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Cheap flights from Brighton to Kos from £35

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KGS
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Brighton to Kos are usually found in April or January, booked 23 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Brighton to Kos

Keep the following information in mind while searching for Brighton to Kos flight deals. Data was last updated 12 September 2025.

Round-trip from

£116

One-way from

£35

Popular in

December

Cheapest in

April

Average price

£217
Ryanair
  • Ryanair
  • 29/9-5/10
  • 1 total stop
  • 31h 55m total
  • Brighton to Kos
Search Deals
Ryanair
  • Ryanair
  • 23/10
  • Nonstop
  • 3h 50m total
  • Brighton to Kos
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Brighton to Kos

Cheapest flights from Brighton to Kos
Explore the most affordable flight options available from Brighton to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Mon 29/910:45STN - KGS
Nonstop3h 50mRyanair
Sun 5/1021:25KGS - STN
1 stop28h 05mRyanair
Deal found 10/9£116
Thu 2/1008:45STN - KGS
Nonstop3h 50mRyanair
Sun 5/1021:25KGS - STN
1 stop28h 05mRyanair
Deal found 10/9£118
Thu 18/915:10LGW - KGS
Nonstop4h 00measyJet
Sun 21/900:45KGS - LGW
Nonstop4h 10measyJet
Deal found 10/9£118
Sat 11/1022:15STN - KGS
1 stop10h 50mRyanair
Thu 16/1010:20KGS - STN
1 stop6h 20mRyanair
Deal found 10/9£121
Mon 24/1114:30LTN - KGS
1 stop15h 35mMultiple Airlines
Fri 28/1120:35KGS - LTN
1 stop6h 25mMultiple Airlines
Deal found 11/9£121
Fri 31/1007:50LGW - KGS
Nonstop4h 05mMultiple Airlines
Wed 5/1120:35KGS - LGW
1 stop16h 35mMultiple Airlines
Deal found 11/9£121
Fri 10/1012:35STN - KGS
1 stop7h 25mMultiple Airlines
Tue 14/1015:30KGS - STN
1 stop7h 40mMultiple Airlines
Deal found 11/9£123
Sat 4/1022:15STN - KGS
1 stop10h 50mRyanair
Tue 7/1015:30KGS - STN
1 stop7h 40mRyanair
Deal found 10/9£123
Mon 29/910:45STN - KGS
Nonstop3h 50mRyanair
Tue 7/1015:30KGS - STN
1 stop7h 40mRyanair
Deal found 10/9£125
Mon 20/1018:50LGW - KGS
1 stop17h 35mMultiple Airlines
Thu 23/1010:20KGS - LGW
1 stop14h 25mMultiple Airlines
Deal found 10/9£125
Fri 10/1013:55STN - KGS
Nonstop4h 00mMultiple Airlines
Thu 16/1012:15KGS - STN
1 stop12h 25mMultiple Airlines
Deal found 12/9£126
Thu 2/1008:45STN - KGS
Nonstop3h 50mMultiple Airlines
Tue 7/1015:30KGS - STN
1 stop6h 05mMultiple Airlines
Deal found 10/9£126

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Kos 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 12 September 2025.
Use the filters below to find and compare flights from Brighton to Kos that are best for you.

Fly from

Brighton

Fly to

Kos

Route

Depart

Return

Price

LondonKos

STN - KGS

STNKGS

London Stansted

Thu 16/10

08:45-14:35

Nonstop3h 50m

Kos

Thu 23/10

10:20-14:40

1 stop6h 20m

£118

LondonKos

LTN - KGS

LTNKGS

London Luton

Mon 24/11

14:30-08:05

1 stop15h 35m

Kos

Fri 28/11

20:35-01:00

1 stop6h 25m

£121

LondonKos

STN - KGS

STNKGS

London Stansted

Sat 11/10

22:15-11:05

1 stop10h 50m

Kos

Thu 16/10

10:20-14:40

1 stop6h 20m

£121

LondonKos

STN - KGS

STNKGS

London Stansted

Fri 10/10

12:35-22:00

1 stop7h 25m

Kos

Tue 14/10

15:30-21:10

1 stop7h 40m

£123

LondonKos

STN - KGS

STNKGS

London Stansted

Sat 4/10

22:15-11:05

1 stop10h 50m

Kos

Tue 7/10

15:30-21:10

1 stop7h 40m

£123

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 6/10

10:45-16:35

Nonstop3h 50m

Kos

Thu 16/10

15:05-17:15

Nonstop4h 10m

£125

LondonKos

STN - KGS

STNKGS

London Stansted

Fri 10/10

13:55-19:55

Nonstop4h 00m

Kos

Thu 16/10

12:15-22:40

1 stop12h 25m

£126

LondonKos

STN - KGS

STNKGS

London Stansted

Tue 7/10

06:35-15:05

1 stop6h 30m

Kos

Fri 10/10

22:25-11:30

1 stop15h 05m

£131

LondonKos

STN - KGS

STNKGS

London Stansted

Tue 14/10

06:35-15:05

1 stop6h 30m

Kos

Tue 21/10

15:30-21:10

1 stop7h 40m

£135

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 2/10

15:10-21:10

Nonstop4h 00m

Kos

Thu 16/10

22:00-00:15

Nonstop4h 15m

£136

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 results
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2
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6

Best time to book a flight from Brighton to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos 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 Kos

How far ahead should I book a flight from Brighton to Kos?

Use this chart to determine the optimal time to book a return flight from Brighton to Kos. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Brighton to Kos, you should look to book at least 23 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 time of day to fly from BH9 to KGS?

Find hourly flight availability from Brighton to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

When flying from Brighton to Kos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Brighton to Kos?

Use this chart to determine the cheapest time to fly return from Brighton to Kos. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Brighton to Kos flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. 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 Kos. Reviews last updated 12 September 2025.
Check out reviews from past customers who have flown with Jet2, easyJet, andRyanair from Brighton to Kos 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.
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Crew

8.8

Entertainment

6.2

Overall

8.3

Comfort

7.7

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Jet2
8.3
Very Good
169 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Crew

8.8

Entertainment

6.2

Overall

8.3

Comfort

7.7

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
easyJet
6.9
Okay
1,820 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Crew

8.8

Entertainment

6.2

Overall

8.3

Comfort

7.7

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Ryanair
6.8
Okay
5,158 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Crew

8.8

Entertainment

6.2

Overall

8.3

Comfort

7.7

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
British Airways
6.7
Okay
7,361 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Boarding

8.2

Crew

8.8

Entertainment

6.2

Overall

8.3

Comfort

7.7

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Related info for your journey

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

  • What airport do you fly into for flights to Kos from Brighton?

    If you book a flight to Kos from Brighton, you will be flying to Kos, which is the city’s only airport. Kos (KGS) is located 12.8 mi from the center of Kos. There is 1 flight from Brighton to Kos per day from 7 different airlines.

  • How long is the flight from Brighton to Kos?

    There are many flights that can get you from Brighton to Kos in 3h 50m. Fly via Ryanair, easyJet, or SWISS to get the fastest option. There are 1670 mi between Brighton and Kos. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Brighton to Kos one-way?

    £35 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on TUI Airways and easyJet, with prices starting from £61 and £66, respectively.

  • What are the most popular routes from Brighton to Kos?

    Most travelers choose London Gatwick - Kos, London Heathrow - Kos or London Stansted - Kos when deciding on the best route from Brighton to Kos.

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

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

  • How can I find direct flights from Brighton to Kos?

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

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

    Yes. Cheapflights offers flight deals from Brighton to Kos 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 Kos?

Book flights to Kos if you plan to visit one of these locations
Marmari
Kardamena

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brighton to Kos

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Brighton to Kos

Discover the top 7 airlines that operate flights from Brighton to Kos. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£35Average£192FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£101Average£215FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£115Average£341FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TUI AirwaysCheapest£122Average£417FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
LufthansaCheapest£133Average£204FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aegean AirlinesCheapest£170Average£266FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Jet2Cheapest£179Average£350FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brighton to Kos?

Deals for Brighton to Kos flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Brighton to Kos for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Kos from Brighton? 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 Brighton to Kos become cheaper?

Of course! You can now track prices for flights from Brighton to Kos and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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