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Cheap flights from Brighton to Reykjavik Keflavik Intl Airport from £77

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KEF
25 Jun — 2 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 Tuesday or Sunday and return on a Saturday

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 26 May 2026.

Mon 9/1120:35
LHR
-
KEF
Nonstop3h 20m
Icelandair
Mon 16/1107:35
KEF
-
LHR
Nonstop3h 15m
Icelandair
Deal found 23/5£170
Mon 9/1115:30
LTN
-
KEF
Nonstop3h 15m
Multiple Airlines
Mon 16/1110:30
KEF
-
LTN
1 stop9h 15m
Multiple Airlines
Deal found 24/5£170
Tue 3/1120:35
LHR
-
KEF
Nonstop3h 20m
Icelandair
Wed 11/1107:35
KEF
-
LHR
Nonstop3h 15m
Icelandair
Deal found 25/5£170
Wed 9/906:15
LTN
-
KEF
Nonstop3h 05m
Multiple Airlines
Sun 13/919:00
KEF
-
LTN
1 stop18h 35m
Multiple Airlines
Deal found 24/5£170
Tue 3/1107:55
STN
-
KEF
1 stop12h 10m
Multiple Airlines
Wed 11/1118:20
KEF
-
STN
2 stops24h 10m
Multiple Airlines
Deal found 25/5£170
Mon 22/617:45
LTN
-
KEF
Nonstop3h 05m
easyJet
Mon 29/620:30
KEF
-
LTN
Nonstop2h 55m
easyJet
Deal found 25/5£171
Mon 2/1120:35
LHR
-
KEF
Nonstop3h 20m
Multiple Airlines
Tue 10/1118:05
KEF
-
LHR
1 stop21h 55m
Multiple Airlines
Deal found 25/5£172
Sat 11/716:35
LTN
-
KEF
Nonstop3h 05m
easyJet
Mon 13/720:30
KEF
-
LTN
Nonstop2h 55m
easyJet
Deal found 24/5£172
Wed 11/1113:55
LGW
-
KEF
Nonstop3h 20m
easyJet
Thu 19/1118:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 24/5£172
Tue 17/1107:35
LHR
-
KEF
Nonstop3h 20m
British Airways
Fri 20/1118:10
KEF
-
LHR
Nonstop3h 00m
British Airways
Deal found 21/5£173
Tue 10/1108:00
LGW
-
KEF
Nonstop3h 30m
easyJet
Thu 19/1112:30
KEF
-
LGW
1 stop9h 20m
easyJet
Deal found 24/5£173
Thu 5/1120:35
LHR
-
KEF
Nonstop3h 20m
Multiple Airlines
Sun 8/1112:25
KEF
-
LHR
1 stop21h 10m
Multiple Airlines
Deal found 23/5£173

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 26 May 2026.

Round-trip from

£170

One-way from

£77

Popular in

July

Cheapest in

November

Average price

£190
Wizz Air
  • Wizz Air
  • 9/11-16/11
  • 1 total stop
  • 12h 30m total
  • Brighton to Reykjavik
Search Deals
Wizz Air
  • Wizz Air
  • 3/6
  • 1 total stop
  • 12h 45m total
  • Brighton to Reykjavik
Search Deals
Highest demand for flights based on searches. 35% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 26 May 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

LTN - KEF

LTNKEF

London Luton

Fri 6/11

08:50-19:05

1 stop10h 15m

Reykjavik Keflavik Intl

Mon 9/11

19:35-22:30

Nonstop2h 55m

£174
Fastest return journey

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sun 7/6

06:25-08:30

Nonstop3h 05m

Reykjavik Keflavik Intl

Mon 22/6

20:30-00:25

Nonstop2h 55m

£179

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sat 11/7

16:35-18:40

Nonstop3h 05m

Reykjavik Keflavik Intl

Fri 17/7

19:30-23:25

Nonstop2h 55m

£181

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sat 11/7

16:35-18:40

Nonstop3h 05m

Reykjavik Keflavik Intl

Mon 13/7

20:30-00:25

Nonstop2h 55m

£188

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sat 20/6

16:35-18:40

Nonstop3h 05m

Reykjavik Keflavik Intl

Mon 6/7

20:30-00:25

Nonstop2h 55m

£190

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Thu 24/9

19:50-07:05

1 stop12h 15m

Reykjavik Keflavik Intl

Tue 29/9

18:55-09:35

1 stop13h 40m

£192

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sun 21/6

06:25-08:30

Nonstop3h 05m

Reykjavik Keflavik Intl

Tue 23/6

18:00-10:30

1 stop15h 30m

£197

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Tue 28/7

21:20-07:40

1 stop11h 20m

Reykjavik Keflavik Intl

Thu 6/8

12:05-00:10

1 stop11h 05m

£202

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Tue 23/6

20:00-07:40

1 stop12h 40m

Reykjavik Keflavik Intl

Sat 27/6

19:20-23:15

Nonstop2h 55m

£203

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sun 7/6

06:25-08:30

Nonstop3h 05m

Reykjavik Keflavik Intl

Sun 21/6

09:10-13:05

Nonstop2h 55m

£211

Flights are sorted by cheapest return flights first.

Deals found on 25/5

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 26 May 2026.

It’s typically best to fly out from Brighton to Reykjavik Keflavik Intl Airport in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying at midday, which is usually more expensive.

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 23 May 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. Monday 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 26 May 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
7.0
Good
662 reviews
Check prices

Overall

7.0

Entertainment

6.9

Crew

8.0

Food

6.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
4.0
Okay

Daniel,May 2026

LHR - KEF

We had to change flights in Reykjavik and the outgoing flight was send to gate D23, where there were NO SEATS in the lounge. And in general, there were not enough seats for transferring passengers in general. After the three hour flight from London and then expecting a 7 hour flight to Seattle, having to stand & mill around for over an hour was rather unpleasant. We had booked Business Class and were assigned seats in the bulkhead seats, row 1. This made a MOST unpleasant 7 hour flight from Reykjavik to Seattle. The flight attendants had stored some of their carry-ons in the overhead bin just above us so it left us little room to place our carry-ons that was convenient. The seats in Business Class are too deep for shorter people and without ANY form of leg rest/support, we struggled to be comfortable for the entire flight.
Icelandair
7.0
Good
662 reviews
Icelandair
7.0
Good
662 reviews
Check prices

Overall

7.0

Entertainment

6.9

Crew

8.0

Food

6.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
4.0
Okay

Daniel,May 2026

LHR - KEF

We had to change flights in Reykjavik and the outgoing flight was send to gate D23, where there were NO SEATS in the lounge. And in general, there were not enough seats for transferring passengers in general. After the three hour flight from London and then expecting a 7 hour flight to Seattle, having to stand & mill around for over an hour was rather unpleasant. We had booked Business Class and were assigned seats in the bulkhead seats, row 1. This made a MOST unpleasant 7 hour flight from Reykjavik to Seattle. The flight attendants had stored some of their carry-ons in the overhead bin just above us so it left us little room to place our carry-ons that was convenient. The seats in Business Class are too deep for shorter people and without ANY form of leg rest/support, we struggled to be comfortable for the entire flight.
PLAY
7.0
Good
Icelandair
7.0
Good
662 reviews
Check prices

Overall

7.0

Entertainment

6.9

Crew

8.0

Food

6.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
4.0
Okay

Daniel,May 2026

LHR - KEF

We had to change flights in Reykjavik and the outgoing flight was send to gate D23, where there were NO SEATS in the lounge. And in general, there were not enough seats for transferring passengers in general. After the three hour flight from London and then expecting a 7 hour flight to Seattle, having to stand & mill around for over an hour was rather unpleasant. We had booked Business Class and were assigned seats in the bulkhead seats, row 1. This made a MOST unpleasant 7 hour flight from Reykjavik to Seattle. The flight attendants had stored some of their carry-ons in the overhead bin just above us so it left us little room to place our carry-ons that was convenient. The seats in Business Class are too deep for shorter people and without ANY form of leg rest/support, we struggled to be comfortable for the entire flight.
easyJet
6.9
Okay
1,902 reviews
Icelandair
7.0
Good
662 reviews
Check prices

Overall

7.0

Entertainment

6.9

Crew

8.0

Food

6.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
4.0
Okay

Daniel,May 2026

LHR - KEF

We had to change flights in Reykjavik and the outgoing flight was send to gate D23, where there were NO SEATS in the lounge. And in general, there were not enough seats for transferring passengers in general. After the three hour flight from London and then expecting a 7 hour flight to Seattle, having to stand & mill around for over an hour was rather unpleasant. We had booked Business Class and were assigned seats in the bulkhead seats, row 1. This made a MOST unpleasant 7 hour flight from Reykjavik to Seattle. The flight attendants had stored some of their carry-ons in the overhead bin just above us so it left us little room to place our carry-ons that was convenient. The seats in Business Class are too deep for shorter people and without ANY form of leg rest/support, we struggled to be comfortable for the entire flight.
British Airways
6.7
Okay
8,007 reviews
Icelandair
7.0
Good
662 reviews
Check prices

Overall

7.0

Entertainment

6.9

Crew

8.0

Food

6.2

Comfort

6.9

Boarding

7.2

Reviews

1 / 20
4.0
Okay

Daniel,May 2026

LHR - KEF

We had to change flights in Reykjavik and the outgoing flight was send to gate D23, where there were NO SEATS in the lounge. And in general, there were not enough seats for transferring passengers in general. After the three hour flight from London and then expecting a 7 hour flight to Seattle, having to stand & mill around for over an hour was rather unpleasant. We had booked Business Class and were assigned seats in the bulkhead seats, row 1. This made a MOST unpleasant 7 hour flight from Reykjavik to Seattle. The flight attendants had stored some of their carry-ons in the overhead bin just above us so it left us little room to place our carry-ons that was convenient. The seats in Business Class are too deep for shorter people and without ANY form of leg rest/support, we struggled to be comfortable for the entire flight.

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. easyJet provides one of the quickest options available for as low as £229. 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 TAP AIR PORTUGAL (87%), Japan Airlines (85%) and Qatar Airways (84%).

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

    Looking at all options, your cheapest flight can be booked for £125. While the most popular route (London Heathrow - Reykjavik Keflavik Intl) can be booked for £162 on average, our data indicates £817 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

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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 26 May 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£54Average£118FlexibilityNo cancel feeOn-time86%
Search easyJet flights
IcelandairCheapest£119Average£268FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£125Average£239FlexibilityNo cancel feeOn-time70%
Search British Airways flights
PLAYCheapest£127Average£235FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest£187Average£349FlexibilityNo 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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