Cheap flights from Sri Lanka to London from £289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sri Lanka to London departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Sri Lanka to London

Recent return flight deals from Sri Lanka to London

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:20 - 14:25
CMB
-
LTN
25h 35m
3 stops
Multiple Airlines Logo
07:15 - 09:40
LTN
-
CMB
21h 55m
3 stops
£516Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
17:20 - 14:35
CMB
-
LTN
25h 45m
3 stops
Multiple Airlines Logo
07:15 - 09:40
LTN
-
CMB
21h 55m
3 stops
£525Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Multiple Airlines Logo
21:50 - 14:00
CMB
-
LTN
20h 40m
2 stops
Multiple Airlines Logo
09:15 - 20:35
LTN
-
CMB
30h 50m
2 stops
£566Multiple Airlines
Mon, 8 Jun - Sun, 21 Jun
Multiple Airlines Logo
05:20 - 21:05
CMB
-
LTN
44h 15m
3 stops
Multiple Airlines Logo
08:25 - 14:15
LTN
-
CMB
25h 20m
2 stops
£574Multiple Airlines
Wed, 3 Jun - Mon, 7 Sep
Multiple Airlines Logo
03:10 - 21:05
CMB
-
LTN
22h 25m
3 stops
Multiple Airlines Logo
14:45 - 02:20
LTN
-
CMB
31h 05m
2 stops
£575Multiple Airlines
Wed, 3 Jun - Thu, 10 Sep
Multiple Airlines Logo
05:20 - 20:05
CMB
-
LTN
43h 15m
3 stops
Multiple Airlines Logo
15:15 - 20:35
LTN
-
CMB
24h 50m
2 stops
£581Multiple Airlines
Tue, 2 Jun - Tue, 30 Jun
Multiple Airlines Logo
05:20 - 20:05
CMB
-
LTN
43h 15m
3 stops
Multiple Airlines Logo
15:15 - 20:35
LTN
-
CMB
24h 50m
2 stops
£583Multiple Airlines
Tue, 2 Jun - Tue, 30 Jun
Multiple Airlines Logo
05:20 - 01:35
CMB
-
LTN
24h 45m
2 stops
Multiple Airlines Logo
08:30 - 20:35
LTN
-
CMB
31h 35m
2 stops
£585Multiple Airlines
Mon, 8 Jun - Sun, 21 Jun
Multiple Airlines Logo
15:05 - 20:05
CMB
-
LTN
33h 30m
3 stops
Multiple Airlines Logo
15:15 - 20:35
LTN
-
CMB
24h 50m
2 stops
£586Multiple Airlines
Tue, 23 Jun - Tue, 7 Jul
Multiple Airlines Logo
22:00 - 22:40
CMB
-
LTN
29h 10m
2 stops
Multiple Airlines Logo
08:25 - 14:15
LTN
-
CMB
25h 20m
2 stops
£597Multiple Airlines
Wed, 3 Jun - Mon, 7 Sep

momondo Fare Finder

 
Customise your flight search to find flights from Sri Lanka to London Luton Airport 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, momondo users made 279,928 searches. Data last updated 19 April 2026.
Use the filters below to find and compare flights from Sri Lanka to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Wed 3/6

17:20-14:25

3 stops25h 35m

London Luton

Wed 10/6

07:15-09:40

3 stops21h 55m

£516

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Mon 1/6

17:20-14:35

3 stops25h 45m

London Luton

Mon 8/6

07:15-09:40

3 stops21h 55m

£525

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Mon 8/6

21:50-14:00

2 stops20h 40m

London Luton

Sun 21/6

09:15-20:35

2 stops30h 50m

£566

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Wed 3/6

05:20-21:05

3 stops44h 15m

London Luton

Mon 7/9

08:25-14:15

2 stops25h 20m

£574

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Wed 3/6

03:10-21:05

3 stops22h 25m

London Luton

Thu 10/9

14:45-02:20

2 stops31h 05m

£575

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Tue 2/6

05:20-20:05

3 stops43h 15m

London Luton

Tue 30/6

15:15-20:35

2 stops24h 50m

£581

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Tue 2/6

05:20-20:05

3 stops43h 15m

London Luton

Tue 30/6

15:15-20:35

2 stops24h 50m

£583

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Mon 8/6

05:20-01:35

2 stops24h 45m

London Luton

Sun 21/6

08:30-20:35

2 stops31h 35m

£585

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Tue 23/6

15:05-20:05

3 stops33h 30m

London Luton

Tue 7/7

15:15-20:35

2 stops24h 50m

£586

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Wed 3/6

22:00-22:40

2 stops29h 10m

London Luton

Mon 7/9

08:25-14:15

2 stops25h 20m

£597

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Cheap Sri Lanka to London Luton Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sri Lanka to London Luton Airport

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Sri Lanka to London Luton Airport takes 16h 55m
There are no direct flights from Sri Lanka to London Luton Airport. There are no popular flight routes from Sri Lanka to London Luton Airport.

Frequently asked questions about flying from Sri Lanka to London Luton Airport

  • When did momondo last update prices for flights from Sri Lanka to London Luton Airport?

    Prices for flights from Sri Lanka to London Luton Airport refresh daily.

  • How old do you have to be to fly from Sri Lanka to London Luton Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sri Lanka to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The travel and health documents required for your trip to London Luton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Sri Lanka to London Luton Airport

  • How do I get Price Alerts for flights from Sri Lanka to London Luton Airport?

    Search flight deals from Sri Lanka to London Luton Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Sri Lanka to London Luton Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Slough
Maidstone
Wembley
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Hayes
Dover
Chelmsford
Folkestone
Bedford
Ramsgate
Chichester
Harlow

Why use momondo?

Why should I use momondo to find a flight deal from Sri Lanka to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sri Lanka to London. momondo saves you time and could save you money on your trip.

Can I find flights from Sri Lanka to London with flexible booking policies on momondo?

Yes. All flights to London from Sri Lanka on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sri Lanka to London?

momondo provides multiple filters to help you find the best flight to London from Sri Lanka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Sri Lanka to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sri Lanka to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 19/5
Tue 26/5

Find better results for your trip to London