SIN

Find First Class Flights from London Heathrow Airport to Singapore

1 adult
1 adult, First, 0 bags

KAYAK searches hundreds of travel sites at once for First Class flights from London Heathrow Airport to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Singapore.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Singapore.
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Cheap First Class Flight Deals from London Heathrow Airport to Singapore

 
These are the cheapest deals for flights from London Heathrow Airport to Singapore currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 First Class return flight deals from London Heathrow Airport to Singapore

Tue, 1 Sep - Mon, 7 Sep
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
Etihad Airways Logo
21:00 - 15:05
SIN
-
LHR
25h 05m
1 stop
£4,040Etihad Airways
Tue, 15 Sep - Tue, 10 Nov
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
Etihad Airways Logo
19:25 - 14:30
SIN
-
LHR
27h 05m
1 stop
£4,062Etihad Airways
Tue, 15 Sep - Tue, 10 Nov
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
Etihad Airways Logo
19:25 - 12:05
SIN
-
LHR
24h 40m
1 stop
£4,066Etihad Airways
Tue, 15 Sep - Tue, 10 Nov
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
Etihad Airways Logo
19:25 - 12:05
SIN
-
LHR
24h 40m
1 stop
£4,080Etihad Airways
Tue, 15 Sep - Tue, 10 Nov
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
Etihad Airways Logo
19:25 - 14:30
SIN
-
LHR
27h 05m
1 stop
£4,089Etihad Airways
Sat, 29 Aug - Mon, 7 Sep
Etihad Airways Logo
21:45 - 09:40
LHR
-
SIN
28h 55m
1 stop
Etihad Airways Logo
21:00 - 15:05
SIN
-
LHR
25h 05m
1 stop
£4,090Etihad Airways
Tue, 15 Sep - Tue, 10 Nov
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
Etihad Airways Logo
19:25 - 14:30
SIN
-
LHR
27h 05m
1 stop
£4,150Etihad Airways
Sat, 26 Sep - Tue, 13 Oct
Etihad Airways Logo
09:30 - 09:40
LHR
-
SIN
17h 10m
1 stop
Etihad Airways Logo
21:00 - 15:05
SIN
-
LHR
25h 05m
1 stop
£4,184Etihad Airways
Tue, 1 Sep - Tue, 8 Sep
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
Etihad Airways Logo
21:00 - 07:00
SIN
-
LHR
17h 00m
1 stop
£4,187Etihad Airways
Tue, 1 Sep - Tue, 8 Sep
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
Etihad Airways Logo
21:00 - 18:45
SIN
-
LHR
28h 45m
1 stop
£4,188Etihad Airways

Good to Know - First Class Flights from London Heathrow Airport to Singapore

Low seasonJanuary
Cheapest flight£2,916
Average price round-trip£1,334
Good deal round-trip£1,134
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (7% more expensive on average)
Flight from London Heathrow Airport to Singapore
(avg. price over the last 2 weeks)
or less

KAYAK’s Insights & Trends for London Heathrow Airport to Singapore First Class Flights

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

When is the cheapest month to fly First Class from London Heathrow Airport to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for First Class flights from London Heathrow Airport to Singapore is April, when tickets cost £1,003 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of return tickets is £5,527 and £5,496, respectively.

Which airlines offer First Class tickets between London Heathrow Airport and Singapore?

There are 6 airlines that fly First Class from London Heathrow Airport to Singapore. They are: Singapore Airlines, Etihad Airways, Air India, British Airways, Emirates and Qantas Airways. The cheapest price of all airlines flying this route was found with Singapore Airlines at £1,064 for a round-trip flight. On average, the best prices for flying First Class on this route can be found at Air India.

FAQs for First Class London Heathrow Airport to Singapore Flights

  • How much is a First Class ticket from London Heathrow Airport to Singapore?

    The price of a First Class flight ticket between London Heathrow Airport and Singapore depends on many factors, including when the ticket was booked, the departure date, the season, and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is £1,334 for a return journey.

  • Is it cheaper to fly Business or First Class between London Heathrow Airport and Singapore?

    Business Class tickets are usually cheaper, but that’s not the case for this route, with an average return fare of £1,538, compared to £1,334 for First Class.

  • What is the best airline to choose when flying First Class between London Heathrow Airport and Singapore?

    The highest-rated airline by KAYAK users offering First Class flights for this route is Singapore Airlines, with an overall rating of 8.2.

KAYAK’s Tips for Finding Cheap First Class Flights from London Heathrow Airport to Singapore

  • Look for a flight with a stopover if you’re looking to save money, as direct first class flights are generally more expensive for the route.

Reviews of the Top 5 Airlines Flying First Class from London Heathrow Airport to Singapore

 
See real verified KAYAK customer reviews for airlines flying to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from London to Singapore. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly first class to Singapore? 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.
8.2
Singapore AirlinesOverall score based on 1537 reviews
8.0Comfort
8.3Boarding
8.1Entertainment
8.6Crew
7.8Food
Airline reviews

Subject: Complaint Regarding Cabin Temperature on Flight SQ447 (DAC–SIN)** Dear Singapore Airlines Customer Service, I am writing to express my disappointment regarding my recent experience on flight SQ447 from Dhaka (DAC) to Singapore (SIN). After boarding, it became apparent that the cabin air conditioning was not functioning adequately. When we initially raised the concern, a flight attendant informed us that it would take approximately 10 minutes for the temperature to cool down once the aircraft began operating. We trusted this explanation; however, the cabin remained uncomfortably warm, and many passengers—including my family—were sweating for an extended period. After approximately 45 minutes, I raised the issue again. While the attendant mentioned that adjustments had been made, the response did not reflect the seriousness of the ongoing discomfort. It was only after about an hour into the flight that the temperature finally improved and the cabin became more comfortable. I also spoke with several other passengers seated nearby, and they confirmed they were experiencing the same issue. As a frequent traveler who has always associated Singapore Airlines with high standards of service, this experience was very disappointing. It has made me reconsider choosing this route with your airline in the future. I hope you will review this incident and take the necessary steps to ensure that such situations are handled more promptly and professionally going forward. Thank you for your attention to this matter. Sincerely, Mohammed Shahriar

4.0 Okaymohammed, Jun 2026
DAC - SIN
Read more Singapore Airlines reviews

Subject: Complaint Regarding Cabin Temperature on Flight SQ447 (DAC–SIN)** Dear Singapore Airlines Customer Service, I am writing to express my disappointment regarding my recent experience on flight SQ447 from Dhaka (DAC) to Singapore (SIN). After boarding, it became apparent that the cabin air conditioning was not functioning adequately. When we initially raised the concern, a flight attendant informed us that it would take approximately 10 minutes for the temperature to cool down once the aircraft began operating. We trusted this explanation; however, the cabin remained uncomfortably warm, and many passengers—including my family—were sweating for an extended period. After approximately 45 minutes, I raised the issue again. While the attendant mentioned that adjustments had been made, the response did not reflect the seriousness of the ongoing discomfort. It was only after about an hour into the flight that the temperature finally improved and the cabin became more comfortable. I also spoke with several other passengers seated nearby, and they confirmed they were experiencing the same issue. As a frequent traveler who has always associated Singapore Airlines with high standards of service, this experience was very disappointing. It has made me reconsider choosing this route with your airline in the future. I hope you will review this incident and take the necessary steps to ensure that such situations are handled more promptly and professionally going forward. Thank you for your attention to this matter. Sincerely, Mohammed Shahriar

Flight attendants were awesome! Very helpful and patients. Some food were good but maybe not serving fish that kinda make the whole aircraft smell fishy. The “fried pork” was tasty but too much skin so it doesnt taste that great.

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

Really great service throughout and the food was really nice. I can highly recommend thank you very much.

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

i have book the flight with baggage. and i have paid $800.00 for the baggage. when i contacted to JUSTFLY Costumer Service they told me that my baggage was included in the booking. then why i have to pay. i am going to file a complain against it. $800.00 is not at all small amount

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

Air hostesses were great. Food was good. Flat bed is not that flat or comfortable.

I booked tickets for a family of five and specifically paid extra to select our seats together. We spent nearly $1,000 extra (around $100 per seat) for extra legroom so we could sit near each other. However, despite paying for this, we ended up being separated on the flight. This caused a major issue for our family because my parents do not speak English and rely on me to translate and assist them during the journey. I do not understand why Etihad changed our reserved seats without explanation. I am extremely dissatisfied with this experience. I expect the airline to do better, and I am requesting a full refund for the seat selection fees we paid.

1 hour delay meant missed my connecting flight and 1st day of holiday

Flight got canceled due to Middle East conflict. Just fly hasn’t refunded me the money

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

Awful the whole airline arrived to check baggage and board our flight and the airline desk was closed where none of the passengers could check in baggage, asked for a supervisor and was refused a supervisor, called the airlines from the airport and they refused to refund the flights for their actions in the airport, Etihad and Garuda Airlines absolutely horrible customer service all the way around.

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

I have paid extra money for my special meal service but I received the the local food. Which is not acceptable.

More entertainment channels and better food, whatever food requirement you select.

As I mentioned flight from NY to Bangalore was excellent but the return flight from Bahrain to NYC was mediocre, Looks like a old aircraft also not much choice in entertainment.

The flight from NY to Bangalore was very good but the return flight from Bahrain to NY was mediocre

Pretty much what you'd expect for an economy flight. The crew were excellent as usual. The food was ok, but nothing special.

Staff is rude and condescending. Airline is badly managed. They take away their flimsy earphones and blankets one hour before the lading. I’ve never experienced this with any other airline. It’s a very portly managed and run airline that should be avoided.

The Senior Flight attendant was just amazing on our Flight GF 284 on 30/11/25. She was so attentive, helpful and caring not just to us but to all in our cabin.

Loading was on time and quick Not very many people

Amazing business class in a single aisle plane. Fully flat seats, pyjamas, amenity kits, all in all a really complete product. Service was good - not amazing - but they did a good job. Got a few hours sleep. Will fly with them again if I can.

They flight was without ait conetion weather was very hot

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

From HYD to FRA - plane (787-9) seating in economy was so terribly cramped. There were tons of empty seats but we were ordered (by Lufthansa's crew) that we cannot change seats even after we reached cruising altitude, ostensibly because of "safety reasons". So what could've been a nicer experience was totally soured. Food was good. Flight was punctual. From FRA to LHR - for some strange reason ("totally full flight") they asked us to check in our cabin bag! We told them that there were medicines and delicate items inside al we'd like to keep it with us in the cabin. Then they VERY rudely *ordered* is to unload our delicate items and meds and the. Check in the bag. We complied. On the way into the plane we saw many others (whites, of course!) rolling in similar bags happily into the plane. This, this leg of the trip was completely ruined for us by Lufthansa's crew. Bottom line: I am never traveling Lufthansa again!

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

It was a short flight. Plenty of room on the plane. It was also extremely clean.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

Seat very cramped, could not recline. No cheese with meal. Staff very helpful.

One one boarding scanner was working to scan 400+ passengers to an Airbus 380. Food in premium economy was mediocre.

Hate their old flights, boatding, food and services. Very poor quality

The plane was late (as was my flight out from Birmingham the day before)

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

The plane was a long way from departure lounge. The plane looked tired but got us there.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Poor service, antiquated plane with 2-3-2. B-class config upstairs. Tight and not comfortable—not what I expected for paying B-class! AND my bag didn’t make the transfer, bag will be delivered the day after it lands!

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Very comfortable flight and simple and directed one way and back. Amazing price.

Everything you need to know for your flight to Singapore

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.