How long is the flight from Sri Lanka to London?

For as low as £569, Qatar Airways can have you in London from Sri Lanka in 14h 20m. Airlines will cover a distance of 5398 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Sri Lanka to London one-way?

The cheapet airlines for a one-way flight from Sri Lanka to London are Kuwait Airways (£276), Air India (£284), and Gulf Air (£286).

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Sri Lanka to London?

When deciding which route to take from Sri Lanka to London consider Colombo Bandaranaike Intl - London Heathrow, Colombo Bandaranaike Intl - London City or Colombo Bandaranaike Intl - London Gatwick as they are the most popular.

What are the cheapest flights from Sri Lanka to London?

The cheapest flight price from Sri Lanka to London is £360. On average you can expect to pay £889. The most popular route, (Colombo Bandaranaike Intl - London Heathrow), can usually be booked for £461.

What are the most popular airlines that fly from Sri Lanka to London?

Consider Air India, British Airways or Emirates when booking your flight. These represent the most popular airlines when flying from Sri Lanka to London.

Can I find deals for flights from Sri Lanka to London that include hotel bookings?

Yes. In addition to deals on Sri Lanka to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sri Lanka to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to London.

Can I find deals for business class flights from Sri Lanka to London?

Yes. Cheapflights offers flight deals from Sri Lanka to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£274+ Flights from Sri Lanka to London

Cheap flight deals from Sri Lanka to London

Round-trip from	£567
One-way from	£274
Popular in	April
Cheapest in	November
Average price	£740
Good round-trip deal	£878 or less
Good one-way deal	£449 or less

14/12-14/6
5 total stops
51h 50m total
Sri Lanka to London

Search Deals

26/10
3 total stops
24h 05m total
Sri Lanka to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Sri Lanka to London (LON).

Search Deals

Price to beat on a one-way flight from Sri Lanka to London (LON).

Search Deals

Find flight deals from Sri Lanka to London

Cheapest flights from Sri Lanka to London
Explore the most affordable flight options available from Sri Lanka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sun 14/1221:25CMB - LGW

3 stops26h 40mMultiple Airlines

Sun 14/621:50LGW - CMB

2 stops25h 10mMultiple Airlines

Deal found 16/9£567

Tue 23/900:35CMB - STN

2 stops16h 50mMultiple Airlines

Thu 2/1015:50STN - CMB

3 stops20h 15mMultiple Airlines

Deal found 16/9£567

Sun 28/916:30CMB - LGW

2 stops25h 00mMultiple Airlines

Mon 6/1005:30LGW - CMB

2 stops22h 30mMultiple Airlines

Deal found 17/9£568

Sat 27/903:35CMB - LGW

1 stop14h 20mQatar Airways

Mon 6/1009:00LGW - CMB

1 stop12h 35mQatar Airways

Deal found 16/9£569

Sat 27/1223:40CMB - LHR

1 stop16h 55mAir India

Fri 30/120:30LHR - CMB

1 stop21h 15mAir India

Deal found 15/9£569

Sun 21/916:00CMB - LHR

1 stop32h 00mAir India

Mon 29/921:05LHR - CMB

1 stop21h 35mAir India

Deal found 17/9£571

Sat 27/904:05CMB - LHR

1 stop31h 25mEtihad Airways

Mon 6/1009:30LHR - CMB

1 stop12h 50mEtihad Airways

Deal found 17/9£572

Sat 27/906:45CMB - LGW

1 stop14h 00mTurkish Airlines

Sun 5/1005:20LGW - CMB

1 stop19h 25mTurkish Airlines

Deal found 16/9£572

Mon 29/904:05CMB - LHR

1 stop15h 40mMultiple Airlines

Mon 13/1022:25LHR - CMB

2 stops17h 40mMultiple Airlines

Deal found 15/9£572

Sat 27/1223:40CMB - LHR

1 stop16h 55mAir India

Sat 31/120:30LHR - CMB

1 stop21h 15mAir India

Deal found 15/9£574

Wed 24/909:40CMB - LHR

1 stop14h 20mMultiple Airlines

Thu 2/1022:25LHR - CMB

2 stops17h 40mMultiple Airlines

Deal found 16/9£574

Sun 28/906:45CMB - LGW

1 stop14h 00mTurkish Airlines

Sun 5/1005:20LGW - CMB

1 stop19h 25mTurkish Airlines

Deal found 17/9£575

Best flights from Sri Lanka to London
Discover carefully curated flight deals from Sri Lanka to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Sat 27/903:35CMB - LGW

1 stop14h 20mQatar Airways

Mon 6/1009:00LGW - CMB

1 stop12h 35mQatar Airways

Deal found 16/9£569

Sun 28/906:45CMB - LGW

1 stop31h 40mTurkish Airlines

Sat 4/1013:50LGW - CMB

1 stop34h 55mTurkish Airlines

Deal found 17/9£575

Sun 28/917:35CMB - STN

2 stops32h 40mMultiple Airlines

Sun 5/1015:45STN - CMB

2 stops35h 55mMultiple Airlines

Deal found 16/9£575

Tue 9/1204:00CMB - LHR

1 stop19h 40mEtihad Airways

Fri 30/113:55LHR - CMB

1 stop24h 55mEtihad Airways

Deal found 16/9£577

Fri 17/1017:15CMB - LHR

1 stop21h 30mAir India

Fri 24/1009:45LHR - CMB

1 stop17h 05mAir India

Deal found 18/9£581

Thu 2/1017:25CMB - LHR

2 stops18h 00mGulf Air

Thu 9/1010:00LHR - CMB

2 stops19h 00mGulf Air

Deal found 17/9£589

Tue 30/910:05CMB - STN

1 stop13h 10mEmirates

Mon 24/1114:05STN - CMB

1 stop20h 20mEmirates

Deal found 16/9£597

Mon 29/913:55CMB - LCY

2 stops24h 05mKLM

Mon 6/1020:10LCY - CMB

2 stops36h 15mKLM

Deal found 15/9£891

Tue 7/1006:45CMB - LGW

1 stop34h 45mTurkish Airlines

Wed 15/1014:00LGW - CMB

1 stop34h 45mTurkish Airlines

Deal found 17/9£575

Sat 27/903:35CMB - LGW

1 stop14h 20mQatar Airways

Sun 5/1009:00LGW - CMB

1 stop13h 35mQatar Airways

Deal found 16/9£583

Wed 12/1122:00CMB - LHR

2 stops23h 40mMultiple Airlines

Wed 19/1122:35LHR - CMB

2 stops23h 40mMultiple Airlines

Deal found 18/9£583

Mon 29/922:05CMB - STN

1 stop19h 20mEmirates

Mon 6/1021:10STN - CMB

1 stop15h 10mEmirates

Deal found 16/9£615

Sun 28/916:00CMB - LHR

1 stop22h 45mAir India

Sun 22/320:30LHR - CMB

1 stop13h 00mAir India

Deal found 16/9£622

Tue 9/1216:55CMB - LHR

2 stops19h 10mGulf Air

Mon 29/1221:50LHR - CMB

2 stops30h 15mGulf Air

Deal found 18/9£626

Fri 26/1204:00CMB - LHR

1 stop13h 35mEtihad Airways

Tue 6/119:20LHR - CMB

1 stop19h 30mEtihad Airways

Deal found 17/9£629

Sun 28/906:45CMB - LGW

1 stop14h 00mTurkish Airlines

Sun 5/1005:20LGW - CMB

1 stop19h 25mTurkish Airlines

Deal found 16/9£575

Sat 13/1204:35CMB - LTN

2 stops24h 05mMultiple Airlines

Sun 14/618:35LTN - CMB

2 stops27h 45mMultiple Airlines

Deal found 16/9£584

Tue 11/1102:40CMB - STN

1 stop14h 55mEmirates

Wed 19/1114:05STN - CMB

1 stop12h 45mEmirates

Deal found 18/9£616

Mon 22/906:45CMB - LGW

1 stop34h 35mTurkish Airlines

Tue 30/914:00LGW - CMB

1 stop34h 45mTurkish Airlines

Deal found 15/9£578

Fri 31/1020:55CMB - STN

3 stops22h 10mMultiple Airlines

Sun 9/1110:45STN - CMB

3 stops21h 40mMultiple Airlines

Deal found 16/9£593

Sat 4/1010:05CMB - STN

1 stop13h 10mEmirates

Tue 7/1021:10STN - CMB

1 stop17h 35mEmirates

Deal found 17/9£622

Thu 2/1008:20CMB - LHR

1 stop15h 10mMultiple Airlines

Thu 9/1021:30LHR - CMB

Nonstop10h 45mMultiple Airlines

Deal found 17/9£616

Mon 29/922:05CMB - STN

1 stop19h 20mEmirates

Sat 4/1021:10STN - CMB

1 stop15h 10mEmirates

Deal found 16/9£622

Mon 22/909:45CMB - LCY

2 stops27h 35mKLM

Sun 28/920:10LCY - CMB

2 stops36h 15mKLM

Deal found 17/9£913

Tue 9/1201:45CMB - STN

1 stop15h 50mEmirates

Fri 30/120:15STN - CMB

1 stop14h 10mEmirates

Deal found 16/9£634

Sun 21/902:05CMB - LTN

2 stops25h 10mMultiple Airlines

Mon 29/913:15LTN - CMB

2 stops22h 50mMultiple Airlines

Deal found 16/9£640

Tue 23/913:55CMB - LCY

2 stops24h 05mKLM

Wed 1/1020:10LCY - CMB

2 stops36h 15mKLM

Deal found 16/9£929

Mon 29/902:05CMB - LHR

1 stop18h 35mEmirates

Fri 10/1016:50LHR - CMB

1 stop35h 15mEmirates

Deal found 17/9£648

Mon 29/916:00CMB - LHR

1 stop22h 45mMultiple Airlines

Mon 6/1021:30LHR - CMB

Nonstop10h 45mMultiple Airlines

Deal found 16/9£653

Wed 1/1017:15CMB - LHR

2 stops19h 10mMultiple Airlines

Wed 29/1013:45LHR - CMB

2 stops22h 15mMultiple Airlines

Deal found 16/9£655

Direct flights from Sri Lanka to London
Explore direct flight options from Sri Lanka to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2025.

Thu 2/1013:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Wed 15/1021:30LHR - CMB

Nonstop10h 45mSriLankan Airlines

Deal found 15/9£652

Thu 6/1112:50CMB - LHR

Nonstop11h 50mSriLankan Airlines

Sat 29/1120:40LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 15/9£655

Tue 7/1013:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Wed 15/1021:30LHR - CMB

Nonstop10h 45mSriLankan Airlines

Deal found 17/9£664

Mon 8/1212:50CMB - LHR

Nonstop11h 50mSriLankan Airlines

Sat 3/112:35LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 15/9£671

Wed 12/1112:50CMB - LHR

Nonstop11h 50mSriLankan Airlines

Wed 19/1120:40LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 14/9£673

Tue 30/913:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Fri 10/1021:30LHR - CMB

Nonstop10h 45mSriLankan Airlines

Deal found 16/9£678

Wed 22/1013:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Thu 6/1120:40LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 15/9£685

Mon 29/913:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Mon 6/1021:30LHR - CMB

Nonstop10h 45mSriLankan Airlines

Deal found 16/9£692

Mon 6/1013:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Tue 7/1021:30LHR - CMB

Nonstop10h 45mSriLankan Airlines

Deal found 17/9£695

Tue 30/913:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Mon 24/1120:40LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 16/9£695

Sun 12/1013:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Tue 25/1120:40LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 15/9£696

Last-minute flights from Sri Lanka to London
Discover last-minute flight deals from Sri Lanka to London. Data last updated 18 September 2025 and is based on user searches.

Sun 21/902:05CMB - STN

2 stops24h 10mMultiple Airlines

Mon 29/923:10STN - CMB

2 stops28h 30mMultiple Airlines

Deal found 16/9£575

Mon 22/921:55CMB - LGW

2 stops28h 55mMultiple Airlines

Sun 28/914:55LGW - CMB

1 stop14h 15mMultiple Airlines

Deal found 17/9£575

Tue 23/900:35CMB - STN

2 stops16h 50mMultiple Airlines

Thu 2/1015:50STN - CMB

3 stops20h 15mMultiple Airlines

Deal found 16/9£567

Tue 23/916:00CMB - LHR

1 stop22h 45mMultiple Airlines

Mon 29/922:25LHR - CMB

2 stops17h 40mMultiple Airlines

Deal found 16/9£571

Tue 23/916:00CMB - LHR

1 stop22h 45mMultiple Airlines

Tue 30/922:25LHR - CMB

2 stops17h 40mMultiple Airlines

Deal found 16/9£575

Wed 24/909:40CMB - LHR

1 stop14h 20mMultiple Airlines

Mon 29/922:25LHR - CMB

2 stops17h 40mMultiple Airlines

Deal found 17/9£569

Wed 24/909:40CMB - LHR

1 stop14h 20mMultiple Airlines

Thu 2/1022:25LHR - CMB

2 stops17h 40mMultiple Airlines

Deal found 16/9£574

Thu 25/921:55CMB - LHR

2 stops42h 20mMultiple Airlines

Thu 2/1020:55LHR - CMB

1 stop19h 10mMultiple Airlines

Deal found 17/9£568

Thu 25/908:20CMB - LHR

1 stop15h 10mAir India

Thu 2/1021:05LHR - CMB

1 stop21h 35mAir India

Deal found 17/9£569

Sat 27/903:35CMB - LGW

1 stop14h 20mQatar Airways

Mon 6/1009:00LGW - CMB

1 stop12h 35mQatar Airways

Deal found 16/9£569

Sat 27/904:05CMB - LHR

1 stop31h 25mEtihad Airways

Mon 6/1009:30LHR - CMB

1 stop12h 50mEtihad Airways

Deal found 17/9£572

Sat 27/906:45CMB - LGW

1 stop14h 00mTurkish Airlines

Sun 5/1005:20LGW - CMB

1 stop19h 25mTurkish Airlines

Deal found 16/9£572

One-way flights from Sri Lanka to London
Search for one-way flight options from Sri Lanka to London. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Sun 26/1016:55CMB - LGW

3 stops24h 05mMultiple Airlines

Deal found 17/9£274

Wed 14/104:35CMB - STN

2 stops38h 00mMultiple Airlines

Deal found 16/9£275

Sat 6/1204:50CMB - LTN

3 stops34h 25mMultiple Airlines

Deal found 16/9£275

Mon 20/1016:30CMB - LGW

2 stops18h 40mMultiple Airlines

Deal found 17/9£276

Thu 4/1202:45CMB - LHR

1 stop16h 30mKuwait Airways

Deal found 17/9£276

Tue 30/905:15CMB - STN

3 stops33h 45mMultiple Airlines

Deal found 16/9£278

Fri 31/1016:40CMB - LHR

3 stops33h 55mMultiple Airlines

Deal found 16/9£279

Thu 26/209:20CMB - STN

2 stops29h 50mMultiple Airlines

Deal found 16/9£280

Wed 8/1000:35CMB - LHR

2 stops18h 40mMultiple Airlines

Deal found 16/9£280

Sat 7/214:45CMB - STN

3 stops37h 00mMultiple Airlines

Deal found 16/9£281

Sun 16/1114:45CMB - LHR

3 stops35h 35mMultiple Airlines

Deal found 15/9£281

Thu 9/1017:25CMB - LGW

3 stops22h 25mMultiple Airlines

Deal found 16/9£281

Fly from

Fly to

Route

Depart

Return

Price

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sat 27/9

03:35-13:25

1 stop14h 20m

London Gatwick

Mon 6/10

09:00-02:05

1 stop12h 35m

£569

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sun 28/9

06:45-09:55

1 stop31h 40m

London Gatwick

Sat 4/10

13:50-05:15

1 stop34h 55m

£575

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Sun 28/9

17:35-21:45

2 stops32h 40m

London Stansted

Sun 5/10

15:45-08:10

2 stops35h 55m

£575

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Tue 7/10

06:45-13:00

1 stop34h 45m

London Gatwick

Wed 15/10

14:00-05:15

1 stop34h 45m

£575

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sun 28/9

06:45-16:15

1 stop14h 00m

London Gatwick

Sun 5/10

05:20-05:15

1 stop19h 25m

£575

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 9/12

04:00-18:10

1 stop19h 40m

London Heathrow

Fri 30/1

13:55-20:20

1 stop24h 55m

£577

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Mon 22/9

06:45-12:50

1 stop34h 35m

London Gatwick

Tue 30/9

14:00-05:15

1 stop34h 45m

£578

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 17/10

17:15-10:15

1 stop21h 30m

London Heathrow

Fri 24/10

09:45-07:20

1 stop17h 05m

£581

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sat 27/9

03:35-13:25

1 stop14h 20m

London Gatwick

Sun 5/10

09:00-03:05

1 stop13h 35m

£583

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 12/11

22:00-16:10

2 stops23h 40m

London Heathrow

Wed 19/11

22:35-03:45

2 stops23h 40m

£583

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results

...

Best time to book a flight from Sri Lanka to London

Have a flexible travel schedule? Discover the best time to fly to London from Sri Lanka with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sri Lanka to London

What is the cheapest month to book a flight from Sri Lanka to London?

Currently, January is the cheapest month in which you can book a flight from Sri Lanka to London (average of £112). Flying from Sri Lanka to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LK to LON?

When flying from Sri Lanka to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Sri Lanka to London

The most flights from LK0 to LON are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Emirates, Qatar Airways, andEtihad Airways from Sri Lanka to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Emirates

8.1

Very Good

3,339 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Qatar Airways

7.4

Good

3,622 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Etihad Airways

7.4

Good

1,251 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

SriLankan Airlines

6.8

Okay

75 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

British Airways

6.7

Okay

7,367 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Related info for your journey

How long is the flight from Sri Lanka to London?
For as low as £569, Qatar Airways can have you in London from Sri Lanka in 14h 20m. Airlines will cover a distance of 5398 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Sri Lanka to London one-way?
The cheapet airlines for a one-way flight from Sri Lanka to London are Kuwait Airways (£276), Air India (£284), and Gulf Air (£286).
What are the most popular routes from Sri Lanka to London?
When deciding which route to take from Sri Lanka to London consider Colombo Bandaranaike Intl - London Heathrow, Colombo Bandaranaike Intl - London City or Colombo Bandaranaike Intl - London Gatwick as they are the most popular.
What are the cheapest flights from Sri Lanka to London?
The cheapest flight price from Sri Lanka to London is £360. On average you can expect to pay £889. The most popular route, (Colombo Bandaranaike Intl - London Heathrow), can usually be booked for £461.
Can I find deals for flights from Sri Lanka to London that include hotel bookings?
Yes. In addition to deals on Sri Lanka to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sri Lanka to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to London.
Can I find deals for business class flights from Sri Lanka to London?
Yes. Cheapflights offers flight deals from Sri Lanka to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sri Lanka to London?
Currently, January is the cheapest month in which you can book a flight from Sri Lanka to London (average of £112). Flying from Sri Lanka to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Milton Keynes

Croydon

Hounslow

Slough

Gatwick

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Sri Lanka to London

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£427	Average£648	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Etihad Airways	Cheapest£495	Average£597	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air India	Cheapest£513	Average£597	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
British Airways	Cheapest£532	Average£649	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Turkish Airlines	Cheapest£575	Average£669	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Emirates	Cheapest£579	Average£666	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
SriLankan Airlines	Cheapest£696	Average£932	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights

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How does Cheapflights help users find flights from Sri Lanka to London?

Cheapflights helps you search for flights from Sri Lanka to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sri Lanka to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sri Lanka to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sri Lanka to London with no change fees?

Certainly. Search results for flights to London from Sri Lanka shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sri Lanka to London become cheaper?

Not ready to book yet? You can track prices for flights from Sri Lanka to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sri Lanka to London from £274

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sri Lanka to London

Keep the following information in mind while searching for Sri Lanka to London flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Sri Lanka to London

Cheapest flights from Sri Lanka to LondonExplore the most affordable flight options available from Sri Lanka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Sri Lanka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sri Lanka to London that are best for you.

Best time to book a flight from Sri Lanka to London

Have a flexible travel schedule? Discover the best time to fly to London from Sri Lanka with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sri Lanka to London

What is the cheapest month to book a flight from Sri Lanka to London?

What is the cheapest time of day to fly from LK to LON?

Find hourly flight availability from Sri Lanka to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Weekly flight availability from Sri Lanka to London

Explore weekly flight availability from Sri Lanka to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 September 2025.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Emirates, Qatar Airways, andEtihad Airways from Sri Lanka to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Sri Lanka to London?

What are the cheapest airlines to fly from Sri Lanka to London one-way?

What are the most popular routes from Sri Lanka to London?

What are the cheapest flights from Sri Lanka to London?

Can I find deals for flights from Sri Lanka to London that include hotel bookings?

How can I find direct flights from Sri Lanka to London?

Can I find deals for business class flights from Sri Lanka to London?

What is the cheapest month to book a flight from Sri Lanka to London?

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sri Lanka to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Sri Lanka to London

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sri Lanka to London?

Why should you use Cheapflights to find cheap flight tickets from Sri Lanka to London?

Can Cheapflights find flights from Sri Lanka to London with no change fees?

Can Cheapflights notify me if prices for flights from Sri Lanka to London become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Sri Lanka to London
Explore the most affordable flight options available from Sri Lanka to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.