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Cheap flights from Reykjavik Keflavik Intl Airport to Belfast from £99

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BHD
25 Jan — 1 Feb1
1 adult

Cheap flight deals from Keflavik Intl to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Belfast (BF1). 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 20 January 2025.

Find flight deals from Keflavik Intl to Belfast

One-way flights from Keflavik Intl to Belfast
Search for one-way flight options from Keflavik Intl to Belfast. Find affordable one-way fares based on user searches. Data last updated 20 January 2025.

Tue 20/506:40KEF - BFS
1 stop15h 20mMultiple Airlines
Deal found 19/1£99
Tue 20/520:05KEF - BHD
2 stops16h 35mMultiple Airlines
Deal found 19/1£143
Sun 22/609:35KEF - BFS
1 stop8h 55measyJet
Deal found 20/1£154
Sun 22/609:35KEF - BHD
1 stop22h 45measyJet
Deal found 20/1£154
Thu 17/710:30KEF - BHD
1 stop8h 40mBritish Airways
Deal found 19/1£176

Find flights from Keflavik Intl to Belfast within your budget

Customise your flight search to find flights from Keflavik Intl to Belfast 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 858,174 searches. Data last updated 20 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Tue 20/5

06:40-23:00

1 stop15h 20m

£99

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 20/5

20:05-13:40

2 stops16h 35m

£143

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Sun 22/6

09:35-19:30

1 stop8h 55m

£154

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Sun 22/6

09:35-09:20

1 stop22h 45m

£154

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Thu 17/7

10:30-20:10

1 stop8h 40m

£176

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Travel insights for flights from Keflavik Intl to Belfast

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

Rainfall in Belfast by month

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

In terms of precipitation, rainfall in Belfast 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 when rainfall is around 50.0 mm.

Temperature in Belfast by month

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

If weather is an important factor for your trip to Belfast, 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).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 20 January 2025.
6.9
Okay
1,859 reviews

Boarding

6.7

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Crew

7.7

Reviews

1 / 10

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

6.9
Okay
1,859 reviews
6.9
Okay
1,859 reviews

Boarding

6.7

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Crew

7.7

Reviews

1 / 10

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

6.6
Okay
6,834 reviews
6.9
Okay
1,859 reviews

Boarding

6.7

Overall

6.9

Comfort

6.7

Entertainment

5.5

Food

5.9

Crew

7.7

Reviews

1 / 10

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Keflavik Intl to Belfast that include hotel bookings?

    Yes. In addition to deals on Keflavik Intl to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Keflavik Intl to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Keflavik Intl to Belfast.

  • Can I find deals for business class flights from Keflavik Intl to Belfast?

    Yes. Cheapflights offers flight deals from Keflavik Intl to Belfast 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 Reykjavik Keflavik Intl Airport to Belfast?

    Currently, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Belfast (average of £67). Flying from Reykjavik Keflavik Intl Airport to Belfast in July is currently the most expensive (average of £90). 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.

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Alternative routes for Keflavik Intl to Belfast

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from Keflavik Intl to Belfast?

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Why should you use Cheapflights to find cheap flight tickets from Keflavik Intl to Belfast?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Keflavik Intl to Belfast.

Can Cheapflights find flights from Keflavik Intl to Belfast with no change fees?

Need flexible booking options for your flight to Belfast from Keflavik Intl? 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 Keflavik Intl to Belfast become cheaper?

Not ready to book yet? You can track prices for flights from Keflavik Intl to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.

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