$82 Cheap Flights from Bristol (BRS) to Kos (KGS)

View $82 flight on Tue, Oct 28, 2025Opens in a new window

Cheap Flights from Bristol to Kos (BRS-KGS)

Prices were available within the past 7 days and start at $82 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sun, Oct 12 - Mon, Oct 20
BRS
Bristol
KGS
Kos
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select easyJet flight, departing Sun, Oct 12 from Bristol to Kos, returning Mon, Oct 20, priced at $253 found 4 days ago
Jet2
Sun, Oct 12 - Mon, Oct 20
BRS
Bristol
KGS
Kos
$310 Roundtrip, found 4 days ago
$310
Roundtrip
found 4 days ago
Select Jet2 flight, departing Sun, Oct 12 from Bristol to Kos, returning Mon, Oct 20, priced at $310 found 4 days ago
easyJet
Mon, Jul 13 - Sun, Jul 19
BRS
Bristol
KGS
Kos
$338 Roundtrip, found 5 days ago
$338
Roundtrip
found 5 days ago
Select easyJet flight, departing Mon, Jul 13 from Bristol to Kos, returning Sun, Jul 19, priced at $338 found 5 days ago
Jet2
Sun, Oct 12 - Mon, Oct 20
BRS
Bristol
KGS
Kos
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select Jet2 flight, departing Sun, Oct 12 from Bristol to Kos, returning Mon, Oct 20, priced at $389 found 4 days ago
easyJet
Mon, Jul 13 - Sun, Jul 19
BRS
Bristol
KGS
Kos
$392 Roundtrip, found 5 days ago
$392
Roundtrip
found 5 days ago
Select easyJet flight, departing Mon, Jul 13 from Bristol to Kos, returning Sun, Jul 19, priced at $392 found 5 days ago
Swiss International Air Lines
Mon, Jul 13 - Sun, Jul 19
BRS
Bristol
KGS
Kos
$395 Roundtrip, found 5 days ago
$395
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Jul 13 from Bristol to Kos, returning Sun, Jul 19, priced at $395 found 5 days ago
easyJet
Sun, Oct 12 - Mon, Oct 20
BRS
Bristol
KGS
Kos
$404 Roundtrip, found 4 days ago
$404
Roundtrip
found 4 days ago
Select easyJet flight, departing Sun, Oct 12 from Bristol to Kos, returning Mon, Oct 20, priced at $404 found 4 days ago
Jet2
Tue, Oct 21 - Sun, Oct 26
BRS
Bristol
KGS
Kos
$412 Roundtrip, found 5 days ago
$412
Roundtrip
found 5 days ago
Select Jet2 flight, departing Tue, Oct 21 from Bristol to Kos, returning Sun, Oct 26, priced at $412 found 5 days ago
Jet2
Tue, Jul 14 - Sun, Jul 19
BRS
Bristol
KGS
Kos
$448 Roundtrip, found 5 days ago
$448
Roundtrip
found 5 days ago
Select Jet2 flight, departing Tue, Jul 14 from Bristol to Kos, returning Sun, Jul 19, priced at $448 found 5 days ago
KLM
Wed, Oct 8 - Mon, Oct 20
BRS
Bristol
KGS
Kos
$560 Roundtrip, found 4 days ago
$560
Roundtrip
found 4 days ago
Select KLM flight, departing Wed, Oct 8 from Bristol to Kos, returning Mon, Oct 20, priced at $560 found 4 days ago

Frequently asked questions

How much does a flight from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS) cost?
Lock in a cheap one-way flight from $82 or cheap return flight from $253 from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS)?
The cheapest month to fly from BRS to KGS is October, when demand is low. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BRS to KGS flight.
How many flights per day from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS)?
Nonstop flights from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BRS to KGS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS)?
To land at Kos Island Intl. Airport (KGS) on schedule, opt for a flight that leaves Bristol Intl. Airport (BRS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS) last-minute?
Booking your flight from BRS to KGS just before your trip is generally more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BRS to KGS flight and hotel package?
Booking a BRS to KGS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bristol Intl. Airport (BRS) to Kos Island Intl. Airport (KGS)?
You can usually cancel or reschedule your BRS to KGS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

0
Origin airport
Bristol Intl.
Destination airport
Kos Island Intl.
Roundtrip price
$252
Distance
1769 mi

Book with confidence

Book with confidence

Bristol to Kos Flights

The cheapest times to fly from Bristol to Kos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bristol to Kos are during the month of October. You can find some of the cheapest flights from Bristol to Kos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bristol to Kos

Sunday is one of the best days to book for cheap flights from Bristol to Kos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bristol to Kos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bristol to Kos in 2025. You can also book with separate airlines for your outbound and return journeys, from $82 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bristol to Kos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bristol to Kos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bristol to Kos Flights

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*Available to One Key members.