Cheap flights from Belfast to the United Kingdom from £24
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to the United Kingdom departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights
These are some of the best return flight deals from Belfast to the United Kingdom that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Belfast to the United Kingdom.
Cheap last-minute flights
Planning a quick getaway from Belfast to the United Kingdom? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to the United Kingdom, so you can enjoy a seamless trip without stopovers.
Cheap bus & train deals from Belfast to the United Kingdom
Find recent return train or bus tickets from Belfast to the United Kingdom.
All return flight deals from Belfast to the United Kingdom
The cheapest plane tickets from Belfast to the United Kingdom found on KAYAK recently.
British Airways flights from Belfast to United Kingdom
Our best British Airways deals on Belfast to United Kingdom flight tickets
British Airways![British Airways]()
3 May![British Airways]()
4 May
BHD19:00Belfast City
1h 20m
LHR20:20London Heathrow
LHR10:55London Heathrow
1h 20m
BHD12:15Belfast City
British Airways![British Airways]()
1 Jul![British Airways]()
3 Jul
BHD20:20Belfast City
1h 20m
LHR21:40London Heathrow
LHR07:30London Heathrow
1h 20m
BHD08:50Belfast City
KLM flights from Belfast to United Kingdom
Our best KLM deals on Belfast to United Kingdom flight tickets
See travel insights to the United Kingdom from
How to get the cheapest flight ticket from Belfast to United Kingdom
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
Prices
Airlines
Other information
What is the cheapest month to fly to United Kingdom?
The cheapest month to fly to United Kingdom from Belfast is in January. Flight prices, which tend to average around £49, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Belfast during the month March is also very affordable. Most momondo users find prices during this month for around £51.
What is the cheapest day to depart on your flight to United Kingdom?
The cheapest day to depart from Belfast to United Kingdom is on a Friday. Travellers who choose to depart for United Kingdom on a Friday will often find tickets for as low as £68. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Belfast to United Kingdom for around £82.
What is the cheapest time of day to depart on your flight to United Kingdom?
The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £66. Try not to purchase tickets at midday because they tend to be around £79. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Belfast to United Kingdom flight route?
Fly from Belfast Intl to London Stansted for the best Belfast - United Kingdom flight prices
How far in advance should I book a flight to United Kingdom?
You are more likely to see cheaper flights to United Kingdom from Belfast when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £121 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Belfast for as low as £90 on momondo.
What cabin class options are available on Belfast to United Kingdom flights?
There are 3 cabin classes available to choose from on Belfast to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Belfast to United Kingdom?
easyJet, Ryanair, and British Airways are the most popular carriers operating from Belfast to United Kingdom
Which airlines fly to United Kingdom?
easyJet, British Airways and Aer Lingus are the top three most popular airlines that fly to United Kingdom from Belfast according to our data. easyJet is the first choice among our users, with 57% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 6 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.
How many flights depart from Belfast to United Kingdom on average per day?
34 flights are operational daily from Belfast to United Kingdom as of January 2025. The most popular departure time for this route is 06:00, with 52% of flights per day taking off at midday.
How many flights depart from Belfast to United Kingdom on average per week?
As of January 2025, 242 flights take off from Belfast and land in United Kingdom each week. The most common flight departure day for this route is Wed, with 26% of weekly flights taking off on this day.
Cheap Belfast to United Kingdom flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast to United Kingdom
Best price found | £24 |
|---|---|
Fastest flight time | 0h 55m |
Direct flights | Every day |
Airports in United Kingdom | 4 airports |
When did momondo last update prices for flights from Belfast to United Kingdom?
Prices for flights from Belfast to United Kingdom were last updated today.
How many operators does momondo search for flights from Belfast to United Kingdom?
As of January 2025, there are 5 operators available to choose from for flights from Belfast to United Kingdom.
How old do you have to be to fly from Belfast to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Belfast to United Kingdom
Compare and see reviews for airlines that fly from Belfast to United Kingdom with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £15 | Free Cancellation | Rating 6.8 5,194 reviews | |||
| PriceFrom £33 | Free Cancellation | Rating 6.9 1,859 reviews | |||
| PriceFrom £34 | Free Cancellation | Rating 6.1 92 reviews | |||
| PriceFrom £42 | Free Cancellation | Rating 7.1 1,082 reviews | |||
| PriceFrom £78 | Free Cancellation | Rating 6.6 6,834 reviews | |||
| PriceFrom £128 | Free Cancellation | Rating 8.4 17 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Belfast to United Kingdom?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Belfast to United Kingdom with flexible booking policies on momondo?
Flights from Belfast to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Belfast to United Kingdom?
Once you have performed a search for Belfast to United Kingdom 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 Belfast to United Kingdom right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Belfast to United Kingdom 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.
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