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Ryanair flights from London to Belfast Intl Airport (LON - BFS)

LON — BFS
9 Jul — 16 Jul1
1 adult

Cheapflights users flying from London to Belfast on Ryanair typically fly into Belfast Intl and depart from London Heathrow. Select your dates above for pricing.

Ryanair flights from London to Belfast Intl in 2025

Find detailed information about Ryanair flights from London to Belfast Intl. Explore the options provided by Ryanair to plan your journey from London to Belfast Intl. Data last updated 4 July 2025.

One-way from

£33

Return from

£45

Popular in

July

Cheapest in

January

Average price (all airlines)

£90
Ryanair
  • Ryanair
  • 24/8
  • Nonstop
  • 1h 15m total
  • London to Belfast
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Ryanair
  • Ryanair
  • 21/9-22/9
  • Nonstop
  • 2h 35m total
  • London to Belfast
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Highest demand for flights from London to Belfast Intl; 24% potential price increase.
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Best time to find cheap flights from London to Belfast Intl; 5% potential price drop.
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Average price for all London to Belfast Intl flights (one-way and round-trip).
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  • Can I get a flight from London to Belfast Intl Airport on Ryanair for under £200?

    Cheapflights currently has 1 LON-BFS flights for under £200. Flights to Belfast Intl Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

  • How do most travelers feel about Ryanair?

    When planning your LON-BFS trip, keep in mind that Ryanair is typically rated 6.1/10. This rating comes from 105 reviews by Cheapflights users who have traveled with Ryanair.

Find Ryanair flight deals from London to Belfast Intl

Cheapest Ryanair flights from London to Belfast Intl
Explore the most affordable Ryanair flight options available from London to Belfast Intl. Find the lowest fares with prices last updated on 4 July 2025.

Tue 19/809:10STN - BFS
Nonstop1h 15mRyanair
Sun 31/823:30BFS - STN
Nonstop1h 20mRyanair
Deal found 2/7£47

Travel insights for Ryanair flights from London to Belfast Intl

Get recent, data-driven insights about Ryanair flights from London to Belfast Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to Belfast Intl Airport with Ryanair?

Currently, the most affordable month to book a Ryanair flight from London to Belfast Intl Airport in March, with an average price of £15. Conversely, traveling with Ryanair from London to Belfast Intl Airport in August will be the most expensive, with an average cost of £38. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Best time to book a flight from London to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from London 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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Belfast Intl on another airline

Consider alternative airlines that service the Belfast Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 4 July 2025.
easyJet flights from London to Belfast Intl

See what others are saying about Ryanair

Read reviews and see what other travellers are saying about their experiences with Ryanair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Ryanair for your next flight. Reviews last updated 4 July 2025.
Ryanair
6.1
Okay
105 reviews
Check prices
Overview

Boarding

6.0

Crew

6.9

Entertainment

5.3

Comfort

6.0

Food

5.7

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