Cheap flights from Northern Ireland to London from £15

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to London departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

easyJet Logo
15:35 - 16:45BFS-LTN
1h 10mdirect
easyJet Logo
08:40 - 10:00LTN-BFS
1h 20mdirect
£33easyJet
Find Deal
Sat, 4 Oct - Sun, 5 Oct
easyJet Logo
14:55 - 16:05BFS-LTN
1h 10mdirect
easyJet Logo
08:40 - 10:00LTN-BFS
1h 20mdirect
£34easyJet
Find Deal
Fri, 3 Oct - Sun, 5 Oct
easyJet Logo
07:00 - 08:10BFS-LTN
1h 10mdirect
easyJet Logo
07:10 - 08:30LTN-BFS
1h 20mdirect
£35easyJet
Find Deal
Sun, 14 Sep - Thu, 25 Sep
easyJet Logo
15:35 - 16:45BFS-LTN
1h 10mdirect
easyJet Logo
21:55 - 23:10LTN-BFS
1h 15mdirect
£36easyJet
Find Deal
Sat, 13 Sep - Mon, 15 Sep
easyJet Logo
20:10 - 21:20BFS-LTN
1h 10mdirect
easyJet Logo
21:55 - 23:10LTN-BFS
1h 15mdirect
£36easyJet
Find Deal
Wed, 1 Oct - Mon, 6 Oct
easyJet Logo
20:05 - 21:15BFS-LTN
1h 10mdirect
easyJet Logo
07:00 - 08:20LTN-BFS
1h 20mdirect
£37easyJet
Find Deal
Fri, 21 Nov - Sat, 22 Nov
easyJet Logo
20:05 - 21:15BFS-LTN
1h 10mdirect
easyJet Logo
07:00 - 08:20LTN-BFS
1h 20mdirect
£38easyJet
Find Deal
Fri, 21 Nov - Sat, 22 Nov
easyJet Logo
15:35 - 16:45BFS-LTN
1h 10mdirect
easyJet Logo
07:10 - 08:30LTN-BFS
1h 20mdirect
£39easyJet
Find Deal
Sat, 13 Sep - Thu, 18 Sep
easyJet Logo
22:10 - 23:20BFS-LTN
1h 10mdirect
easyJet Logo
21:55 - 23:10LTN-BFS
1h 15mdirect
£40easyJet
Find Deal
Sun, 19 Oct - Mon, 20 Oct
 Logo
19:25 - 20:30BHD-LTN
1h 05mdirect
 Logo
15:50 - 21:10LTN-BHD
5h 20m1 stop
Thu, 4 Sep - Sun, 7 Sep

easyJet flights from Northern Ireland to London Luton Airport

Our best easyJet deals on Northern Ireland to London Luton Airport flight tickets
easyJet
4 Oct
BFS15:35Belfast Intl
1h 10m
LTN16:45London Luton
5 Oct
LTN08:40London Luton
1h 20m
BFS10:00Belfast Intl
easyJet
3 Oct
BFS14:55Belfast Intl
1h 10m
LTN16:05London Luton
5 Oct
LTN08:40London Luton
1h 20m
BFS10:00Belfast Intl
easyJet
14 Sept
BFS07:00Belfast Intl
1h 10m
LTN08:10London Luton
25 Sept
LTN07:10London Luton
1h 20m
BFS08:30Belfast Intl

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 2 August 2025.
Use the filters below to find and compare flights from Northern Ireland to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sat 4/10

15:35-16:45

Nonstop1h 10m

London Luton

Sun 5/10

08:40-10:00

Nonstop1h 20m

£33

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Fri 3/10

14:55-16:05

Nonstop1h 10m

London Luton

Sun 5/10

08:40-10:00

Nonstop1h 20m

£34

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sun 14/9

07:00-08:10

Nonstop1h 10m

London Luton

Thu 25/9

07:10-08:30

Nonstop1h 20m

£35

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sat 13/9

15:35-16:45

Nonstop1h 10m

London Luton

Mon 15/9

21:55-23:10

Nonstop1h 15m

£36

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Wed 1/10

20:10-21:20

Nonstop1h 10m

London Luton

Mon 6/10

21:55-23:10

Nonstop1h 15m

£36

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Fri 21/11

20:05-21:15

Nonstop1h 10m

London Luton

Sat 22/11

07:00-08:20

Nonstop1h 20m

£37

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Fri 21/11

20:05-21:15

Nonstop1h 10m

London Luton

Sat 22/11

07:00-08:20

Nonstop1h 20m

£38

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sat 13/9

15:35-16:45

Nonstop1h 10m

London Luton

Thu 18/9

07:10-08:30

Nonstop1h 20m

£39

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sun 19/10

22:10-23:20

Nonstop1h 10m

London Luton

Mon 20/10

21:55-23:10

Nonstop1h 15m

£40

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Thu 4/9

19:25-20:30

Nonstop1h 05m

London Luton

Sun 7/9

15:50-21:10

1 stop5h 20m

£140

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Northern Ireland to London Luton Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Luton Airport?

The cheapest month to fly to London Luton Airport from Northern Ireland is in October. Flight prices, which tend to average around £48, are often lower during this time because this is during the off-season. If you don’t want to visit London Luton Airport in October, then you should wait until January to fly from Northern Ireland, when ticket prices are also cheap, with an average price of £50.

What is the cheapest day to depart on your flight to London Luton Airport?

The cheapest day to depart from Northern Ireland to London Luton Airport is on a Friday. Travellers who choose to depart for London Luton Airport on a Friday will often find tickets for as low as £67. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Luton Airport on Monday is £83.

What is the cheapest time of day to depart on your flight to London Luton Airport?

Our data shows that the cheapest Northern Ireland to London Luton Airport flights are usually those with departure times in the evening. Our users have found flights to London Luton Airport in the evening for as low as £61. Try not to purchase tickets in the morning because they tend to be around £91. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Northern Ireland to London Luton flight route?

Fly from Belfast Intl to London Luton for the best Northern Ireland - London Luton flight prices

How far in advance should I book a flight to London Luton Airport?

You are more likely to see cheaper flights to London Luton Airport from Northern Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to London Luton Airport for around £72 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Luton Airport from Northern Ireland for as low as £42 on momondo.

What cabin class options are available on Northern Ireland to London Luton flights?

There are 1 cabin classes available to choose from on Northern Ireland to London Luton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Northern Ireland to London Luton Airport flights?

No. A direct flight is the cheapest option for a flight between Northern Ireland to London Luton Airport.

Cheap Northern Ireland to London Luton Airport flight deals and tips

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

Best price found

£15

Fastest flight time

1h 05m

Direct flights

Every day
The best one-way flight to London Luton Airport from Northern Ireland in the past 72 hours is £15. The best return flight deal from Northern Ireland to London Luton Airport found on momondo in the last 72 hours is £33.
The fastest flight from Northern Ireland to London Luton Airport takes 1h 05m
Direct flights go from Northern Ireland to London Luton Airport every day.

  • When did momondo last update prices for flights from Northern Ireland to London Luton Airport?

    Prices for flights from Northern Ireland to London Luton Airport are updated daily.

  • How many operators does momondo search for flights from Northern Ireland to London Luton Airport?

  • How old do you have to be to fly from Northern Ireland 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 Northern Ireland 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.

  • What is the most popular plane model from Northern Ireland to London Luton Airport?


Best airlines flying from Northern Ireland to London Luton Airport

Compare and see reviews for airlines that fly from Northern Ireland to London Luton Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £32Free CancellationRating
6.9
1,820 reviews
Search easyJet flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Maidstone
Canterbury
Gatwick
Ipswich
Ilford
Dartford
Guildford
Colchester
Worthing
Hounslow
Dover
Winchester
Margate
Chelmsford
Bedford

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to London?

Finding the right flight to London from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Northern Ireland to London with flexible booking policies on momondo?

All flight searches from Northern Ireland to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Northern Ireland to London?

Once you have performed a search for Northern Ireland to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Northern Ireland to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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