Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Brighton to Kos from £28

LHR — KGS
22 Sep — 29 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Kos are usually found in April or June, booked 9 days in advance, depart on a Tuesday or Wednesday 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

Thu 17/916:50 -
Nonstop4h 00m
Mon 21/923:00 -
1 stop22h 55m
Deal found 20/8£107
Thu 27/816:50 -
Nonstop4h 00m
Thu 3/923:45 -
Nonstop4h 00m
Deal found 22/8£108
Tue 1/914:35 -
Nonstop3h 50m
Wed 16/923:00 -
Nonstop4h 10m
Deal found 18/8£108
Mon 5/1016:40 -
Nonstop4h 00m
Mon 12/1023:30 -
Nonstop4h 10m
Deal found 21/8£109
Wed 16/914:25 -
Nonstop3h 55m
Wed 23/923:25 -
2 stops15h 00m
Deal found 19/8£109
Wed 16/916:10 -
Nonstop4h 00m
Wed 23/914:55 -
Nonstop4h 10m
Deal found 20/8£110
Sat 19/922:20 -
1 stop21h 10m
Wed 30/914:55 -
Nonstop4h 10m
Deal found 19/8£111
Thu 1/1016:50 -
Nonstop4h 00m
Thu 8/1023:45 -
Nonstop4h 00m
Deal found 17/8£111
Sun 30/806:00 -
Nonstop3h 45m
Fri 4/922:25 -
1 stop21h 55m
Deal found 20/8£111
Fri 25/913:55 -
Nonstop4h 00m
Thu 1/1021:55 -
1 stop10h 55m
Deal found 22/8£111
Wed 2/905:55 -
1 stop15h 05m
Thu 17/917:15 -
1 stop16h 45m
Deal found 18/8£112
Mon 21/907:15 -
1 stop13h 20m
Wed 30/917:40 -
2 stops20h 45m
Deal found 19/8£112

Find flight deals from Brighton to Kos

Round-trip from

£107

One-way from

£28

Popular in

May

Cheapest in

April

Average price

£311
17/9-21/9
  • 17/9-21/9
  • 1 total stop
  • 26h 55m total
  • Brighton to Kos
Search Deals
Ryanair
  • Ryanair
  • 15/9
  • Nonstop
  • 3h 50m total
  • Brighton to Kos
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 London Stansted - KGS Kos

STNKGS

London Stansted

Wed 23/9

20:40-11:40

1 stop13h 00m

Kos

Wed 30/9

23:25-10:00

2 stops12h 35m

£114
Fastest return journey

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Sun 4/10

15:55-21:45

Nonstop3h 50m

Kos

Sun 11/10

22:10-00:20

Nonstop4h 10m

£114

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Tue 1/9

14:35-20:25

Nonstop3h 50m

Kos

Sun 13/9

14:00-07:30

2 stops19h 30m

£115

LondonKos

LTN London Luton - KGS Kos

LTNKGS

London Luton

Tue 15/9

21:50-17:15

2 stops17h 25m

Kos

Wed 23/9

23:25-22:40

2 stops25h 15m

£125

LondonKos

LTN London Luton - KGS Kos

LTNKGS

London Luton

Mon 21/9

21:50-16:25

2 stops16h 35m

Kos

Wed 30/9

23:25-18:05

2 stops20h 40m

£131

LondonKos

LTN London Luton - KGS Kos

LTNKGS

London Luton

Thu 1/10

06:20-21:55

1 stop13h 35m

Kos

Thu 8/10

21:55-21:05

2 stops25h 10m

£131

LondonKos

LGW London Gatwick - KGS Kos

LGWKGS

London Gatwick

Mon 5/10

07:30-13:30

Nonstop4h 00m

Kos

Mon 12/10

14:20-16:40

Nonstop4h 20m

£138

LondonKos

LTN London Luton - KGS Kos

LTNKGS

London Luton

Fri 25/9

20:50-14:50

1 stop16h 00m

Kos

Mon 28/9

23:00-14:20

2 stops17h 20m

£143

LondonKos

LTN London Luton - KGS Kos

LTNKGS

London Luton

Mon 5/10

21:50-17:35

2 stops17h 45m

Kos

Mon 12/10

22:50-00:55

Nonstop4h 05m

£147

LondonKos

LTN London Luton - KGS Kos

LTNKGS

London Luton

Tue 15/9

20:55-17:15

2 stops18h 20m

Kos

Tue 22/9

18:50-23:55

1 stop7h 05m

£148

Flights are sorted by cheapest return flights first.

Deals found on 21/8

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

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?

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?

Airfare is below average for this route at the moment.
Brighton to Kos flights typically cost between £180 and £339 in September.
The cheapest return price found within the last 5 days was £107 on Multiple Airlines (17 Sept–21 Sept).

Reviews of airlines servicing Kos

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
198 reviews
Check prices

Boarding

8.2

Comfort

7.7

Entertainment

6.2

Crew

8.7

Food

7.2

Overall

8.2

Reviews

1 / 19
4.0
Okay

Anonymous,Jul 2026

BRS - DLM

There was a very noisy group (at least 20 dotted about the plane) who constantly felt it was ok to shout across rows of seats to each other. A lot of people were sleeping and the crew didn’t ask that the shouting stopped or the kids runnng up down the aisle also stopped. It was frustrating and shouldn’t be left to passengers to ask fellow passengers to try to keep the noise down
Jet2
8.2
Very Good
198 reviews
Jet2
8.2
Very Good
198 reviews
Check prices

Boarding

8.2

Comfort

7.7

Entertainment

6.2

Crew

8.7

Food

7.2

Overall

8.2

Reviews

1 / 19
4.0
Okay

Anonymous,Jul 2026

BRS - DLM

There was a very noisy group (at least 20 dotted about the plane) who constantly felt it was ok to shout across rows of seats to each other. A lot of people were sleeping and the crew didn’t ask that the shouting stopped or the kids runnng up down the aisle also stopped. It was frustrating and shouldn’t be left to passengers to ask fellow passengers to try to keep the noise down
Ryanair
6.9
Okay
5,474 reviews
Jet2
8.2
Very Good
198 reviews
Check prices

Boarding

8.2

Comfort

7.7

Entertainment

6.2

Crew

8.7

Food

7.2

Overall

8.2

Reviews

1 / 19
4.0
Okay

Anonymous,Jul 2026

BRS - DLM

There was a very noisy group (at least 20 dotted about the plane) who constantly felt it was ok to shout across rows of seats to each other. A lot of people were sleeping and the crew didn’t ask that the shouting stopped or the kids runnng up down the aisle also stopped. It was frustrating and shouldn’t be left to passengers to ask fellow passengers to try to keep the noise down
easyJet
6.9
Okay
1,926 reviews
Jet2
8.2
Very Good
198 reviews
Check prices

Boarding

8.2

Comfort

7.7

Entertainment

6.2

Crew

8.7

Food

7.2

Overall

8.2

Reviews

1 / 19
4.0
Okay

Anonymous,Jul 2026

BRS - DLM

There was a very noisy group (at least 20 dotted about the plane) who constantly felt it was ok to shout across rows of seats to each other. A lot of people were sleeping and the crew didn’t ask that the shouting stopped or the kids runnng up down the aisle also stopped. It was frustrating and shouldn’t be left to passengers to ask fellow passengers to try to keep the noise down
British Airways
6.7
Okay
8,184 reviews
Jet2
8.2
Very Good
198 reviews
Check prices

Boarding

8.2

Comfort

7.7

Entertainment

6.2

Crew

8.7

Food

7.2

Overall

8.2

Reviews

1 / 19
4.0
Okay

Anonymous,Jul 2026

BRS - DLM

There was a very noisy group (at least 20 dotted about the plane) who constantly felt it was ok to shout across rows of seats to each other. A lot of people were sleeping and the crew didn’t ask that the shouting stopped or the kids runnng up down the aisle also stopped. It was frustrating and shouldn’t be left to passengers to ask fellow passengers to try to keep the noise down

Related info for your journey

  • 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 4h. Fly via Ryanair, easyJet, or Austrian Airlines to get the fastest option. There are 1663 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 Stansted - Kos, London Gatwick - 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

Top 7 airlines flying from Brighton to Kos

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£59Average£198FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£60Average£182FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£110Average£298FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TUI AirwaysCheapest£114Average£271FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
SWISSCheapest£201Average£251FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Jet2Cheapest£214Average£339FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Aegean AirlinesCheapest£217Average£250FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights

Fly with Cheapflights

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.