Cheap flights from Brighton to Kos from £30

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KGS
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Brighton to Kos are usually found in April or January, booked 9 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Brighton to Kos

Enter your travel dates to find the best prices.

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 5 December 2025.

Mon 15/1214:30LTN - KGS
1 stop15h 35mMultiple Airlines
Tue 30/1221:45KGS - LTN
1 stop27h 25mMultiple Airlines
Deal found 4/12£310
Mon 15/1206:30STN - KGS
2 stops23h 35mMultiple Airlines
Tue 30/1209:25KGS - STN
2 stops15h 30mMultiple Airlines
Deal found 4/12£313
Mon 15/1206:30LHR - KGS
2 stops12h 45mMultiple Airlines
Tue 30/1221:45KGS - LHR
2 stops26h 15mMultiple Airlines
Deal found 4/12£392
Mon 15/1205:55LGW - KGS
1 stop8h 10mMultiple Airlines
Tue 30/1212:35KGS - LGW
2 stops10h 20mMultiple Airlines
Deal found 4/12£392
Fri 19/1205:55STN - KGS
3 stops24h 10mMultiple Airlines
Mon 5/120:35KGS - STN
3 stops23h 05mMultiple Airlines
Deal found 4/12£407
Fri 19/1219:50LGW - KGS
2 stops18h 20mMultiple Airlines
Mon 5/116:40KGS - LGW
2 stops20h 15mMultiple Airlines
Deal found 4/12£417
Fri 19/1206:00LTN - KGS
2 stops24h 05mMultiple Airlines
Mon 5/120:35KGS - LTN
2 stops13h 05mMultiple Airlines
Deal found 4/12£450
Wed 17/1206:50LTN - KGS
3 stops26h 40mMultiple Airlines
Sat 3/112:00KGS - LTN
2 stops13h 00mMultiple Airlines
Deal found 4/12£453
Mon 29/1206:50LTN - KGS
2 stops23h 15mMultiple Airlines
Fri 2/117:00KGS - LTN
1 stop10h 00mMultiple Airlines
Deal found 3/12£460
Mon 29/1206:30STN - KGS
2 stops23h 35mMultiple Airlines
Fri 2/117:00KGS - STN
2 stops16h 35mMultiple Airlines
Deal found 3/12£461
Fri 19/1209:30LHR - KGS
2 stops9h 05mMultiple Airlines
Mon 5/120:35KGS - LHR
2 stops15h 50mMultiple Airlines
Deal found 4/12£478
Mon 29/1222:15LHR - KGS
1 stop7h 50mMultiple Airlines
Fri 2/121:45KGS - LHR
3 stops25h 35mMultiple Airlines
Deal found 3/12£567

Find flight deals from Brighton to Kos

Keep the following information in mind while searching for Brighton to Kos flight deals. Data was last updated 5 December 2025.

Round-trip from

£103

One-way from

£30

Popular in

August

Cheapest in

April

Average price

£301
Ryanair
  • Ryanair
  • 22/4-26/4
  • Nonstop
  • 8h 00m total
  • Brighton to Kos
easyJet
  • easyJet
  • 15/4
  • Nonstop
  • 4h 00m total
  • Brighton to Kos
Highest demand for flights based on searches. 13% potential increase in price (£27 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 5 December 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

LGW - KGS

LGWKGS

London Gatwick

Wed 22/4

08:05-14:05

Nonstop4h 00m

Kos

Sun 26/4

19:15-21:30

Nonstop4h 15m

£97

LondonKos

STN - KGS

STNKGS

London Stansted

Wed 1/4

08:35-14:25

Nonstop3h 50m

Kos

Sun 12/4

22:10-00:20

Nonstop4h 10m

£111

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 1/4

08:05-14:05

Nonstop4h 00m

Kos

Sun 12/4

19:15-21:30

Nonstop4h 15m

£126

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Tue 13/1

19:00-12:05

1 stop15h 05m

Kos

Tue 20/1

08:35-21:15

1 stop14h 40m

£151

LondonKos

STN - KGS

STNKGS

London Stansted

Tue 13/1

06:30-21:15

1 stop12h 45m

Kos

Tue 20/1

08:35-14:45

1 stop8h 10m

£157

LondonKos

STN - KGS

STNKGS

London Stansted

Wed 22/4

16:05-08:05

1 stop14h 00m

Kos

Sun 26/4

22:10-00:20

Nonstop4h 10m

£169

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Tue 13/1

13:25-08:05

1 stop16h 40m

Kos

Tue 20/1

21:45-16:30

1 stop20h 45m

£176

LondonKos

LTN - KGS

LTNKGS

London Luton

Tue 13/1

15:25-11:30

2 stops18h 05m

Kos

Tue 20/1

20:35-14:00

2 stops19h 25m

£181

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 23/4

15:10-21:15

Nonstop4h 05m

Kos

Mon 27/4

13:05-00:20

1 stop13h 15m

£186

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Tue 13/1

12:15-08:05

1 stop17h 50m

Kos

Tue 20/1

20:35-11:10

1 stop16h 35m

£190

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 59 results
1
2
3
...
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 28 November 2025.

To ensure you get the cheapest price possible for a flight from Brighton to Kos, you should look to book at least 9 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 5 December 2025.

It’s optimal to fly from Brighton to Kos in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

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 Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Brighton to Kos?

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 5 December 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.

Boarding

8.1

Food

7.3

Entertainment

6.2

Crew

8.8

Comfort

7.7

Overall

8.3

Reviews

1 / 17
8.0
Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.
8.3
Very Good

Boarding

8.1

Food

7.3

Entertainment

6.2

Crew

8.8

Comfort

7.7

Overall

8.3

Reviews

1 / 17
8.0
Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

Boarding

8.1

Food

7.3

Entertainment

6.2

Crew

8.8

Comfort

7.7

Overall

8.3

Reviews

1 / 17
8.0
Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

Boarding

8.1

Food

7.3

Entertainment

6.2

Crew

8.8

Comfort

7.7

Overall

8.3

Reviews

1 / 17
8.0
Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

Boarding

8.1

Food

7.3

Entertainment

6.2

Crew

8.8

Comfort

7.7

Overall

8.3

Reviews

1 / 17
8.0
Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

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 are 0 flights 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 easyJet, Ryanair, or Aegean Airlines 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 most popular routes 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£36Average£192FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£103Average£216FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£114Average£315FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TUI AirwaysCheapest£124Average£389FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
LufthansaCheapest£130Average£185FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aegean AirlinesCheapest£173Average£270FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Jet2Cheapest£183Average£359FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.