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Cheap flights from Brighton to Kos from £29

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KGS
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Kos are usually found in April or March, booked 9 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

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 11 June 2026.

Tue 9/622:00
STN
-
KGS
1 stop23h 00m
Ryanair
Mon 22/616:50
KGS
-
STN
2 stops16h 30m
Ryanair
Deal found 8/6£111
Tue 14/722:00
STN
-
KGS
1 stop9h 15m
Multiple Airlines
Tue 21/718:50
KGS
-
STN
2 stops19h 00m
Multiple Airlines
Deal found 9/6£112
Tue 14/720:55
LTN
-
KGS
2 stops18h 20m
Multiple Airlines
Tue 21/718:50
KGS
-
LTN
2 stops12h 05m
Multiple Airlines
Deal found 9/6£112
Thu 11/609:35
STN
-
KGS
1 stop6h 20m
Multiple Airlines
Tue 23/620:55
KGS
-
STN
Nonstop4h 10m
Multiple Airlines
Deal found 8/6£113
Thu 11/613:15
STN
-
KGS
3 stops17h 45m
Ryanair
Tue 23/620:55
KGS
-
STN
Nonstop4h 10m
Ryanair
Deal found 8/6£114
Tue 8/906:15
STN
-
KGS
1 stop10h 10m
Ryanair
Tue 29/914:50
KGS
-
STN
1 stop11h 00m
Ryanair
Deal found 7/6£115
Tue 9/614:35
STN
-
KGS
Nonstop3h 50m
Multiple Airlines
Thu 18/623:55
KGS
-
STN
Nonstop4h 10m
Multiple Airlines
Deal found 8/6£116
Thu 2/721:35
STN
-
KGS
1 stop9h 25m
Ryanair
Sun 5/722:10
KGS
-
STN
Nonstop4h 10m
Ryanair
Deal found 11/6£117
Tue 15/914:35
STN
-
KGS
Nonstop3h 50m
Ryanair
Tue 29/920:55
KGS
-
STN
Nonstop4h 10m
Ryanair
Deal found 8/6£117
Tue 7/720:55
LTN
-
KGS
2 stops18h 20m
Multiple Airlines
Tue 14/718:50
KGS
-
LTN
1 stop7h 05m
Multiple Airlines
Deal found 9/6£117
Wed 9/908:35
STN
-
KGS
Nonstop3h 50m
Ryanair
Thu 17/916:00
KGS
-
STN
1 stop10h 10m
Ryanair
Deal found 10/6£118
Wed 17/614:25
LGW
-
KGS
Nonstop3h 55m
TUI Airways
Sun 21/613:05
KGS
-
LGW
Nonstop4h 05m
TUI Airways
Deal found 9/6£118

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 11 June 2026.

Round-trip from

£111

One-way from

£29

Popular in

May

Cheapest in

April

Average price

£189
Ryanair
  • Ryanair
  • 16/9-24/9
  • 1 total stop
  • 14h 00m total
  • Brighton to Kos
Search Deals
Ryanair
  • Ryanair
  • 5/7
  • Nonstop
  • 3h 50m total
  • Brighton to Kos
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£9 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 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 11 June 2026.
Use the filters below to find and compare flights from Brighton to Kos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKos

STN - KGS

STNKGS

London Stansted

Wed 16/9

08:35-14:25

Nonstop3h 50m

Kos

Thu 24/9

16:00-00:10

1 stop10h 10m

£111

LondonKos

LTN - KGS

LTNKGS

London Luton

Tue 14/7

20:55-17:15

2 stops18h 20m

Kos

Tue 21/7

18:50-04:55

2 stops12h 05m

£112

LondonKos

STN - KGS

STNKGS

London Stansted

Thu 2/7

21:35-09:00

1 stop9h 25m

Kos

Sun 5/7

22:10-00:20

Nonstop4h 10m

£117
Fastest return journey

LondonKos

STN - KGS

STNKGS

London Stansted

Wed 23/9

08:35-14:25

Nonstop3h 50m

Kos

Tue 29/9

20:55-23:05

Nonstop4h 10m

£117

LondonKos

STN - KGS

STNKGS

London Stansted

Wed 24/6

05:55-23:00

1 stop15h 05m

Kos

Fri 26/6

09:15-23:25

2 stops16h 10m

£120

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 6/7

20:50-18:25

2 stops19h 35m

Kos

Mon 13/7

23:00-00:40

2 stops27h 40m

£133

LondonKos

STN - KGS

STNKGS

London Stansted

Tue 14/7

18:45-23:00

2 stops26h 15m

Kos

Fri 17/7

09:15-23:25

2 stops16h 10m

£134

LondonKos

STN - KGS

STNKGS

London Stansted

Thu 17/9

21:35-09:00

1 stop9h 25m

Kos

Tue 29/9

14:50-21:35

1 stop8h 45m

£139

LondonKos

LTN - KGS

LTNKGS

London Luton

Tue 14/7

15:15-09:15

1 stop16h 00m

Kos

Fri 17/7

09:15-23:05

2 stops15h 50m

£140

LondonKos

LTN - KGS

LTNKGS

London Luton

Mon 31/8

08:25-22:35

2 stops12h 10m

Kos

Wed 7/10

23:25-12:25

2 stops15h 00m

£143

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 60 resultsSorted by cheapest first
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

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 11 June 2026.

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.

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 11 June 2026.
Check out reviews from past customers who have flown with Jet2,Ryanair, andeasyJet 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
8.2
Very Good
188 reviews
Check prices

Boarding

8.1

Overall

8.2

Crew

8.7

Entertainment

6.2

Food

7.2

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
Jet2
8.2
Very Good
188 reviews
Jet2
8.2
Very Good
188 reviews
Check prices

Boarding

8.1

Overall

8.2

Crew

8.7

Entertainment

6.2

Food

7.2

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
Ryanair
6.9
Okay
5,403 reviews
Jet2
8.2
Very Good
188 reviews
Check prices

Boarding

8.1

Overall

8.2

Crew

8.7

Entertainment

6.2

Food

7.2

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
easyJet
6.9
Okay
1,906 reviews
Jet2
8.2
Very Good
188 reviews
Check prices

Boarding

8.1

Overall

8.2

Crew

8.7

Entertainment

6.2

Food

7.2

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.
British Airways
6.7
Okay
8,044 reviews
Jet2
8.2
Very Good
188 reviews
Check prices

Boarding

8.1

Overall

8.2

Crew

8.7

Entertainment

6.2

Food

7.2

Comfort

7.7

Reviews

1 / 18
10.0
Excellent

Irene,Feb 2026

ALC - EMA

I always fly with Jet 2...I have never had a bad flight with them. From arriving at the airport, to the checking in has been trouble free. My last flight I booked my seat, I dont normally if im travelling on my own, the plane was full so im pleased I did. The flight was smooth on take off and landing.

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 4h. Fly via Ryanair, Jet2, or easyJet to get the fastest option. There are 1692 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?

    Most travelers choose London Gatwick - Kos, London Stansted - Kos or London Heathrow - 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
Kardamena

Browse thousands of different options on Cheapflights for your next trip

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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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£35Average£172FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£62Average£210FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£112Average£301FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TUI AirwaysCheapest£123Average£312FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
LufthansaCheapest£134Average£175FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Jet2Cheapest£147Average£353FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Aegean AirlinesCheapest£221Average£255FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights

Fly with Cheapflights

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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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