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Cheap flights from Brighton to Reykjavik Keflavik Intl Airport from £72

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KEF
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Reykjavik Keflavik Intl are usually found in November or January, booked 85 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Brighton to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Keflavik Intl
Explore the most affordable flight options available from Brighton to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Wed 4/1113:55
LGW
-
KEF
Nonstop3h 20m
easyJet
Thu 12/1118:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 12/3£116
Thu 5/1113:55
LGW
-
KEF
Nonstop3h 20m
easyJet
Wed 18/1118:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 16/3£117
Sat 18/421:25
LHR
-
KEF
Nonstop3h 10m
Icelandair
Mon 27/407:40
KEF
-
LHR
Nonstop3h 15m
Icelandair
Deal found 14/3£118
Mon 9/1107:40
LGW
-
KEF
Nonstop3h 30m
easyJet
Thu 12/1118:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 16/3£118
Sat 18/421:25
LHR
-
KEF
Nonstop3h 10m
Icelandair
Sun 26/407:40
KEF
-
LHR
Nonstop3h 15m
Icelandair
Deal found 14/3£119
Wed 29/406:15
LTN
-
KEF
Nonstop3h 05m
Multiple Airlines
Wed 6/517:30
KEF
-
LTN
1 stop19h 55m
Multiple Airlines
Deal found 15/3£119
Fri 6/1115:00
LGW
-
KEF
Nonstop3h 20m
easyJet
Wed 18/1118:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 16/3£119
Wed 13/506:15
LTN
-
KEF
Nonstop3h 05m
easyJet
Sun 17/509:10
KEF
-
LTN
Nonstop3h 05m
easyJet
Deal found 14/3£120
Wed 4/1113:55
LGW
-
KEF
Nonstop3h 20m
easyJet
Wed 11/1118:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 12/3£120
Sun 30/806:25
LTN
-
KEF
Nonstop3h 05m
easyJet
Wed 16/909:00
KEF
-
LTN
Nonstop2h 55m
easyJet
Deal found 14/3£122
Wed 22/406:15
LTN
-
KEF
Nonstop3h 05m
Multiple Airlines
Tue 28/419:25
KEF
-
LTN
1 stop18h 10m
Multiple Airlines
Deal found 16/3£122
Thu 5/1113:55
LGW
-
KEF
Nonstop3h 20m
easyJet
Tue 17/1112:20
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 16/3£122

Find flight deals from Brighton to Keflavik Intl

Keep the following information in mind while searching for Brighton to Keflavik Intl flight deals. Data was last updated 18 March 2026.

Round-trip from

£118

One-way from

£72

Popular in

August

Cheapest in

November

Average price

£114
Icelandair
  • Icelandair
  • 18/4-27/4
  • Nonstop
  • 6h 25m total
  • Brighton to Reykjavik
Search Deals
easyJet
  • easyJet
  • 23/3
  • Nonstop
  • 3h 15m total
  • Brighton to Reykjavik
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Keflavik Intl 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 18 March 2026.
Use the filters below to find and compare flights from Brighton to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sun 30/8

06:25-08:30

Nonstop3h 05m

Reykjavik Keflavik Intl

Wed 16/9

09:00-12:55

Nonstop2h 55m

£122

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sun 26/4

06:25-08:30

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 5/5

08:35-22:15

1 stop12h 40m

£129

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sun 6/9

06:25-08:30

Nonstop3h 05m

Reykjavik Keflavik Intl

Sun 13/9

09:10-13:05

Nonstop2h 55m

£140

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Wed 2/9

06:15-08:20

Nonstop3h 05m

Reykjavik Keflavik Intl

Wed 16/9

09:00-12:55

Nonstop2h 55m

£140

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Wed 29/4

06:15-08:20

Nonstop3h 05m

Reykjavik Keflavik Intl

Wed 6/5

09:00-12:55

Nonstop2h 55m

£154

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 23/4

14:05-16:25

Nonstop3h 20m

Reykjavik Keflavik Intl

Mon 27/4

18:40-08:30

1 stop12h 50m

£157

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Fri 15/5

20:00-07:50

1 stop12h 50m

Reykjavik Keflavik Intl

Sun 17/5

09:10-13:15

Nonstop3h 05m

£160

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Tue 28/4

19:15-07:40

1 stop13h 25m

Reykjavik Keflavik Intl

Tue 5/5

17:55-08:20

1 stop13h 25m

£172

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Mon 27/4

08:25-16:45

1 stop9h 20m

Reykjavik Keflavik Intl

Mon 4/5

17:25-07:35

1 stop13h 10m

£175

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Mon 20/4

06:55-18:00

1 stop12h 05m

Reykjavik Keflavik Intl

Thu 23/4

17:20-21:35

Nonstop3h 15m

£185

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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6

Best time to book a flight from Brighton to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Brighton 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.

Cheapflights Insights

Everything you need to know about your flight from Brighton to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Brighton to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a return flight from Brighton to Keflavik Intl. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from Brighton to Reykjavik Keflavik Intl Airport, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Brighton to Reykjavik Keflavik Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Brighton to Reykjavik Keflavik Intl Airport (average of £51). Flying from Brighton to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £185). 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.

What is the cheapest time of day to fly from BH9 to KEF?

Find hourly flight availability from Brighton to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 March 2026.

It’s typically best to fly out from Brighton to Reykjavik Keflavik Intl Airport in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from Brighton to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly return from Brighton to Keflavik Intl. Price data was last updated on 14 March 2026.

Travellers seeking maximum savings on their Brighton to Reykjavik Keflavik Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Brighton to Reykjavik Keflavik Intl Airport

Explore weekly flight availability from Brighton to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 March 2026.

The most flights from BH9 to KEF are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost for a return flight from Brighton to Reykjavik Keflavik Intl Airport?

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated 18 March 2026.
Check out reviews from past customers who have flown with Icelandair,PLAY, andeasyJet from Brighton to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
622 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.0

Boarding

7.2

Food

6.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
Icelandair
7.1
Good
622 reviews
Icelandair
7.1
Good
622 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.0

Boarding

7.2

Food

6.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
PLAY
7.0
Good
Icelandair
7.1
Good
622 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.0

Boarding

7.2

Food

6.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
easyJet
6.9
Okay
1,887 reviews
Icelandair
7.1
Good
622 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.0

Boarding

7.2

Food

6.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
British Airways
6.7
Okay
7,799 reviews
Icelandair
7.1
Good
622 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.0

Boarding

7.2

Food

6.2

Overall

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.

Related info for your journey

Find useful and relevant information for your journey from Brighton to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brighton to Reykjavik Keflavik Intl Airport?

    A quick flight from Brighton to Reykjavik Keflavik Intl Airport can take about 3h 05m. easyJet provides one of the quickest options available for as low as £122. The distance between Brighton and Reykjavik Keflavik Intl Airport is about 1156 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Brighton to Reykjavik Keflavik Intl Airport?

    Most travelers choose London Heathrow - Reykjavik Keflavik Intl, London Gatwick - Reykjavik Keflavik Intl or London City - Reykjavik Keflavik Intl when deciding on the best route from Brighton to Reykjavik Keflavik Intl Airport.

  • What are the most reliable airlines from Brighton to Reykjavik Keflavik Intl Airport?

    The top 3 most reliable airlines when flying from Brighton to Reykjavik Keflavik Intl Airport are Qatar Airways (98%), American Airlines (96%) and Qantas Airways (96%).

  • What are the cheapest flights from Brighton to Reykjavik Keflavik Intl Airport?

    Looking at all options, your cheapest flight can be booked for £158. While the most popular route (London Heathrow - Reykjavik Keflavik Intl) can be booked for £132 on average, our data indicates £768 when flying from Brighton to Reykjavik Keflavik Intl Airport.

  • Can I find deals for flights from Brighton to Keflavik Intl that include hotel bookings?

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Brighton to Reykjavik Keflavik Intl Airport (average of £51). Flying from Brighton to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £185). 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.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Hveragerdi
Keflavik

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Top 5 airlines flying from Brighton to Keflavik Intl

Discover the top 5 airlines that operate flights from Brighton to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£49Average£105FlexibilityNo cancel feeOn-time86%
Search easyJet flights
PLAYCheapest£119Average£238FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
British AirwaysCheapest£120Average£226FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£120Average£262FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapest£136Average£260FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Brighton to Keflavik Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Keflavik Intl from Brighton.

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

Yes! Cheapflights helps users easily find flights from Brighton to Keflavik Intl with no change fees.

Can Cheapflights notify me if prices for flights from Brighton to Keflavik Intl become cheaper?

Yes, Cheapflights offers price alerts on Brighton to Keflavik Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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