Cheap flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport from £268
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LHR
13 Oct — 20 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to London Heathrow are usually found in May or October, booked 74 days in advance, depart on a Thursday or Monday and return on a Sunday
Cheap flight deals from Colombo to Heathrow
Enter your travel dates to find the best prices.
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Cheapest flights from Colombo to Heathrow
Explore the most affordable flight options available from Colombo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2026.
Tue 20/1004:10 -
1 stop13h 05m
Thu 22/1014:45 -
1 stop13h 20m
Deal found 12/9£562
Fri 25/905:00 -
1 stop31h 00m
Mon 28/910:00 -
2 stops19h 10m
Deal found 11/9£564
Tue 13/1004:10 -
1 stop13h 05m
Mon 18/119:20 -
1 stop14h 00m
Deal found 11/9£565
Sun 11/1021:15 -
2 stops22h 35m
Sun 18/1006:30 -
2 stops17h 30m
Deal found 13/9£565
Mon 28/913:30 -
2 stops26h 30m
Mon 12/1021:05 -
1 stop13h 30m
Deal found 12/9£568
Sat 10/1017:20 -
2 stops18h 05m
Mon 26/1021:40 -
2 stops30h 35m
Deal found 11/9£569
Sat 10/1017:20 -
2 stops18h 05m
Thu 3/1209:30 -
2 stops18h 45m
Deal found 9/9£570
Tue 10/1117:05 -
1 stop19h 00m
Tue 1/1222:00 -
1 stop31h 25m
Deal found 9/9£572
Tue 22/923:40 -
1 stop15h 05m
Sat 3/1020:45 -
1 stop14h 50m
Deal found 11/9£573
Tue 22/916:05 -
1 stop22h 40m
Sun 27/921:05 -
1 stop13h 30m
Deal found 11/9£574
Tue 22/904:10 -
1 stop13h 05m
Thu 1/1021:45 -
1 stop18h 20m
Deal found 11/9£575
Tue 22/917:20 -
2 stops26h 30m
Tue 29/922:05 -
2 stops31h 05m
Deal found 11/9£576
Best flights from Colombo to Heathrow
Discover carefully curated flight deals from Colombo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.
Sat 10/1017:20 -
2 stops18h 05m
Thu 3/1209:30 -
2 stops18h 45m
Deal found 9/9£570
Fri 9/1016:05 -
1 stop31h 55m
Fri 23/1009:45 -
1 stop25h 50m
Deal found 13/9£576
Tue 1/1204:00 -
1 stop16h 00m
Sun 10/119:20 -
1 stop14h 00m
Deal found 13/9£591
Thu 5/1109:30 -
2 stops17h 25m
Wed 18/1112:05 -
1 stop14h 25m
Deal found 11/9£679
Thu 7/104:15 -
1 stop15h 15m
Sat 16/115:30 -
1 stop12h 45m
Deal found 10/9£687
Sat 26/917:20 -
2 stops18h 05m
Wed 30/910:00 -
2 stops19h 10m
Deal found 12/9£625
Sat 26/916:05 -
1 stop22h 40m
Wed 30/909:45 -
1 stop25h 50m
Deal found 13/9£626
Wed 23/904:10 -
1 stop13h 05m
Tue 2/320:55 -
1 stop17h 50m
Deal found 11/9£664
Mon 28/917:20 -
2 stops18h 05m
Sun 4/1010:00 -
2 stops19h 10m
Deal found 9/9£642
Wed 23/904:10 -
1 stop15h 25m
Sat 27/220:55 -
1 stop12h 25m
Deal found 11/9£664
Mon 26/1017:00 -
2 stops27h 15m
Mon 2/1121:40 -
2 stops30h 35m
Deal found 11/9£666
Direct flights from Colombo to Heathrow
Explore direct flight options from Colombo to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2026.
Thu 5/1112:55 -
Nonstop11h 45m
Wed 18/1120:40 -
Nonstop10h 25m
Deal found 11/9£806
Wed 11/1112:55 -
Nonstop11h 45m
Wed 2/1220:40 -
Nonstop10h 25m
Deal found 9/9£820
Thu 19/1112:55 -
Nonstop11h 45m
Thu 3/1220:40 -
Nonstop10h 25m
Deal found 11/9£821
Fri 6/1102:25 -
Nonstop11h 45m
Wed 11/1120:40 -
Nonstop10h 25m
Deal found 9/9£822
Sat 24/1013:10 -
Nonstop11h 20m
Mon 9/1120:40 -
Nonstop10h 25m
Deal found 10/9£823
Mon 9/1112:55 -
Nonstop11h 45m
Mon 16/1120:40 -
Nonstop10h 25m
Deal found 10/9£826
Sat 23/102:25 -
Nonstop11h 45m
Sun 24/112:35 -
Nonstop10h 25m
Deal found 9/9£828
Mon 12/1013:10 -
Nonstop11h 20m
Wed 28/1020:40 -
Nonstop10h 25m
Deal found 13/9£829
Wed 11/1112:55 -
Nonstop11h 45m
Wed 18/1120:40 -
Nonstop10h 25m
Deal found 11/9£830
Mon 26/1012:55 -
Nonstop11h 45m
Mon 2/1120:40 -
Nonstop10h 25m
Deal found 10/9£832
Tue 10/1112:55 -
Nonstop11h 45m
Wed 2/1220:40 -
Nonstop10h 25m
Deal found 9/9£832
Last-minute flights from Colombo to Heathrow
Discover last-minute flight deals from Colombo to Heathrow. Data last updated 13 September 2026 and is based on user searches.
Tue 22/923:40 -
1 stop15h 05m
Sat 3/1020:45 -
1 stop14h 50m
Deal found 11/9£573
Tue 22/916:05 -
1 stop22h 40m
Sun 27/921:05 -
1 stop13h 30m
Deal found 11/9£574
Tue 22/904:10 -
1 stop13h 05m
Thu 1/1021:45 -
1 stop18h 20m
Deal found 11/9£575
Tue 22/917:20 -
2 stops26h 30m
Tue 29/922:05 -
2 stops31h 05m
Deal found 11/9£576
Tue 22/923:40 -
1 stop15h 05m
Fri 2/1021:05 -
1 stop13h 30m
Deal found 11/9£577
Fri 25/905:00 -
1 stop31h 00m
Mon 28/910:00 -
2 stops19h 10m
Deal found 11/9£564
Mon 28/913:30 -
2 stops26h 30m
Mon 12/1021:05 -
1 stop13h 30m
Deal found 12/9£568
Sat 10/1017:20 -
2 stops18h 05m
Mon 26/1021:40 -
2 stops30h 35m
Deal found 11/9£569
Sat 10/1017:20 -
2 stops18h 05m
Thu 3/1209:30 -
2 stops18h 45m
Deal found 9/9£570
Sun 11/1021:15 -
2 stops22h 35m
Sun 18/1006:30 -
2 stops17h 30m
Deal found 13/9£565
Tue 13/1004:10 -
1 stop15h 25m
Wed 20/120:55 -
1 stop17h 50m
Deal found 11/9£565
Tue 20/1004:10 -
1 stop13h 05m
Thu 22/1014:45 -
1 stop13h 20m
Deal found 12/9£562
One-way flights from Colombo to Heathrow
Search for one-way flight options from Colombo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.
Tue 19/121:55 -
3 stops22h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£268
Fri 25/900:55 -
2 stops18h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£270
Fri 2/1017:05 -
1 stop18h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£271
Mon 26/1017:05 -
1 stop19h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£271
Sat 10/1017:20 -
2 stops18h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£272
Fri 25/909:45 -
2 stops29h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£273
Tue 29/904:10 -
1 stop15h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£274
Sun 8/1116:05 -
1 stop25h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£275
Thu 12/1117:15 -
2 stops47h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£276
Mon 28/912:30 -
2 stops26h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£276
Mon 21/909:45 -
2 stops29h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£277
Fri 23/1000:55 -
2 stops22h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£278
Find flight deals from Colombo to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 September 2026.
Customise your flight search to find flights from Colombo to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 13 September 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Tue 29/9
04:10-15:05
1 stop15h 25m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£274
Fastest return journey
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Wed 30/9
04:10-12:45
1 stop13h 05m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£275
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sun 27/9
16:20-12:45
1 stop24h 55m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£275
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Mon 28/9
04:10-15:05
1 stop15h 25m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£275
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sat 14/11
04:00-12:05
1 stop13h 35m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£276
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Thu 24/9
04:10-18:45
1 stop19h 05m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£279
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Wed 20/1
11:15-21:55
1 stop16h 10m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£280
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sat 23/1
02:45-13:45
1 stop16h 30m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
£288
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sat 10/10
17:20-06:55
2 stops18h 05m
London Heathrow
Thu 3/12
09:30-09:45
2 stops18h 45m
£570
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Fri 9/10
16:05-19:30
1 stop31h 55m
London Heathrow
Fri 23/10
09:45-16:05
1 stop25h 50m
£576
Flights are sorted by cheapest return flights first.
Deals found on 12/9
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
Best time to book a flight from Colombo to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Colombo with our price prediction graph.
CMB-LHR
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 Colombo Bandaranaike Intl Airport to London Heathrow Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
The price you pay for your flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Currently, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport (average of £614). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in January is currently the most expensive (average of £805). 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 CMB to LHR?
Find hourly flight availability from Colombo 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 13 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport as you normally would.
How much does it cost for a return flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Airfare is below average for this route at the moment.
Colombo Bandaranaike Intl Airport to London Heathrow Airport flights typically cost between £631 and £868 in October.The cheapest return price found within the last 5 days was £562 on Etihad Airways (20 Oct–22 Oct).
Weekly flight availability from Colombo Bandaranaike Intl Airport to London Heathrow Airport
Explore weekly flight availability from Colombo 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 13 September 2026.
The most flights from CMB 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).
How often are flights from Colombo to London delayed?
About 15% of weekly flights between Colombo and London have experienced delays in the past year, with the average delay time being 103 minutes.
What is the most punctual flight time for Colombo to London flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Colombo to London flights?
Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
What’s the top stopover airport for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Share of one-stop return flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 43% of one-stop itineraries from Colombo Bandaranaike Intl Airport to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Average return fare for one-stop flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Sharjah (SHJ) is the most affordable one-stop option, with an average return flight price of £562.
What’s the fastest stopover option from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 14h 07m.
Which airport typically offers the quickest stopover for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 1h 48m.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 13 September 2026.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andEtihad Airways from Colombo Bandaranaike Intl Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Related info for your journey
Find useful and relevant information for your journey from Colombo to Heathrow. 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 Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Departing from Colombo Bandaranaike Intl Airport to London Heathrow Airport will take you 16h. The distance between Colombo Bandaranaike Intl Airport and London Heathrow Airport is about 5412 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport round-trip?
According to our current data, Air India (£263), Etihad Airways (£395), and Qatar Airways (£532) offers the cheapest pricing from Colombo Bandaranaike Intl Airport to London Heathrow Airport. You may be able to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport for 62% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at £209. Air India flights start at £217 while deals on Etihad Airways start at £238 one-way.
What are the cheapest flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
On average you can expect to pay £769 for a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport. The cheapest flight overall is £426 while the most popular route, (Colombo Bandaranaike Intl - London Heathrow) is currently priced at £491.
Where are the most common stopover locations when flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Of the flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport that have stopovers, most of them stop in Doha. Doha is followed by Abu Dhabi in terms of the most popular stopover location on flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport.
What are some popular points of interest to see during a stopover in Abu Dhabi?
Most Abu Dhabi visitors opt to spend their time at Emirates Palace Mandarin Oriental, Yas Waterworld, and Ferrari World Abu Dhabi. Emirates Palace Mandarin Oriental, Yas Waterworld and Ferrari World Abu Dhabi are located about 21.1 mi, 5.0 mi, and 4.5 mi, respectively from Abu Dhabi Zayed Intl if you are interested in checking them out. Travellers can book a car hire at Abu Dhabi Zayed Intl for about £19 per day to make their sightseeing more efficient.
Where are the least popular stopover locations for Colombo Bandaranaike Intl Airport to London Heathrow Airport flights?
Colombo Bandaranaike Intl Airport to London Heathrow Airport flights have a stopover in Dubai least often.
Can I find deals for flights from Colombo to Heathrow that include hotel bookings?
Yes. In addition to deals on Colombo to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Colombo to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Heathrow.
Can I find deals for business class flights from Colombo to Heathrow?
Yes. Cheapflights offers flight deals from Colombo 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 Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Currently, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport (average of £614). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in January is currently the most expensive (average of £805). 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.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Salisbury
Watford
Southall
Swindon
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Fly from Colombo to Heathrow on these airlines
Choose from the following airlines for your flight from Colombo to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Browse through other flights departing from Colombo. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Discover the top 6 airlines that operate flights from Colombo to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 13 September 2026.
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 Colombo to Heathrow?
Cheapflights makes it easy to find Colombo to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Colombo to Heathrow?
Cheapflights helps you find that perfect flight to Heathrow from Colombo 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 Colombo to Heathrow with no change fees?
Need flexible booking options for your flight to Heathrow from Colombo? 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 Colombo to Heathrow become cheaper?
Yes, Cheapflights offers price alerts on Colombo 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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