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Cheap flights from Brighton to Reykjavik Keflavik Intl Airport from £94

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KEF
21 Jul — 28 Jul1
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 90 days in advance, depart on a Sunday or Monday and return on a Sunday

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 21 June 2026.

Thu 15/1010:40
STN
-
KEF
1 stop9h 15m
Multiple Airlines
Sun 25/1011:10
KEF
-
STN
1 stop8h 55m
Multiple Airlines
Deal found 16/6£186
Sat 5/910:35
LHR
-
KEF
1 stop24h 15m
Scandinavian Airlines
Sat 12/918:35
KEF
-
LHR
1 stop20h 50m
Scandinavian Airlines
Deal found 16/6£187
Wed 14/1008:30
STN
-
KEF
1 stop11h 45m
Multiple Airlines
Sat 24/1008:30
KEF
-
STN
1 stop6h 45m
Multiple Airlines
Deal found 16/6£187
Mon 5/1007:05
LHR
-
KEF
1 stop11h 15m
Scandinavian Airlines
Sun 11/1000:55
KEF
-
LHR
1 stop14h 30m
Scandinavian Airlines
Deal found 15/6£188
Sun 11/1010:40
STN
-
KEF
1 stop9h 15m
Multiple Airlines
Sun 25/1011:10
KEF
-
STN
1 stop8h 55m
Multiple Airlines
Deal found 16/6£189
Sun 6/906:25
LTN
-
KEF
Nonstop3h 05m
easyJet
Sun 13/909:10
KEF
-
LTN
Nonstop2h 55m
easyJet
Deal found 16/6£190
Tue 17/1106:30
LHR
-
KEF
1 stop7h 15m
KLM
Sat 21/1114:45
KEF
-
LHR
1 stop16h 55m
KLM
Deal found 16/6£190
Thu 15/1016:25
LTN
-
KEF
1 stop7h 45m
Multiple Airlines
Tue 27/1011:05
KEF
-
LTN
Nonstop2h 55m
Multiple Airlines
Deal found 16/6£190
Tue 1/907:05
LHR
-
KEF
1 stop28h 20m
Scandinavian Airlines
Sun 6/910:40
KEF
-
LHR
1 stop21h 55m
Scandinavian Airlines
Deal found 16/6£190
Tue 15/921:20
STN
-
KEF
1 stop11h 20m
Multiple Airlines
Tue 29/919:55
KEF
-
STN
1 stop13h 25m
Multiple Airlines
Deal found 16/6£190
Thu 15/1008:30
LTN
-
KEF
1 stop8h 20m
Multiple Airlines
Sun 18/1009:10
KEF
-
LTN
Nonstop2h 55m
Multiple Airlines
Deal found 17/6£191
Mon 12/1014:20
LGW
-
KEF
Nonstop3h 20m
Multiple Airlines
Thu 15/1008:45
KEF
-
LGW
2 stops10h 55m
Multiple Airlines
Deal found 16/6£191

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 21 June 2026.

Round-trip from

£186

One-way from

£94

Popular in

August

Cheapest in

November

Average price

£254
15/10-25/10
  • 15/10-25/10
  • 2 total stops
  • 18h 10m total
  • Brighton to Reykjavik
Search Deals
Icelandair
  • Icelandair
  • 14/12
  • Nonstop
  • 3h 20m total
  • Brighton to Reykjavik
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 21 June 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

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Sun 18/10

05:55-16:50

1 stop11h 55m

Reykjavik Keflavik Intl

Sun 18/10

19:35-17:15

2 stops20h 40m

£189

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Mon 12/10

21:50-16:45

2 stops19h 55m

Reykjavik Keflavik Intl

Wed 14/10

19:55-10:15

1 stop13h 20m

£205

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 1/10

15:40-17:55

Nonstop3h 15m

Reykjavik Keflavik Intl

Sat 10/10

10:30-14:40

Nonstop3h 10m

£222

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Mon 9/11

07:35-10:55

Nonstop3h 20m

Reykjavik Keflavik Intl

Sun 15/11

17:55-20:55

Nonstop3h 00m

£228

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Tue 4/8

22:10-07:40

1 stop10h 30m

Reykjavik Keflavik Intl

Wed 12/8

08:20-07:55

1 stop22h 35m

£233

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Sat 14/11

08:25-14:20

1 stop5h 55m

Reykjavik Keflavik Intl

Tue 17/11

20:25-13:30

1 stop17h 05m

£233

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Wed 28/10

12:15-15:30

Nonstop3h 15m

Reykjavik Keflavik Intl

Sat 7/11

07:35-10:50

Nonstop3h 15m

£238

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Sun 23/8

05:55-14:35

1 stop9h 40m

Reykjavik Keflavik Intl

Wed 26/8

08:20-20:00

1 stop10h 40m

£247
Fastest return journey

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Wed 19/8

06:15-08:20

Nonstop3h 05m

Reykjavik Keflavik Intl

Wed 26/8

09:00-12:55

Nonstop2h 55m

£255

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Thu 12/11

09:00-14:20

1 stop5h 20m

Reykjavik Keflavik Intl

Sun 15/11

11:10-21:25

1 stop10h 15m

£258

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 21 June 2026.

It’s typically best to fly out from Brighton to Reykjavik Keflavik Intl Airport in the morning. Doing so could potentially save you 25% on the flight price compared to flying at midday, which is usually more expensive.

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 21 June 2026.

The most flights from BH9 to KEF are scheduled on a Friday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

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

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 20 June 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. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 21 June 2026.
Check out reviews from past customers who have flown with Icelandair,easyJet, andBritish Airways 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
7.0
Good
680 reviews
Check prices

Overall

7.0

Boarding

7.2

Food

6.2

Crew

8.0

Comfort

6.9

Entertainment

6.9

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.
Icelandair
7.0
Good
680 reviews
Icelandair
7.0
Good
680 reviews
Check prices

Overall

7.0

Boarding

7.2

Food

6.2

Crew

8.0

Comfort

6.9

Entertainment

6.9

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.
easyJet
6.9
Okay
1,910 reviews
Icelandair
7.0
Good
680 reviews
Check prices

Overall

7.0

Boarding

7.2

Food

6.2

Crew

8.0

Comfort

6.9

Entertainment

6.9

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.
British Airways
6.7
Okay
8,062 reviews
Icelandair
7.0
Good
680 reviews
Check prices

Overall

7.0

Boarding

7.2

Food

6.2

Crew

8.0

Comfort

6.9

Entertainment

6.9

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.

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 15m. Icelandair provides one of the quickest options available for as low as £222. The distance between Brighton and Reykjavik Keflavik Intl Airport is about 1202 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 Turkish Airlines (93%), Icelandair (93%) and Emirates (93%).

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

    Looking at all options, your cheapest flight can be booked for £115. While the most popular route (London Heathrow - Reykjavik Keflavik Intl) can be booked for £131 on average, our data indicates £820 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.

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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Brighton to Keflavik Intl

Discover the top 4 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 21 June 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£55Average£118FlexibilityNo cancel feeOn-time86%
Search easyJet flights
IcelandairCheapest£121Average£278FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£134Average£248FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£170Average£358FlexibilityNo 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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