In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 cheapest flights from Sri Lanka to London Heathrow Airport?

On average you can expect to pay £683 for a flight from Sri Lanka to London Heathrow Airport. The cheapest flight overall is £370 while the most popular route, (Colombo Bandaranaike Intl - London Heathrow) is currently priced at £511.

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

When booking a flight from Sri Lanka to London Heathrow Airport, you may want to consider flying on Air India, British Airways or Emirates as they are the most popular for this route.

How far in advance should I book a flight from Sri Lanka to London Heathrow Airport?

To save up to 22% on this flight, we recommend booking at least 38 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sri Lanka to London Heathrow Airport from £660 1-2 weeks out and tickets from £660 for flights departing within the next 72 hours.

What is the cheapest month to fly from Sri Lanka to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, November can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Sri Lanka in November are about £686 on average during November, but can be found for as low as £473.

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

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

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

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

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

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

£266+ Cheap Flights from Sri Lanka to London Heathrow Airport

Cheap flight deals from Sri Lanka to Heathrow

Round-trip from	£570
One-way from	£266
Popular in	August
Cheapest in	November
Average price	£777
Good round-trip deal	£841 or less
Good one-way deal	£465 or less

Qatar Airways
6/10-3/11
2 total stops
26h 55m total
Sri Lanka to London

Search Deals

Qatar Airways
29/9
1 total stop
15h 05m total
Sri Lanka to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£32 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Price to beat on a round-trip flight from Sri Lanka to London Heathrow.

Search Deals

Price to beat on a one-way flight from Sri Lanka to London Heathrow.

Search Deals

Find flight deals from Sri Lanka to Heathrow

Cheapest flights from Sri Lanka to Heathrow
Explore the most affordable flight options available from Sri Lanka to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Mon 6/1003:35CMB - LHR

1 stop14h 15mQatar Airways

Mon 3/1108:35LHR - CMB

1 stop12h 40mQatar Airways

Deal found 16/8£570

Mon 22/904:05CMB - LHR

1 stop15h 40mEtihad Airways

Thu 25/914:45LHR - CMB

1 stop13h 15mEtihad Airways

Deal found 14/8£570

Mon 15/908:20CMB - LHR

1 stop15h 10mAir India

Wed 15/1021:05LHR - CMB

1 stop13h 25mAir India

Deal found 15/8£571

Tue 23/903:35CMB - LHR

1 stop14h 15mMultiple Airlines

Thu 2/1009:00LHR - CMB

1 stop13h 35mMultiple Airlines

Deal found 14/8£572

Mon 3/1116:00CMB - LHR

1 stop24h 35mMultiple Airlines

Tue 18/1109:30LHR - CMB

2 stops18h 35mMultiple Airlines

Deal found 15/8£573

Mon 15/923:40CMB - LHR

1 stop24h 20mAir India

Mon 27/1020:30LHR - CMB

1 stop27h 35mAir India

Deal found 15/8£577

Sun 14/916:30CMB - LHR

1 stop27h 15mEtihad Airways

Sun 11/119:20LHR - CMB

1 stop19h 30mEtihad Airways

Deal found 16/8£578

Mon 29/903:35CMB - LHR

1 stop15h 05mQatar Airways

Tue 7/1009:00LHR - CMB

1 stop12h 35mQatar Airways

Deal found 16/8£584

Sun 28/917:25CMB - LHR

2 stops18h 00mGulf Air

Sun 5/1022:05LHR - CMB

2 stops30h 55mGulf Air

Deal found 14/8£587

Mon 29/918:45CMB - LHR

2 stops21h 15mMultiple Airlines

Mon 6/1021:05LHR - CMB

2 stops16h 55mMultiple Airlines

Deal found 15/8£587

Best flights from Sri Lanka to Heathrow
Discover carefully curated flight deals from Sri Lanka to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 August 2025.

Mon 6/1003:35CMB - LHR

1 stop14h 15mQatar Airways

Mon 3/1108:35LHR - CMB

1 stop12h 40mQatar Airways

Deal found 16/8£570

Mon 22/904:05CMB - LHR

1 stop15h 40mEtihad Airways

Thu 25/914:45LHR - CMB

1 stop13h 15mEtihad Airways

Deal found 14/8£570

Mon 15/908:20CMB - LHR

1 stop15h 10mAir India

Wed 15/1021:05LHR - CMB

1 stop13h 25mAir India

Deal found 15/8£571

Tue 23/903:35CMB - LHR

1 stop14h 15mMultiple Airlines

Thu 2/1009:00LHR - CMB

1 stop13h 35mMultiple Airlines

Deal found 14/8£572

Sun 28/917:25CMB - LHR

2 stops18h 00mGulf Air

Sun 5/1022:05LHR - CMB

2 stops30h 55mGulf Air

Deal found 14/8£575

Thu 20/1104:00CMB - LHR

1 stop16h 00mEtihad Airways

Mon 1/1213:55LHR - CMB

1 stop31h 25mEtihad Airways

Deal found 15/8£571

Wed 4/203:25CMB - LHR

1 stop16h 10mQatar Airways

Thu 26/220:10LHR - CMB

1 stop14h 50mQatar Airways

Deal found 14/8£573

Mon 3/1116:00CMB - LHR

1 stop24h 35mMultiple Airlines

Tue 18/1109:30LHR - CMB

2 stops18h 35mMultiple Airlines

Deal found 15/8£573

Tue 18/1121:35CMB - LHR

1 stop22h 25mEtihad Airways

Mon 1/1213:55LHR - CMB

1 stop31h 25mEtihad Airways

Deal found 15/8£571

Sun 16/1104:00CMB - LHR

1 stop16h 00mEtihad Airways

Mon 1/1213:55LHR - CMB

1 stop31h 25mEtihad Airways

Deal found 15/8£571

Wed 19/1104:00CMB - LHR

1 stop16h 00mEtihad Airways

Mon 1/1213:55LHR - CMB

1 stop31h 25mEtihad Airways

Deal found 15/8£571

Direct flights from Sri Lanka to Heathrow
Explore direct flight options from Sri Lanka to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2025.

Tue 30/913:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Tue 7/1021:30LHR - CMB

Nonstop10h 45mSriLankan Airlines

Deal found 16/8£681

Mon 29/913:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Mon 6/1021:30LHR - CMB

Nonstop10h 45mSriLankan Airlines

Deal found 15/8£694

Wed 19/1112:50CMB - LHR

Nonstop11h 50mSriLankan Airlines

Sat 29/1112:35LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 15/8£700

Tue 18/1112:50CMB - LHR

Nonstop11h 50mSriLankan Airlines

Tue 2/1220:40LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 15/8£731

Tue 7/1013:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Mon 3/1120:40LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 16/8£740

Sun 28/913:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Sun 5/1021:30LHR - CMB

Nonstop10h 45mSriLankan Airlines

Deal found 13/8£744

Sun 28/913:05CMB - LHR

Nonstop11h 25mSriLankan Airlines

Sun 2/1120:40LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 15/8£747

Mon 17/1112:50CMB - LHR

Nonstop11h 50mSriLankan Airlines

Sun 30/1112:35LHR - CMB

Nonstop10h 20mSriLankan Airlines

Deal found 15/8£764

Last-minute flights from Sri Lanka to Heathrow
Discover last-minute flight deals from Sri Lanka to Heathrow. Data last updated 16 August 2025 and is based on user searches.

Thu 21/820:30CMB - LHR

1 stop26h 40mChina Eastern

Sat 30/821:20LHR - CMB

1 stop41h 10mChina Eastern

Deal found 14/8£772

Thu 21/823:40CMB - LHR

1 stop15h 05mAir India

Sat 30/821:05LHR - CMB

1 stop21h 35mAir India

Deal found 15/8£803

Thu 21/807:25CMB - LHR

2 stops31h 20mMultiple Airlines

Thu 28/809:45LHR - CMB

2 stops21h 05mMultiple Airlines

Deal found 14/8£824

Thu 21/820:30CMB - LHR

1 stop26h 40mMultiple Airlines

Sat 30/822:05LHR - CMB

2 stops30h 55mMultiple Airlines

Deal found 15/8£910

Mon 25/810:40CMB - LHR

2 stops33h 50mMultiple Airlines

Thu 11/1209:55LHR - CMB

2 stops18h 20mMultiple Airlines

Deal found 15/8£730

Mon 25/820:30CMB - LHR

1 stop26h 40mChina Eastern

Thu 11/1221:00LHR - CMB

1 stop40h 30mChina Eastern

Deal found 15/8£912

Mon 25/817:05CMB - LHR

1 stop22h 55mAir India

Thu 9/1021:05LHR - CMB

1 stop13h 25mAir India

Deal found 15/8£947

Mon 25/817:05CMB - LHR

1 stop22h 55mAir India

Wed 8/1012:30LHR - CMB

1 stop22h 00mAir India

Deal found 15/8£950

Fri 12/916:00CMB - LHR

1 stop22h 45mMultiple Airlines

Fri 19/910:00LHR - CMB

2 stops19h 00mMultiple Airlines

Deal found 15/8£591

Sun 14/916:30CMB - LHR

1 stop27h 15mEtihad Airways

Sun 11/119:20LHR - CMB

1 stop19h 30mEtihad Airways

Deal found 15/8£578

Mon 15/908:20CMB - LHR

1 stop15h 10mAir India

Wed 15/1021:05LHR - CMB

1 stop13h 25mAir India

Deal found 15/8£571

Mon 15/923:40CMB - LHR

1 stop24h 20mAir India

Mon 27/1020:30LHR - CMB

1 stop27h 35mAir India

Deal found 15/8£577

One-way flights from Sri Lanka to Heathrow
Search for one-way flight options from Sri Lanka to Heathrow. Find affordable one-way fares based on user searches. Data last updated 16 August 2025.

Mon 29/903:35CMB - LHR

1 stop15h 05mQatar Airways

Deal found 15/8£266

Sun 8/204:00CMB - LHR

1 stop13h 35mEtihad Airways

Deal found 14/8£266

Sun 25/104:00CMB - LHR

1 stop13h 35mEtihad Airways

Deal found 14/8£267

Sun 14/908:20CMB - LHR

1 stop15h 10mAir India

Deal found 15/8£268

Sat 24/116:40CMB - LHR

1 stop24h 55mEtihad Airways

Deal found 14/8£269

Tue 30/905:05CMB - LHR

2 stops41h 45mMultiple Airlines

Deal found 14/8£269

Sat 15/1104:35CMB - LHR

2 stops23h 30mMultiple Airlines

Deal found 15/8£270

Mon 8/921:55CMB - LHR

2 stops22h 35mIndiGo

Deal found 14/8£272

Wed 17/921:55CMB - LHR

2 stops21h 40mIndiGo

Deal found 14/8£274

Mon 15/900:35CMB - LHR

2 stops18h 05mMultiple Airlines

Deal found 15/8£274

Sun 7/921:55CMB - LHR

2 stops40h 25mIndiGo

Deal found 14/8£275

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 6/10

03:35-13:20

1 stop14h 15m

London Heathrow

Mon 3/11

08:35-02:45

1 stop12h 40m

£570

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 22/9

04:05-15:15

1 stop15h 40m

London Heathrow

Thu 25/9

14:45-08:30

1 stop13h 15m

£570

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 15/9

08:20-19:00

1 stop15h 10m

London Heathrow

Wed 15/10

21:05-15:00

1 stop13h 25m

£571

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 20/11

04:00-14:30

1 stop16h 00m

London Heathrow

Mon 1/12

13:55-02:50

1 stop31h 25m

£571

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 18/11

21:35-14:30

1 stop22h 25m

London Heathrow

Mon 1/12

13:55-02:50

1 stop31h 25m

£571

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 16/11

04:00-14:30

1 stop16h 00m

London Heathrow

Mon 1/12

13:55-02:50

1 stop31h 25m

£571

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 19/11

04:00-14:30

1 stop16h 00m

London Heathrow

Mon 1/12

13:55-02:50

1 stop31h 25m

£571

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 23/9

03:35-13:20

1 stop14h 15m

London Heathrow

Thu 2/10

09:00-03:05

1 stop13h 35m

£572

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 4/2

03:25-14:05

1 stop16h 10m

London Heathrow

Thu 26/2

20:10-16:30

1 stop14h 50m

£573

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 3/11

16:00-11:05

1 stop24h 35m

London Heathrow

Tue 18/11

09:30-09:35

2 stops18h 35m

£573

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 22 results

Best time to book a flight from Sri Lanka to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Sri Lanka to London Heathrow Airport (average of £112). Flying from Sri Lanka to London Heathrow Airport 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 LHR?

When flying from Sri Lanka to London Heathrow Airport, 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 Heathrow Airport

The most flights from LK0 to LHR 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 Heathrow

Read reviews from past customers who have flown with Emirates, Qatar Airways, andEtihad Airways from Sri Lanka to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,315 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

3,315 reviews

Emirates

8.1

Very Good

3,315 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Qatar Airways

7.4

Good

3,609 reviews

Emirates

8.1

Very Good

3,315 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Etihad Airways

7.4

Good

1,233 reviews

Emirates

8.1

Very Good

3,315 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

3,315 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

British Airways

6.7

Okay

7,267 reviews

Emirates

8.1

Very Good

3,315 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Related info for your journey

What are the cheapest flights from Sri Lanka to London Heathrow Airport?
On average you can expect to pay £683 for a flight from Sri Lanka to London Heathrow Airport. The cheapest flight overall is £370 while the most popular route, (Colombo Bandaranaike Intl - London Heathrow) is currently priced at £511.
Can I find deals for flights from Sri Lanka to Heathrow that include hotel bookings?
Yes. In addition to deals on Sri Lanka to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sri Lanka to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to Heathrow.
Can I find deals for business class flights from Sri Lanka to Heathrow?
Yes. Cheapflights offers flight deals from Sri Lanka to Heathrow 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 Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Sri Lanka to London Heathrow Airport (average of £112). Flying from Sri Lanka to London Heathrow Airport 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

Gatwick

Slough

Northampton

Deal

Luton

Wembley

Crawley

Ilford

Hayes

Ipswich

Southend-on-Sea

Winchester

Folkestone

Eastbourne

Maidstone

Watford

Chichester

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Sri Lanka to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest£476	Average£587	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest£498	Average£600	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest£515	Average£673	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
British Airways	Cheapest£566	Average£699	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Turkish Airlines	Cheapest£579	Average£684	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Emirates	Cheapest£614	Average£694	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
SriLankan Airlines	Cheapest£686	Average£948	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Sri Lanka to Heathrow 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 Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Sri Lanka by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Heathrow from Sri Lanka? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Sri Lanka to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Sri Lanka to London Heathrow Airport from £266

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sri Lanka to Heathrow

Keep the following information in mind while searching for Sri Lanka to Heathrow flight deals. Data was last updated 16 August 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 Heathrow

Cheapest flights from Sri Lanka to HeathrowExplore the most affordable flight options available from Sri Lanka to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Explore the most affordable flight options available from Sri Lanka to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Sri Lanka to Heathrow

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Sri Lanka to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2025.

Weekly flight availability from Sri Lanka to London Heathrow Airport

Explore weekly flight availability from Sri Lanka to Heathrow. 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 16 August 2025.

Reviews of airlines servicing Heathrow

Related info for your journey

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

What are the cheapest flights from Sri Lanka to London Heathrow Airport?

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

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

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

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

Travelling to a place near London Heathrow Airport?

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 Heathrow

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

Top 7 airlines flying from Sri Lanka to Heathrow

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 Heathrow?

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

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

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

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Cheapest flights from Sri Lanka to Heathrow
Explore the most affordable flight options available from Sri Lanka to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.