Manila
Manila2 stopsC$ 1,191
Mumbai
Mumbai2 stopsC$ 2,438
Ahmedabad
Ahmedabad2 stopsC$ 2,343
Singapore
Singapore2 stopsC$ 1,441
New Delhi
New Delhi2 stopsC$ 1,394
Hong Kong
Hong Kong2 stopsC$ 1,574
Manila
Manila2 stopsC$ 1,191
Mumbai
Mumbai2 stopsC$ 2,438
Ahmedabad
Ahmedabad2 stopsC$ 2,343
Singapore
Singapore2 stopsC$ 1,441

Cheap Flights from London to Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Asia

Mon, 22 Sep - Tue, 2 Dec
United Airlines Logo
6:15 a.m. - 5:55 a.m.YXU-MNL
35h 40m2 stops
United Airlines Logo
11:30 p.m. - 8:46 a.m.MNL-YXU
46h 16m2 stops
C$ 1,191United Airlines
Find Deal
Thu, 25 Sep - Mon, 29 Sep
United Airlines Logo
6:15 a.m. - 5:55 a.m.YXU-MNL
35h 40m2 stops
United Airlines Logo
8:40 a.m. - 3:02 p.m.MNL-YXU
42h 22m2 stops
C$ 1,314United Airlines
Find Deal
Thu, 4 Sep - Fri, 3 Oct
Air Canada Logo
6:15 a.m. - 9:30 p.m.YXU-DEL
29h 45m2 stops
Air Canada Logo
11:35 p.m. - 9:27 p.m.DEL-YXU
31h 22m2 stops
C$ 1,424Air Canada
Find Deal
Sun, 28 Sep - Thu, 2 Oct
Air Canada Logo
3:40 p.m. - 4:00 a.m.YXU-SIN
48h 20m2 stops
Air Canada Logo
9:10 a.m. - 9:27 p.m.SIN-YXU
24h 17m2 stops
C$ 1,441Air Canada
Find Deal
Mon, 22 Sep - Mon, 1 Dec
 Logo
8:00 p.m. - 12:20 a.m.YXU-MNL
40h 20m2 stops
 Logo
4:45 a.m. - 7:12 p.m.MNL-YXU
27h 27m2 stops
C$ 1,563
Find Deal
Sat, 16 Aug - Sat, 23 Aug
 Logo
6:00 a.m. - 9:30 p.m.YXU-SIN
51h 30m3 stops
 Logo
7:30 a.m. - 7:09 p.m.SIN-YXU
47h 39m3 stops
C$ 1,705
Find Deal
Wed, 8 Oct - Thu, 23 Oct
Emirates Logo
9:55 a.m. - 8:25 p.m.YXU-DEL
25h 00m2 stops
Emirates Logo
10:00 p.m. - 3:02 p.m.DEL-YXU
26h 32m2 stops
C$ 1,871Emirates
Find Deal
Fri, 5 Sep - Mon, 6 Oct
Emirates Logo
9:55 a.m. - 8:25 p.m.YXU-DEL
25h 00m2 stops
Emirates Logo
10:00 p.m. - 3:02 p.m.DEL-YXU
26h 32m2 stops
C$ 1,958Emirates
Find Deal
Sun, 19 Oct - Wed, 22 Oct
WestJet Logo
6:00 a.m. - 10:00 p.m.YXU-HKG
28h 00m2 stops
WestJet Logo
12:45 a.m. - 7:07 p.m.HKG-YXU
54h 22m2 stops
C$ 2,831WestJet
Find Deal
Sun, 19 Oct - Wed, 22 Oct
WestJet Logo
8:00 p.m. - 10:00 p.m.YXU-HKG
38h 00m2 stops
WestJet Logo
12:45 a.m. - 5:12 a.m.HKG-YXU
40h 27m2 stops
C$ 2,876WestJet
Find Deal
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KAYAK's insights & trends for London to Asia flights

Get data-powered insights and trends into flights from London to Asia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to Asia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from London to Asia were found on United Airlines (C$ 1,191) and Air Canada (C$ 1,424).


Good to know

Low seasonMay
High seasonFebruary
Cheapest flightC$ 621
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from London to Bangkok

FAQs - booking Asia flights

  • How does KAYAK find such low prices on flights from London to Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Asia?

    The cheapest time of day to fly to Asia is generally in the evening, when round-trip flights cost C$ 1,463 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 1,465.

Reviews of the top 3 airlines serving from London to Asia

 
Need help choosing which airline to fly with from London to Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8861 reviews
7.0Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

10.0 ExcellentAnonymous, Jul 2025YYZ - SFO
Read more United Airlines reviews

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

Flights were cancelled setting me in panic mode since my much needed weekend escape with friends was only a short one. No apologies given at the airport nor on the plane. Flight was rescheduled

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

The seats are totally uncomfortable making the flight less than pleasant. The cookies & pretzels were terrible!!!

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

The small prop plane was crowded and the overhead luggage storage is a smaller than on the jets. Other than that, the crew was good, the flight was on time and the landing was smooth.

There was a medical emergency that the crew handled very well. There was no “entertainment” of any sort-no movie/music/whatever. Food was typical of airlines: mediocre.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

At 6'2" the seat space was very cramped for economy. Otherwise good.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

No TV's. Seats are super uncomfortable. Crew was great!

This was an excellent experience for a very short flight.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Just a little improvement on food but everything is excellent

Everything you need to know for your flight to Asia

Information on your arrival and departure airports

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