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Cheap flights from Brighton to Kos from £28

LHR — KGS
6 Oct — 13 Oct1
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 Monday

Cheap flight deals from Brighton to Kos

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Kos

Tue 29/905:55 -
1 stop6h 30m
Wed 7/1023:25 -
2 stops12h 35m
Deal found 6/9£104
Mon 5/1016:40 -
Nonstop4h 00m
Sun 11/1022:10 -
Nonstop4h 10m
Deal found 6/9£104
Thu 24/906:05 -
1 stop13h 20m
Tue 29/914:50 -
1 stop11h 00m
Deal found 5/9£105
Sat 3/1020:35 -
1 stop22h 25m
Thu 8/1023:45 -
Nonstop4h 00m
Deal found 4/9£105
Fri 2/1006:35 -
1 stop13h 25m
Wed 7/1023:25 -
2 stops12h 35m
Deal found 4/9£106
Tue 29/921:45 -
2 stops17h 30m
Tue 6/1020:55 -
Nonstop4h 10m
Deal found 3/9£107
Thu 8/1009:05 -
1 stop10h 20m
Sun 11/1022:10 -
Nonstop4h 10m
Deal found 6/9£108
Thu 17/922:05 -
1 stop17h 50m
Sun 20/922:10 -
Nonstop4h 10m
Deal found 6/9£109
Thu 17/912:55 -
Nonstop4h 05m
Mon 21/923:00 -
1 stop11h 30m
Deal found 2/9£110
Wed 16/914:30 -
1 stop6h 30m
Sun 20/922:10 -
Nonstop4h 10m
Deal found 3/9£111
Thu 24/916:50 -
Nonstop4h 00m
Tue 29/918:50 -
1 stop7h 05m
Deal found 5/9£111
Tue 6/1022:00 -
2 stops23h 00m
Tue 13/1020:55 -
Nonstop4h 10m
Deal found 6/9£112

Find flight deals from Brighton to Kos

Round-trip from

£105

One-way from

£28

Popular in

May

Cheapest in

April

Average price

£218
Ryanair
  • Ryanair
  • 24/9-29/9
  • 2 total stops
  • 24h 20m total
  • Brighton to Kos
Search Deals
Ryanair
  • Ryanair
  • 15/9-31/12
  • Nonstop
  • 3h 50m total
  • Brighton to Kos
Search Deals
High demand for flights, 10% 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 September 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
Fastest return journey

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Tue 22/9

14:35-20:25

Nonstop3h 50m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£28

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Tue 15/9

14:35-20:25

Nonstop3h 50m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£28

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Sun 4/10

15:55-21:45

Nonstop3h 50m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£30

LondonKos

LGW London Gatwick - KGS Kos

LGWKGS

London Gatwick

Tue 27/10

14:50-20:45

Nonstop3h 55m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£33

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Mon 28/9

16:40-22:40

Nonstop4h 00m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£35

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Sun 20/9

15:55-21:45

Nonstop3h 50m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£36

LondonKos

LTN London Luton - KGS Kos

LTNKGS

London Luton

Thu 17/9

16:50-22:50

Nonstop4h 00m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£36

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Fri 2/10

14:30-20:30

Nonstop4h 00m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£38

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Mon 26/10

21:40-21:55

1 stop22h 15m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£46

LondonKos

STN London Stansted - KGS Kos

STNKGS

London Stansted

Tue 27/10

09:00-21:55

1 stop10h 55m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£48

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 £151 and £283 in September.
The cheapest return price found within the last 5 days was £104 on Ryanair (29 Sept–7 Oct).

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
204 reviews
Check prices

Overall

8.2

Entertainment

6.1

Comfort

7.7

Crew

8.7

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

BHX - TIV

Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
Jet2
8.2
Very Good
204 reviews
Jet2
8.2
Very Good
204 reviews
Check prices

Overall

8.2

Entertainment

6.1

Comfort

7.7

Crew

8.7

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

BHX - TIV

Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
Ryanair
6.9
Okay
5,487 reviews
Jet2
8.2
Very Good
204 reviews
Check prices

Overall

8.2

Entertainment

6.1

Comfort

7.7

Crew

8.7

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

BHX - TIV

Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
easyJet
6.9
Okay
1,927 reviews
Jet2
8.2
Very Good
204 reviews
Check prices

Overall

8.2

Entertainment

6.1

Comfort

7.7

Crew

8.7

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

BHX - TIV

Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.
British Airways
6.7
Okay
8,209 reviews
Jet2
8.2
Very Good
204 reviews
Check prices

Overall

8.2

Entertainment

6.1

Comfort

7.7

Crew

8.7

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

BHX - TIV

Slow to board so people were standing outside waiting to board like drowned rats. Not really keen on the transfer buses - would much rather have an air bridge. The staff were really friendly and the plane was clean. Miss having a pocket to keep stuff in though - bit miserable on a longish flight having to keep taking things out of your cabin bag.

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 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 05m. Fly via Ryanair, easyJet, or Aegean 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 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
Kardamena

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Brighton to Kos

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£59Average£206FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£60Average£212FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
TUI AirwaysCheapest£87Average£220FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
British AirwaysCheapest£111Average£303FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Jet2Cheapest£166Average£311FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
SWISSCheapest£203Average£253FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aegean AirlinesCheapest£219Average£253FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights

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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.

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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.

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