Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights to the United Kingdom from S$ 399

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to the United Kingdom departing on 1-5. 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
Thu 18-4
Thu 25-4

Search hundreds of travel sites at once for deals on flights to the United Kingdom

In the last 7 days, travellers have searched 47,600,107 times on KAYAK, and here's why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best United Kingdom Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
London1 stopS$ 871
Manchester
Manchester1 stopS$ 1,021
Edinburgh
Edinburgh1 stopS$ 1,075
Birmingham
Birmingham1 stopS$ 1,134
Newcastle upon Tyne
Newcastle upon Tyne1 stopS$ 1,419
Belfast
Belfast1 stopS$ 1,337
Liverpool
Liverpool3 stopsS$ 1,526
Bristol
Bristol1 stopS$ 1,775
Cardiff
Cardiff1 stopS$ 1,765

Good to know

Low season

January

High season

December

Cheapest flight

S$ 399
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Singapore to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How long is the flight to the United Kingdom?

    An average direct flight from Singapore to the United Kingdom takes 20h 48m, covering a distance of 17584 km. The most popular route is Singapore - London with an average flight time of 13h 50m.

  • What is the cheapest flight to the United Kingdom?

    The cheapest ticket to the United Kingdom from Singapore found in the last 72 hours was S$ 832 one-way, and S$ 881 round-trip. The most popular route is Singapore Changi to London Heathrow and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 978.

  • Which airlines fly to the United Kingdom?

    Singapore Airlines, Virgin Australia & Virgin Atlantic fly the most frequently from Singapore to the United Kingdom.

  • What are the most popular destinations in the United Kingdom?

    The next most popular destinations are Manchester (3%) and Birmingham (1%). Searches for flights to Edinburgh (1%), to Belfast (0.8%) and to Cardiff (0.2%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to the United Kingdom

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest United Kingdom flight deals.

Top 5 airlines flying to the United Kingdom

Need help choosing which airline to fly with from Singapore to the United Kingdom? 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 KAYAK reviews.
8.2
Singapore AirlinesOverall score based on 1520 reviews
82entertainment
87crew
78food
83overall
84boarding
81comfort
Airline reviews

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

Read more about Singapore Airlines

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Transfer within the same terminal and lots of facilities at the airport.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Very slow check in. Food poor and some of the special meals offered were not available. Luggage then didnt arrive and still waiting for news 48 hours later

Check in was snails pace, only 1 of the luggage screen was working so long lines, an hour to check in Nobody seemed to want to fix the issue Flight was 45 minutes late Scoot is a mini sized plane ( sardine class plane), literally felt slammed between people

The crew manager let the staff down by not ensuring special dietary requirements meal were coming in drips . The poor cabin crew did not stop . If organised the cabin could take a short break ..The cabin crew were AWESOME UNLIKE THIER TWO MANAGES!

Seat and leg space is much better than the Qatar airline. The crew I would like to say is not meeting the requirements of emirates airlines cause it almost 20 years I am flying with emirates this time I really feel that crew is not behaving well someone asked for water waited more than 30 minutes and there are more incidents in this flight.

Superb experience. I hope they bring back the fast track option at Heathrow immigration.

Had the salad which tasted awfully spat it out but still got food poisoning 1 after running to toilet crew would not let me sit near toilets I was stuck in window seat

I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin

Boarding was delayed but the information about delays was not provided

For such a long flight I feel the spacing of seats could’ve been better to make it more comfortable for passengers. Very little space to move & stretch legs.

Boarding took forever! Was disappointed at checkin that they did not let me pay for an upgrade for my mother who has bad legs ! There was a seat available but they kept saying you need points ! I think that’s total BS! I had the money to pay and they made it so so difficult! Mean while onboard there’s a video showing pay upgrades available!!!!! The exit row seats we are were ok but super narrow ! Staff is wonderful

Staff not as attentive as they were Return flight was rushed for food I believe that Emirates are high prices for what they offer now Can't fault entertainment system

You can improve in many ways First the crew in general is good, but needs to work with passion to their works not like robots Second, collecting the ear headphones long time before landing is strange The crew should deal with the passengers with respect and descent way not like giving orders

They shld provide food. Between food they are giving 10 hours gap which is toooo much

Just money making business. This was my fourth journey with Qatar Airways, year by year the quality of service getting poor. Food is very cheap. They have some low quality alcohol beverages. They don’t have any brandy or cognac. No toilet around the gate lounge. We have to wait until getting to the flight for use toilet.very long standing for entering into the flight. We can see the old passenger suffering.

Food and entertainment was very very bad. Also, Doha airport is very bad. Entertainment was same for last 1 month....no change. Old movies. Food quality was sub par.

Polite and helpful crew. My son developed fever. Crew members came and gave him medication and also came and enquired about his health several times.

Okay not so good or great. The flight operated by Indigo is worst from boarding to luggage handling and food. Damaged one luggage and delayed another luggage. Still did not get it, since 2 days.

Not so good. Issues with seat assignments, unruly lines during check-in, half a sandwich on an international flight. I was originally supposed to be on Qatar airways, but it was switched to Indigo after I bought my tickets. They wouldn't even let me get seat assignments from the US to Mumbai. I was automatically assigned seats, and a middle one at that. Terrible.

If you want to make money pls charge it in the ticket, Chennai check in crew simply forcing travelers make payment for unnecessary. Second, Chennai crew not even listening travelers request. Poor service and not sure you will improve with my feedback.

Staff was helpful. Flight was on time. Overall excellent experience. Thank you will fly again.

Vistara i bought a biz class fare but a few days before vistara always changes my biz class flight to economy .. happened to me 4 times .. seated could be wider .. boarding could be more organized .. crew did their best but not enough resources all in all very poor experience Qatar Delhi .. only complain .. no clear signage to lounge for transferring pax .. its a Delhi shot coming.. no feeling of exclusivity for biz/ 1st class pax.. but everything else was much better .. once i boarded Qatar .. i loved it Qatar to Washington .. only complain i boarding .. too crowded .. no separate area for biz/1st class should hav completely separate area for upper class.. security is stifling pax comfort by the gate ..but everything else was great

Flight delayed, rerouted, communication extremely poor. Crew efficient but robotic, not supportive

Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Pros: "The crew was okay. The seating was great on all except for one leg."
Cons: "On one leg, it must have been an older plane, because the business class seats barely reclined."
Pros: "Crew was great and was happy to get gluten free food i could eat"
Cons: "Not lose my bags :("
Pros: "Boarding was a breeze, flight attendant onboard we attentive, choice of food orders at least two (in business class, can’t speak to first or main cabin passengers.) Flew from LA to Tokyo. Coming back from Hong Kong to LA. Fantastic flights, will use them again."
Pros: "The fare was good."
Cons: "More modern equipment. Tv screens. Movies. In flight magazines in English."
Cons: "kayak charge me for seat assiment and kosher food and millage number Nom of those was in and i had to travel with out food and fight to get seats and make sure the millage number is in"
Pros: "na"
Cons: "no space to store carry on bag food, crew's service, delay to depart"
Pros: "NA"
Cons: "If Crews could speak English, Crews not readily available, Hope there are more choices for food, So small portion of drink, Ordor needs to be controlled"
Pros: "Cabin crew was super nice and the exit row seating has large amounts of leg room."

The crew on this flight were attentive, efficient and friendly. It really made for an enjoyable flight.

They canceled my flight , they put me on a different flight that was delayed and the connection was lost . They lost my luggage. And now I’m stuck with any of my belongings.

4 hour technical delay. Cancelled second meal. Crew and flight were great.

British Airways canceled our plane and gave us a new flight scheduled to leave in only three hours, so we had to drop everything and rush to the airport. The new itinerary only left us a one hour layover in Madrid, which was too short because the plane landed late and so we missed our connecting flight. We were then booked onto a flight scheduled to take off 8 hours later, and were not given any compensation or remedial measures.

It took over an hour to check in my bag a there was just one person at the counter. Security lines for business class also took a while. Although I reported 3 hours before my flight I made it to the gate 20 mins before boarding. To add to that jewelry was removed from my checked in baggage. I am submitting a separate complaint to Mumbai airport for that.

Everything was great except for online checkin. That was through BA- glitchy and needed help on seat choice in person at the airport (and the staff were fantastic). Unclear if the problem is due to booking lower fare thru kayak vs directly with Finnair or BA but seems to be the norm.

Seat layout, flight/club attendant service, food variety and quality could have been better. Business class Standard is visibly low compared with 6 other airlines that we have traveled for the past two years.

Despite many attempts to work out a change, neither British Airways nor Kayak nor Chatdeal would allow us to cancel or change this flight so we lost all of the payments when we were not able to fly. Absolutely terrible customer service. We will never use either of the services again.

It said that there was wifi. During the flight there was no wifi and while waiting at the gate the phone services already got cut off so I wasn’t able to say I am taxiing from the gate to my husband. This left me with an uncomfortable feeling. So I was waiting on the WiFi connection during flight and that never happened.

The check at Accra was very bad . I had to be in the queue for solid two hours simple because your staff were pushing people and lifting the balustrade for them to jump the queue. This situation made us very made with your Accra check in crew. I have video of what I am putting across and I am happy I have the opportunity now.I can send the video to you if you are ready to punish those involved.

Book Cheap United Kingdom Plane Tickets

Recent return flight deals

1-5Wed
1 stopChina Southern
36h 40mSIN-LHR
26-5Sun
1 stopChina Southern
35h 40mLHR-SIN
S$ 871
2-5Thu
1 stopChina Eastern
38h 30mSIN-LGW
9-5Thu
1 stopChina Eastern
34h 50mLGW-SIN
S$ 878
12-6Wed
1 stopEmirates
16h 05mSIN-STN
26-6Wed
1 stopEmirates
17h 05mSTN-SIN
S$ 1,059
18-7Thu
1 stopEmirates
22h 55mSIN-STN
22-8Thu
1 stopEmirates
17h 35mSTN-SIN
S$ 1,065
25-4Thu
1 stopQatar Airways
27h 10mSIN-LGW
27-6Thu
1 stopQatar Airways
22h 55mLGW-SIN
S$ 1,126
1-5Wed
directBritish Airways
14h 10mSIN-LHR
5-5Sun
directBritish Airways
13h 30mLHR-SIN
S$ 1,132
29-4Mon
directBritish Airways
14h 10mSIN-LHR
5-5Sun
directBritish Airways
13h 30mLHR-SIN
S$ 1,138
24-4Wed
1 stopQatar Airways
35h 25mSIN-LGW
27-6Thu
1 stopQatar Airways
22h 55mLGW-SIN
S$ 1,148
4-7Thu
directSingapore Airlines
13h 45mSIN-MAN
3-8Sat
directSingapore Airlines
13h 25mMAN-SIN
S$ 2,275
19-7Fri
directSingapore Airlines
13h 45mSIN-MAN
3-8Sat
directSingapore Airlines
13h 25mMAN-SIN
S$ 2,655

Search by stops

Search by airline

Search by price

Recent one-way flight deals

1-5Wed
1 stopChina Eastern
24h 45mSIN-LHR
S$ 399
4-5Sat
3 stopsChina Eastern
34h 40mSIN-LGW
S$ 400
25-3Mon
1 stopQatar Airways
27h 15mSIN-LGW
S$ 505
6-5Mon
1 stopQatar Airways
33h 55mSIN-LGW
S$ 509
28-4Sun
1 stopBritish Airways
18h 05mSIN-LGW
S$ 606
24-3Sun
2 stopsEmirates
22h 10mSIN-LGW
S$ 609
26-3Tue
2 stopsEmirates
22h 40mSIN-STN
S$ 610
17-4Wed
1 stopBritish Airways
18h 55mSIN-BHX
S$ 645
13-6Thu
directSingapore Airlines
13h 45mSIN-MAN
S$ 1,084
6-5Mon
directSingapore Airlines
13h 45mSIN-MAN
S$ 1,716

Search by stops

Search by airline

Search by price

Last minute flights to the United Kingdom

Last minute flight, train and bus deals

20-3Wed
multi-stopTurkish Airlines
34h 35mSIN-LGW
26-3Tue
multi-stopTurkish Airlines
31h 50mLGW-SIN
S$ 980
20-3Wed
multi-stop
20h 10mSIN-LHR
15-4Mon
multi-stop
15h 55mLHR-SIN
S$ 981
22-3Fri
multi-stopEmirates
19h 40mSIN-STN
31-8Sat
multi-stopEmirates
16h 10mSTN-SIN
S$ 1,151
19-3Tue
multi-stopQatar Airways
17h 50mSIN-LGW
17-4Wed
multi-stopQatar Airways
17h 00mLGW-SIN
S$ 1,176
21-3Thu
directBritish Airways
14h 20mSIN-LHR
15-4Mon
directBritish Airways
13h 35mLHR-SIN
S$ 1,188
19-3Tue
multi-stopBritish Airways
23h 30mSIN-LHR
17-4Wed
directBritish Airways
13h 30mLHR-SIN
S$ 1,195
22-3Fri
multi-stopEmirates
19h 10mSIN-LHR
31-8Sat
multi-stopEmirates
18h 55mLHR-SIN
S$ 1,203
21-3Thu
multi-stopQatar Airways
16h 55mSIN-LHR
25-3Mon
multi-stopQatar Airways
18h 45mLHR-SIN
S$ 1,278
21-3Thu
directSingapore Airlines
14h 20mSIN-LHR
15-4Mon
directSingapore Airlines
13h 05mLHR-SIN
S$ 1,366
19-3Tue
directSingapore Airlines
14h 25mSIN-LHR
17-4Wed
directSingapore Airlines
13h 05mLHR-SIN
S$ 1,480

Search by stops

Search by airline

Search by price